Festo SBOC-M-R1B-H User Manual

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Compact Vision System

Description Electronics

Description Compact Vision System SBOC-M-R1B-H

Description

8001260 en 1602a [8059462]

Contents and general instructions

Original de.......................................

Version en 1602a..................................

Designation GDCS-SBOC-EN........................

Order no. 8001260.................................

 (Festo AG & Co. KG, D‐73726 Esslingen, 2012) Internet: http://www.festo.com E-Mail: service_international@festo.com

Reproduction, distribution or sale of this document or com munication of its contents to others without express au thorization is prohibited. Offenders will be liable for dam ages. All rights reserved in the event that a patent, utility model or design patent is registered.

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Trademarks

Harax

is a registered trade mark of HARTING Electronics GmbH & Co. KG

Harting RJ Industrial

is a registered trade mark of HARTING Electronics GmbH & Co. KG

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Intended use V..........................................................

Range of application and certifications VI.....................................

Safety instructions VII.....................................................

Service VIII...............................................................

Target group VIII..........................................................

Important user instructions IX..............................................

Instructions on this description XI...........................................

Product-specific terms and abbreviations XII...................................

1. System overview 1-1...............................................

1.1 Structure of the Compact Vision System type SBOC-M-R1B-H 1-3...........

1.2 Characteristics 1-5.................................................

1.2.1 Mode of operation 1-6.......................................

1.2.2 Display and connecting elements 1-7...........................

1.3 FCT software (functional overview) 1-9.................................

1.4 Lens selection 1-10..................................................

2. Mounting 2-1.....................................................

2.1 Mounting 2-3......................................................

2.1.1 Dimensions of the Compact Vision System SBOC-M-R1B-H 2-4......

2.1.2 Mounting the Compact Vision System 2-4.......................

2.1.3 Attachment with adapter kit type SBOA-HMSV-39 2-5.............

2.1.4 Mounting/dismantling of lens and protective tubing 2-6...........

3. Installation 3-1...................................................

3.1 General installation instructions 3-3...................................

3.1.1 Selection of the power supply unit 3-5..........................

3.2 Electrical connections 3-6...........................................

3.2.1 Connection of the operating voltage supply and the I/Os 3-6.......

3.2.2 Connecting the Ethernet interface 3-10..........................

4. Commissioning 4-1................................................

4.1 Notes on commissioning 4-3.........................................

4.1.1 Installing and starting the FCT 4-3.............................

Festo GDCS-SBOC-EN en 1602a

III

Contents and general instructions

4.1.2 Steps for commissioning 4-4..................................

4.2 Addressing in the Ethernet (basic principles) 4-6.........................

4.3 Instructions for use of a firewall 4-9...................................

4.4 Making network settings with the Compact Vision System 4-10..............

4.5 Instructions on operation 4-13.........................................

4.5.1 Setting the optics 4-14.......................................

4.5.2 Trigger signal 4-16...........................................

5. Diagnostics and error handling 5-1...................................

5.1 General diagnostics options 5-3......................................

5.1.1 Status display 5-3..........................................

5.1.2 Error elimination 5-6........................................

A. Technical appendix A-1.............................................

A.1 Cleaning and maintenance A-3.......................................

A.2 Accessories (at press time) A-4.......................................

A.3 Siemens star A-5...................................................

A.4 Technical data A-6..................................................

B. Index B-1.........................................................

B.1 Index B-3.........................................................

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Intended use

The Compact Vision System SBOC-M-R1B-H has been designed for installation in a machine or an automated system. It serves to visualize and diagnose fast motion sequences.

The device is intended for use in an industrial environment. Measures may need to be implemented in residential areas for interference suppression.

The Compact Vision System SBOC-M-R1B-H may only be used as follows:

– only in an industrial environment

– as intended

– in original status without unauthorised modifications.

Only the conversions or modifications described in the documentation supplied with the product are permitted.

Festo GDCS-SBOC-EN en 1602a

– in excellent technical condition.

If conventional accessory components such as sensors and actuators are connected, the specified limits for pressures, temperatures, electrical data, torques, etc. must not be ex ceeded.

Take into consideration the regulations applicable for the destination, as well as:

– regulations and standards

– regulations of the testing organizations and insurers

– national regulations.

Contents and general instructions

Range of application and certifications

The product fulfils the requirements of EU directives and is marked with the CE marking.

Standards and test values, which the product complies with and fulfils, can be found in the Technical data section. The product-relevant EU directive can be found in the declaration of conformity.

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Safety instructions

Caution

During commissioning and programming, the safety regu lations listed in this manual and in the documentation for the controller and the other components used must always be observed.

The user must ensure that nobody has access to the sphere of influence of the connected actuators. Access to the possible danger zone must be prevented by suitable measures, such as protective screens and warning signs.

Caution

Electrostatically sensitive devices! Electrostatic discharges can damage the internal electronics.

 Do not open the housing. Observe the handling specific

ations for electrostatically sensitive devices.

Festo GDCS-SBOC-EN en 1602a

Caution

If the permissible temperature range is exceeded, e.g. due to powerful external sources of light, this can lead to sys tem errors and cause damage.

 Mount the Compact Vision System in a well ventilated

location, especially screened from the heat emitted by other devices and from sources of light.

VII

Contents and general instructions

Note

A dirty and scratched lens or a dirty and scratched protect ive disc can lead to optical errors. Make sure that the lens and the protective disc are not scratched. Do not use any abrasive cleaning agents.

Clean the lens and protective disc if they are dirty or there are deposits on them:

 with an air gun or with clean non-lubricated compressed

 with a soft moist cloth and non-abrasive cleaning agents.

Service

Please consult your local Festo repair service if you have any technical problems.

air

Target group

VIII

This description is intended exclusively for technicians trained in control and automation technology who have ex perience in installing and commissioning electronic systems.

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Important user instructions

Danger categories

This description includes instructions on the possible dangers which can occur if the product is used incorrectly. These in structions are marked with a signal word (Warning, Caution, etc.), printed on a shaded background and marked addition ally with a pictogram. A distinction is made between the fol lowing danger warnings:

Warning

... means that failure to observe this instruction may result in serious personal injury or material damage.

Caution

... means that failure to observe this instruction may result in personal injury or material damage.

Festo GDCS-SBOC-EN en 1602a

Note

... means that failure to observe this instruction may result in material damage.

In addition, the following pictogram marks passages in the text which describe activities with electrostatically sensitive devices:

Electrostatically sensitive devices: Incorrect handling may cause damage to devices.

Contents and general instructions

Identification of special information

The following pictograms mark passages in the text which contain special information.

Pictograms

Information: Recommendations, tips and references to other information sources.

Accessories: Specifications on necessary or useful accessories for the Festo product.

Environment: Information on the environmentally friendly use of Festo products.

Text designations

 Bullet points indicate activities which may be carried out

in any sequence.

1. Numerals identify activities which must be carried out in the sequence specified.

– Arrowheads indicate general lists.

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Instructions on this description

This description refers to the following versions:

Type

Electronics descrip tion (this descrip tion)

Help system for the FCT software

Help system for the PlugIn “SBO..-M Network”

Hardware/software

Compact Vision System SBOC-M-R1B-H

Festo Configuration Tool FCT From version 1.2.1

PlugIn “SBO..-M Network” From version 1.2.0

Software version

From firmware version 2.0

Tab. 0/1: Hardware and software versions

This description contains general basic information on mount ing, installation and operation of the Compact Vision System. Additional information on commissioning, parametrisation and diagnostics with the software package “Festo Configura tion Tool” can be found in the help system for the software.

Title Table of Contents

Compact Vision System SBOC-M-R1B-H Mounting, installation and

Help for the FCT (included in FCT software) Functional description of the

Help on the “SBO..-M Network” Functional description for the

operation of the Compact Vision System

Festo Configuration Tool

PlugIn “SBO..-M Network”

Tab. 0/2: Documentation on the Compact Vision System SBOC-M-R1B-H

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Product-specific terms and abbreviations

The following product-specific abbreviations are used in this description:

Term/abbrevi

Significance

ation

0-signal Input or output supplies 0 V

1-signal Input or output supplies 24 V

Amplification See sensor amplification

Aperture Opening through which light passes through the lens onto the image converter

Auto MDI-X Recognizes the configuration of the other station and adapts the send and

CMOS sensor Optoelectronic sensor which converts light signals into electric signals. In addi

Depth of focus The spatial area in front of and behind the focused object which is still sharp

Ethernet Physical protocol and network for connecting various devices.

Exposure time The time during which the CMOS sensor is subjected to light during recording.

surface. The larger the opening or aperture, the more light will reach the sensor. When the aperture opens, the depth of focus is reduced. The depth of focus increases the more the aperture is closed (larger f-number). Small aper ture openings make longer exposure times necessary. Short exposure times require larger aperture openings.

receive cables of a network connection automatically.

tion to the purely sensor function, functions for image conversion are integ rated directly into the chip, e.g. exposure control and contrast correction.

(also known as sharpness). The depth of focus depends on the focal length of the lens and the set aperture. Short focal lengths with small aperture openings result in greater sharpness.

The longer the exposure time, the more light will penetrate. The choice of ex posure time depends, for example, on the movement speed, the available light and the light sensitivity of the sensor (see also sensor amplification). With mov ing objects, excessive exposure times result in blurred pictures.

FCT Festo Configuration Tool is the software package for configuring and commis

XII

sioning various components and devices from Festo

Festo GDCS-SBOC-EN en 1602a

Contents and general instructions

Term/abbrevi

Significance

ation

Focal length Long focal lengths create a large image, short focal lengths create a wide-angle

I Digital input

O Digital output

PLC/IPC Programmable logic controller/industrial PC

Plug-in Additional module which extends the functionality of a program. Plug-ins for

Sensor amplifica tion

Sharpness See depth of focus

TCP/IP Combination of the protocols TCP and IP, the most widely used protocol for

image. Lenses with variable focal lengths are known as zoom lenses. Lenses with longer focal lengths usually have less sharpness and less luminous intens ity.

the FCT software package extend the functionality of the FCT with regard to the use of special devices.

Influences the light sensitivity of the sensor. If the amplification is increased, the light sensitivity is also increased. Excessive amplification can lead to grained pictures.

communication via Ethernet.

Tab. 0/3: Product-specific terms and abbreviations

Festo GDCS-SBOC-EN en 1602a

XIII

Contents and general instructions

XIV

Festo GDCS-SBOC-EN en 1602a

System overview

Chapter 1

System overview

1-1Festo GDCS-SBOC-EN en 1602a

1. System overview

Contents

1. System overview 1-1...............................................

1.1 Structure of the Compact Vision System type SBOC-M-R1B-H 1-3...........

1.2 Characteristics 1-5.................................................

1.2.1 Mode of operation 1-6.......................................

1.2.2 Display and connecting elements 1-7...........................

1.3 FCT software (functional overview) 1-9.................................

1.4 Lens selection 1-10..................................................

1-2

Festo GDCS-SBOC-EN en 1602a

1. System overview

1.1 Structure of the Compact Vision System type SBOC-M-R1B-H

Components The Compact Vision System type SBOC-M-R1B-H is an

intelligent high-speed camera with integrated electronics for image processing and communication. It is contained in a compact and robust housing and offers:

– an image-reproducing CMOS sensor (resolution 640 x 480

pixels; ½ inch; monochrome) with high frame rate (max. 241 pictures per second with full resolution; reduced res olutions enable higher frame rates)

– interfaces for communication and for connecting external

equipment

– a standardized C-mount lens socket (suitable lenses as

well as optical accessories such as filters and other lenses are obtainable on request).

Function The Compact Vision System lets you achieve low-cost integ

ration of optical test devices for visualizing and analysing fast motion sequences, e.g. for ascertaining errors, into your machines and systems.

Configuration, commissioning and operation are carried out with the software package “Festo Configuration Tool”.

User-specific firmware designs can be loaded into the device for special applications.

Festo GDCS-SBOC-EN en 1602a

1-3

1. System overview

Network and control The Compact Vision System can be linked directly to the PC

via the Ethernet interface. Several Compact Vision Systems can be networked with each other in combination with a hub or switch, in order to record a motion sequence from several sides at the same time. Recordings can be controlled via digital I/Os or by a PC.

1 Compact

Vision System SBOC-M-R1B-H

2 PC with “Festo

Configuration Tool” FCT

Fig. 1/1: Direct networking with the PC

1 Hub/switch

2 PC with “Festo Configuration Tool” FCT

Fig. 1/1: Camera network

1-4

3 Compact Vision System

SBOC-M-R1B-H

Festo GDCS-SBOC-EN en 1602a

1. System overview

1.2 Characteristics

Characteristic Type codes Description

Type SBO Sensor vision system

Design C– C-mount thread for lens mounting

Function M– High-speed camera (motion)

Sensor resolution R1 640x480 Pixel (VGA resolution)

Image sensor B– Monochrome sensor (black-white)

Frame rate H Increased frame rate

Tab. 1/1: Type codes

Type

SBOC-M-R1B-H – CMOS sensor (resolution

1) Only in combination with protective tubing supplied

2) Without protective tubing, lenses with CS-mount thread can also be used (see section 1.4).

3) Entocentric, telecentric or hypercentric lenses can also be used

Characteristics Advantages of lens mounting

– Any lens with C-mount thread can be 640 x 480 pixels; ½ inch; monochrome)

– Interface: Ethernet and digit

al I/Os

– Standardized C-mount

thread for lens mounting (ex ternal lens)

– Protection classes IP65 and

IP67

2) 3)

used

– Especially fast and high quality lenses

can be used

– Filters and lenses depending on the

lens

(focal length selectable)

Tab. 1/2: Compact Vision System SBOC-M-R1B-H

Festo GDCS-SBOC-EN en 1602a

1-5

1. System overview

1.2.1 Mode of operation

The Compact Vision System type SBOC-M-R1B-H has a monochrome CMOS sensor. The camera pictures are processed in 256 grey tones. The available processing functions are integrated in the operating system (firmware) of the device. Even motion sequences at high speed can therefore also be registered and analysed with high accuracy.

Resolution The Compact Vision System offers a max. resolution of

640 x 480 pixels and a frame rate of max. 2100 pictures per second.

Resolution

640 (H) x 480 (V) pixels 241 images per second

432 (H) x 328 (V) pixels

304 (H) x 224 (V) pixels

200 (H) x 152 (V) pixels

1) With the FCT and the plug-in “SBO..-M Network”, you can set the frame rate infinitely variably. The values for the number of columns and the number of lines must be divisible by 8. The resolution is adapted here automatically. High frame rates reduce the exposure time of the sensor and therefore require more light.

2) Corresponds to a height-to-width ratio of approx. 4:3. The same frame rates can also be achieved with other height-to-width ra tios.

Frame rate (max)

500 images per second

1000 images per second

2100 images per second

Tab. 1/3: Resolution and frame rate

Communication By means of the Ethernet interface, the Compact Vision Sys

tem can communicate via the network with the PC or with other Compact Vision Systems.

1-6

Festo GDCS-SBOC-EN en 1602a

1. System overview

Commissioning The Festo Configuration Tool (FCT) is used for commission

ing and operation in combination with the plug-in “SBO..-M Network” (see also section 1.3).

1.2.2 Display and connecting elements

Support ring of the protective tubing

2 Shield tube

3 Accessories: lens

4 Status LEDs

5 Ethernet interface

6 Operating voltage

supply and digital I/Os

Fig. 1/2: Display and connecting elements SBOC-M-R1B-H

Festo GDCS-SBOC-EN en 1602a

1-7

1. System overview

Connection Description

24 V DC Plug M12x1,

8-pin

Ethernet Plug M12x1,

4-pin, d-coded

Operating voltage supply and digital I/Os – Operating and load voltage sup

ply

– I/O circuitry (2 digital inputs and

3 digital outputs)

Ethernet interface – Synchronisation with other Com

pact Vision Systems of type SBO..-M-...

– Communication with higher-order

equipment, e.g. the PC

– Output of data (e.g. film se

quences, data analyses, etc.)

Tab. 1/4: Connections of the Compact Vision System

1-8

Festo GDCS-SBOC-EN en 1602a

1. System overview

1.3 FCT software (functional overview)

The Festo Configuration Tool (or briefly FCT) is used for com missioning and operation. FCT is the software interface for configuring and commissioning various components and equipment from Festo. It can run under the operating systems Windows® 2000, Windows XP, Windows Vista und Windows 7 and offers a comfortable user interface. The FCT consists of the following components:

– A framework as program start and entry point with uni

form project and data management for all supported device types.

– A plug-in for the special requirements of each device type

with the necessary descriptions and dialogues. The plugins are managed and started from the framework.

The minimum requirements which your PC must fulfil in com bination with the plug-in “SBO..-M Network” can be found in the help for the plug-in.

Festo GDCS-SBOC-EN en 1602a

The plug-in “SBO..-M Network” provides the following functions:

Theme

Configuration and commis sioning

Analysis – Playing back of the saved video sequences with

Diagnostics – Display of the device characteristics

Service – Loading of an updated operating system

Function

– Configuration of the network – Defining the signal reaction – Defining the frame rate, sensor amplification and

recording duration

– Defining the recording functions

representation of recorded signal statuses

– Display of errors

Tab. 1/5: Function of the plug-in “SBO..-M Network”

1-9

1. System overview

1.4 Lens selection

Protection classes IP65 and IP67 can be fulfilled only in com bination with the protective tubing (see section A.4 Technical data).

Lens dimensions when the protective tubing is used

Operation without protect ive tubing

Please observe the following if you wish to use the protect ive tubing:

– The maximum possible lens diameter is 38 mm

– The maximum possible length of the lens from the front

edge of the lens to the flange surface of the thread side is 42 mm.

Observe that with most lenses the lens length changes when the focal position is reset. The setting “infinite” usually leads to the shortest lens dimension.

If you do not wish to use the protective tubing, you can use lenses in accordance with the CS-mount standard.

If you use C-mount lenses without protective tubing, you must screw in a 5 mm spacer ring in place of the protective tubing, in order to guarantee correct support dimensions (accessories see A.2).

1-10

Festo GDCS-SBOC-EN en 1602a

1. System overview

Ascertaining the suitable focal length

The somewhat more expensive lenses with adjustable open ing angle (zoom) enable you to adapt the field of vision to your requirements. Lenses with fixed focal length are less expensive. Whether a lens is suitable depends on:

– The smallest possible distance which can still be repres

ented sharply (minimum object distance - MOD)

– Focal length

– Light intensity

– Permissible distortion.

The object distance, i.e. the distance between the camera and the object to be photographed, can be calculated according to the laws of optics. Please observe that the following calcu lation formula describes the distance between the so-called main level and the object to be represented. With a thin lens element, the main level is the centre of the lens. With an ob jective lens, the position of the main level cannot be ascer tained so easily. As an estimate you can assume the centre of the objective lens to be the main level.

Formula

d = f * (G : B + 1) d : object distance (working distance)

Description

G : object size (size of field of vision) f : focal length B : image or sensor size

Festo GDCS-SBOC-EN en 1602a

1) The horizontal dimension of the sensor is 6.3 mm.

Tab. 1/6: Calculation formula

1-11

1. System overview

The following diagram offers help for other fixed focal lengths and the necessary distances for certain horizontal fields of vision. The vertical field of vision can be obtained by multiply ing the horizontal field of vision by 0.75 (=480/640).

The diagram serves as a rough estimate.

1-12

Focal length 12 mm Focal length 25 mm Focal length 35 mm

Fig. 1/3: Focal length as a function of working distance d

and object size G

Examples:

– A lens with a focal length of 12 generates a field of vision

approx. 100 mm wide at a working distance of 200 mm.

– A lens with a focal length of 25 generates a field of vision

approx. 100 mm wide at a working distance of 400 mm.

Festo GDCS-SBOC-EN en 1602a

Mounting

Chapter 2

Mounting

2-1Festo GDCS-SBOC-EN en 1602a

2. Mounting

Contents

2. Mounting 2-1.....................................................

2.1 Mounting 2-3......................................................

2.1.1 Dimensions of the Compact Vision System SBOC-M-R1B-H 2-4......

2.1.2 Mounting the Compact Vision System 2-4.......................

2.1.3 Attachment with adapter kit type SBOA-HMSV-39 2-5.............

2.1.4 Mounting/dismantling of lens and protective tubing 2-6...........

2-2

Festo GDCS-SBOC-EN en 1602a

2. Mounting

2.1 Mounting

Warning

 Before carrying out mounting, installation and maintenance

work, always switch off the power supply for the electronic components.

Caution

If the permissible temperature range is exceeded, e.g. due to powerful external sources of light, this can lead to sys tem errors and cause damage.

 Mount the Compact Vision System in a well ventilated

location, especially screened from the heat emitted by other devices and from sources of light.

Festo GDCS-SBOC-EN en 1602a

Note

The Compact Vision System may be damaged if it is handled incorrectly.

 Make sure that glass surfaces, lens elements and lenses

are not scratched or contaminated.

 Mount the Compact Vision System so that items passing

by do not touch the device.

2-3

2. Mounting

2.1.1 Dimensions of the Compact Vision System SBOC-M-R1B-H

Fig. 2/1: Dimensions SBOC-M-R1B-H with protective tubing

2.1.2 Mounting the Compact Vision System

On the bottom of the device, there is a mounting profile with dovetail guide. The following adapter kits can be used for mounting:

Type

SBOA-HMSV-39 Adapter kit Adapter kit for mounting with screw-on adapter plate (included

SBOA-HMSV-40 Adapter kit Adapter kit for mounting with screw-on adapter plate, e.g. ad

SBOA-HMSV-41 Adapter kit Adapter kit The adapter has an internal thread G 1/4" for for

Designation Description

in the adapter kit)

apter plate type HMSV-11 (not included in the adapter kit)

attachment to commercially-available photo/video tripods.

Tab. 2/1: Adapter kits for mounting

2-4

Festo GDCS-SBOC-EN en 1602a

2. Mounting

2.1.3 Attachment with adapter kit type SBOA-HMSV-39

The following figure shows mounting with the adapter kit type SBOA-HMSV-39:

1 Dovetail of the Compact Vision System

3 Hole for socket head screw M5x16 with

centring sleeve

2 Clamping components

4 Adapter plate

Fig. 2/2: Attachment with adapter kit SBOA-HMSV-39

Type

SBOC-M-R1B-H 50 9 110 85 25 60

Tab. 2/2: Dimensions for Fig. 2/2

Proceed with mounting as follows:

 Place the Compact Vision System so that the field of vis

ion is unhindered and the LEDs on the rear of the housing can be seen.

B1 D1@L1 L2 L3 L4

Festo GDCS-SBOC-EN en 1602a

 Tighten the screws evenly.

2-5

2. Mounting

2.1.4 Mounting/dismantling of lens and protective tubing

Note

Handle the protective tubing and lens with care.

 Avoid contamination. Work in a clean environment.  Do not touch the inside of the camera, the lens element

of the lens or the glass surface of the protective tubing.

Mounting the lens without protective tubing

1. If applicable, remove the protective cover on the lens and on the camera housing.

2. Carefully guide the lens into the fixture of the camera housing and screw it in clockwise by hand.

2-6

Mounting the lens with protective tubing

1. Before mounting: Check the seals for proper seating on the support ring (see Fig. 1/2, 1 ).

2. Carefully screw the support ring of the protective tubing clockwise by hand into the fixture of the camera housing.

3. Now carefully guide the lens into the fixture of the sup port ring and screw it in clockwise by hand as well.

4. Carefully guide the shield tube (see Fig. 1/2, 2 ) over the lens and screw it clockwise by hand into the support ring.

Festo GDCS-SBOC-EN en 1602a

2. Mounting

Dismounting the shield tube

On the support ring of the protective tubing (see Fig. 1/2, 1), there is a hole with a diameter of 2.5 mm. There you can in sert a pin for counter pressure, as required, if you wish to disconnect the shield tube (see Fig. 1/2, 2 ) from the sup port ring.

 Insert a pin for counter pressure into the hole of the sup

port ring, as required.

 Turn the shield tube anti-clockwise out of the fixture and

pull it forwards.

Dimantling the lens

 Turn the lens anti-clockwise and pull it forwards out of the

fixture.

 Attach the protective cover to the lens and the camera

housing.

Festo GDCS-SBOC-EN en 1602a

2-7

2. Mounting

2-8

Festo GDCS-SBOC-EN en 1602a

Installation

Chapter 3

Installation

3-1Festo GDCS-SBOC-EN en 1602a

3. Installation

Contents

3. Installation 3-1...................................................

3.1 General installation instructions 3-3...................................

3.1.1 Selection of the power supply unit 3-5..........................

3.2 Electrical connections 3-6...........................................

3.2.1 Connection of the operating voltage supply and the I/Os 3-6.......

3.2.2 Connecting the Ethernet interface 3-10..........................

3-2

Festo GDCS-SBOC-EN en 1602a

3. Installation

3.1 General installation instructions

Warning

Accidental movements of the connected actuators can cause injury to people and material damage.

Before carrying out installation and maintenance work, switch off the following:

 Operating and load voltage supply  If applicable, other sources of energy, e.g. the com

pressed air supply.

Caution

Electro-static discharge on the lens or protective tube can cause operative malfunctions.

 Discharge yourself of static electricity before touching

the device.

 Do not touch the protective tube and/or lens with the

recording mode activated.

 Touch the protective tube and/or lens only with the re

cording mode inactive, when necessary (e.g. to set the aperture or focus).

Festo GDCS-SBOC-EN en 1602a

Caution

Cables with high noise levels can cause electromagnetic interference.

 Do not place the control cables in the vicinity of such

cables. If necessary, use separate wiring channels, sep arate cable bundles or separate cables.

3-3

3. Installation

Note

If you mount the Compact Vision System type SBO..-M-... flexibly in a machine, equip all connecting cables on the movable part of the machine with strain relief.

Note

Long signal lines reduce the resistance to interference.

 Make sure that the cable lengths specified in the follow

ing table are always complied with:

Cable type

Signal lines max. 30 m

Power supply cables max. 10 m

Permissible cable lengths

Tab. 3/1: Maximum permissible cable lengths

Note

 Check within your EMERGENCY STOP concept to ascer

tain what measures are required for putting your ma chine/system into a safe status in the event of an EMER GENCY STOP (e.g. switching off the operating voltage for the valves and output modules, switching off the com pressed air).

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Festo GDCS-SBOC-EN en 1602a

3. Installation

3.1.1 Selection of the power supply unit

Warning

 Use for the electrical power supply only PELV circuits in

accordance with EN 60204-1 (Protective Extra-Low Voltage, PELV). Also consider the general requirements for PELV circuits in accordance with EN 60204-1.

 Use only power sources which guarantee reliable elec

trical isolation of the operating voltage as per EN 60204-1.

Through the use of PELV circuits, protection against electric shock (protection against direct and indirect contact) is guar anteed in accordance with EN 60204-1.

Recommendation: Use a regulated, separate power supply unit which does not have to supply any other devices. You will then achieve the greatest possible resistance to interference.

Festo GDCS-SBOC-EN en 1602a

Simple 24 V transformers with rectifier and electrolytic capa citors achieve output voltages of 28 V and more with low loads. Correct operation can only be guaranteed if the permit ted operating voltage range is not exceeded (see Technical data in appendix A.4).

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3. Installation

3.2 Electrical connections

The following connection and display elements can be found on the reverse side of the Compact Vision System:

1 Ethernet interface

(plug M12x1, 10/100 BaseT)

2 Operating voltage

supply and digital I/Os (plug M12x1)

Fig. 3/1: Electrical connections of the Compact Vision System SBOC-M-R1B-H

3.2.1 Connection of the operating voltage supply and the I/Os

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Caution

Damage to components!

 Make sure that the permissible operating voltage range

is complied with (see Technical data).

 Protect the operating voltage supply for the Compact

Vision System externally with a fast-acting 2 A micro fuse.

Festo GDCS-SBOC-EN en 1602a

3. Installation

Note

Electromagnetic interference can cause malfunctions. To ensure electromagnetic compatibility in accordance with the EMC directives:

 Use only one of the following cables with sockets from

Festo for connecting the operating voltage supply and the inputs/outputs (see Tab. 3/2).

 Connect the screening of the cable with socket on the

side opposite the vision system to the earth potential with low impedance.

The following table shows the original cables which should be used for connecting the operating voltage supply and the I/Os:

Type

SIM-M12-8GD-2-PU SIM-M12-8GD-5-PU

Designation Description

Cable for operating voltage supply

Plug socket with cable Plug socket with cable

– Straight socket, M12x1, 8-pin, core ends tin-plated – Length 2 m – Length 5 m

Tab. 3/2: Cables for operating voltage supply and digital I/Os

Note

The cables with socket must not be lengthened!

The operating voltage is supplied together with the input/ output circuit via the 8-pin M12 plug marked “24 V DC” (see also Tab. 3/3). The following components are supplied with +24 V DC via this connection:

– the internal electronics of the Compact Vision System

– the load current of activated outputs.

The maximum permissible current at the supply is 2 A.

Festo GDCS-SBOC-EN en 1602a

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3. Installation

Caution

Correct earthing is important for trouble-free operation.

 Connect the screening of the cable with socket

(SIM-M12-8GD-...) on the side opposite the vision system to the earth potential with low impedance.

M12 plug

Pin Signal

1 E0: Trigger 0 Trigger input E0 White (WH)

2 24 V DC + 24 V DC (tolerance: ±10 %) Brown (BN)

3 Reserved Do not connect Green (GN)

4 A1: Record

ready

Description Core colour

– 1-signal: Device is waiting for

trigger signal

5 E1: Trigger 1 Trigger input E1 Grey (GY)

6 A0: Ready – 1-signal: Device ready for op

eration

– 0-signal: Device not yet ready

for operation (e.g. initializa tion running, system error)

7 0 V 0 V Blue (BU)

8 A2: Recording

available

Supplies a 1-signal when record ing data is present for retrieval in the memory of the Compact Vision System.

Metal covering

Screening (shield)

1) Tighten union nut by hand

2) Wire colours of the original cable type SIM-M12-8GD-...-PU

3) Connect cable screening with low impedance to earth potential (see Fig. 3/2)

Yellow (YE)

Pink (PK)

Red (RD)

Tab. 3/3: Operating voltage connection and I/Os on the 8-pin M12 plug “24 V DC”

You can establish the trigger input and trigger condition with the FCT and the plug-in “SBO..-M Network”. Additional information on this can be found in the help for the plug-in “SBO..-M Network”.

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Festo GDCS-SBOC-EN en 1602a

3. Installation

Connection example The following diagram shows as an example the connection

when the input E1 is used as a trigger input. Observe that:

– The tolerance of 24 V DC ±10 % must be complied with.

– The power supply for the Compact Vision System must be

fused externally with a fast-acting micro fuse, 2 A.

– The residual current of all outputs must not exceed 1.5 A.

– The cable screening must be connected to earth potential

with low impedance.

1 External fuses

3 Cable screening

2 Trigger input E0 is unused here

Fig. 3/2: Example with use of a positive trigger signal at E1

With the configuration software Festo Configuration Tool (FCT), you determine whether a positive or negative edge should be used as a trigger signal.

Festo GDCS-SBOC-EN en 1602a

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3. Installation

3.2.2 Connecting the Ethernet interface

Note

Unauthorised access to your Compact Vision Systems can cause damage or malfunctioning.

 Ask your system administrator how you should protect

your camera network against unauthorized access, e.g. with a firewall.

Note

With an active connection to the cameras in the camera network, live pictures from all cameras will be transmitted permanently to the plug-in “SBO..-M Network”. In this way, the network between the PC and cameras will be under correspondingly strong load. A direct connection is therefore to be preferred.

 If in doubt, ask your network administrator whether cor

responding band widths are available for you or what an optimum network structure for you should look like.

 Comply with the necessary system requirements.

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Festo GDCS-SBOC-EN en 1602a

3. Installation

To commission Compact Vision Systems, you must create a connection between your PC and the Compact Vision Systems via Ethernet. For the connection to a network or a PC you will require the following cables:

Connection

Type Designa

Description

tion

Connection via hub or switch

Direct connection with the PC

1) The Ethernet cable type SBOA-K30E-M12S has been designed for short-term use as a diagnostic cable or for continuous use as a fixed cable with simple stress.

2) Only required if the network connection of the PC does not support automatic adaptation of the transmit and receive cable (AUTO MDI-X). This accessory is commercially available.

SBOA-K30E-M12S Cable Ethernet cable for simple stress

SBOA-K30E-M12S Cable

- Cable coupling for RJ45 plug connector

- Crossover cable

– Straight socket, M12, 4-pin, d-coded – RJ-45 Ethernet plug – Length 3 m

Tab. 3/4: Cable for the Compact Vision System type SBO..-M-...

For special requirements in an industrial environment, use a screened flexible Ethernet round cable of category 5, which will fulfil your requirements as regards resistance to oil, bending radius, permitted bending cycles, etc. Connections: M12 socket, 4-pin d-coded and RJ45 plug

Cables and plug connectors for special requirements are commercially available - e.g. from Franz Binder GmbH & Co. (product program series 825) or from HARTING Electronics GmbH & Co. KG (product program Harax® M12 or Harting RJ Industrial®).

Festo GDCS-SBOC-EN en 1602a

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3. Installation

Ethernet connection A network consisting of several Compact Vision Systems can

be built up and the connection to the PC can be created via the Ethernet interface. For connection to the Ethernet, there is a d-coded M12 plug on the reverse side of the Compact Vision System.

M12 plug

1) Core colours of the original cable type SBOA-K30E-M12S; the following cores of the original cable remain unused: white/blue, blue, white/brown, brown

Pin Signal Description Core colour

1 TD+ Transmitted data+ White/orange (WH OG)

2 RD+ Received data+ White/green (WH GN)

3 TD- Transmitted data– Orange (OG)

4 RD- Received data– Green (GN)

Metal covering Screening (shield)

Tab. 3/5: Pin allocation of the Ethernet interface

The Ethernet interface of the Compact Vision System complies with the standards 10BaseT/100BaseTX for 100 Mbit net works.

Note

 Use a screened plug connector which will guarantee

continuous contact between the screening and the Com pact Vision System.

 Connect the screening of the Ethernet cable on the side

opposite the vision system to the earth potential with low impedance.

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If the Ethernet cable is used with a fixed Ethernet building installation, correct earthing of the Ethernet cable will nor mally exist. In combination with mobile equipment, additional earthing measures at the Ethernet cable may be necessary to comply with electromagnetic compatibility (EMC) require ments.

Festo GDCS-SBOC-EN en 1602a

3. Installation

Connection via hub or switch

Recommendation: Use network components which support data rates of at least 100 Mbits/s.

The number of Compact Vision Systems which can be net worked together is dependent on the type and number of hubs or switches used (star connector).

If using a hub, make sure that this is set so that the multic asts of address 239.255.2.3. are passed on. If in doubt ask your network administrator.

Direct connection with the PC

If the network connection of the PC does not support auto matic adaptation of the send and receive cable (AUTO MDI-X), you will also require with the original cable a crossover cable and a cable coupling (see also Tab. 3/4).

Original cable type SBOA-K30E-M12S

2 Cable coupling

Fig. 3/3: Direct connection with the PC

Festo GDCS-SBOC-EN en 1602a

3 Crossover cable

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3. Installation

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Festo GDCS-SBOC-EN en 1602a

Commissioning

Chapter 4

Commissioning

4-1Festo GDCS-SBOC-EN en 1602a

4. Commissioning