Pilz PNOZ ml1p safe link 24VDC User Manual

PNOZ ml1p

PNOZmulti Modular Safety System

Operating Manual — No. 21575-EN-05

This document is a translation of the original document.

All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for internal purposes.

Suggestions and comments for improving this documentation will be gratefully received.

Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®,
SafetyNET p®, the spirit of safety® are registered and protected trademarks of
Pilz GmbH & Co. KG in some countries.

SD means Secure Digital.

Contents

Contents

Contents Page

Chapter 1 Introduction

1.1 Validity of documentation 1-1

1.1.1 Retaining the documentation 1-1

1.2 Overview of documentation 1-2

1.3 Definition of symbols 1-3

Chapter 2 Overview

2.1 Unit structure 2-1

2.1.1 Scope of supply 2-1

2.1.2 Unit features 2-1

2.2 Front view 2-2

Chapter 3 Safety

3.1 Intended use 3-1

3.1.1 System requirements 3-1

3.2 Safety regulations 3-2

3.2.1 Use of qualified personnel 3-2

3.2.2 Warranty and liability 3-2

3.2.3 Disposal 3-2

3.2.4 For your safety 3-3

Chapter 4 Function Description

4.1 Device properties 4-1

4.1.1 Integrated protection mechanisms 4-1

4.1.2 Function description 4-1

4.1.2.1 Operation 4-1

4.1.2.2 Internal wiring diagram 4-4

Chapter 5 Installation

5.1 General installation guidelines 5-1

5.1.1 Dimensions 5-2

5.2 Connecting the base unit and expansion
modules

5-3

Chapter 6 Commissioning

6.1 General wiring guidelines 6-1

6.2 Preparing for operation 6-2

6.2.1 Download modified project to the PNOZ­multi safety system

6.2.2 Connection 6-2

6.2.3 Connection examples 6-3

6.2.3.1 Example: Series connection of 3 base units 6-3

6.2.3.2 Example: Connection of 5 base units 6-4

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6-2

1

Contents

Chapter 7 Operation

7.1 Messages 7-1

7.2 Display elements 7-2

7.2.1 Display elements for device diagnostics 7-2

7.3 Fault detection 7-3

Chapter 8 Technical Details

8.1 Technical Details 8-1

8.2 Order reference 8-3

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

2

Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1 Introduction

1.1 Validity of documentation

11000IntroductionIntroduction1-1.1Validity of docume ntation1100Validi ty of document ation1-Einf Gltigkeit der Dokumentation

This documentation is valid for the product PNOZ ml1p. It is valid until

Einf Einleitung

1.1.1 Retaining the documentation

Retaining the documentation1-Einf Aufbewahren

new documentation is published.

This operating manual explains the function and operation, describes
the installation and provides guidelines on how to connect the product .

This documentation is intended for instruction and should be retained
for future reference.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1-1

1 Introduction

1.2 Overview of documentation

1.2Overview of documentation1200Overview of documentation1-Einf_Uebersicht_über_die_Doku_6_Inbetriebnahme

1 Introduction

The introduction is designed to familiarise you with the contents, struc­ture and specific order of this manual.

2 Overview

This chapter provides information on the product's most important fea­tures.

3 Safety

This chapter must be read as it contains important information on safety
and intended use.

4 Function Description

This chapter describes the product's mode of operation.

5 Installation

This chapter explains how to install the product.

6 Commissioning

This chapter describes the product's commissioning and wiring.

7 Operation

This chapter describes how to operate the product and gives tips in the
case of a fault.

8 Technical Details

This chapter contains the product's technical details and order refer­ence.

1-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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1 Introduction

1.3 Definition of symbols

1.3Definition of symbols1300Definition of symbols1-Einfhrung Zeichen

Information that is particularly important is identified as follows:

DANGER!

This warning must be heeded! It warns of a hazardous situation
that poses an immediate threat of serious injury and death and
indicates preventive measures that can be taken.

WARNING!

This warning must be heeded! It warns of a hazardous situation
that could lead to serious injury and death and indicates preven­tive measures that can be taken.

CAUTION!

This refers to a hazard that can lead to a less serious or minor
injury plus material damage, and also provides information on
preventive measures that can be taken.

NOTICE

This describes a situation in which the product or devices could
be damaged and also provides information on preventive meas­ures that can be taken.

INFORMATION

This gives advice on applications and provides information on
special features, as well as highlighting areas within the text that
are of particular importance.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1-3

1 Introduction

1-4

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2 Overview

2.1 Unit structure

22000OverviewOverview2-2.1Unit structure2100Unit structure2-

2.1.1 Scope of supply

Scope of supply2-Lieferumfang_Brck_774639_modul_BA

2.1.2 Unit features

Unit features2-Gerätemerkmale_Verwendung

` Expansion module PNOZ ml1p
` Jumper 774 639

Verwendung/Bildunterschrift_multi_Verbindung_Basisgeräte

Geraetemerkmale_Zusatz BA Einleitung

Gertemerkmale

Geraetemerkmal_Coated Version

Using the product PNOZ ml1p:

Connection module for the safe connection of two PNOZmulti safety
systems

The product has the following features:

` Can be configured in the PNOZmulti Configurator
` Point-to-point connection via 4-core shielded, twisted-pair cable
` 32 virtual inputs and 32 virtual outputs
` Status indicators
` Plug-in connection terminals (either cage clamp terminal or screw ter-

minal)

` Max. 4 PNOZ ml1p units can be connected to the base unit
` LEDs for

– Operating status
– Error
– Connection status

` Coated version:

Increased environmental requirements

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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2-1

2 Overview

2.2 Front view

2.2Front view2200Front view2-Klemmenbelegung

Shield

Legende

Key:

` 0 V, 24 V:

Supply connections

` CA+, CA-, CB+, CB-:

Connections for 2 expansion modules PNOZ ml1p

` Shield:

Connection for the cable shield

2-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

3 Safety

3.1 Intended use

33000SafetySafety3-3.1Intended use3100Intended use3-Bestimmung/Gertebeschreibung_multi_Verbindungsmod_ml1p

Bestimmung/Gertebeschreibung_multi_Zusatz_Modul

Bestimmung/Gertebeschreibung_multi_System

Bestimmung/Gertebeschreibung_Zusatz_Coated Version

Bestimmung/Gertebeschreibung_Ausschluss

The expansion module is used for the point-to-point connection of safe
virtual inputs and outputs between two base units.

The expansion module may only be connected to a base unit from the
PNOZmulti modular safety system.

The modular safety system PNOZmulti is used for the safety-related in­terruption of safety circuits and is designed for use on:

` E-STOP equipment
` Safety circuits in accordance with VDE 0113 Part 1 and EN 60204-1

The coated version of the product PNOZ ml1p is suitable for use where
there are increased environmental requirements (see Technical Details).

3.1.1 System requirements

System requirements3-Systemvoraussetzungen PNOZ ml1p

Intended use includes making the electrical installation EMC-compliant.
The product is designed for use in an industrial environment. It is not
suitable for use in a domestic environment, as this can lead to interfer­ence.

The following is deemed improper use in particular:

` Any component, technical or electrical modification to the product
` Use of the product outside the areas described in this manual
` Use of the product outside the technical details (see chapter entitled

“Technical Details”)

` PNOZmulti Configurator: from Version 5.2.0
` Base unit PNOZ m0p: From Version 2.3
` Base unit PNOZ m1p: From Version 5.3
` Base unit PNOZ m2p: From Version 2.3

Please contact Pilz if you have an older version.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

3-1

3 Safety

3.2 Safety regulations

3.2Safety regulations3200Safety regulations3-

3.2.1 Use of qualified personnel

Use of qualified personnel3-Sich Qualif. Personal

The products may only be assembled, installed, programmed, commis­sioned, operated, maintained and decommissioned by competent per­sons.

A competent person is someone who, because of their training, experi­ence and current professional activity, has the specialist knowledge re­quired to test, assess and operate the work equipment, devices,
systems, plant and machinery in accordance with the general standards
and guidelines for safety technology

3.2.2 Warranty and liability

Warranty and liability3-Sich Gewhrleistung

3.2.3 Disposal

Disposal3-Si ch Entsorgung

It is the company's responsibility only to employ personnel who:

` Are familiar with the basic regulations concerning health and safety /

accident prevention

` Have read and understood the safety guidelines given in this descrip-

tion

` Have a good knowledge of the generic and specialist standards ap-

plicable to the specific application.

All claims to warranty and liability will be rendered invalid if:

` The product was used contrary to the purpose for which it is intended
` Damage can be attributed to not having followed the guidelines in the

manual

` Operating personnel are not suitably qualified
` Any type of modification has been made (e.g. exchanging compo-

nents on the PCB boards, soldering work etc.).

` In safety-related applications, please comply with the mission time t

M

in the safety-related characteristic data.

` When decommissioning, please comply with local regulations regard-

ing the disposal of electronic devices (e.g. Electrical and Electronic
Equipment Act).

3-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

3 Safety

3.2 Safety regulations

3.2.4 For your safety

For your safety3-Zu Ihrer Sicherheit_multi_Module

The unit meets all necessary conditions for safe operation. However,
you should always ensure that the following safety requirements are
met:

` This operating manual only describes the basic functions of the unit.

Information on the advanced functions can be found in the online help
for the PNOZmulti Configurator and in the PNOZmulti technical cata­logue. Only use these functions after you have read and understood
the documentation. All necessary documentation can be found on the
PNOZmulti Configurator CD.

` Do not open the housing or make any unauthorised modifications.
` Please make sure you shut down the supply voltage when performing

maintenance work (e.g. exchanging contactors).

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

3-3

3 Safety

3-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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4 Function Description

4.1 Device properties

44000Function DescriptionFunction Description4-4.1Device properties4100Device properties4-

4.1.1 Integrated protection mechanisms

Integrated protection mechanisms4-Sicherheitseigenschaften_multi_allgemein

The relay conforms to the following safety criteria:

` The circuit is redundant with built-in self-monitoring.
` The safety function remains effective in the case of a component

failure.

4.1.2 Function description

Function description4-

4.1.2.1 Operation

Operation4-Funktionsbeschreibung PNOZ ml1p_1

The PNOZ ml1p link module is used to safely transfer the input informa­tion from 32 virtual inputs and 32 virtual outputs between two PNOZmul­ti systems. A link module is assigned to each base unit. Data is

Funktionen_multi_Basis

exchanged cyclically.

Funktionsbeschreibung PNOZ ml1p_2

The function of the safety system's inputs and outputs depends on the
safety circuit created using the PNOZmulti Configurator. A chip card is
used to download the safety circuit to the base unit. The base unit has
2 microcontrollers that monitor each other. They evaluate the input cir­cuits on the base unit and expansion modules and switch the outputs on
the base unit and expansion modules accordingly.

The LEDs on the base unit and expansion modules indicate the status
of the PNOZmulti safety system.

The online help on the PNOZmulti Configurator contains descriptions of
the operating modes and all the functions of the PNOZmulti safety sys­tem, plus connection examples.

Data exchange:

` Data is exchanged cyclically.
` After the end of a PNOZmulti cycle, each base unit sends its output

data to its link module. This output data is immediately sent to the link
module on the other base unit.

` At the same time, the base unit reads the input data from the link

module.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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4-1

4 Function Description

4.1 Device properties

Connection of multiple base units:

Any number of base units can be connected via PNOZ ml1p link mod­ules. Two PNOZ mI1p are required for the connection between two base
units. However, only a maximum of 4 link modules may be connected to
any one base unit.

Data transmission time:

The t

data transmission time is the time between the virtual output at

BUS

base unit 1 being set and the virtual input at base unit 2 becoming avail­able (see "Technical details").

The maximum reaction time for series connection of n base units

This is the time between the activation of a safety function at the input
on one base unit and the switching of an output on the connected base
unit.

` The maximum reaction time t

t

: Input delay = 4 ms

ON

t

: Switch-off delay of semiconductor output = 30 ms

COND

t

: Switch-off delay of relay output = 50 ms

REL

t

: Data transmission time between two base units = 35 ms

BUS

includes the following times:

SUM

n: Number of connections between base units

The maximum reaction time t

` With semiconductor outputs:

= tON + (n * t

tS

UM

` With relay outputs:

= tON + (n * t

t

SUM

BUS

BUS

) + t

) + t

for series connection of n base units

SUM

COND

REL

4-2

CAUTION!

For signals that are forwarded or received via the link module, a
calculation must always be made in accordance with the above
formulas.

` Input delay and switch-off delay are only included once in the reaction

time. The data transmission time between the link modules is multi­plied by the number of connections.

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4 Function Description

4.1 Device properties

` Please refer to the connection examples under “Preparing for opera-

tion”.

CAUTION!

For signals that are forwarded or received via the link module,
the overall reaction time, e.g. the maximum reaction time of the
series connection of n base units, must always be considered in
the risk assessment.
The risk assessment must consider all hazards as regards the
reaction time and the safety distance. The overall reaction time
must not delay the transfer to a safe condition by more than the
permitted time.

Funktionsbeschreibung_PNOZ ml1p_Bild_BA

Virtual inputs and outputs:

Inputs and outputs for both PNOZmulti systems are assigned in the
PNOZmulti Configurator. Inputs and outputs with the same number are
assigned to each other, e.g. output o5 on one PNOZmulti system to in­put i5 on the other PNOZmulti system.

Base unit 1
Virtual Outputs
o0
...
o31
Virtual Inputs
i0
...
i31

Base unit 2
Virtual Inputs
i0
...
i31
Virtual IOutputs
o0
...
o31

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4-3

4 Function Description

4.1 Device properties

4.1.2.2 Internal wiring diagram

Internal wiring diagram4-Blockschaltbild PNOZ ml1p

24V 24V

module

Interface

to previous

=

Power

0V 0V

=

CA+ CA-

CB+ CB-

Shield

to next

module

Interface

4-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

5 Installation

5.1 General installation guidelines

55000InstallationInstallation5-5.1General installation guidelines5100General installation guidelines5-Montage_multi_allgemein

Montage_multi_Bild_BA

` The safety system should be installed in a control cabinet with a pro-

tection type of at least IP54. Fit the safety system to a horizontal DIN
rail. The venting slots must face upward and downward. Other mount­ing positions could destroy the safety system.

` Use the notches on the back of the unit to attach it to a DIN rail. Con-

nect the safety system to the DIN rail in an upright position so that the
earthing springs on the safety system are pressed on to the DIN rail.

` The ambient temperature of the PNOZmulti units in the control cabi-

net must not exceed the figure stated in the technical details, other­wise air conditioning will be required.

` To comply with EMC requirements, the DIN rail must have a low im-

pedance connection to the control cabinet housing.

Montage_EMV ESD

CAUTION!

Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure
against discharge before touching the product, e.g. by touching
an earthed, conductive surface or by wearing an earthed arm­band.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

5-1

5 Installation

5.1 General installation guidelines

5.1.1 Dimensions

Dimensions5-Abmessungen

121 (4.76")

94 (3.70")

22,5

(0.88")

5-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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5 Installation

5.2 Connecting the base unit and expansion modules

5.2Connecting the base unit and expansion modules5200Connecting the base unit and expansion modules5-Montage_multi_Modul_verbind_links_BA

Montage_multi_Anzahl_Module_links_4

Montage

Max. 4 expansion

Fieldbus module

modules

Shield

` Do not connect terminators to the last expansion module.
` Install the expansion module in the position in which it is configured

in the PNOZmulti Configurator.

You can install a maximum of 4 PNOZ ml1p to the left of the base unit.

Power supply

CHIP-Card

2

Base unit

Max. 8 expansion

modules

O1-

O0-

O0+

O1+

PNOZ mo3p

773700

0-5 -1-2...

Position

1

2

...

8

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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5-3

5 Installation

5-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

6 Commissioning

6.1 General wiring guidelines

61000CommissioningComm issioning6-6.1General wiring guidelines1100General wiring guideline s6-Verdrahtung_multi_Modul

The wiring is defined in the circuit diagram of the
PNOZmulti Configurator.

Note:

Verdrahtung PNOZ ml1p

Verdrahtung_multi_Modul_Achtung_Kabel_spannungsl_ziehen

` Information given in the "Technical details" must be followed.
` 2 connection terminals are available for each of the supply connec-

tions 24 V and 0 V. This means that the supply voltage can be looped
through several connections. The current at each terminal may not
exceed 3 A.

` The max. cable length between two link modules may be max. 1000

m.
Please note:
When connecting to a PNOZ ml1p with a version < 2.0, the cable
length may be max. 100 m. The reduced cable length must be config­ured in the PNOZmulti Configurator.

` Connect the inputs and outputs from two PNOZ ml1p with a 4-core

shielded cable. The cables must be twisted in pairs (see “Preparing
for operation”).

` Note the crossover cabling, e.g. CA+ with CB+.
` The cables must be classified into a minimum of Category 5 in ac-

cordance with ISO/IEC 11801.

` You can use ready-made cable from Pilz to connect two PNOZ ml1p.

The plug-in connection terminals are either designed as cage clamp
terminals or screw terminals (see order reference).

` Cable shield:

– Note: Always connect the shield to both link modules (Shield ter-

minal).

– The shield of the connection cable may only be connected to the

Shield terminals on both PNOZ ml1p. Do not connect the shield to
the equipotential bonding bar, for example.

CAUTION!

Only connect and disconnect the expansion module when the
supply voltage is switched off.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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6-1

6 Commissioning

6.2 Preparing for operation

6.2Preparing for operation6200Preparing for operation6-

6.2.1 Download modified project to the PNOZmulti safety system

Download modified project to the PNOZmulti safety system6-Verdrahtung_multi_Modul_Betr_geaend_Projekt_BA

As soon as an additional expansion module has been connected to the
system, the project must be amended using the PNOZmulti Configura­tor. Proceed as described in the operating instructions for the base unit.

NOTICE

For the commissioning and after every program change, you
must check whether the safety devices are functioning correctly.

6.2.2 Connection

Connection6-Betriebsbereitschaft herstellen Anschlus s

` Supply voltage

Supply voltage AC DC

` Connection of two PNOZmulti base units via PNOZ ml1p

PNOZ ml1p

CA+
CA­CB+
CB-

Shield

CA+
CA­CB+
CB­Shield

PNOZ ml1p

24V
24V

0V
0V

+ 24 V DC

0 V

6-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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6 Commissioning

6.2 Preparing for operation

6.2.3 Connection examples

Connection examples6-

6.2.3.1 Example: Series connection of 3 base units

Example: Series connection of 3 base units6-Betriebsbereitschaft herstellen Anschlussbeispiel 1

Reaction time t
Input delay t

ON

module + switch-off delay t
t

= tON + (n * t

SUM

t

= 4 ms + (1 * 35 ms ) + 30 ms = 69 ms

SUM

Reaction time t
Input delay t

ON

modules + switch-off delay t
t

= tON + (n * t

SUM

t

= 4 ms + (2 * 35 ms ) + 30 ms = 104 ms

SUM

Base 1 Base 2 Base 3

CHIP-Card

Shield

I3

I6

CHIP-Card CHIP-Card

Shield

Shield

between base unit Base 1 and Base 2:

SUM

at I3 and I6 + data transmission time1 * t

of the semiconductor output at O0

COND

) + t

BUS

SUM

COND

between base unit Base 1 and Base 3:

at I3 und I6 + data transmission time 2 * t

of the semiconductor output at O1

COND

) + t

BUS

O0

COND

K2

Shield

through link

BUS

through link

BUS

K3

O1

S1

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6-3

6 Commissioning

6.2 Preparing for operation

6.2.3.2 Example: Connection of 5 base units

Example: Connection of 5 base units6-Betriebsbereitschaft herstellen Anschlussbeispiel 2

The reaction times are calculated in the same way as application exam­ple 1. After pressing S1 on Base 1, the semiconductor outputs switch
after the following reaction times t

O0 on Base 1: 69 ms
O1 on Base 3: 104 ms
O0 on Base 4: 139 ms
O0 on Base 5: 104 ms

SUM

:

Base 1 Base 2 Base 3

CHIP-Card

Shield

I3

I6

Shield

CHIP-Card CHIP-Card

Shield

Shield

O0

K2

Shield

S1

O0

K4

CHIP-Card

Shield

Shield

Base 4 Base 5

CHIP-Card

Shield

K5

O0

K3

O1

6-4

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7 Operation

7.1 Messages

77000OperationOperation7-7.1Messages71 00Messages7-Betrieb_Meldungen_allgemein_BA

Betrieb_Meldungen_Modul _Ready_BA

When the supply voltage is switched on, the PNOZmulti safety system
copies the configuration from the chip card.

The LEDs "POWER","DIAG", "FAULT", "IFAULT" and "OFAULT" light up
on the base unit.

The PNOZmulti safety system is ready for operation when the "POWER"
and "RUN" LEDs on the base unit and the "READY" LED on the
PNOZ ml1p are lit continuously.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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7-1

7 Operation

7.2 Display elements

7.2Display elements72 00Display elements7-Anzeige Legende 3x

Key:

LED on

LED flashes

LED off

7.2.1 Display elements for device diagnostics

Display elements for device diagnostics7-Betrieb_Anze ige_Verbindungsmodul ml1p_BA

LED LED status Meaning

READY Green The unit is ready for operation

The unit is not ready for operation

FAULT Red External error

Red Internal error

No fault

TR Yel-

low

Connection to another PNOZ ml1p available

No connection to another PNOZ ml1p

7-2

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7 Operation

7.3 Fault detection

7.3Fault detection7300Fault detection7-Fehlererk ennung PNOZ ml1p

Each base unit contains information about

` its own link module (in order, defective, no supply voltage)
` the status of the connection (yes, no)
` the operating status of the connected base unit (RUN, STOP)

When the connection is interrupted, the base units switch the virtual in­puts to zero. The base units remains in a RUN condition.

Defective link module:

` The corresponding base unit switches to a STOP condition. The vir-

tual outputs on the link module are set to zero.

` The connected base unit remains in a RUN condition.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

7-3

7 Operation

7-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

8 Technical Details

8.1 Technical Details

88000Technical DetailsTechnical Details8-8. 1Technical Details8100Technical Details8-][Technische Daten_multi_Erweiterungsmodule

Technical details

Electrical data

Supply voltage UB DC 24 V
Voltage tolerance -15 %/+20 %
Power consumption at U
without load 5.0 W
Residual ripple DC 5 %
Status display LED

Times

Switch-on delay 5.00 s
Supply interruption before de-energisation 20 ms
Max. data transmission time 35 ms

Inputs
Number of virtual inputs 32
Outputs
Number of virtual outputs 32
Environmental data

EMC EN 60947-5-1
Vibration to EN 60068-2-6
Frequency 10 - 55 Hz
Amplitude 0.35 mm
Climatic suitability EN 60068-2-1, EN 60068-2-30, EN 60068-2-78
Airgap creepage in accordance with EN 60664-1
Ambient temperature 0 - 60 °C

Storage temperature -25 - 70 °C
Climatic suitability 95 % r. F. coated version
Condensation permitted coated version

Mechanical data

Protection type
Mounting (e.g. cabinet) IP54
Housing IP20
Terminals IP20
DIN rail
Top hat rail 35 x 7.5 EN 50022
Recess width 27 mm
Max. cable length between two link modules 1 km
Housing material
Housing PPO UL 94 V0
Front ABS UL 94 V0
Cross section of external conductors with screw terminals
1 core flexible 0.50 - 1.50 mm² , 22 - 14 AWG
2 core, same cross section, flexible:
with crimp connectors, without insulating sleeve 0.50 - 0.75 mm² , 22 - 20 AWG
without crimp connectors or with TWIN crimp connectors 0.50 - 0.75 mm² , 22 - 20 AWG
2 core, same cross section, flexible:
Torque setting with screw terminals 0.25 Nm
Cross section of external conductors with spring-loaded
terminals: Flexible with/without crimp connectors
Spring-loaded terminals: Terminal points per connection 1
Stripping length 9 mm

DC

B

-25 - 60 °C coated version

0.50 - 1.50 mm² , 26 - 14 AWG

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

8-1

8 Technical Details

8.1 Technical Details

Mechanical data

Dimensions
Height 94.0 mm
Width 22.5 mm
Depth 121.0 mm
Weight 120 g

130 g coated version

Si-Kennzahlen_alle

Safety characteristic data

Unit Operating mode

EN ISO 13849-1PLEN 954-1

Category

EN IEC 62061
SIL CL

PFH [1/h] tM [year]

PL e (Cat. 4) Cat. 4 SIL CL 3 8.82E-09 20

Si_Kennzahlen_Erläuterung

All the units used within a safety function must be considered when cal-

Technische Daten_Satz No rmen

culating the safety characteristic data.

The standards current on 2010-07 apply.

8-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

8 Technical Details

8.2 Order reference

8.2Order reference8200Order reference8-Be stelldaten

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

8-3

8 Technical Details

8.2 Order reference

Order reference

Type Features Order no.

PNOZ ml1p Expansion module 773 540
PNOZ mli1p Cable 5 m 773 890
PNOZ mli1p Cable 10 m 773 891
PNOZ mli1p Cable 50 m 773 892
PNOZ mli1p Cable 5 m 773 893
PNOZ mli1p Cable 10 m 773 894
PNOZ mli1p Cable 50 m 773 895
SafetyNET p Cable Cable 1 - 500 m 773 895
PNOZ mi1p 1 set of cage clamp terminals 783 400
PNOZ mi1p 1 set of screw terminals 793 400

8-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

© Pilz GmbH & Co. KG, 2010

21575-EN-05, 2010-09 Printed in Germany

... www

In many countries we are
represented by our subsidiaries
and sales partners.

Please refer to our homepage
for further details or contact our
headquarters.

www.pilz.com

Technical support

[phone]
[e-mail]

are registered and protected trademarks

®

, the spirit of safety

®

, SafetyNET p

®

, SafetyEYE

®

, SafetyBUS p

®

, PVIS

®

, PSS

®

, PSEN

®

, Primo

®

, PNOZ

®

, PMI

®

Pilz GmbH & Co. KG
Felix-Wankel-Straße 2
73760 Ostfildern, Germany
Telephone: [phone]
Telefax: [phone]
E-Mail: [e-mail]

, PMCprotego

®

, PIT

®

, Pilz

®

InduraNET p

of Pilz GmbH & Co. KG in some countries. We would point out that product features may vary from the details stated in this document, depending on the status at the time of publication and the scope

of the equipment. We accept no responsibility for the validity, accuracy and entirety of the text and graphics presented in this information. Please contact our Technical Support if you have any questions.