SICK C4000 Select Operating Instructions Manual

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C4000 Select

Safety Light Curtain

OPERATING INSTRUCTIONS

Operating Instructions

C4000 Select

This document is protected by the law of copyright, whereby all rights established therein remain with the company SICK AG. Reproduction of this document or parts of this document is only permissible within the limits of the legal determination of Copyright Law. Alteration or abridgement of the document is not permitted without the explicit written approval of the company SICK AG.

Operating Instructions

C4000 Select

List of contents

1 About this document......................................................................................................... 6

1.1 Function of this document....................................................................................6

.2 Target group ..........................................................................................................6

1.3 Scope ..................................................................................................................... 6

1.4 Depth of information............................................................................................. 6

1.5 Abbreviations.........................................................................................................7

1.6 Symbols used ........................................................................................................7

2 On safety.............................................................................................................................9

2.1 Qualified safety personnel....................................................................................9

2.2 Applications of the device.....................................................................................9

2.3 Correct use ..........................................................................................................10

2.4 General safety notes and protective measures ................................................10

2.5 Protection of the environment............................................................................11

3 Product description.........................................................................................................12

3.1 Special features ..................................................................................................12

3.2 Operating principle of the device .......................................................................12

3.2.1 C4000 Select components...............................................................12

3.2.2 The light curtain principle .................................................................13

3.2.3 Device variants..................................................................................13

3.2.4 Standalone and cascaded systems.................................................13

3.3 Examples of range of use ...................................................................................17

3.4 Status indicators and C4000 Select message center......................................18

3.4.1 Message center of the C4000 Select sender unit ..........................18

3.4.2 Message center of the C4000 Select receiver unit ........................19

3.4.3 Optional integrated LED....................................................................20

4 Configuration ...................................................................................................................21

4.1 Extended I/O........................................................................................................22

4.2 Beam coding........................................................................................................23

4.3 Scanning range ...................................................................................................25

4.4 Floating blanking.................................................................................................27

5 Installation and mounting ..............................................................................................29

5.1 Determining the minimum safety distance .......................................................29

5.1.1 Minimum safety distance to the hazardous area............................29

5.1.2 Hazard approach...............................................................................30

5.1.3 Minimum safety distance according to ANSI/CSA standards

and OSHA regulations.......................................................................31

5.1.4 Minimum safety distance according to EN 999 and EN 294.........32

5.1.5 Minimum distance to reflective surfaces ........................................33

5.2 Steps for mounting the device ...........................................................................34

5.2.1 Mounting with swivel mount bracket...............................................36

5.2.2 Mounting with side bracket..............................................................38

5.2.3 Mounting with rigid mounting bracket.............................................40

5.3 Laser alignment ..................................................................................................41

List of contents

6 Electrical installation .....................................................................................................43

6.1 Bottom end cap with system connection M12×5 male .................................. 44

6.2 Bottom end cap with system connection M12×5 male and extended

I/O connection M12×5 female ......................................................................... 44

6.3 Top end cap with extended I/O M12×5 female connection ........................... 46

7 Commissioning................................................................................................................ 47

7.1 Display sequence during power-up....................................................................47

7.2 Aligning sender and receiver..............................................................................47

7.3 Test notes............................................................................................................48

7.3.1 Tests before the first commissioning .............................................. 48

7.3.2 Regular inspection of the protective device by qualified

safety personnel ...............................................................................48

7.3.3 Daily functional checks of the protective device ............................ 49

8 Configuration ................................................................................................................... 50

9 Care and maintenance ................................................................................................... 51

10 Fault diagnosis ................................................................................................................ 52

10.1 What to do in case of faults ............................................................................... 52

10.2 SICK Support....................................................................................................... 52

10.3 Error displays of the diagnostics LEDs.............................................................. 52

10.4 Error displays of the 7@segment display ............................................................ 54

Operating Instructions

C4000 Select

11 Technical specifications ................................................................................................ 55

11.1 Data sheet........................................................................................................... 55

11.2 Response time.................................................................................................... 58

11.2.1 Calculating the host/standalone response time ............................ 58

11.2.2 Calculating the guest 1 response time............................................59

11.2.3 Calculating the guest 2 response time............................................60

11.2.4 Response time calculation examples.............................................. 60

11.3 Table of weights.................................................................................................. 63

11.3.1 C4000 Select.................................................................................... 63

11.3.2 Deflector mirrors PNS75 and PNS125............................................63

11.4 Dimensional drawings........................................................................................ 64

11.4.1 C4000 Select receiver (all variants)................................................ 64

11.4.2 C4000 Select sender (all variants).................................................. 65

11.4.3 Swivel mount bracket....................................................................... 66

11.4.4 Side mount bracket .......................................................................... 66

11.4.5 Standard L-type mounting brackets ................................................ 67

11.4.6 Deflector mirror PNS75.................................................................... 68

11.4.7 Deflector mirror PNS125..................................................................69

Operating Instructions

C4000 Select

List of contents

12 Ordering information.......................................................................................................70

12.1 Delivery ................................................................................................................70

12.2 C4000 Select without extension connection.....................................................70

12.3 C4000 Select with integrated LED status indicator..........................................71

12.4 C4000 Select with top end cap extension connection .....................................71

12.5 C4000 Select with bottom end cap system and extension connections.........72

12.6 C4000 Select with bottom end cap system/extension connections and

integrated LED status indicator..........................................................................72

12.7 C4000 Select with bottom extension connection (receiver only).....................73

2.8 C4000 Select with bottom extension connection and integrated LED

status indicator (receiver only)...........................................................................73

12.9 Additional front screen (weld spark guard) .......................................................74

12.10 Deflector mirror...................................................................................................74

12.10.1 Deflector mirror PNS75 for protective field width 0 … 12 m

(total)..................................................................................................74

12.10.2 Deflector mirror PNS125 for protective field width

4 … 18.5 m (total) .............................................................................74

12.11 Accessories..........................................................................................................75

13 Annex ................................................................................................................................77

13.1 EC declaration of conformity ..............................................................................77

13.2 Checklist for the manufacturer ..........................................................................78

13.3 List of tables........................................................................................................79

13.4 List of illustrations...............................................................................................80

Chapter 1 Operating Instructions

About this document

C4000 Select

1 About this document

Please read this chapter carefully before working with this documentation and the C4000

Select.

1.1 Function of this document

These operating instructions are designed to address the technical personnel of the machine manufacturer or the machine operator in regards to safe mounting, installation,

configuration, electrical installation, commissioning, operation and maintenance of the C4000 Select safety light curtain.

These operating instructions do not provide instructions for operating machines on which the safety light curtain is, or will be, integrated. Information on this is to be found in the

appropriate operating instructions of the machine.

1.2 Target group

These operating instructions are addressed to planning engineers, developers and the operators of plants and systems which are to be protected by one or several C4000 Select

safety light curtains. It also addresses persons who integrate the C4000 Select into a ma-

chine, initialize its use, or who are in charge of servicing and maintaining the device.

Note

1.3 Scope

These operating instructions apply to the C4000 Select safety light curtain with one of the following entries on the type label in the field Operating Instructions:

 8012198

 8012198 / RI61

This document is part of SICK part number 8012198 (operating instructions “C4000 Select” in all available languages).

1.4 Depth of information

These operating instructions contain information on:

 installation and mounting

 electrical installation

 commissioning and configuration

 care and maintenance

of the C4000 Select safety light curtain.

Planning and using protective devices such as the C4000 Select also require specific tech-

nical skills which are not detailed in this documentation.

When operating the C4000 Select, the national, local and statutory rules and regulations

must be observed.

General information on health and safety at work and accident prevention using opto-elec-

tronic protective devices can be found in the brochure “Safe Machines with opto-electronic protective devices” from SICK.

 fault, error diagnosis and

troubleshooting

 part numbers

 conformity and approval

Operating Instructions Chapter 1

C4000 Select

About this document

Note

ESPE

OSSD

SIL

We also refer you to the SICK homepage on the Internet at

www.sick.com

Here you will find information on:

 sample applications

 a list of frequently asked questions about the C4000 Select

 these operating instructions in different languages for viewing and printing

 certificates on the prototype test, the EC declaration of conformity and other documents

1.5 Abbreviations

Electro-sensitive protective equipment (e.g. C4000 Select)

Output signal switching device

The probability of failure per hour in accordance with the functional safety testing

requirements outlined in IEC 61508

Performance level in accordance with EN ISO 13849@1:2006

Safety integrity level in accordance with IEC 61508/IEC 62061

1.6 Symbols used

Recommendation

Note



 Red,  Red,  Off

 Take action …



WARNING

 

Recommendations are designed to give you some assistance in your decision-making process with respect to a certain function or a technical measure.

Refer to notes for special features of the device.

Display indicators show the status of the 7@segment display of sender or receiver:  Constant indication of characters, e.g. 2 When using an inverted mounting of the C4000 Select, you must take into account that

the information presented by the 7-segment display will also be inverted.

LED symbols describe the state of a diagnostics LED. Examples:

 Red The red LED is illuminated constantly.  Red The red LED is flashing.  Off The LED is off.

Instructions for taking action are shown by an arrow. Read carefully and follow the instruc-

tions for action.

Warning!

A warning indicates an actual or potential risk or health hazard. They are designed to help you to prevent accidents.

Read carefully and follow the warnings!

Sender and receiver

In drawings and diagrams, the symbol  denotes the sender and the symbol  denotes the receiver.

Chapter 1 Operating Instructions

About this document

C4000 Select

The term “dangerous state”

The dangerous state (standard term) of the machine is always shown in the drawings and

iagrams of this document as the movement of a machine part. In practical operation,

d there may be a number of different dangerous states:

 machine movements

electrical conductors



 visible or invisible radiation

 a combination of several risks and hazards

Operating Instructions Chapter 2

C4000 Select

On safety

2 On safety

This chapter deals with your own safety and the safety of the equipment operators.

 Please read this chapter carefully before working with the C4000 Select or with the

machine protected by the C4000 Select.

2.1 Qualified safety personnel

The C4000 Select safety light curtain must be installed, connected, commissioned and

serviced only by qualified safety personnel. Qualified safety personnel are defined as persons who …

 due to their specialist training and experience have adequate knowledge of the power-

driven equipment to be checked

and

 who have been instructed by the responsible machine operator in the operation of the

machine and the current valid safety guidelines

and

 are sufficiently familiar with the applicable official health and safety regulations,

directives and generally recognized engineering practice (e.g. DIN standards, VDE

stipulations, engineering regulations from other EC member states) that they can assess the work safety aspects of the power-driven equipment

and

 who have access to these operating instructions and who have read and understood

them.

As a rule these are qualified safety personnel from the ESPE manufacturer or also those

persons who have been appropriately trained at the ESPE manufacturer, are primarily involved in checking ESPE and are allocated the task by the organization operating the

ESPE.

2.2 Applications of the device

The C4000 Select safety light curtain is an electro-sensitive protective equipment (ESPE)

rated to:

 type 4 in accordance with IEC 61496@1 and @2

 SIL 3 in accordance with IEC 61508 and IEC 62061

 category 4 in accordance with EN 954@1:1997

 performance level “e” in accordance with EN ISO 13849@1:2006

The physical resolution of the C4000 Select is 30 mm with a maximum protective field

width of up to 21 m and available protective field heights from 300 up to 1800 mm. Configurable parameters are set using DIP switches.

The device is suitable for:

 hazardous point protection (hand protection)

 hazardous area protection

 access protection

Chapter 2 Operating Instructions



WARNING

On safety

C4000 Select

Access to the hazardous point must be allowed only through the protective field. The

lant/system is not allowed to start as long as personnel are within the hazardous area.

Refer to chapter 3.3 “Examples of range of use” on page 17 for an illustration of the protection modes.

Only use the safety light curtain as an indirect protective measure!

An opto-electronic protective device provides indirect protection, e.g., by switching off the

power at the source of the hazard. It cannot provide protection from parts thrown out, nor from emitted radiation. Transparent objects are not detected.

Depending on the application, mechanical protection devices may be required in addition to the safety light curtain.

Note



WARNING

The C4000 Select safety light curtain operates as a standalone system, comprising a sender and receiver, or in combination with other extended C4000 Select systems, SICK S300

or S3000 safety laser scanners. This means that the protective field can be adapted to suit individual safety requirements.

2.3 Correct use

The C4000 Select safety light curtain must be used only as defined in section 2.2 “Applica-

tions of the device”. It must be used only by qualified safety personnel and only on the machine where it has been installed and initialized by qualified safety personnel in

accordance with these operating instructions.

If the device is used for any other purposes or modified in any way—also during mounting

and installation—any warranty claim against SICK AG and its subsidiary companies shall become void.

2.4 General safety notes and protective measures

Safety notes

Please observe the following procedures in order to ensure the correct and safe use of the safety light curtain C4000 Select.

 The national/international rules and regulations apply to the installation, use and

periodic technical inspections of the safety light curtain, in particular:

– Machinery Directive 98/37/EEC

– Equipment Usage Directive 89/655/EEC

– the work safety regulations/safety rules

– other relevant health and safety regulations

Manufacturers and operators of the machine with which the safety light curtain is used

are responsible for obtaining and observing all applicable safety regulations and rules.

 The notices, in particular the test regulations (see “Test notes” on page 48) of these

operating instructions (e.g. on use, mounting, installation or integration into the existing machine controller) must be observed.

 Changes to the configuration of the devices can degrade the protective function. After

every change to the configuration you must therefore reverify and validate the effective-

ness of the protective device (e.g. C4000 Select).

The person who makes the change is also responsible for the correct protective function

of the device.

Operating Instructions Chapter 2

C4000 Select

On safety

 The tests must be carried out by authorized qualified safety personnel and must be re-

orded and documented to ensure that the tests can be reconstructed and retraced at

any time.

 The operating instructions must be made available to the operator of the machine

where the C4000 Select safety light curtain is installed. The machine operator is to be instructed in the use of the device by qualified safety personnel and must be instructed

to read the operating instructions.

 The external voltage supply of the device must be capable of buffering brief mains vol-

tage failures of 20 ms as specified in EN 60204@1. Suitable power supplies are available as accessories from SICK (i.e. model PS50W@24V, SICK part number 7028789 or

PS95W@24V, SICK part number 7028790).

2.5 Protection of the environment

The C4000 Select safety light curtain has been designed to minimize environmental impact. It uses only a minimum of power and natural resources.

At work, always act in an environmentally responsible manner. For this reason please note the following information on disposal.

Notes

Disposal

 Always dispose of unserviceable or irreparable devices in compliance with

local/national rules and regulations with respect to waste disposal.

 We would be pleased to be of assistance on the disposal of this device. Contact your

local SICK representative.

 The disposal of Instapak® foam inserts included in the C4000 Select packaging is com-

pletely compatible with waste-to-energy facilities. Instapak® foam has high energy content similar to that of coal. Instapak® foam can actually be used to aid in the process-

ing of other less combustible materials. The process leaves less than one-percent ash and is completely free of any heavy metals. Instapak® foam also has a recycling pro-

gram available to help companies meet their recycling needs. Instapak® foam may be returned to any one of more than twenty-five worldwide locations. Refer on the internet

to http://www.instapak.com/ for additional information.

Chapter 3 Operating Instructions

Fig.1:

Components of the

Host without extension

guest

Product description

C4000 Select

3 Product description

This chapter provides information on the special features and properties of the C4000

Select safety light curtain. It describes the construction and the operating principle of the device, in particular the different operating modes.

 Please read this chapter before mounting, installing and commissioning the device.

3.1 Special features

The C4000 Select supports the following special features:

 integrated laser and alignment bar graph

 configuration via DIP switches

 simple diagnostic codes

 an optional LED status indicator

 cascading additional C4000 Select system(s) or a single S300/S3000 safety laser

scanner

 2 beam codes possible in addition to non-coded operation

 status display with 7@segment display

 one or two beam floating blanking

C4000 Select

3.2 Operating principle of the device

3.2.1 C4000 Select components

connection or — in case

1 connected — with

extension connection

Optional: 1. Guest system without extension connection or — in case

2 connected — with

extension connection

Optional: 2. Guest system with or without extension connection

Please refer to chapter 11 “Technical specifications” on page 55 for the data sheet.

Please refer to pages 64ff. for the dimensional drawings.

Operating Instructions Chapter 3

C4000 Select

Product description

3.2.2 The light curtain principle

The C4000 Select safety light curtain consists of a sender and a receiver (Fig. 1). Between

these two units is the protective field, defined by a protective field height and a protective field width.

The construction height determines the height of the protective field of the appropriate system. For the exact protective field height, please see Tab. 40ff. in chapter 11.4

“Dimensional drawings” on page 64.

The width of the protective field is derived from the dimension of the light path between

sender and receiver and must satisfy the specification requirements for the protective field (see “Technical specifications” on page 55).

Sender and receiver automatically synchronize themselves optically. An electrical connection between both components is not required.

The C4000 Select is modular in construction. All optical and electronic components and assemblies are housed in a slim and torsionally rigid housing.

3.2.3 Device variants

The C4000 Select sender and receiver devices support several end cap configurations.

You must decide which end cap is best suited for your application at time of order placement. The bottom end cap supports the system connection and optional extended I/O

functionality. Three top end cap options are available: cover only, with an optional integrated LED or with an optional extended I/O connection.

There are several variants of the C4000 Select:

 without any extension connection (no extended I/O capability)

 without any extension connection (no extended I/O capability) with integrated LED on

the top end cap of the receiver unit

 with extension connection (supports cascading) located on the bottom end cap with the

system connection

 with extension connection (supports cascading) located on the top end cap with a sepa-

rate bottom end cap having the system connection

 with extension connection (supports cascading) located on the bottom end cap with the

system connection with integrated LED on the top end cap of the receiver unit

3.2.4 Standalone and cascaded systems

The C4000 Select allows you to coordinate multiple protective devices (e.g. additional

C4000 Select devices or SICK S300/S3000 safety laser scanner) in a single safety system.

A maximum of three C4000 Select devices can be connected in series as a “cascade”. The following configurations are possible:

 standalone operation of a single C4000 Select system

 cascade of a host C4000 Select with a guest C4000 Select

 cascade of a host C4000 Select with two guest C4000 Select devices

 cascade of a host C4000 Select with a SICK S300/S3000 safety laser scanner

Cascaded devices are connected using the extended I/O connection. The extended I/O connection may be located either beside the system connection (extended I/O connection

on the bottom end cap) or separate from the system connection (extended I/O connection on the top end cap).

Chapter 3 Operating Instructions

Fig.2:

C4000 Select

recei-



WARNING

Product description

C4000 Select

The benefits of cascading include:

 no additional external circuitry required making connection of additional protective

evices easy to implement

 the protective field height may differ among the individual C4000 Select devices

 a combination of hazardous point (i.e. C4000 Select) and area protection devices (e.g.

ICK S300/S3000 safety laser scanners) can be realized in a single safety system.

The following sections describe the different configurations supported by the C4000 Select. For ease of understanding, only the receiver units have been shown in subsequent

figures.

Ensure that you set the Extended I/O DIP switch correctly for your application!

When cascading additional protective devices to the C4000 Select, you must ensure that the Extended I/O DIP switch has been set to Enabled. Failure to enable the Extended I/O

function in cascaded applications will expose personnel to risk of the associated hazard! Please refer to chapter 4 “Configuration” on page 21 for additional details regarding

extended I/O DIP switch settings and functionality.

Standalone operation

Standalone operation can be realized with all C4000 Select variants. Regardless of variant, DIP switch configuration can be set for standalone operation (refer to chapter 4 “Con-

figuration” on page 21 for additional information).

vers used in standalone operation (shown without extended I/O capability)

Cascade of multiple C4000 Select systems

The C4000 Select supports the cascade of up to three 1800 mm protective height C4000

Select sender and receiver pairs. This may be realized only when the extended I/O connection is available. When three light curtains are cascaded together, a physical barrier may

be necessary to prevent optical interference between the two light curtains configured with the same beam code if they are positioned too closely together. Refer to section 4.2

“Beam coding” on page 23 for additional information regarding this requirement.

Operating Instructions Chapter 3

Fig.3:

C4000 Select

recei-

Fig.4:

C4000 Select

recei-

Guest 1

Host

Guest 2

Guest 1

Host

Guest 2

C4000 Select

Product description

There are two methods of implementing C4000 Select cascades. The first method utilizes

n extended I/O connection located on the top end cap for the first C4000 Select (host)

and the second C4000 Select (guest 1). The third C4000 Select (guest 2) utilizes a system connection only.

vers used in cascade with extension connection (on top end cap)

vers used in cascade with extension connection (on same end cap as system connection)

Note

Alternatively, the second method of implementing cascaded C4000 Select devices uses an

extended I/O connection that is located on the same end cap as the system connection.

Sender units cannot be physically connected to receiver units when cascading C4000 Select devices. Always physically connect sender units together when cascading. Always

physcially connect receiver units together when cascading C4000 Select devices.

Chapter 3 Operating Instructions

Fig.5:

C4000 Select

receiver

Product description

C4000 Select

Cascade of C4000 Select and SICK S300/S3000 safety laser scanner

The C4000 Select supports the cascade of a single SICK S300 or S3000 safety laser scan-

er. Connection of the S300 or S3000 occurs on the extended I/O connection to provide

n both power and connection of safety relevant signals (i.e. safety outputs from the safety

scanner). The extended I/O connection may be located on either the top end cap or with the system connection on the bottom end cap of the C4000 Select.

with extended I/O connection (shown on top end cap and with system connection) used to cascade a SICK S3000 safety laser scanner

Operating Instructions Chapter 3

Fig.6:

Hazardous point pro-

Fig.8:

Access protection

C4000 Select

Product description

3.3 Examples of range of use

tection using a C4000 Select safety light curtain (left)

Fig. 7: Hazardous area protection using a C4000 Select safety light curtain (right)

using a C4000 Select safety light curtain cascaded with an S3000 safety laser scanner

The C4000 Select safety light curtain operates correctly as a protective device only if the

following conditions are met:

 The control of the machine must be electrical.

 The dangerous state of the machine must be transferable at any time into a safe state.

 Sender and receiver unit must be mounted so that objects penetrating the hazardous

area are safely identified by the C4000 Select.

 An external reset/restart function (e.g. button) must be fitted outside the hazardous

area such that it cannot be operated by a person working inside the hazardous area. When operating the reset button, the operator must have full visual command of the

hazardous area.

 The statutory and local rules and regulations must be observed when installing and

using the device.

Chapter 3 Operating Instructions

Fig.9:

Message center for

Tab.1:

C4000 Select

LED

Laser alignment

Product description

C4000 Select

3.4 Status indicators and C4000 Select message center

he C4000 Select provides simple operational status information using LED indicators and

T a 7@segment display.

3.4.1 Message center of the C4000 Select sender unit

The message center for the C4000 Select sender unit has two LEDs that provide operatio-

nal status as shown in the figure below:

C4000 Select sender unit

indication on sender

LED Name Display Meaning

 Yellow Supply voltage OK

POWER

 Off Check the power to the sender unit

 Red The sender unit has detected an internal error. Replace sender

REPLACE

unit.

 Off Internal self-test completed successfully or power is off.

Operating Instructions Chapter 3

Fig.10:

Message center for

Tab.2:

C4000 Select

recei-

C4000 Select

Product description

3.4.2 Message center of the C4000 Select receiver unit

The message center for the C4000 Select receiver unit consists of several LED groups and

a 7@segment LED display that provides operational status as shown in the figure below:

C4000 Select receiver unit

ver LED display indication

LED Name Display Meaning

OUTPUT

 Green Output signal switching devices (OSSD)/safety outputs

are ON

 Red Output signal switching devices (OSSD)/safety outputs

are OFF

 Off No power is currently supplied to the receiver unit

 Red Extended I/O safety inputs are Inactive (Low) i.e. OFFEXT I/O

 Off Extended I/O safety inputs are Active (High) i.e. ON or

Extended I/O has been disabled

 Yellow Blanking is activeBLANKING

 Off Blanking is inactive

ALIGNMENT

LEDs

 Yellow Indicates that one or more beams are aligned between sen-

der and receiver units. The first LED will be  Yellow when one of the synchronization beams has been aligned. When all five (5) LEDs are  Yellow, this indicates all beams are aligned between sender and receiver units, but there is a

weak signal.

 Green When all five (5) LEDs are  Green, this indicates that all

beams are aligned between sender and receiver units.

7?segment

display

 An internal error has been detected. Replace receiver unit.  Check DIP switch settings  Optical signals have been detected from multiple sender

units. Change beam code of this C4000 Select sender/receiver pair.

 Check power supply voltage  Check system wiring for errors  Check extended I/O wiring for errors

Chapter 3 Operating Instructions

Tab.3:

C4000 Select

inte

gra-

Product description

C4000 Select

3.4.3 Optional integrated LED

When the receiver unit includes the optional integrated LED, the following LED states are

defined:

ted LED display indication

Integrated LED Meaning

 Red Output signal switching devices (OSSD)/safety outputs are OFF

 Green Output signal switching devices (OSSD)/safety outputs are ON

 Off No power is currently supplied to the receiver unit

Operating Instructions Chapter 4

Fig.11:

C4000 Select

sender

Tab.4:

C4000 Select

sender

Fig.12:

C4000 Select

recei-

Tab.5:

C4000 Select

recei-

1 = Beam code 1 select

1=High range select

1=Beam code 1 select

5=Two b

eam floating blanking select

ON position

OFF position

C4000 Select

Configuration

4 Configuration

The C4000 Select supports several advanced functions which are configured using DIP

switches. Included in these advanced functions are beam coding, extended I/O capability and floating blanking. The DIP switches used for configuration are located under the

lastic cover in the system connection end cap.

You must ensure electrostatic discharge does not occur when handling the C4000



WARNING

unit DIP switch

Select!

Before handling the C4000 Select, you must ensure that any electrostatic charge is dis-

charged. An electrostatic discharge that occurs on the C4000 Select may cause damage to the electronic boards.

The following figure and table describe the C4000 Select sender unit DIP switch settings:

2 = Beam code 2 select

unit DIP switch settings

ver unit DIP switches

ver unit DIP switch settings for high range

Beam code 1 Beam code 2 Description

OFF OFF No beam coding (uncoded)

ON OFF Beam code 1 enabled

OFF ON Beam code 2 enabled

ON ON No beam coding (uncoded)

Additional information regarding the scanning range can be found in section 4.2 “Beam coding” on page 23.

The following figure and table describe the C4000 Select receiver unit DIP switch settings:

2 = Extended I/O enable

High range select Description

OFF Scanning range set to low range (0…7.5 m)

2 = Beam code 2 select 3 = Floating blanking enable 4 = One beam floating blanking select

ON Scanning range set to high range (5…21 m)

Additional information regarding the scanning range can be found in section 4.3 “Scanning range” on page 25.

Chapter 4 Operating Instructions

Tab.6:

C4000 Select

recei-

Tab.7:

C4000 Select

recei-

Tab.8:

C4000 Select

recei-

Tab.9:

C4000 Select

exten-

Configuration

C4000 Select

ver unit DIP switch settings for extended I/O enable

ver unit DIP switch settings for beam coding

ver unit DIP switch settings for floating blanking

Extended I/O enable Description

OFF Extended I/O functions are disabled

ON Extended I/O functions are enabled

Additional information regarding the scanning range can be found in section 4.1

“Extended I/O” on page 22.

Beam code 1 Beam code 2 Description

OFF OFF No beam coding (uncoded)

ON OFF Beam code 1 enabled

OFF ON Beam code 2 enabled

ON ON No beam coding (uncoded)

Additional information regarding the scanning range can be found in section 4.2 “Beam coding” on page 23.

Floating

blanking

enable

One beam

FB select

Two beam

FB select

Description

OFF OFF OFF Floating blanking is disabled

ON ON OFF Floating blanking is enabled for 1 beam blanking

ded I/O system output evaluation of the C4000 Select host device

ON OFF ON Floating blanking is enabled for 2 beam blanking

All other configurations Invalid configuration will result in a fault condition

Additional information regarding the scanning range can be found in section 4.4 “Floating

blanking” on page 27.

4.1 Extended I/O

Enabling the C4000 Select extended I/O functionality allows the connection (i.e. cascade) of additional C4000 Select or SICK S300/S3000 safety laser scanners with the C4000

Select. Refer to section 3.2.4 “Standalone and cascaded systems” on page 13 for additional details regarding C4000 Select cascading options.

When additional devices are cascaded with the C4000 Select, the safety outputs (OSSDs) of the host C4000 Select represent the logical value of all devices in the cascade.

Extended I/O

DIP switch

setting

Enabled

Extended I/O

safe input 1

10 0

Extended I/O

safe input 2

C4000 Select

protective field

C4000 Select

safety outputs

(OSSDs)

Disabled

E.g. inactive (low); red.

E.g. active (high); green.

11 1

00 1

Aligned and unblocked

01 0

10 0

Operating Instructions Chapter 4

C4000 Select



WARNING

Configuration

When the extended I/O safety inputs are not at their expected state (e.g. both inputs should be Active (High) or Inactive (Low)), they are considered “discrepant”. The inputs

ust reach an equivalent value before the internal discrepancy timer expires. Failure to

reach an equivalent value before the discrepancy time expires will cause a lock-out condition to occur.

Electrical-mechanical devices (e.g. emergency stop buttons or safety interlock switches) must not be connected to the extended I/O.

You must ensure that the Extended I/O DIP switch setting satisfies your safety application requirements!

When cascading one or more devices with the C4000 Select, you must ensure that the extended I/O DIP switch setting(s) for extended I/O is enabled as required for your applica-

tion. You must also validate that the C4000 Select and all cascaded protective devices perform in accordance with your risk assessment, risk reduction strategy as well as appli-

cable local, regional and national regulatory requirements.

You must ensure that protective device inputs attached to the inputs of the extended I/O connection can be read safely!

The inputs (IN1, IN2) of an extended I/O connnection enable the 24 V DC PNP-semicon-

ductor safety outputs from a self-monitoring sensor (e.g. another C4000 Select or an S300/S3000 safety laser scanner) to be read safely. The sensor connected to the inputs

of the extended I/O connection (e.g. guest C4000 Select or S3000 safety laser scanner) must …

 be self-monitoring and detect any error conditions that may occur with its output signal

switching devices (OSSDs) using test signals. The host C4000 Select filters these test

signals out.

 execute a safe shutdown of the switching outputs when any error is detected.

Integrated safety mechanisms ensure detection of possible errors on safety capable inputs for:

 Internal errors on safety capable inputs which prevent the inputs from returning to the

safe state. An internal error on a safety capable input is a failure of the C4000 Select

electrical input circuitry.

 Discrepancy of the dual-channel input evaluation

Additional measures must be made to address any external errors that cannot be monitored internally by the C4000 Select. In addition, you must exclude any external errors that

could occur due to selected user configuration parameters.

4.2 Beam coding

If several safety light curtains operate in close proximity to each other, the sender beams of one system may optically interfere or even align itself with the receiver of another sys-

tem. With code 1 or 2 activated, the receiver can distinguish the beams designated for it from other beams. The following settings are available: non-coded, code 1 and code 2.

Use different beam codings if the systems are mounted in close proximity!



WARNING

Systems mounted in close proximity to each other must be operated with different beam

codings (code 1 or code 2). If this precaution is neglected, the system may be impaired in its protective function by the beams from the neighboring system and so change to the

unsafe state. This would mean that the operator is at risk.

Chapter 4 Operating Instructions

Fig.13:

Schematic layout of

Tab.10:

C4000 Select

7>seg-

Fig.14:

Minimum distance

Code 1

Code 2

DaSystem 1

System 2

the beam coding

Configuration

C4000 Select

Notes

ment display on power-up for beam coding

 Beam coding increases the availability of the protected machine. Beam coding also en-

hances the resistance to optical interference such as weld sparks.

 Using different beam coding settings will allow one C4000 series sender/receiver pair

to be mounted in close proximity to another C4000 series sender/receiver pair without

optical interference.

 Beam coding will increase the response time of the system. This will also change the

required safety distance. Instructions can be found in chapter 5.1 “Determining the minimum safety distance” on page 29.

 In order for the C4000 Select system to operate, both the sender and corresponding

receiver of each C4000 Select system must have the same beam code configuration.

 After activating the system, the C4000 Select receiver will briefly display the coding.

7-segment display Description

 No beam coding  Beam code 1 active  Beam code 2 active

To prevent the possibility of optical interference from C4000 Select devices that have been configured with the same beam codes (e.g. no coding, beam code 1 or beam code

2), a minimum distance between the two systems must be implemented. The following figure provides information regarding the minimum distance “a” that must separate the

two C4000 Select systems based on the distance D between the sender of system 1 and the receiver of system 2.

between C4000 Select systems for systems with the same beam code configuration

Operating Instructions Chapter 4

Fig.15:

Minimum distance

Tab.11:

Typical scanning

Tab.12:

C4000 Select

7>seg-

C4000 Select

between C4000 Select systems based on same beam coding configuration

Configuration

Refer to chapter 4 “Configuration” on page 21 for additional details on DIP switch setting

requirements for beam coding.

4.3 Scanning range



WARNING

ranges

ment display on power-up for scanning range

Notes

Scanning range defines the strength of the C4000 Select protective field beams in order to

allow for longer distances between the C4000 Select sender and receiver devices.

Match the scanning range with the protective field width!

The scanning range of the system (host, guest 1 and guest 2) must be adapted to the protective field width. If the scanning range is set to high range and the light curtains are

mounted below the minimum scanning range value, the safety light curtain may not reliably detect objects within the protective field. This would mean that the operator is at risk.

Two scanning ranges are selectable:

Physical resolution Selectable scanning ranges

0…7.5 m30 mm

5…21 m

7?segment display Description

No symbol Low range (0…7.5 m) selected  High range (5…21 m) selected

 If the scanning range is set too low, the safety light curtain may not switch to green.

 Tab. 11 shows the guaranteed scanning ranges for the system.

 Deflector mirrors are available as accessories (see page 74f.). When used, deflector

mirrors will reduce the effective scanning range based on the number used (see Tab. 13). When using deflector mirrors, you must configure the safety light curtain for high scanning range.



WARNING

Do not use deflector mirrors if the formation of droplets or heavy contamination of the deflector mirrors is to be expected!

The formation of droplets of heavy contamination can be detrimental to the reflection behavior. The protective function of the system will be affected and the system will thus

become unsafe. This would mean that the operator is at risk.

Chapter 4 Operating Instructions

Tab.13:

Scanning ra

nge

Configuration

C4000 Select

when using 1 or 2 deflector mirrors

C4000 SelectDeflector mirror

Minimum Typical

1 × PNS75 8 m13 m

2 × PNS75 8 m12 m

1 × PNS125 17 m 18.5 m

2 × PNS125 15.2 m 16.8 m

The information in the table relates to 90° beam deflection per mirror and a protective field height of 900 mm. If you need more advice on mirror applications, please get in touch

with your local SICK representative.

Refer to chapter 4 “Configuration” on page 21 for additional details on DIP switch setting

requirements for scanning range.

Operating Instructions Chapter 4

Fig.16:

Example of mecha-

C4000 Select

Configuration

4.4 Floating blanking

loating blanking functionality permits the C4000 Select safety outputs (OSSDs) to remain

F in an active (high) state (e.g. green state) when an object of limited, fixed size is moving in

the protective field of the C4000 Select. The C4000 Select supports one- or two-beam

loating blanking. It is not required that an object be present for the outputs to be active

(high) and only one floating blanking field may exist in a single C4000 Select.

When one-beam floating blanking has been enabled, one beam may be blocked in the pro-

tective field of the C4000 Select without causing a stop condition to occur. When twobeam floating blanking is enabled, two contiguous beams may be blocked in the protective

field of the C4000 Select without causing a stop condition to occur. When an object that is larger than the floating blanking configuration of the C4000 Select, or when more than

one object has been detected in the protective field of the C4000 Select, an immediate stop condition will occur.

The first beam, normally used for synchronization, may be blanked. An algorithm is integrated into the floating blanking function to allow sparks or other small objects to transit

through the protective field without causing a stop condition to occur.

Configuration of floating blanking is accomplished by using three of the DIP switch positi-

ons. A single switch enables or disables floating blanking, while the other two switches enable either one- or two-beam floating blanking. All three DIP switches must be in the off

position in order for floating blanking to be turned off. Refer to chapter 4 “Configuration” on page 21 for additional details on DIP switch setting requirements for floating blanking.

When the C4000 Select is used with one or two additional C4000 Select devices via connection to the extended I/O connection, floating blanking may be independently

configured on any or all of the devices.

A  Yellow LED in each C4000 Select receiver message center indicates when floating

blanking is active.



WARNING

nical protection of floating blanking

Blanked areas require a separate risk analysis!

A blanked area is in principle a hole in the protective field. Check in detail whether and where blanking is actually required. You must protect the blanked area in another way, e.g.

mechanically. Otherwise, you must take the blanked area into consideration in the calculation of the safety distance and mount the safety light curtain appropriately.

Blanked area, sides protected by mechanical barriers

 After modifying the blanking, check the protective field with the test rod. Instructions

can be found in chapter 7.3.3 on page 49.

 Floating blanking is not suitable for all applications. Please consult the relevant safety

standards and regulations that apply to your application.

Chapter 4 Operating Instructions

Tab.14:

Effective resolution

Fig.17:

Marking the effective

Configuration

C4000 Select

When floating blanking has been implemented with a C4000 Select device, a hole is pro-

uced in the protective field. With the aid of Tab. 14 you can determine the effective

resolution of the safety light curtain at this point and the corresponding minimum object size that ensures that the C4000 Select safety outputs switch to inactive (low) (i.e. red

state).

for C4000 Select with floating blanking

resolution on the device label

Physical resolution Size of the blanked

area

Blanked beams

(= reduction)

Effective resolution/

size of the hole

20 mm 1 beam 50 mm30 mm

0 mm 2 beams 70 mm

 Mark the effective resolution on the information label “Warning: During operation with

Floating blanking …” on the related sender and receiver.

Warning: During operation with “Floating blanking” the safety distance that corresponds to the modified effective resolution is to be observed.



Reduction Effective resolution/minimum object size

No blanking 30 mm  Floating blanking – 1 beam 50 mm  Floating blanking – 2 beams 70 mm 

Mark the effective resolution here 

Operating Instructions Chapter 5

C4000 Select

Installation and mounting

5 Installation and mounting

This chapter describes the preparation and completion of the installation of the C4000

Select. The mounting requires two steps:

 determining the necessary safety distance

 mounting with swivel mount or side bracket, rigid or pivoting mounting bracket

The following steps are necessary after mounting and installation:

 completing the electrical connections (chapter 6 “Electrical installation” on page 43)

 aligning sender and receiver (chapter 7.2 “Aligning sender and receiver” on page 47)

 testing the installation (chapter 7.3.1 “Tests before the first commissioning” on

page 48)

5.1 Determining the minimum safety distance

The C4000 Select must be mounted with an adequate safety distance:

 to the hazard or hazardous area

 from reflective surfaces



WARNING

Note



WARNING

No protective function without sufficient safety distance!

 You must mount the C4000 Select with the correct safety distance to the hazardous

area. Otherwise the safe protection of the C4000 Select system is not provided.

Risk of failure to detect!

 Persons who are in the hazardous area but not in the light path between sender and

receiver are not detected by the C4000 Select system. It is therefore to be ensured that

the hazardous area is fully visible and any dangerous state can only be initiated if there are no personnel in the hazardous area.

The applicable legal and official regulations apply to the use and mounting of the C4000 Select safety light curtain and any associated protective devices. These regulations vary

depending on the application.

5.1.1 Minimum safety distance to the hazardous area

A minimum safety distance must be maintained between the safety light curtain and the hazardous area. This ensures that the hazardous area can only be reached when the

dangerous state of the machine is completely at an end.

You must ensure that the minimum safety distance requirements are implemented correctly!

The minimum safety distance is calculated to ensure that personnel cannot reach a hazar-

dous condition before the hazard ceases to exist. You must ensure that the implementation of the safety system(s) (e.g. the protective device, safety interface and associated

actuator(s)) adheres to the requirements of applicable local, regional and national standards and regulations. Consult applicable standards and regulations for additional

requirements that may pertain to your application.

You must also take preventive measures to ensure that personnel cannot reach over, un-

der, around or through the protective device undetected. Personnel must be detected by the safety light curtain when approaching the hazard.

Chapter 5 Operating Instructions

Fig.18:

Installation approach

Limit of

Hazardous

Direction of

Floor

DSH

AOPD

Limit of

Hazardous

Direction of

Floor

DSH

AOPD

Limit of

Hazardous

Direction of

Floor

DSH

AOPD

Installation and mounting

C4000 Select

The minimum safety distance is defined by several parameters, including:

 stopping/run-down time of the machine or system

the stopping/run-down time is shown in the machine documentation or must be

( measured under worst case conditions.)

 response time of the protective device (see chapter 11.2 “Response time” on page 58)

reach or approach speed



 resolution of the safety light curtain

 other parameters that are stipulated by applicable standards and regulations

5.1.2 Hazard approach

The minimum safety distance changes based on the implementation of the protective

device. Most applications use a perpendicular (e.g. vertical as shown below) mounting of a safety light curtain. However, it may be necessary to install the safety light curtain in a

horizontal or angular orientation. The following figure provides examples of perpendicular (vertical), horizontal and angular implementations of a safety light curtain.

considerations for minimum safety distance calculation

protective

field

penetration

Perpendicular Horizontal

area

protective field

penetration

Angular

protective field

area

penetration

Operating Instructions Chapter 5

Tab.15:

Minimum safety

C4000 Select

Installation and mounting

5.1.3 Minimum safety distance according to ANSI/CSA standards and OSHA regulations

The following table summarizes typical calculations of the minimum safety distance.

distance formula summary per ANSI/CSA standards

Note

Approach Minimum safety distance calculation based on 30 mm object

detection (resolution)

Perpendicular

P = 90º (± 5º)

Horizontal

P = 0º (± 5º)

Angular

5º  P  85º

= Hs× (Ts+ Tc+ Tr+ Tbm) + D

Where D

= Hs× (Ts+ Tc+ Tr+ T

is 3.08 inches (78.2 mm)

) + D

Where Dpf is 48 inches (1.21 m)

For P  30º, use the perpendicular approach.

P  30º, use the horizontal approach.

For

The minimum safety distance requirement is based on the beam that is located the closest to the hazard.

This table presents summary information only and additional requirements may apply for

your application. Consult the relevant standards and regulations for additional requirements related to the minimum safety distance calculation.

The following example shows the calculation of the minimum safety distance based on ANSI B11.19, CAN/CSA Z434 and OSHA 29 CFR 1910.217 for a perpendicular (e.g. verti-

cal) installation of a safety light curtain. Depending on the application and the ambient conditions, a different calculation may be necessary.

 First, calculate D

=Hs× (Ts+ Tc+ Tr+ Tbm) + D

using the following formula:

Where …

= The minimum safety distance in inches (or mm) from the hazardous point to the

protective device

= A parameter in inches/second or mm/second, derived from data on approach

speeds of the body or parts of the body. Often 63 inches/second is used for H

= Stopping/run down time of the machine tool measured at the final control

element

= Stopping/run-down time of the control system

= Response time of the entire protective device after light path interruption

= Additional response time allowed for brake monitor to compensate for wear

= Depth of penetration factor. An additional distance added to the overall safety

distance required. The value is based on the intrusion toward the hazardous point prior to detection by the safety light curtain. The D

for a perpendicular

(vertical) safety light curtain with 30 mm (1.18 in) object sensitivitiy (resolution) can be approximated based on the following formula from ANSI/RIA R15.06:

(inches) = 3.4 × (object sensitivity – 0.276), but not less than 0.

= 3.4 × (1.18 – 0.276) = 3.08 in

Any additional response times that apply to your application must be accounted for in this calculation.

Chapter 5 Operating Instructions

Tab.16:

Minimum safety

Installation and mounting

C4000 Select

Example

Stopping/run-down time of the machine = 290 ms

esponse time after light path interruption = 30 ms

R Resolution of the light curtain = 30 mm

= 290 ms + 30 ms = 320 ms = 0.32 s

total

=(Hs× T

total

) + D

= (63 in/s × 0.32 s) + 3.08 in

= 23.25 in (591 mm)

5.1.4 Minimum safety distance according to EN 999 and EN 294

The following table summarizes typical calculations of the minimum safety distance.

distance formula summary per EN 999 and EN 294 when no floating blanking is implemented

Approach Minimum safety distance calculation based on 30 mm object

detection (resolution) (mm)

Perpendicular

P = 90º (± 5º)

Ds= 2000 × T + 128

If D

> 500 mm, using the formula above, then recalculate using:

= 1600 × T + 128

The result of this second calculation cannot be less than 500 mm

Horizontal

P = 0º (± 5º)

Ds= 1600 × T + (1200 – 0.4 × H)

Where H is the mounting height and (1200 – 0.4 × H) must be greater than 850 mm

Angular

5º  P  85º

For P  30º, use the perpendicular approach.

For

P  30º, use the horizontal approach.

applies to the furthest beam whose height is  1000 mm

This table presents summary information only and additional requirements may apply for your application. Consult the relevant standards and regulations for additional require-

ments related to the minimum safety distance calculation.

The following calculation shows an example calculation of the safety distance for a perpen-

dicular (e.g. vertical) installation of a safety light curtain based on EN 999 and EN 294.

 First, calculate D

= 2000 × T + 8 × (d – 14) [mm]

using the following formula:

Where …

= Safety distance [mm]

T = Stopping/run-down time of the machine

+ response time of the protective device after light path interruption [s]

d = Resolution of the light curtain [mm] i.e. 30 mm

The reach/approach speed is already included in the formula

 If the result D

= 1600 × T + 8 × (d – 14) [mm]

 If the new value D

is  500 mm, then use the determined value as the safety distance

is > 500 mm, then recalculate Dsas follows:

is > 500 mm, then use the newly determined value as the minimum

safety distance

 If the new value D

is  500 mm, then use 500 mm as the safety distance

DSis referenced as “S” in EN 999 and EN 294.

Operating Instructions Chapter 5

Fig.19:

Minimum distance to

Reflective surface

Field of view

Minimum distance a

Distance D sender–receiver

C4000 Select



WARNING

Installation and mounting

Example

Stopping/run-down time of the machine = 290 ms

esponse time after light path interruption = 30 ms

R Resolution of the light curtain = 30 mm

T = 290 ms + 30 ms = 320 ms = 0.32 s

= 2000 × 0.32 + 8 × (30 – 14) = 768 mm

> 500 mm, therefore:

= 1600 × 0.32 + 8 × (30 – 14) = 640 mm (25.2 inches)

5.1.5 Minimum distance to reflective surfaces

Maintain the minimum distance from reflective surfaces!

The light beams from the sender may be deflected by reflective surfaces. This can result in failure to identify personnel infringing on the protective device causing an operator to be at

risk. Ensure that your application adheres to the required minimum distance to reflective surfaces.

All reflective surfaces and objects (e.g. material bins) must be a minimum distance a from the light path between sender and receiver. The minimum distance a depends on the distance D between sender and receiver.

reflective surfaces

Note

The field of view of the sender and receiver optics is identical.

Chapter 5 Operating Instructions

Fig.20:

Graph, minimum

Tab.17:

Formula for the

Fig.21:

Sender and receiver





distance from reflective surfaces

Installation and mounting

C4000 Select

How to determine the minimum distance from reflective surfaces:

 Determine the distance D [m] sender–receiver.

 The minimum distance to the reflective surface a [mm] is shown in the diagram below

or may be calculated using the formula shown in Tab. 17.

calculation of the minimum distance to reflective surfaces



WARNING

must not be rotated 180° with respect to each other

Distance D [m]

sender–receiver

D  3 m a [mm] = 131

D > 3 m a [mm] = tan(2.5°) × 1000 × D [m] = 43.66 × D [m]

Calculation of the minimum distance a from reflective

surfaces

)

5.2 Steps for mounting the device

Special features to note during mounting:

 Always mount the sender and receiver parallel to one another.

 During mounting, ensure that sender and receiver are aligned correctly. The optical lens

systems of sender and receiver must be located in exact opposition to each other; the

status indicators must be mounted at the same height. The system connections of both devices must point in the same direction.

The maximum value used for D is 6 m for low scanning range and 19 m for high scanning range.

Operating Instructions Chapter 5

Fig.22:

The correct

C4000 Select

Installation and mounting

 Observe the safety distance of the system during mounting. On this subject read

hapter 5.1 “Determining the minimum safety distance” on page 29.

Mount the safety light curtain such that the risk of failure to detect is excluded. Ensure



that the protective device cannot be bypassed by crawling underneath, reaching over,

climbing between 2 beams, jumping over or moving the safety light curtain.

installation (above) must eliminate the errors (below) of reaching through and crawling beneath

 Once the system is mounted, one or several of the enclosed self-adhesive information

labels must be affixed:

– Use only information labels in the language which the users and operators of the

machine understand.

– Affix the information labels such that they are easily visible by the users and

operators during operation. After attaching additional objects and equipment, the

information labels must not be concealed from view.

– Operation with floating blanking: Affix the information label for floating blanking to

each receiver so configured. Mark the effective resolution on the information label.

– Affix the information label “Important Notices” to the system in close proximity to

sender and receiver.

 When mounting a C4000 Select with integrated laser alignment aid, ensure that the

laser warning labels on the device remain visible. If the laser warning labels are

covered, e.g. on installation of the C4000 Select in a device column (accessory), you must apply a laser warning label in an appropriate location in close proximity to the

sender unit.

Chapter 5 Operating Instructions

Fig.23:

Composition of the

Part No.

2030510

Note

swivel mount bracket

Installation and mounting

C4000 Select

Sender and receiver can be mounted in four different ways:

 mounting with swivel mount bracket

 mounting with side bracket

 mounting with rigid mounting bracket

 mounting with pivoting mounting bracket

5.2.1 Mounting with swivel mount bracket

The swivel mount bracket is made of high-strength black plastic. The bracket is designed such that sender and receiver can still be accurately aligned even after the bracket has

been mounted.

Attach the screws of the swivel mount bracket with a torque of between 2.5 and 3 Nm.

Higher torques can damage the bracket; lower torques provide inadequate protection against vibration.

Operating Instructions Chapter 5

Fig.24:

Mounting the

C4000



C4000 Select

Select with swivel mount bracket

Installation and mounting







Notes

 Mount the bolts marked with  to  on the operator side of the system to ensure that

they remain accessible after mounting. The safety light curtain can then also be adjusted later.

 The mounting nuts and bolts are not included in the delivery.

Chapter 5 Operating Instructions

Fig.25:

Composition of the

Part No. 2019506

side bracket

Installation and mounting

C4000 Select

5.2.2 Mounting with side bracket

The side bracket is made of die cast zinc ZP 0400. It is enamelled in black. The side

bracket will be covered by the device after mounting. It provides adjustment so that the vertical alignment of sender and receiver can be corrected by ±2.5° after mounting.

Notes

 Attach the bolts of the side bracket with a torque of between 5 and 6 Nm. Higher

torques can damage the bracket; lower torques provide inadequate protection against vibration.

Operating Instructions Chapter 5

Fig.26:

Mounting the

C4000

Sliding nut

C4000 Select

Select with side bracket

Installation and mounting



Notes



 When mounting the side bracket ensure that the bolts marked  and  remain

accessible, allowing you later to adjust and lock the safety light curtain in position.

 The mounting nuts and bolts are not included in the delivery.

Chapter 5 Operating Instructions

Fig.27:

Rigid mounting

Fig.28:

Mounting the

C4000

Part No.

7021352

Sliding nuts

Installation and mounting

C4000 Select

5.2.3 Mounting with rigid mounting bracket

The rigid mounting bracket is a black, powder-coated bracket without adjustment. It is only

suitable for mounting surfaces on which it is not necessary to compensate for large mechanical tolerances. The alignment of the sender and receiver can be corrected after

mounting using only the slots.

bracket

Select with rigid mounting bracket

Notes





 When mounting the rigid mounting bracket ensure that the four bolts marked  and 

remain accessible, allowing you later to adjust and lock the safety light curtain in

position.

 The mounting nuts and bolts are not included in the delivery.

Operating Instructions Chapter 5

C4000 Select

Installation and mounting

5.3 Laser alignment

he C4000 Select provides an internal, collimated, visible class 1 laser to assist you with

T the alignment of C4000 Select sender and receiver units. The laser used for aligning the

sender to receiver is located in the C4000 Select sender unit. Further adjustments should

e performed at the C4000 Select receiver unit until the system is properly aligned.

To activate the laser, locate the button near the DIP switches in the C4000 Select sender unit. Press the button for more than 0.25 seconds. Once pressed and released, the laser

will be illuminated for four (4) minutes. If the button is pressed again, it will shut the laser off.

The signal indicator on the C4000 Select receiver unit indicates the current state of alignment between it and the corresponding sender unit. There are five (5) LEDs that are rela-

ted to this function. When the first LED is yellow, the synchronization beam of the sender and receiver has been detected. As the percentage of beams increases, the number of

yellow LEDs that are illuminated also increase. When all five LEDs are illuminated yellow, the sender and receiver units are aligned, but there is a weak signal. When all five LEDs

are illuminated green, the sender and receiver units are aligned with adequate signal detected.

Note

The laser alignment tool of the C4000 Select is rated to laser safety class 1. Additional measures for screening the laser radiation are not necessary.

This device meets the standard CDRH 21 CFR 1040.10 as well as EN 60825@1:2007.

There the following note is required: “Caution — use of controls or adjustments or perfor-

mance of procedures other than those specified herein may result in hazardous radiation exposure!”

The laser is used to align the optics between a single sender and receiver pair. However, when a cascaded system is implemented, the laser from one C4000 Select sender could

cause a lockout condition in a receiver in another C4000 Select sender/receiver pair in the cascade. If this lockout condition occurs, cycle power and perform the alignment pro-

cedure again.

Chapter 5 Operating Instructions

Fig.29:

C4000 Select laser





alignment location and label details

Installation and mounting

C4000 Select

Aperture of integrated laser,

located on C4000 Select

sender unit

The laser warning label has been incorporated into the device type label information located on the back of the C4000 Select sender unit just above the system end cap.

Laser target area,

located on C4000 Select

receiver unit



WARNING

Do not look into the laser aperture!

The laser alignment aid of the C4000 Select sender unit is rated Class 1 (eye safe) to

applicable standards. However, as with any source of radiated energy (e.g. light), prolonged, direct exposure to laser light may cause damage to vision.

Operating Instructions Chapter 6

C4000 Select

Electrical installation

6 Electrical installation

Switch the entire machine/system off line!



WARNING

The machine/system could inadvertently start up while you are connecting the devices.

 Ensure that the entire machine/system is disconnected during the electrical

nstallation.

Connect OSSD1 and OSSD2 separately!

You are not allowed to connect OSSD1 and OSSD2 together, otherwise signal safety will

not be ensured.

 Ensure that the machine controller processes the two signals separately.

Contactors connected in series must be positively guided and monitored.

Notes

 The two outputs are protected against short-circuits to 24 V DC and 0 V. When the light

path is clear, the signal level on the outputs is HIGH DC (at potential), when the light

beams are interrupted or there is a device fault the outputs are LOW DC.

 The safety light curtain C4000 Select meets the interference suppression requirements

(EMC) for industrial use (interference suppression class A). When used in residential areas it can cause interference.

 To ensure full electromagnetic compatibility (EMC), functional earth (FE) must be

connected.

 The external voltage supply of the devices must be capable of buffering brief mains

voltage failures of 20 ms as specified in EN 60204@1. The power supply unit must

provide safe isolation (SELV/PELV). Suitable power supplies are available as accessories from SICK (see section 12.11 “Accessories” on page 75).

 System connections and extension connections in a cascaded system must be connect-

ed only if the system is off line.

Chapter 6 Operating Instructions

Fig.30:

Pin assignment for

Tab.18:

Pin assignment for

Electrical installation

C4000 Select

6.1 Bottom end cap with system connection M12× 5 male

system connection M12× 5 male

Pin No. Wire Color5)Sender Receiver Description

1 Brown +24 V DC +24 V DC Supply voltage (+)

2 White – OSSD1 Output Signal Switching Device 1

3 Blue 0 V DC 0 V DC Supply voltage (–)

4 Black – OSSD2 Output Signal Switching Device 2

5 Gray FE FE Functional Earth

6.2 Bottom end cap with system connection M12× 5 male and extended I/O connection M12× 5 female

In addition to the system connection, the C4000 Select may have an extended I/O connection included in the same end cap. This extended I/O connection is used for cascading ad-

ditional protective devices (e.g. another C4000 Select or SICK S300/S3000 safety laser scanner). Connection of the safety-rated outputs associated with these additional casca-

ded devices occurs at the extended I/O connection of the C4000 Select receiver.

Only PNP-type semiconductor-based safety outputs may be connected via the extended

I/O connection. Electro-mechanical devices (i.e. contact-based devices) are strictly prohibited from being connected to the extended I/O connection.

When cascading C4000 Select devices via the extended I/O connection, the sender unit may also utilize an extended I/O connection for ease of wiring.

Electro-mechical devices are not to be connected to the safety inputs on the extended



WARNING

I/O connection!

Extended I/O connections allow you to cascade additional devices to the C4000 Select. When implementing such a system, you are only allowed to connect PNP-type semiconduc-

tor safety-rated devices to the safety inputs on the extended I/O connection. Electromechanical devices (e.g. emergency stops, safety interlock switches, etc.) shall not be

connected to the safety inputs on the extended I/O connection!

Wire colors shown in this table are in accordance with SICK C4000 Select M12× 5 cable accessories. When utilizing other M12× 5 cable manufacturers’ cables, you may need to verify that the conductor colors shown in this table correspond with the cable that you are using.

Operating Instructions Chapter 6

Fig.31:

Pin assignment for

Tab.19:

Pin assignment for

Tab.20:Pin assignment for

C4000 Select

system connection M12× 5 male and M12× 5 female

Electrical installation

Male Female

system connection M12× 5 male

extended I/O connection M12× 5 female

Pin No. Wire Color6)Sender Receiver Description

1 Brown +24 V DC +24 V DC Supply voltage (+)

2 White – OSSD1 Output Signal Switching Device 1

3 Blue 0 V DC 0 V DC Supply voltage (–)

4 Black – OSSD2 Output Signal Switching Device 2

5 Gray FE FE Functional Earth

Pin No. Wire Color6)Sender Receiver Description

1 Brown +24 V DC +24 V DC Supply voltage (+)

2 White – IN1 Safe input 1

3 Blue 0 V DC 0 V DC Supply voltage (–)

4 Black – IN2 Safe input 2

5 Gray FE FE Functional Earth

Chapter 6 Operating Instructions

Fig.32:

Pin assignment for

Tab.21:

Pin assignment for

Electrical installation

C4000 Select

6.3 Top end cap with extended I/O M12× 5 female connection

In addition to the end cap with the system connection, the C4000 Select may also utilize a

op end cap that has an extended I/O connection that is used for cascading additional

t protective devices (e.g. another C4000 Select or SICK S300/S3000 safety laser scanner).

Connection of the safety-rated outputs associated with these additional cascaded devices occurs at the C4000 Select receiver extended I/O connection. When an extended I/O end

cap is used on the top of the C4000 Select receiver unit, the integrated LED cannot be used. If an integrated LED is required, specify a combined system and extended I/O

bottom end cap when ordering. Refer to section 6.2 “Bottom end cap with system connection M12×5 male and extended I/O connection M12× 5 female” on page 44 for

additional information.

Only PNP-type semiconductor-based safety outputs may be connected via the extended

I/O connection. Electro-mechanical devices (i.e. contact-based devices) are strictly prohibited from being connected to the extended I/O connection.

When cascading C4000 Select devices via the extended I/O connection, the sender unit may also utilize an extended I/O connection for ease of wiring.



WARNING

extended I/O connection M12× 5 female

end cap with extended I/O connection M12× 5 female

Electro-mechical devices are not to be connected to the safety inputs on the extended I/O connection!

Extended I/O connections allow you to cascade additional devices to the C4000 Select. When implementing such a system, you are only allowed to connect PNP-type semiconduc-

tor safety-rated devices to the safety inputs on the extended I/O connection. Electromechanical devices (e.g. emergency stops, safety interlock switches, etc.) shall not be

connected to the safety inputs on the extended I/O connection!

Pin No. Wire Color7)Sender Receiver Description

1 Brown +24 V DC +24 V DC Supply voltage (+)

2 White – IN1 Safe input 1

3 Blue 0 V DC 0 V DC Supply voltage (–)

4 Black – IN2 Safe input 2

5 Gray FE FE Functional Earth

Operating Instructions Chapter 7

Tab.22:

Displays shown

C4000 Select

Commissioning

7 Commissioning

Commissioning requires a thorough check by qualified safety personnel!



WARNING

Before you operate a system protected by the C4000 Select safety light curtain for the first

ime, make sure that the system is first checked and released by qualified safety person-

nel. Please read the notes in chapter “On safety” on page 9.

7.1 Display sequence during power-up

After the system is activated, sender and receiver go through a power-up cycle. The 7@segment display indicates the device status during the power-up cycle.

The display values have the following meaning:

during the power-up cycle



WARNING

Display Meaning

, , , ,

, , , 

 0.5 s (typical). Is displayed only at the receiver and only in operation

,  or  0.5 s (typical). Non-coded operation or operation with code 1 or 2.

Other display Device error. See “Fault diagnosis” on page 52.

Testing the 7@segment display. All segments are activated sequentially.

with high scanning range.

7.2 Aligning sender and receiver

After the light curtain has been mounted and connected, the sender and receiver must be

aligned in relation to each other. The light beams emitted by the sender must hit the receiver with pin-point accuracy. For additional information regarding the laser alignment

capability of the C4000 Select, see section 5.3 “Laser alignment” on page 41.

How to align sender and receiver in relation to each other:

Secure the plant/system. No dangerous movement possible!

Make sure that the dangerous state of the machine is (and remains) switched off! During

the alignment process, the outputs of the safety light curtain are not allowed to have any effect on the machine.

 Loosen the clamping bolts which hold the light curtain in place.

 Switch on the power supply to the light curtain.

 Watch the five (5) alignment LEDs on the receiver unit. As the number of illuminated

LEDs increases, an increased percentage of beams are aligned between sender and

receiver unit. When all beams are aligned, all five (5) LEDs will be illuminated. If all five (5) LEDs are yellow, then there is a weak signal between sender and receiver. If all five

(5) LEDs are green, then the alignment is correct with adequate signal strength.

 Using the clamping bolts, fix the light curtain in place.

 Switch the power supply off and then back on again and check the five (5) alignment

LEDs to ensure alignment is still adequate.

Chapter 7 Operating Instructions

Commissioning

C4000 Select

Notes

 The laser alignment mode will be active for four (4) minutes after activation. To reacti-

ate the laser alignment mode, press the laser activation button on the sender device.

If you wish to readjust the alignment later, press the laser activation button on the



C4000 Select sender unit.

 The safety outputs of a host C4000 Select system that is cascaded will remain inactive

(low) i.e. red until all guests have been correctly aligned and their corresponding outputs

are active (high) i.e. green.

7.3 Test notes

The purpose of the tests described in the following is to confirm the safety requirements specified in the national/international rules and regulations, especially the safety require-

ments in the Machine and Work Equipment Directive (EU Conformity).

These tests are also used to identify if the protection is affected by external light sources

or other unusual ambient effects.

These tests must therefore always be performed.

7.3.1 Tests before the first commissioning

 Check the effectiveness of the protective device mounted to the machine, using all

selectable operating modes as specified in the checklist in the annex (see 13.2 on page 78).

 Ensure that the operating personnel of the machine in which the C4000 Select is in-

stalled are correctly instructed by qualified safety personnel before being allowed to

operate the machine. Instructing the operating personnel is the responsibility of the machine owner.

 Annex 13.2 of this document shows a checklist for review by the manufacturer and

OEM. Use this checklist as a reference before commissioning the system for the first

time.

7.3.2 Regular inspection of the protective device by qualified safety personnel

 Check the system, following the inspection intervals specified in the national rules and

regulations. This procedure ensures that any changes on the machine or manipulations

of the protective device are detected before use/re-use.

 If any modifications have been made to the machine or the protective device, or if the

safety light curtain has been changed or repaired, the system must be checked again as specified in the checklist in the annex.

Operating Instructions Chapter 7

Fig.33:

Daily checks of the

C4000 Select

Note



WARNING

Commissioning

7.3.3 Daily functional checks of the protective device

The effectiveness of the protective device must be checked daily by a specialist or by

authorized personnel, using the correct test rod.

Always test along the complete hazardous area to be protected, never solely at the

mounting position of the light curtain.

How to check the effectiveness and correct function of the safety light curtain:

 Select the correct test rod depending on device resolution. By means of the configura-

tion, the entire system or individual areas can have a physical resolution that is different to the effective resolution, e.g. in case of floating blanking. In this case you must select the test rod to suit the effective resolution. The effective resolution is described

with the related function in chapter 4.

Example: – physical resolution 30 mm

– operation with single beam floating blanking – effective resolution 50 mm

 Use a test rod for a resolution of 50 mm.

Do not operate the machine if the output LED turns green during the test!

If the output LED turns green during the test, even for a short period, work must stop at

the machine. In this case the mounting and the configuration of the safety light curtain must be checked by qualified safety personnel (see chapter 5).

 Before inserting the test rod, ensure that the output LED is green and the protective

field is clear of obstruction. Once the test rod is inserted, the output LED should remain

red during the entire time the test rod is present in the protective field. This test is meaningless if it is completed when the output LED is already red before the test rod

has been inserted into the protective field.

protective device

Note

 Move the test rod slowly through the protective field to be tested, as shown in  in

Fig. 33.

 Then move the test rod along the edges of the protective field, as shown in  in Fig. 33.

This procedure allows you to test if the point-of-operation/reaching around protection is functioning correctly (see 5.2 “Steps for mounting the device” on page 34).

 If you use one or more deflector mirrors (e.g. PNS), then also guide the test rod slowly

through the protective field directly in front of the mirrors.

During all tests, the output LED should remain red.



Chapter 8 Operating Instructions

Tab.23:

Default DIP switch

Tab.24:

Default DIP switch

Tab.25:

Default DIP switch

Configuration

C4000 Select

8 Configuration

Default delivery status

As delivered the C4000 Select is configured ready for protective operation. The following tables indicate the default switch settings for C4000 Select sender and receiver units:

settings for C4000 Select sender unit

settings for C4000 Select receiver unit when extended I/O connection is not present

settings for C4000 Select receiver unit when extended I/O connection is available

Switch Description Default setting (out of box)

Beam code 1 select OFF i.e. no beam coding

Beam code 2 select OFF i.e. no beam coding

Switch Description Default setting (out of box)

High range select OFF i.e. low range

Extended I/O enable OFF i.e. no extended I/O

Beam code 1 select OFF

i.e. no beam coding

Beam code 2 select OFF

Floating blanking enable OFF i.e. disabled

One beam floating blanking OFF i.e. disabled

Two beam floating blanking OFF i.e. disabled

Switch Description Default setting (out of box)

High range select OFF i.e. low range

Extended I/O enable ON i.e. extended I/O enabled

Beam code 1 select OFF

i.e. no beam coding

Beam code 2 select OFF

Floating blanking enable OFF i.e. disabled

One beam floating blanking OFF i.e. disabled

Two beam floating blanking OFF i.e. disabled

Operating Instructions Chapter 9

C4000 Select

Care and maintenance

9 Care and maintenance

The C4000 Select safety light curtain is maintenance-free. The front screen of the C4000

Select safety light curtain and any additional front screen(s) (see “Additional front screen (weld spark guard)” on page 74) should be cleaned at regular intervals and when dirty.

 Do not use aggressive cleaning agents.

 Do not use abrasive cleaning agents.

Note

Static charges cause dust particles to be attracted to the front screen. You can prevent this effect by using the antistatic plastic cleaner (SICK part number 5600006) and the

SICK lens cloth (part number 4003353).

How to clean the front screen and/or the additional front screen (optional extra):

 Use a clean and soft brush to remove dust from the front screen.

 Then wipe the front screen with a clean and damp cloth.

 After cleaning, check the position of sender and receiver to make sure that the

protective device cannot be bypassed (reaching over, under or around).

 Verify the effectiveness of the protective device as described in chapter 7.3 “Test

notes” on page 48.



WARNING

Only factory authorized personnel may repair C4000 Select devices!

The C4000 Select is designed for maintenance-free operation. When a device requires

repair, contact your local SICK representative to coordinate the repair or exchange of the device. Do not attempt to repair the device yourself! Any attempt to repair your C4000

Select device (e.g. removal of end cap, etc.) will void product warranty and may lead to the loss of the safety function!

Use of controls or adjustments or performance of procedures other than those specified in this document may result in hazardous radiation exposure per EN 60825. Do not attempt to disassemble this sensor for repair! A defective device must be returned to the manufacturer or a regional repair center authorized by the manufacturer for the repair of this

device.

Chapter 10 Operating Instructions

Tab.26:

C4000 Select

LED

Fault diagnosis

C4000 Select

10 Fault diagnosis

This chapter describes how to identify and rectify errors and malfunctions during the

operation of the safety light curtain.

10.1 What to do in case of faults

Cease operation if the cause of the malfunction has not been clearly identified!



WARNING

Stop the machine if you cannot clearly identify or allocate the error and if you cannot safely

remedy the malfunction.

The system state lock-out

In case of certain faults or an erroneous configuration, the system can go into the lock@out status. The 7@segment display on the safety light curtain then indicates a number ranging

from 1 through 6. To place the device back in operation:

 Rectify the cause of the fault as per Tab. 28.

 Switch the power supply for the C4000 Select off and on again (e.g. by unplugging the

system connection and reinserting it).

troubleshooting on sender unit

10.2 SICK Support

If you cannot remedy an error with the help of the information provided in this chapter,

please contact your local SICK representative.

10.3 Error displays of the diagnostics LEDs

This chapter explains the meaning of the error displays of the LEDs and how to respond.

Please refer to the description in chapter 3.4 “Status indicators and C4000 Select message center” on page 18.

LED Name Display Possible cause Rectification

POWER  Off

REPLACE  Red

No operating voltage, or voltage too low

The sender unit has detected an internal error.

 Check the voltage supply

and activate, if necessary.

 Cycle power. If the error

persists, replace sender unit

Operating Instructions Chapter 10

Tab.27:

C4000 Select

LED

C4000 Select

Fault diagnosis

troubleshooting on receiver unit

LED Name Display Possible cause Rectification

OUTPUT  Off No operating voltage, or

voltage too low

EXT I/O  Red Extended I/O safety inputs

are inactive (low) i.e. OFF

 Check the voltage supply

and activate, if necessary.

 Check guest device(s) to

ensure that their outputs are active (high).

 Check wiring for errors.

 Check DIP switches to

ensure that the settings are correct

ALIGNMENT

LEDs

Not all LEDs are

 Green

Not all beams are aligned between sender and

receiver units

 Check alignment and

make any necessary

adjustments in order to have all five alignment LEDs  Green

 Clean C4000 Select front

windows

Chapter 10 Operating Instructions

Tab.28:

Error displays of the

Fault diagnosis

C4000 Select

10.4 Error displays of the 7?segment display

his chapter explains the meaning of the error displays of the 7@segment display and how

T to respond to the messages. Please refer to chapter 3.4 “Status indicators and C4000

Select message center” on page 18 for a description of the 7@segment display.

7>segment display

7?segment

display

Display Possible cause Rectification













An internal error has been detected

A configuration error has been detected

Receiver unit has detected beams from multiple sender

units

Power supply voltage too low  Check the supply voltage

A fault or unexpected state has been detected at the

OSSDs on the system connection (e.g. overcurrent,

stuck-at-high, or stuck-atlow)

An unexpected signal has been detected at the

extended I/O connection (e.g. discrepancy error or

active signal at extended I/O safety inputs when extended

I/O is disabled)

 Cycle power. If the error

condition persists,

replace receiver unit

 Check DIP switch settings

 Add beam coding for

guest segment(s)

and the power supply. If necessary, replace

defective components

 Check system wiring for

errors

 Verify guest device safety

outputs are either both

active (high) or inactive (Low) (e.g. equivalent)

 Check guest device(s)

wiring to the C4000

Select host device.

 Verify guest device is

operating correctly

 If extended I/O function is

disabled, verify no guest device is connected at

extended I/O connection

 If no extended I/O

connection is present and this error code exists,

replace device

Operating Instructions Chapter 11

Tab.29:

Data sheet

C4000

C4000 Select

Technical specifications

11 Technical specifications

11.1 Data sheet

Select

Minimum Typical Maximum

General system data

Protective field height, depending

300 mm 1800 mm

on type

Resolution

30 mm

Scanning range, DIP switch

configurable

Low range

0…6 m 0…7.5 m

High range 5…19 m 5…21 m

Protection class (EN 50178:1997@10)

Enclosure rating (IEC 60529)

Supply voltage UVat device

Residual ripple

11)

10)

Synchronization

III

IP 65

19.2 V DC 24 V DC 28.8 V DC

Optical, without separate synchronization

Type according to IEC 61496 Type 4

SIL CL according to IEC 62061

Category/performance level according to EN ISO 13849@1:2006

SIL according to IEC 61508

PFHdstand-alone 1800 mm

PFHdhost-guest-guest 1800 mm 3.2 × 10

Mission time/proof test interval

Category according to EN 954@1

12)

SIL CL 3

Category 4/PL e

12)

SIL 3

1.5 × 10

20 years

13)

Category 4

-8

Power-up delay of sender and

receiver before ready

± 10%

8 s

 Sender unit

Wavelength of sender 950 nm

Power consumption

See Tab. 30

Permissible line resistance

Supply lead 1 

On the utilization of this protective field width, it must be expected the yellow alignment LEDs will be yellow (cleaning or realignment required). The system then only has a reserve of 30%.

Safety extra-low voltage SELV/PELV.

10)

The external voltage supply must be capable of buffering brief mains voltage failures of 20 ms as specified in EN 60204@1. Suitable power supplies are available as accessories from SICK.

11)

Within the limits of UV.

12)

For detailed information regarding the accurate interpretation of this data, please contact your local SICK representative.

13)

EN 954@1 is valid until 29.11.2009. After this date, only its successor EN ISO 13849@1:2006 may be used.

Chapter 11 Operating Instructions

Technical specifications

C4000 Select

Minimum Typical Maximum

Alignment laser Class 1 in accordance with IEC 60825@1:2007 and

1 CFR 1040.10 and 1040.11 except for

deviations pursuant to Laser Notice No. 50, June 24, 2007, optical output power  390 µW CW

= 650 nm



typical

Weight, type dependent

Depending on protective field height (see page 63)

 Receiver unit

Switching outputs (OSSDs) Dual-channel, PNP semiconductor, short-circuit

14)

protected

, cross-circuit monitored

Response time See chapter 11.2 on page 58

Switch off time

Switching voltage (active, U

Switching voltage

15)

16) 17)

HIGH

)

eff

16)

LOW

100 ms

UV– 2.25 V DC 24 V DC U

0 V 0 V 2.0 V DC

(inactive)

Switching current 0 mA 500 mA

Leakage current

18)

0.25 mA

Load capacity 2.2 µF

Switching sequence Depending on load inductance

20)

19)

2.2 H

Load inductance

Test pulse data

Test pulse width 120 µs 150 µs 300 µs

Test pulse rate 3 1/s 5 1/s 10 1/s

Permissible line resistance

between device and load

21)

2.5 

Supply lead 1 

Power consumption See Tab. 30

14)

Applies to the voltage range between –30 V DC and +30 V DC.

15)

Switch off time represents the minimum amount of time that the OSSDs will be switched off when the C4000 Select transitions to an inactive (low) (i.e. red) state.

16)

As per IEC 61131@2.

17)

On the device plug.

18)

In the case of a fault (0 V cable open circuit) the max. leakage current flows in the OSSD cable. The downstream controller must detect this status as LOW. A FPLC (Fail-safe Programmable Logic Controller) must be able to identify this status.

19)

The maximum rated load inductance is higher with lower switching sequence.

20)

When active, the outputs are tested cyclically (brief LOW). When selecting the downstream controllers, make sure that the test pulses do not result in deactivation when using the above parameters.

21)

Make sure to limit the individual line core resistance to the downstream controller to this value to ensure that a short-circuit between the outputs is safely detected. (Also note EN 60204 Electrical Machine Equipment, Part 1: General Requirements.)

Operating Instructions Chapter 11

Technical specifications

C4000 Select

Minimum Typical Maximum

Extended I/O input type

according to EN 61131@2)

(

Type 3

xternally short-circuit protected, externally cross-

. Dual-channel, PNP semiconductor,

circuit monitored e.g. from an S3000 safety laser scanner or another C4000 Select receiver

nput voltage

nput current HIGH 3 mA 5 mA 7 mA

HIGH

1 V DC 24 V DC 30 V DC

Input voltage LOW –30 V DC 0 V DC 5 V DC

Input current LOW –1.2 mA 0 mA 2.5 mA

24)

Input capacitance 5 nF

Input test pulse filtering

25)

Test pulse rate 160/s

Test pulse gap 700 µs

Safe input discrepancy time 20 ms

Operating data

System connection

Maximum cable length

26)

M12× 5, male

30 m

Extension connection M12× 5, female

Maximum cable length

10 m

Ambient operating temperature 0°C +55°C Air humidity (non-concensing) 15%95%

Storage temperature –25°C +70°C (24 h)

Enclosure rating

27)

IP 65

Housing cross-section 52 mm × 55.5 mm Vibration resistance 5 g, 10-55 Hz acc. to IEC 60068@2@6 Shock resistance 10 g, 16 ms acc. to IEC 60068@2@29

Environmental data, materials

Housing Aluminium alloy ALMGSI 0.5 (powder coated)

Front screen Polycarbonate, scratch-resistant coating

End caps Polyamide 6.6 CF30

Packaging Corrugated cardboard with Instapak® inlays

Circuit boards Glass-fibre reinforced epoxy resin with flame

retarding agent TBBPA

22)

The “Type” designation listed here describes the kind of inputs that may be connected to the extended I/O safety input connection. This particular designation is not related to the “Type” designation defined by IEC 61496@1, @2.

23)

As per IEC 61131@2, type 3.

24)

Maximum leakage current allowed, even in the event of an error or fault condition.

25)

These values indicate the filtering capability of the C4000 Select in evaluating OSSD signals at the extended I/O safety capable inputs without generating a stop condition based on the test pulse occurrence.

26)

Depending on load, power supply and wire cross-section. The technical specifications must be observed; e.g. supply voltage and permissible line resistance.

27)

In order to satisfy enclosure rating, the cover plate over the DIP switches must be secured correctly. Further, system and extended I/O cables must be rated IP 65 or better and must also be attached to the C4000 Select correctly. You must use protective caps that are suitable for IP 65 enclosure rating for any unused connectors.

Chapter 11 Operating Instructions

Tab.30:

C4000 Select power

Tab.31:

Response time of

Technical specifications

C4000 Select

consumption information

Power consumption

Protective height Sender unit Receiver unit Sender/receiver pair

300 mm 4.9 W 7.6 W 12.5 W

600 mm 5.3 W 7.9 W 13.2 W

900 mm 5.7 W 8.1 W 13.8 W

1200 mm 6.1 W 8.4 W 14.5 W

1500 mm 6.5 W 8.6 W 15.1 W

1800 mm 6.9 W 8.8 W 15.7 W

11.2 Response time

The response time depends on the following parameters:

 number of beams

 beam coding

 configuration of floating blanking

 number of cascaded systems

 the output signal switching device used

How to determine the response time of the system:

 Determine the response time of the individual components of the system.

– The response time of a C4000 Select standalone or host system is described in sec-

tion 11.2.1 “Calculating the host/standalone response time” on page 58.

– The response time for guest 1 using a C4000 Select system or S300/S3000 safety

laser scanner as guest 1 is described in section 11.2.2 “Calculating the guest 1

response time” on page 59.

– The response time for guest 2 using a C4000 Select system as guest 2 is described

in section 11.2.3 “Calculating the guest 2 response time” on page 60.

You must also consider other components of the response time when performing minimum safety distance calculations. Other components include, but are not limited to, safety

interfaces, safety communication networks, machine stopping time, etc. See section 5.1.1 “Minimum safety distance to the hazardous area” on page 29 for additional information.

the C4000 Select for applications with and without beam coding

11.2.1 Calculating the host/standalone response time

The following table provides details for C4000 Select response times based on configura-

tion with (beam code 1 or beam code 2) or without beam coding (uncoded operation). The information presented in this table is then used to calculate the host/standalone C4000

Select response time.

Protective height

Beam Coding 300 mm 600 mm 900 mm 1200 mm 1500 mm 1800 mm

Uncoded 9 ms 11 ms 12 ms 13 ms 14 ms 15 ms

Beam code 1/2 12 ms 15 ms 18 ms 21 ms 24 ms 27 ms

Operating Instructions Chapter 11

Tab.32:

Response time cal-

Tab.33:

Response time cal-

C4000 Select

Technical specifications

Identify the response time value that corresponds to your C4000 Select based on the

eam code DIP switch setting (i.e. Uncoded, Beam code 1 or Beam code 2 operation) and

the protective height that is used and then complete the following table:

culation of host/standalone C4000 Select safety light curtain

culation of guest 1 devices in a host-guest 1 system with C4000 Select as host

Line Description Value

1 C4000 Select response time from Tab. 31 above

2 When floating blanking is enabled, multiply the value from line 1 by

0.50 and enter the result as the value for line 2.

Add lines 1 and 2 together and enter the value for line 3.

Line 3 value is the response time for the C4000 Select host.

11.2.2 Calculating the guest 1 response time

The information presented in Tab. 31 “Response time of the C4000 Select for applications with and without beam coding” also applies for C4000 Select sender/receiver pairs that

are in the guest 1 position. For applications where the guest 1 device is an S300/S3000 safety laser scanner, consult the operating instructions of the S300 or S3000 for the

response time value that will be used in line 4 of the table below.

Identify the response time value that corresponds to your C4000 Select guest 1 based on

the beam code DIP switch setting (i.e. Uncoded, Beam code 1 or Beam code 2 operation) and the protective height that is used.

Line Description Value

4 Enter the value for the guest 1 response time based on Tab. 31 for

the C4000 Select, or the value determined for the S300/S3000 safety laser scanner

5 If the device in line 4 is a C4000 Select and floating blanking is

enabled, multiply the value on line 4 by 0.50 and enter the result as

the line 5 value.

6 Add lines 4 and 5 together. Enter the result as the line 6 value.

7 Multiply line 1 from the host response time calculation by 0.50 and

then add 2 ms. Enter the result as the line 7 value.

8 Add lines 6 and 7 together. Enter the result in line 8 value.

Line 8 value is the response time of the guest 1 device.

Chapter 11 Operating Instructions

Tab.34:

Response time cal-

Tab.35:

Response time

Technical specifications

C4000 Select

11.2.3 Calculating the guest 2 response time

The information presented in Tab. 31 “Response time of the C4000 Select for applications

with and without beam coding” also applies for C4000 Select sender/receiver pairs that are in the guest 2 position. Identify the response time value that corresponds to your

guest 2 C4000 Select based on the beam code DIP switch setting (i.e. Uncoded, Beam code 1 or Beam code 2 operation) and the protective height that is used.

culation of guest 2 devices in a host-guest 1-guest 2 system with C4000 Select

calculation for standalone C4000 Select system

Line Description Value

9 Enter the value for the guest 2 response time based on Tab. 31 for

the C4000 Select

10 If floating blanking is enabled, multiply the value on line 9 by 0.50

and enter the result as the line 10 value

11 Add lines 9 and 10 together. Enter the result in line 11 value

12 Multiply line 1 from the host response time calculation by 0.50 and

then add 2 ms. Enter the result as the line 12 value

13 Multiply line 4 from the guest 1 response time calculation by 0.50

and then add 2 ms. Enter the result as the line 13 value

14 Add lines 11, 12 and 13 together. Enter the result in line 14 value.

Line 14 value is the response time of the guest 2 device.

11.2.4 Response time calculation examples

Standalone C4000 Select system

The calculation example shown below is based on the following:

 C4000 Select, 300 mm protective height, no beam coding, no floating blanking

Line Description Value

1 C4000 Select response time from Tab. 31 9 ms

2 When floating blanking is enabled, multiply the value from line 1 by

0.50 and enter the result as the value located for line 2

3 Add lines 1 and 2 together and enter the value for line 3.

Line 3 value is the response time for the C4000 Select host.

0 ms

9 ms

Operating Instructions Chapter 11

Tab.36:

Response time cal-

C4000 Select

Technical specifications

C4000 Select host and S3000 safety laser scanner as guest 1

The calculation example shown below is based on the following:

 C4000 Select, 900 mm protective height, beam code 1, with 1 beam floating blanking

 S3000 safety laser scanner as guest 1 with 60 ms response time based on scanner

configuration

culation for C4000 Select host and S3000 safety laser scanner as guest 1

Line Description Value

1 C4000 Select response time from Tab. 31 18 ms

2 When floating blanking is enabled, multiply the value from line 1 by

0.50 and enter the result as the value for line 2

9 ms

3 Add lines 1 and 2 together and enter the value for line 3.

27 ms

Line 3 value is the response time for the C4000 Select host.

4 Enter the value for the guest 1 response time based on Tab. 31 for

the C4000 Select, or the value determined for the S300/S3000

60 ms

safety laser scanner

5 If the device in line 4 is a C4000 Select and floating blanking is

enabled, multiply the value on line 4 by 0.50 and enter the result as

0 ms

the line 5 value.

6 Add lines 4 and 5 together. Enter the result as the line 6 value. 60 ms

7 Multiply line 1 from the host response time calculation by 0.50 and

then add 2 ms. Enter the result as the line 7 value.

11 ms

8 Add lines 6 and 7 together. Enter the result in line 8 value.

Line 8 value is the response time of the guest 1 S3000 safety

71 ms

laser scanner.

Chapter 11 Operating Instructions

Tab.37:

Response time cal-

Technical specifications

C4000 Select

Host-guest 1-guest 2 C4000 Select system

The calculation example shown below is based on the following:

 Host C4000 Select, 900 mm protective height, beam code 1, with 1 beam floating

blanking

 Guest 1 C4000 Select, 1200 mm protective height, beam code 2, floating blanking is

isabled

 Guest 2 C4000 Select, 600 mm protective height, uncoded, with 2 beam floating

blanking

culation for host-guest 1guest 2 C4000 Select system

Line Description Value

1 C4000 Select response time from Tab. 31 18 ms

When floating blanking is enabled, multiply the value from line 1 by

0.50 and enter the result as the value for line 2

Add lines 1 and 2 together and enter the value for line 3.

Line 3 value is the response time for the host C4000 Select.

Enter the value for the guest 1 response time based on Tab. 31 for

C4000 Select, or the value determined for the S300/S3000 safety laser scanner

If the device in line 4 is a C4000 Select and floating blanking is

enabled, multiply the value on line 4 by 0.50 and enter the result as the line 5 value.

6 Add lines 4 and 5 together. Enter the result as the line 6 value. 21 ms

Multiply line 1 from the host response time calculation by 0.50 and

then add 2 ms. Enter the result as the line 7 value.

Add lines 6 and 7 together. Enter result in line 8 value.

Line 8 value is the response time of the guest 1 C4000 Select.

Enter the value for the guest 2 response time based on Tab. 31 for

the C4000 Select

9 ms

27 ms

21 ms

0 ms

11 ms

32 ms

11 ms

If floating blanking is enabled, multiply the value on line 9 by 0.50

and enter the result as the line 10 value.

11 Add lines 9 and 10 together. Enter the result in line 11 value. 16.5 ms

Multiply line 1 from the host response time calculation by 0.50 and

then add 2 ms. Enter the result as the line 12 value.

Multiply line 4 from the guest 1 response time calculation by 0.50

and then add 2 ms. Enter the result as the line 13 value.

Add lines 11, 12 and 13 together. Enter the result in line 14 value.

Line 14 value is the response time of the guest 2 C4000 Select.

5.5 ms

11 ms

12.5 ms

40 ms

Operating Instructions Chapter 11

Tab.38:

Weight of sender

Tab.39:

Weight of the

C4000 Select

Technical specifications

11.3 Table of weights

11.3.1 C4000 Select

and receiver C4000 Select

deflector mirrors PNS75 and PNS125

Weight without LED or extension connection [g] (typical)Protective field height

[mm]

300 1.216 kg 1.242 kg

600 2.146 kg 2.149 kg

900 3.076 kg 3.056 kg

1200 4.006 kg 3.963 kg

1500 4.936 kg 4.870 kg

1800 5.866 kg 5.778 kg

Add the following additional weight(s) for options that apply to your C4000 Select system:

Top extension connection 0.011 kg 0.011 kg

Bottom system/extension

connection combination

Status LED N/A 0.017 kg

 Sender  Receiver

Additional weight considerations [g] (typical)

0.014 kg 0.040 kg

11.3.2 Deflector mirrors PNS75 and PNS125

Weight [g]Mirror height

[mm]

340 1035 1580

PNS75 PNS125

640 1850 2820

940 2680 4080

1240 3510 5345

1540 4340 6610

1840 5170 7870

Chapter 11 Operating Instructions

Fig.34:

Dimensional drawing

Tab.40:

Dimensions depen-

L3L2L1

55.55227.51625

2.21615

10.5

3.6

3.5

80.4

Technical specifications

C4000 Select

11.4 Dimensional drawings

11.4.1 C4000 Select receiver (all variants)

C4000 Select receiver dimensions for front and side views, with system connection, with

system connection and top extension connection, with system and extension connection on bottom and with top end cap LED; units in mm. Values are typical; consult SICK for

engineering.

C4000 Select receiver (mm)

dent on the protective field height, C4000 Select receiver (typical)

Protective field height L1 L2 L3

300 302 425 440

600 602 725 740

900 902 1025 1040

1200 1202 1325 1340

1500 1502 1625 1640

1800 1802 1925 1940

Operating Instructions Chapter 11

Fig.35:

Dimensional drawing

Tab.41:

Dimensions depen-

2.2

10.5

3.6

3.5

L3L2L1

55.55227.51616

80.4

C4000 Select

Technical specifications

11.4.2 C4000 Select sender (all variants)

C4000 Select sender dimensions for front and side views, with system connection, with

system connection and top extension connection and with system and extension connection on bottom; units in mm. Values are typical; consult SICK for engineering.

C4000 Select sender (mm)

dent on the protective field height, C4000 Select sender (typical)

Protective field height L1 L2 L3

300 302 425 440

600 602 725 740

900 902 1025 1040

1200 1202 1325 1340

1500 1502 1625 1640

1800 1802 1925 1940

Chapter 11 Operating Instructions

Fig.36:

Dime

nsional drawing,

Fig.37:

Dimensional d

rawing,

Part No. 2019506

19509

5.5

34.5151863.6

12.55881359

100496414Part No.

2030510

Technical specifications

C4000 Select

11.4.3 Swivel mount bracket

swivel mount bracket (mm)

side bracket (mm)

11.4.4 Side mount bracket

Operating Instructions Chapter 11

Fig.38:

Standard L>type

Part No. 7021352

C4000 Select

Technical specifications

11.4.5 Standard L-type mounting brackets

mounting bracket (mm)

Chapter 11 Operating Instructions

Fig.39:

Dimensional drawing

Tab.42:

Dimensions for the

10.5

13.3

±60°

114

6.5

L2AL3

4.5

Sliding nut groove for

Technical specifications

C4000 Select

11.4.6 Deflector mirror PNS75

deflector mirror PNS75 (mm)

Mounting with

swivel mount bracket

side mounting

deflector mirror PNS75 dependent on the mirror height



WARNING

Note

Mirror height

S [mm]

340 372 396 460 440

640 672 696 760 740

940 972 996 1060 1040

1240 1272 1296 1360 1340

1540 1572 1596 1660 1640

1840 1872 1896 1960 1940

Dimension

L1 [mm]

Dimension

L2 [mm]

Dimension

L3 [mm]

Dimension

A [mm]

When using deflector mirrors, the effective scanning range is reduced (see Tab. 13 on page 26).

Do not use deflector mirrors if the formation of droplets or heavy contamination of the deflector mirrors is to be expected!

The formation of droplets of heavy contamination can be detrimental to the reflection

behavior. The protective function of the system will be affected and the system will thus become unsafe. This would mean that the operator is at risk.

Operating Instructions Chapter 11

Fig.40:

Dimensional drawing

Tab.43:

Dimensions for the

10.5

13.3

±60°

2.5

164

6.5

L2AL3

4.5

Sliding nut groove for

5050123

C4000 Select

Technical specifications

11.4.7 Deflector mirror PNS125

deflector mirror PNS125 (mm)

Mounting with

swivel mount bracket

side mounting

deflector mirror PNS125 dependent on the mirror height



WARNING

Note

Mirror height

S [mm]

340 372 396 460 440

640 672 696 760 740

940 972 996 1060 1040

1240 1272 1296 1360 1340

1540 1572 1596 1660 1640

1840 1872 1896 1960 1940

Dimension

L1 [mm]

Dimension

L2 [mm]

Dimension

L3 [mm]

Dimension

A [mm]

When using deflector mirrors, the effective scanning range is reduced (see Tab. 13 on page 26).

Do not use deflector mirrors if the formation of droplets or heavy contamination of the deflector mirrors is to be expected.

The formation of droplets of heavy contamination can be detrimental to the reflection behavior. The protective function of the system will be affected and the system will thus

become unsafe. This would mean that the operator is at risk.

Chapter 12 Operating Instructions

Tab.44:

C4000 Select

Ordering information

C4000 Select

12 Ordering information

12.1 Delivery

C4000 Select sender unit

 sender unit

4 sliding nuts for side bracket



C4000 Select receiver unit

 receiver unit

 4 sliding nuts for side bracket

 test rod with diameter corresponding to the physical resolution of the safety light curtain

 label “Important Information”

 two labels “Effective resolution”

 quick start guide

 operating instructions on CD-ROM

 information label “Operator’s notes”

without extension connection

Deflector mirror

 deflector mirror

 2 swivel mount brackets

12.2 C4000 Select without extension connection

The following table provides part number and model designation information for C4000

Select sender and receiver units that may be used in standalone operation (as single system) or as the last segment (guest) of a cascaded system.

Part numbers and model designationsProtective field

height [mm]

300

600

900

1200

1500

1800

Sender  only Receiver  only

1204061

(XC40S-0303A0A00AA0)

1204068

(XC40S-0603A0A00AA0)

1204071

(XC40S-0903A0A00AA0)

1204118

(XC40S-1203A0A00AA0)

1204119

(XC40S-1503A0A00AA0)

1204112

(XC40S-1803A0A00AA0)

1204063

(XC40E-0303A0A0AAA0)

1204116

(XC40E-0603A0A0AAA0)

1204191

(XC40E-0903A0A0AAA0)

1204102

(XC40E-1203A0A0AAA0)

1204137

(XC40E-1503A0A0AAA0)

1204138

(XC40E-1803A0A0AAA0)

Sender  and

receiver 

1043111

(XC40P-0303A0A0AAA0)

1043112

(XC40P-0603A0A0AAA0)

1043113

(XC40P-0903A0A0AAA0)

1043114

(XC40P-1203A0A0AAA0)

1043115

(XC40P-1503A0A0AAA0)

1043116

(XC40P-1803A0A0AAA0)

Operating Instructions Chapter 12

Tab.45:

C4000 Select

Tab.46:

C4000 Select

with

Ordering information

C4000 Select

12.3 C4000 Select with integrated LED status indicator

he following table provides part number and model designation information for C4000

T Select sender and receiver units that may be used in standalone operation (as single sys-

tem) or as the last segment (guest) of a cascaded system. An LED indicator (360° view)

hat provides safety output status information is integrated into the top end cap of the

C4000 Select receiver unit.

without extension connection and integrated LED status indicator on the receiver unit

Part numbers and model designationsProtective field

height [mm]

300

600

900

1200

1500

1800

Sender  only Receiver  only

1204061

(XC40S-0303A0A00AA0)

1204068

(XC40S-0603A0A00AA0)

1204071

(XC40S-0903A0A00AA0)

1204118

(XC40S-1203A0A00AA0)

1204119

(XC40S-1503A0A00AA0)

1204112

(XC40S-1803A0A00AA0)

1204139

(XC40E-0303A0A0AAC0)

1204140

(XC40E-0603A0A0AAC0)

1204141

(XC40E-0903A0A0AAC0)

1204142

(XC40E-1203A0A0AAC0)

1204143

(XC40E-1503A0A0AAC0)

1204144

(XC40E-1803A0A0AAC0)

Sender  and

receiver 

1043117

(XC40P-0303A0A0AAC0)

1043118

(XC40P-0603A0A0AAC0)

1043119

(XC40P-0903A0A0AAC0)

1043120

(XC40P-1203A0A0AAC0)

1043121

(XC40P-1503A0A0AAC0)

1043122

(XC40P-1803A0A0AAC0)

12.4 C4000 Select with top end cap extension connection

The following table provides part number and model designation information for C4000 Select sender and receiver units that may be used in standalone operation (as single sys-

tem) or as a host segment, first guest segment or the last guest segment of a cascaded system. An extension connection is incorporated into the top end cap of the devices for

connection of extended I/O devices. The system connection is located in the bottom end cap of the devices.

top end cap extension connection

height [mm]

300

600

900

1200

1500

1800

Part numbers and model designationsProtective field

Sender  only Receiver  only

1204069

(XC40S-0303A0A00AB0)

1204132

(XC40S-0603A0A00AB0)

1204145

(XC40S-0903A0A00AB0)

1204148

(XC40S-1203A0A00AB0)

1204150

(XC40S-1503A0A00AB0)

1204152

(XC40S-1803A0A00AB0)

1204134

(XC40E-0303A0A0CAB0)

1204146

(XC40E-0603A0A0CAB0)

1204147

(XC40E-0903A0A0CAB0)

1204149

(XC40E-1203A0A0CAB0)

1204151

(XC40E-1503A0A0CAB0)

1204153

(XC40E-1803A0A0CAB0)

Sender  and

receiver 

1043123

(XC40P-0303A0A0CAB0)

1043124

(XC40P-0603A0A0CAB0)

1043125

(XC40P-0903A0A0CAB0)

1043126

(XC40P-1203A0A0CAB0)

1043127

(XC40P-1503A0A0CAB0)

1043128

(XC40P-1803A0A0CAB0)

Chapter 12 Operating Instructions

Tab.47:

C4000 Select

with

Tab.48:

C4000 Select

with

Ordering information

C4000 Select

12.5 C4000 Select with bottom end cap system and extension connections

The following table provides part number and model designation information for C4000

elect sender and receiver units that may be used in standalone operation (as single sys-

S tem) or as a host segment, first guest segment or the last guest segment of a cascaded

system. The extension and system connections are both incorporated into the bottom end cap of the devices. There are no connections on the top end cap of the devices.

bottom end cap extension connection

Part numbers and model designationsProtective field

height [mm]

300

600

900

1200

1500

1800

Sender  only Receiver  only

1204154

(XC40S-0303A0A00BA0)

1204156

(XC40S-0603A0A00BA0)

1204158

(XC40S-0903A0A00BA0)

1204160

(XC40S-1203A0A00BA0)

1204162

(XC40S-1503A0A00BA0)

1204164

(XC40S-1803A0A00BA0)

1204155

(XC40E-0303A0A0CBA0)

1204157

(XC40E-0603A0A0CBA0)

1204159

(XC40E-0903A0A0CBA0)

1204161

(XC40E-1203A0A0CBA0)

1204163

(XC40E-1503A0A0CBA0)

1204165

(XC40E-1803A0A0CBA0)

Sender  and

receiver 

1043129

(XC40P-0303A0A0CBA0)

1043130

(XC40P-0603A0A0CBA0)

1043131

(XC40P-0903A0A0CBA0)

1043132

(XC40P-1203A0A0CBA0)

1043133

(XC40P-1503A0A0CBA0)

1043134

(XC40P-1803A0A0CBA0)

12.6 C4000 Select with bottom end cap system/extension connections and integrated LED status indicator

The following table provides part number and model designation information for C4000

Select sender and receiver units that may be used in standalone operation (as single system) or as a host segment, first guest segment or the last guest segment of a cascaded

system. The extension and system connections are both incorporated into the bottom end cap of the devices. An LED indicator (360° view) that provides safety output status infor-

mation is integrated into the top end cap of the C4000 Select receiver unit.

bottom end cap extension connection and integrated LED status indicator on the receiver unit

height [mm]

300

600

900

1200

1500

1800

Part numbers and model designationsProtective field

Sender  only Receiver  only

1204154

(XC40S-0303A0A00BA0)

1204156

(XC40S-0603A0A00BA0)

1204158

(XC40S-0903A0A00BA0)

1204160

(XC40S-1203A0A00BA0)

1204162

(XC40S-1503A0A00BA0)

1204164

(XC40S-1803A0A00BA0)

1204166

(XC40E-0303A0A0CBC0)

1204167

(XC40E-0603A0A0CBC0)

1204168

(XC40E-0903A0A0CBC0)

1204169

(XC40E-1203A0A0CBC0)

1204170

(XC40E-1503A0A0CBC0)

1204171

(XC40E-1803A0A0CBC0)

Sender  and

receiver 

1043135

(XC40P-0303A0A0CBC0)

1043136

(XC40P-0603A0A0CBC0)

1043137

(XC40P-0903A0A0CBC0)

1043138

(XC40P-1203A0A0CBC0)

1043139

(XC40P-1503A0A0CBAC)

1043140

(XC40P-1803A0A0CBC0)

Operating Instructions Chapter 12

Tab.49:

C4000 Select

with

Tab.50:

C4000 Select

with

Ordering information

C4000 Select

12.7 C4000 Select with bottom extension connection (receiver only)

The following table provides part number and model designation information for C4000

elect sender and receiver units that may be used in a system extending a S300 or S3000

S safety laser scanner. The extension and system connections are both incorporated into the

bottom end cap of the devices.

bottom end cap extension connection (receiver only)

Part numbers and model designationsProtective field

height [mm]

300

600

900

1200

1500

1800

Sender  only Receiver  only

1204061

(XC40S-0303A0A00AA0)

1204068

(XC40S-0603A0A00AA0)

1204071

(XC40S-0903A0A00AA0)

1204118

(XC40S-1203A0A00AA0)

1204119

(XC40S-1503A0A00AA0)

1204112

(XC40S-1803A0A00AA0)

1204155

(XC40E-0303A0A0CBA0)

1204157

(XC40E-0603A0A0CBA0)

1204159

(XC40E-0903A0A0CBA0)

1204161

(XC40E-1203A0A0CBA0)

1204163

(XC40E-1503A0A0CBA0)

1204165

(XC40E-1803A0A0CBA0)

Sender  and

receiver 

1043141

(XC40P-0303A0A0CCA0)

1043142

(XC40P-0603A0A0CCA0)

1043143

(XC40P-0903A0A0CCA0)

1043144

(XC40P-1203A0A0CCA0)

1043145

(XC40P-1503A0A0CCA0)

1043146

(XC40P-1803A0A0CCA0)

12.8 C4000 Select with bottom extension connection and integrated LED status indicator (receiver only)

The following table provides part number and model designation information for C4000 Select sender and receiver units that may be used in a system extending a S300 or S3000

safety laser scanner. The extension and system connections are both incorporated into the bottom end cap of the devices. An LED indicator (360° view) that provides safety output

status information is integrated into the top end cap of the C4000 Select receiver unit.

bottom end cap extension connection and integrated LED status indicator (receiver only)

height [mm]

300

600

900

1200

1500

1800

Part numbers and model designationsProtective field

Sender  only Receiver  only

1204061

(XC40S-0303A0A00AA0)

1204068

(XC40S-0603A0A00AA0)

1204071

(XC40S-0903A0A00AA0)

1204118

(XC40S-1203A0A00AA0)

1204119

(XC40S-1503A0A00AA0)

1204112

(XC40S-1803A0A00AA0)

1204166

(XC40E-0303A0A0CBC0)

1204167

(XC40E-0603A0A0CBC0)

1204168

(XC40E-0903A0A0CBC0)

1204169

(XC40E-1203A0A0CBC0)

1204170

(XC40E-1503A0A0CBC0)

1204171

(XC40E-1803A0A0CBC0)

Sender  and

receiver 

1043147

(XC40P-0303A0A0CCC0)

1043148

(XC40P-0603A0A0CCC0)

1043149

(XC40P-0903A0A0CCC0)

1043150

(XC40P-1203A0A0CCC0)

1043151

(XC40P-1503A0A0CCC0)

1043152

(XC40P-1803A0A0CCC0)

Chapter 12 Operating Instructions

Tab.51:

Part numbers addi-

Tab.52:

Part numbers

Tab.53:

Part numbers

Ordering information

C4000 Select

12.9 Additional front screen (weld spark guard)

Two additional front screens (weld spark guards) supplied for each part number.

Notes



 The additional front screen fits both on the sender and on the receiver.

 The additional front screen may be used only if the curved enclosure side is accessible.

 An additional front screen reduces the scanning range of the system by 8%. If sender

nd receiver each use an additional front screen, the scanning range will be reduced by

a 16%.

tional front screen (weld spark guard)

deflector mirror PNS75

Protective field height

[mm]

300 2033235

600 2033237

900 2033239

1200 2033241

1500 2033243

1800 2033245

Part number

12.10 Deflector mirror

12.10.1 Deflector mirror PNS75 for protective field width 0…12 m (total)

Protective field height [mm] Type number Part number

300 PNS75-034 1019414

600 PNS75-064 1019416

900 PNS75-094 1019418

1200 PNS75-124 1019420

1500 PNS75-154 1019422

deflector mirror PNS125

1800 PNS75-184 1019424

Dimensional drawing see Fig. 39 on page 68. Effect on the scanning range see Tab. 13 on page 26.

12.10.2 Deflector mirror PNS125 for protective field width 4…18.5 m (total)

Protective field height [mm] Type number Part number

300 PNS125-034 1019425

600 PNS125-064 1019427

900 PNS125-094 1019429

1200 PNS125-124 1019431

1500 PNS125-154 1019433

1800 PNS125-184 1019435

Dimensional drawing see Fig. 40 on page 69. Effect on the scanning range see Tab. 13 on

page 26.

Operating Instructions Chapter 12

Tab.54:

Part numbers

C4000 Select

Ordering information

12.11 Accessories

accessories

Part Part number

ystem connection cables

M12× 5 connection cable, single-ended female connection with flying

leads

Plug straight/stripped, 2 m 6008899

Plug straight/stripped, 5 m 6009868

Plug straight/stripped, 10 m 6010544

Plug straight/stripped, 15 m 6029215

Plug straight/stripped, 30 m 6032956

M12× 5 connection cable, double-ended connection, male straight and female straight with FE tied to M12 housing e.g. for use with

UE4400 IP67-rated remote I/O bus nodes.

Plug straight/plug straight, 2 m 2044610

Plug straight/plug straight, 5 m 2044611

Plug straight/plug straight, 10 m 2044612

Plug straight/plug straight, 15 m 2044613

Plug straight/plug straight, 30 m 2044614

Extension connection cables for extended I/O

Used for cascade connection between a host/guest 1 C4000 Select

extension connection and subsequent C4000 Select guest 1/guest 2 system connection.

M12× 5 connection cable, double-ended connections, male and female for extended I/O connection of a C4000 Select

Plug straight/plug straight, 1 m 6029280

Plug straight/plug straight, 2 m 6025931

Plug straight/plug straight, 5 m 6029282

M12× 5 connection cable, single-ended male connection with flying leads for extended I/O connection of S300 or S3000

28)

Plug straight/plug straight, 2 m 6026133

Plug straight/plug straight, 5 m 6026134

Plug straight/plug straight, 10 m 6026135

M12 × 5 field attachable connectors. Use with 10 m system cable for

extension cable requirements 5…10 m (e.g. for cascading systems)

Male connector, M12 × 5, straight, unshielded 6022083

Male connector, M12 × 5, right angle, unshielded 6022082

Mounting brackets

Swivel mounting bracket kit (mounting kit 12, see page 66) 2030510

Side mounting bracket kit (mounting kit 6, see page 66) 2019506

Standard “L” type mounting bracket kit (see page 67) 7021352

28)

S300 and S3000 system plugs are sold separately. Please refer to the device operating instructions for system plug details and ordering information.

Chapter 12 Operating Instructions

Ordering information

C4000 Select

Part Part number

Power supplies

24 V DC 50 W (2.1 A) output, NEC class 2 power supply, SELV, PELV, 120-240 V AC input, (PS50W-24V)

24 V DC 95 W (3.9 A) output, NEC class 2 power supply, SELV, PELV, 100-120/220-240 V AC input, (PS95W-24V)

Test wand

Test wand, 30 mm diameter 2022602

Protective caps (e.g. for IP65 integrity)

M12 protective cap for extended I/O connector (female), 10 pieces 2019706

M12 protective cap for system connector (male), 1 piece 5311099

T-splitter

M12 T-splitter used for single connection of sender and receiver

unit(s) in standalone or cascade applications. Maximum load current not to exceed 4 A.

7028789

7028790

6030664

Operating Instructions Chapter 13

C4000 Select

Annex

13 Annex

13.1 EC declaration of conformity

Note

You can obtain the complete EC declaration of conformity via the SICK homepage on the

Internet at: www.sick.com

Chapter 13 Operating Instructions

Annex

C4000 Select

13.2 Checklist for the manufacturer



Checklist for the manufacturer/OEM for the installation of electro-sensitive

protective equipment (ESPE)

The details on the items listed below must be available at the latest when the system is commissioned for the first

time, depending, however, on the various applications the requirements of which must be reviewed by the manufacturer/OEM.

This checklist should be retained and kept with the machine documentation to serve as reference during recurring tests.

1. Have the safety rules and regulations been observed in compliance with the

directives/standards applicable to the machine?

2. Are the applied directives and standards listed in the declaration of conformity? Yes  No 

3. Does the protective device comply with the required category according to EN 954@ 1? Yes  No 

4. Is the access to the hazardous area/hazardous point only possible through the protective field of

the ESPE?

5. Have appropriate measures been taken to prevent (mechanical point-of-operation guarding)

or monitor unprotected presence in the hazardous area when protecting a hazardous area/

hazardous point and have these been secured against removal?

6. Are additional mechanical protective measures fitted and secured against manipulation which

prevent reaching under, over or around the ESPE?

7. Has the maximum shutdown and/or stopping time of the machine been measured, specified

and documented (at the machine and/or in the machine documentation)?

8. Has the ESPE been mounted such that the required safety distance from the nearest hazardous

point has been achieved?

9. Are the ESPE devices correctly mounted and secured against manipulation after adjustment? Yes  No 

10. Are the required protective measures against electric shock in effect (protection class)? Yes  No 

11. Is the command device for resetting the protective devices (ESPE) or restarting the machine

present and correctly installed?

12. Are the outputs of the ESPE (OSSDs) integrated in compliance with the required category

according to EN 954@1 and does the integration comply with the circuit diagrams?

13. Has the protective function been checked in compliance with the test notes of this

documentation?

14. Are the given protective functions effective at every setting of the operating mode selector

switch?

15. Are the switching elements activated by the ESPE, e.g. contactors, valves, monitored? Yes  No 

16. Is the ESPE effective over the entire period of the dangerous state? Yes  No 

17. Once initiated, will a dangerous state be stopped when switching the ESPE on or off and when

changing the operating mode, or when switching to another protective device?

18. Has the information label “Important Information” for the daily check been attached so that it is

well visible for the operator?

This checklist does not replace the initial commissioning, nor the regular inspection by qualified safety personnel.

Yes  No 

Operating Instructions Chapter 13

C4000 Select

Annex

13.3 List of tables

ab. 1: C4000 Select LED indication on sender ................................................................18

Tab. 2: C4000 Select receiver LED display indication.......................................................19

Tab. 3: C4000 Select integrated LED display indication...................................................20

Tab. 4: C4000 Select sender unit DIP switch settings ......................................................21

Tab. 5: C4000 Select receiver unit DIP switch settings for high range ............................21

Tab. 6: C4000 Select receiver unit DIP switch settings for extended I/O enable ............22

Tab. 7: C4000 Select receiver unit DIP switch settings for beam coding ........................22

Tab. 8: C4000 Select receiver unit DIP switch settings for floating blanking ..................22

Tab. 9: C4000 Select exten-ded I/O system output evalu-ation of the C4000

Select host device ...................................................................................................22

Tab. 10: C4000 Select 7@segment display on power-up for beam coding..........................24

Tab. 11: Typical scanning ranges..........................................................................................25

Tab. 12: C4000 Select 7@segment display on power-up for scanning range......................25

Tab. 13: Scanning range when using 1 or 2 deflector mirrors ............................................26

Tab. 14: Effective resolution for C4000 Select with floating blanking................................28

Tab. 15: Minimum safety distance formula summary per ANSI/CSA standards ...............31

Tab. 16: Minimum safety distance formula summary per EN 999 and EN 294

when no floating blanking is implemented............................................................32

Tab. 17: Formula for the calculation of the minimum distance to reflective surfaces ......34

Tab. 18: Pin assignment for system connection M12× 5 male...........................................44

Tab. 19: Pin assignment for system connection M12× 5 male...........................................45

Tab. 20: Pin assignment for extended I/O connection M12× 5 female .............................45

Tab. 21: Pin assignment for end cap with extended I/O connection M12× 5 female .......46

Tab. 22: Displays shown during the power-up cycle ............................................................47

Tab. 23: Default DIP switch settings for C4000 Select sender unit....................................50

Tab. 24: Default DIP switch settings for C4000 Select receiver unit when extended

I/O connection is not present .................................................................................50

Tab. 25: Default DIP switch settings for C4000 Select receiver unit when extended

I/O connection is available .....................................................................................50

Tab. 26: C4000 Select LED troubleshooting on sender unit ...............................................52

Tab. 27: C4000 Select LED troubleshooting on receiver unit .............................................53

Tab. 28: Error displays of the 7@segment display .................................................................54

Tab. 29: Data sheet C4000 Select........................................................................................55

Tab. 30: C4000 Select power consumption information.....................................................58

Tab. 31: Response time of the C4000 Select for applications with and without

beam coding ............................................................................................................58

Tab. 32: Response time calculation of host/standalone C4000 Select safety light

curtain ......................................................................................................................59

Tab. 33: Response time calculation of guest 1 devices in a host-guest 1 system

with C4000 Select as host......................................................................................59

Tab. 34: Response time calculation of guest 2 devices in a host-guest 1-guest 2

system with C4000 Select ......................................................................................60

Tab. 35: Response time calculation for standalone C4000 Select system........................60

Chapter 13 Operating Instructions

Annex

C4000 Select

Tab. 36: Response time calculation for C4000 Select host and S3000 safety laser

canner as guest 1 .................................................................................................61

ab. 37: Response time cal-culation for host-guest 1-guest 2 C4000 Select system ...... 62

Tab. 38: Weight of sender and receiver C4000 Select ....................................................... 63

Tab. 39: Weight of the deflector mirrors PNS75 and PNS125 ...........................................63

Tab. 40: Dimensions dependent on the protective field height, C4000 Select

receiver (typical)...................................................................................................... 64

Tab. 41: Dimensions dependent on the protective field height, C4000 Select

sender (typical)........................................................................................................ 65

Tab. 42: Dimensions for the deflector mirror PNS75 dependent on the mirror

height....................................................................................................................... 68

Tab. 43: Dimensions for the deflector mirror PNS125 dependent on the mirror

height....................................................................................................................... 69

Tab. 44: C4000 Select without extension connection......................................................... 70

Tab. 45: C4000 Select without extension connection and integrated LED status

indicator on the receiver unit ................................................................................. 71

Tab. 46: C4000 Select with top end cap extension connection ......................................... 71

Tab. 47: C4000 Select with bottom end cap extension connection................................... 72

Tab. 48: C4000 Select with bottom end cap extension connection and integrated

LED status indicator on the receiver unit .............................................................. 72

Tab. 49: C4000 Select with bottom end cap extension connection (receiver only) .......... 73

Tab. 50: C4000 Select with bottom end cap extension connection and integrated

LED status indicator (receiver only) ....................................................................... 73

Tab. 51: Part numbers additional front screen (weld spark guard).................................... 74

Tab. 52: Part numbers deflector mirror PNS75 ................................................................... 74

Tab. 53: Part numbers deflector mirror PNS125................................................................. 74

Tab. 54: Part numbers accessories ...................................................................................... 75

13.4 List of illustrations

Fig. 1: Components of the C4000 Select.......................................................................... 12

Fig. 2: C4000 Select receivers used in standalone operation (shown without

extended I/O capability)..........................................................................................14

Fig. 3: C4000 Select receivers used in cascade with extension connection (on

top end cap) ............................................................................................................15

Fig. 4: C4000 Select receivers used in cascade with extension connection (on

same end cap as system connection) ................................................................... 15

Fig. 5: C4000 Select receiver with extended I/O connection (shown on top end

cap and with system connection) used to cascade a SICK S3000 safety

laser scanner........................................................................................................... 16

Fig. 6: Hazardous point protection using a C4000 Select safety light curtain............... 17

Fig. 7: Hazardous area protection using a C4000 Select safety light curtain................ 17

Fig. 8: Access protection using a C4000 Select safety light curtain cascaded with

an S3000 safety laser scanner.............................................................................. 17

Fig. 9: Message center for C4000 Select sender unit .....................................................18

Fig. 10: Message center for C4000 Select receiver unit ................................................... 19

Operating Instructions Chapter 13

C4000 Select

Annex

Fig. 11: C4000 Select sender unit DIP switch.....................................................................21

Fig. 12: C4000 Select receiver unit DIP switches...............................................................21

Fig. 13: Schematic layout of the beam coding....................................................................24

Fig. 14: Minimum distance between C4000 Select systems for systems with the

same beam code configuration..............................................................................24

Fig. 15: Minimum distance between C4000 Select systems based on same beam

coding configuration................................................................................................25

Fig. 16: Example of mechanical protection of floating blanking........................................27

Fig. 17: Marking the effective resolution on the device label ............................................28

Fig. 18: Installation approach considerations for minimum safety distance

calculation................................................................................................................30

Fig. 19: Minimum distance to reflective surfaces...............................................................33

Fig. 20: Graph, minimum distance from reflective surfaces..............................................34

Fig. 21: Sender and receiver must not be rotated 180° with respect to each other .......34

Fig. 22: The correct installation (above) must eliminate the errors (below) of

reaching through and crawling beneath ................................................................35

Fig. 23: Composition of the swivel mount bracket..............................................................36

Fig. 24: Mounting the C4000 Select with swivel mount bracket .......................................37

Fig. 25: Composition of the side bracket.............................................................................38

Fig. 26: Mounting the C4000 Select with side bracket ......................................................39

Fig. 27: Rigid mounting bracket ...........................................................................................40

Fig. 28: Mounting the C4000 Select with rigid mounting bracket.....................................40

Fig. 29: C4000 Select laser alignment location and label details.....................................42

Fig. 30: Pin assignment for system connection M12× 5 male...........................................44

Fig. 31: Pin assignment for system connection M12× 5 male and M12× 5 female ........45

Fig. 32: Pin assignment for extended I/O connection M12× 5 female .............................46

Fig. 33: Daily checks of the protective device.....................................................................49

Fig. 34: Dimensional drawing C4000 Select receiver (mm)...............................................64

Fig. 35: Dimensional drawing C4000 Select sender (mm).................................................65

Fig. 36: Dimensional drawing, swivel mount bracket (mm) ...............................................66

Fig. 37: Dimensional drawing, side bracket (mm) ..............................................................66

Fig. 38: Standard L@type mounting bracket (mm) ...............................................................67

Fig. 39: Dimensional drawing deflector mirror PNS75 (mm) .............................................68

Fig. 40: Dimensional drawing deflector mirror PNS125 (mm)...........................................69

Chapter 13 Operating Instructions

Annex

C4000 Select

Operating Instructions Chapter 13

C4000 Select

Annex

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8012247/RI61/2007-11-30 ∙ RV/XX ∙ Printed in Germany (2008-01) ∙ Subject to change without notice ∙ The specified product features and technical data do not represent any guarantee ∙ 02 A4 sw int30

SICK AG | Waldkirch | Germany | www.sick.com

SICK C4000 Select Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1 About this document

1.1 Function of this document

1.2 Target group

1.3 Scope

1.4 Depth of information

1.5 Abbreviations

1.6 Symbols used

2 On safety

2.1 Qualified safety personnel

2.2 Applications of the device

2.3 Correct use

2.4 General safety notes and protective measures

2.5 Protection of the environment

3 Product description

3.1 Special features

3.2 Operating principle of the device

3.2.1 C4000 Select components

3.2.2 The light curtain principle

3.2.3 Device variants

3.2.4 Standalone and cascaded systems

3.3 Examples of range of use

3.4 Status indicators and C4000 Select message center

3.4.1 Message center of the C4000 Select sender unit

3.4.2 Message center of the C4000 Select receiver unit

3.4.3 Optional integrated LED

4 Configuration

4.1 Extended I/O

4.2 Beam coding

4.3 Scanning range

4.4 Floating blanking

5 Installation and mounting

5.1 Determining the minimum safety distance

5.1.1 Minimum safety distance to the hazardous area

5.1.2 Hazard approach

5.1.3 Minimum safety distance according to ANSI/CSA standards and OSHA regulations

5.1.4 Minimum safety distance according to EN 999 and EN 294

5.1.5 Minimum distance to reflective surfaces

5.2 Steps for mounting the device

5.2.1 Mounting with swivel mount bracket

5.2.2 Mounting with side bracket

5.2.3 Mounting with rigid mounting bracket

5.3 Laser alignment

6 Electrical installation

7 Commissioning

7.1 Display sequence during power-up

7.2 Aligning sender and receiver

7.3 Test notes

7.3.1 Tests before the first commissioning

7.3.2 Regular inspection of the protective device by qualified safety personnel

7.3.3 Daily functional checks of the protective device

8 Configuration

9 Care and maintenance

10 Fault diagnosis

10.1 What to do in case of faults

10.2 SICK Support

10.3 Error displays of the diagnostics LEDs

11 Technical specifications

11.1 Data sheet

11.2 Response time

11.2.1 Calculating the host/standalone response time

11.2.2 Calculating the guest 1 response time

11.2.3 Calculating the guest 2 response time

11.2.4 Response time calculation examples

11.3 Table of weights

11.3.1 C4000 Select

11.3.2 Deflector mirrors PNS75 and PNS125

11.4 Dimensional drawings

11.4.1 C4000 Select receiver (all variants)

11.4.2 C4000 Select sender (all variants)

11.4.3 Swivel mount bracket

11.4.4 Side mount bracket

11.4.5 Standard L-type mounting brackets

11.4.6 Deflector mirror PNS75

11.4.7 Deflector mirror PNS125

12 Ordering information

12.1 Delivery