Pilz PSSu E F 2DO 2 User manual

Operating Manual — No. 21322-EN-04
Decentralised system PSSuniversal I/O
Operating Manual PSSu E F 2DO 2(-T)(-R)
Operating Manual PSSu E F 2DO 2(-T)(-R)
PSSu E F 2DO 2(-T)(-R)

This document is a translation of the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Co ies may be made
for internal ur oses.
Suggestions and comments for im roving this documentation will be gratefully received.
Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS ®, SafetyEYE®,
SafetyNET ®, the s irit of safety® are registered and rotected trademarks of
Pilz GmbH & Co. KG in some countries.
SD means Secure Digital.
Preface

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 1
Contents
Contents
Contents Page
Chapter 1 Introduction
1.1 Validity of documentation 1-1
1.1.1 Retaining the documentation 1-1
1.1.2 Terminology: System environment A and B 1-1
1.2 Overview of documentation 1-2
1.3 Definition of symbols 1-3
Chapter 2 Overview
2.1 Module structure 2-1
2.1.1 Module features 2-1
2.2 Front view 2-2
Chapter 3 Safety
3.1 Intended use 3-1
3.2 Safety regulations 3-3
3.2.1 Use of qualified personnel 3-3
3.2.2 Warranty and liability 3-3
3.2.3 Disposal 3-3
Chapter 4 Function description
4.1 Module features 4-1
4.1.1 Functions 4-1
4.1.2 Integrated protection mechanisms 4-3
4.1.3 Reaction times 4-4
4.2 Configuration 4-5
4.2.1 PSSu assignment in system environment A 4-5
4.2.1.1 Addresses in the process image 4-5
4.2.2 PSSu assignment in system environment
B
4-5
Chapter 5 Installation
5.1 General installation guidelines 5-1
5.1.1 Dimensions 5-1
5.2 Installing the base module 5-3
5.3 Inserting and removing an electronic mod-
ule
5-4
5.3.1 Inserting an electronic module 5-4
5.3.2 Removing an electronic module 5-4
5.3.3 Changing an electronic module during op-
eration
5-5
Chapter 6 Wiring
6.1 General wiring guidelines 6-1

Contents
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Telephone: [phone], Telefax: [phone], E-Mail: [email protected]
2
6.1.1 Mechanical connection of the base mod-
ules
6-1
6.2 Terminal configuration 6-4
6.3 Connecting the module 6-6
6.4 Function test during commissioning 6-7
Chapter 7 Operation
7.1 Messages 7-1
7.2 Display elements 7-2
7.2.1 Display elements for module diagnostics 7-2
7.2.2 Display elements for an output's FS enable 7-2
7.2.3 Display elements for output status 7-3
Chapter 8 Technical details
8.1 Technical details 8-1
8.2 Order reference 8-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 1-1
1.1 Validity of documentation
1 Introduction
11000IntroductionIntroduction1-1.1Validity of documentation1100Validity of documentation1-][BA Einf Gültigkeit_(T)_(R)
This documentation is valid for the products types PSSu E F 2DO 2,
PSSu E F 2DO 2-T and PSSu E F 2DO 2-R. It is valid until new docu-
mentation is published.
Einf Einleitung
This operating manual explains the function and operation, describes
the installation and provides guidelines on how to connect the product .
1.1.1 Retaining the documentation
Retaining the documentation1-Einf Aufbewahren
This documentation is intended for instruction and should be retained
for future reference.
1.1.2 Terminology: System environment A and B
Terminology: System environment A and B1-][BA Einf Begriffsdefinition Sys A + B
The PSSu system can be used in two different system environments.
The module's application area is described in the chapter "Intended
Use" of the manual.
The distinction is made between
PSSu in system environment A
PSSu in system environment B
The distinction is based on the application area of the PSSu system.
PSSu in system environment A may be used in the
Decentralised system PSSu I/O with SafetyBUS p
Decentralised system PSSu I/O with ST fieldbuses such as CANopen,
DeviceNet
Not in the automation system PSS 4000
PSSu in system environment B may be used in the
Automation system PSS 4000, e.g. with the
– Decentralised system PSSu I/O with SafetyNET p
– Control system PSSu PLC
– Control system PSSu multi

1.2 Overview of documentation
1 Introduction
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Telephone: [phone], Telefax: [phone], E-Mail: [email protected]
1-2
1.2Overview of documentation1200Overview of documentation1-][BA Einf Übersicht E-Modul
1 Introduction
The introduction is designed to familiarise you with the contents, struc-
ture and specific order of this manual.
2 Overview
This chapter provides information on the product's most important fea-
tures.
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 individual components.
5 Installation
This chapter explains how to install the product.
6 Wiring
This chapter describes the product's wiring.
7 Operation
This chapter explains the display elements and advises on what to do if
a fault occurs.
8 Technical Details
This chapter contains the product's technical details and order refer-
ence.

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1.3 Definition of symbols
1 Introduction
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 preven-
tive 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 unit(s) could be damaged
and also provides information on preventive measures that can
be taken. It also highlights areas within the text that are of partic-
ular importance.
INFORMATION
This gives advice on applications and provides information on
special features.

1 Introduction
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected]
1-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 2-1
2.1 Module structure
2 Overview
22000OverviewOverview2-2.1Module structure2100Module structure2-][BA Übersicht Aufbau
A module consists of
Electronic module and
Base module with
– Screw terminals or
– Cage clamp terminals
The base modules are the carrier units for the electronic modules and
are used to connect the field wiring. The electronic modules are inserted
on to the base modules and determine the module's function.
Details of the base modules that can be used are available in the chapter
entitled “Intended Use”.
2.1.1 Module features
Module features2-Geraetemerkmale_Zusatz BA Einleitung
The product has the following features:
][Merkmale_Ein_Aus F S-Ausgang 2Digital outputs
– Semiconductor technology
– Single-pole
– Positive-switching
– Current load capacity per output: 2.00 A
– Short circuit-proof
– Overload-proof
– Free from feedback
][Merkmale_LED FS-Ausgang LEDs for:
– Switch status per output
– FS enable per output
– Module error
][Merkmale_Zusatz FS-Module Sys A + B For failsafe applications in system environment A and B
][Geraetemerkmal_T T-type:
PSSu E F 2DO 2-T: for increased environmental requirements
][Geraetemerkmal_R R-type:
PSSu E F 2DO 2-R: for railway applications

2.2 Front view
2 Overview
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2-2
2.2Front view2200Front view2-BA Frontansicht
][BA_Frontansicht Legende Diag/FS - Stat
Legend:
A: Electronic module
B: Base module
1: LEDs for
– Module diagnostics
– Displaying an output's FS enable (enable principle)
2: Labelling strip with:
– Name of electronic module
– Order number
– Serial number
– Hardware version number
–2Dcode
3: Labelling strip for the terminal configuration on the base module
4: Status LEDs
5: Name of electronic module
6: Connection level 1
7: Connection level 2
8: Connection level 3
11
O0 21 O1
12
0V 22 0V
13
(C) 23 (C)
14 24
PSSu E F
2DO 2
11 21
Err
FS0 FS1
2111
2212
2313
2414
PSSu E F
2DO 2
312215
000000
001
10
1
3
4
9
8
5
6
7
11
2
12
A
B

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2.2 Front view
2 Overview
9: Connection level 4
10: Square mounting holes (connection levels 1, 2, 3 and 4)
– With screw to loosen/tighten the screw terminal on base modules
with screw terminals
– With mechanism to operate the cage clamp on base modules with
cage clamp terminals
11: Round connection holes (connection levels 1, 2, 3 and 4) for con-
necting the signal lines
12: Mounting slot for colour marker to label the connection level (con-
nection levels 1, 2, 3 and 4)

2 Overview
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Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 3-1
3.1 Intended use
3 Safety
33000SafetySafety3-3.1Intended use3100Intended use3-][Gerätebeschreibung FS-Mo dule Sys A + B
The module may be used for failsafe applications in system environment
A and B (automation system PSS 4000).
Bestimmung/Gerätebeschreibung Kat./SIL_PSSu
The module meets the requirements of EN IEC 61508 up to SIL3 and EN
954-1 up to Category 4.
][Gertebeschreibung FS-Ausgang
It provides type 1 failsafe outputs in accordance with IEC 61131-2.
The outputs may be used to switch:
Resistive loads
Inductive loads
Capacitive loads
Bestimm _Verwe nd_Zusatz-(T)
The module PSSu E F 2DO 2-T is suitable for use where there are in-
creased environmental requirements (see Technical Details).
Bestimm _Verwe nd_Zusatz-(R)
The module PSSu E F 2DO 2-R is suitable for use where there are in-
creased environmental requirements demanded by railway applications
(see Technical Details).
Bestimmung/Gertebeschreibung_Ausschluss
Intended use includes making the electrical installation EMC-compliant.
Please refer to the guidelines stated in the "PSSuniversal Installation
Manual". The module is designed for use in an industrial environment. It
is not suitable for use in a domestic environment, as this can lead to in-
terference.
The following is deemed improper use in particular:
Any component, technical or electrical modification to the module
Use of the module outside the areas described in this manual
Use of the module outside the technical details (see chapter entitled
"Technical Details")
Bestimm_Verwend_Info_PSSu_PAS4000_mit-R
Bestimm_Verwend_Basismodule
INFORMATION
The module is supported by
PSSuniversal Configurator and PSSuniversal Assistant from
Version 1.4.0 (base type, T-type)
PAS4000 from Version 1.1.1 (base type, T-type)
PAS4000 from Version 1.5.0 (R-type)
– We recommend that you always use the latest version
(download from www.pilz.de).

3.1 Intended use
3 Safety
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected]
3-2
The PSSu E F 2DO 2 module may be used in conjunction with the fol-
lowing base modules:
Bestimm_Basismodule Digital schmal PSSu BP 1/8S
PSSu BP 1/8C
PSSu BP-C 1/8S
PSSu BP-C 1/8C
PSSu BP 1/12S
PSSu BP 1/12C
PSSu BP-C1 1/12S
PSSu BP-C1 1/12C
Bestimm_Verwend_Basismodule-T-R
The PSSu E F 2DO 2-T and PSSu E F 2DO 2-R modules may be used
in conjunction with the following base modules:
Bestimm_Basismodule Digital-T schmal PSSu BP 1/8S-T
PSSu BP 1/8C-T
PSSu BP-C 1/8S-T
PSSu BP-C 1/8C-T
PSSu BP 1/12S-T
PSSu BP 1/12C-T
PSSu BP-C1 1/12S-T
PSSu BP-C1 1/12C-T

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 3-3
3.2 Safety regulations
3 Safety
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, commis-
sioned, operated, maintained and decommissioned by competent per-
sons.
A competent person is someone who, because of their training, experi-
ence and current professional activity, has the specialist knowledge re-
quired to test, assess and operate the work equipment, devices,
systems, plant and machinery in accordance with the general standards
and guidelines for safety technology.
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.
3.2.2 Warranty and liability
Warranty an d liability3-Sich Gewhrleistung
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.).
3.2.3 Disposal
Disposal3-Sich Entsorgung In safety-related applications, please comply with the mission time tM
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 Safety
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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4.1 Module features
4 Function description
44000Function descriptionFunction description4-4.1Module features4100Module features4-
4.1.1 Functions
Functions4-][Funktionsbeschreibung Module Supply
Module supply
The module supply provides the module with voltage.
][Funktionsbeschreibung Signale am Ausgang
Signals at the output
“0” signal (0 V) at the output:
– Output is high impedance
– No current to the load
“1” signal (+24 V) at the output:
– Output is low impedance
– Current is supplied to the load
][Funktionsbeschreibung_Peri Ausgang
Periphery supply
The module routes the periphery supply from the module bus to the
base module terminals.
The periphery supply is used to supply the outputs.
][Funktionsbeschreibung_Aus FS
Outputs
The head module sets the output status via the module bus.
The max. capacity at an output depends on the load (see character-
istic). Connecting a higher capacity may lead to an error.
Operation with electronic contactors has not been tested and may
lead to errors. Please contact our Customer Support team if you are
using electronic contactors.
][Funktionsbeschreibung_Zusatz FS-Ausgang
Output test
Outputs that are switched on are checked via regular off tests.
– Test pulses for outputs that are switched on: see Technical Details
– Outputs that are switched on are switched off for the duration of
the test pulse.
– The load must not switch off because of the test.
Outputs that are switched off are checked via regular on tests.
– Test pulses for outputs that are switched off: see Technical Details
– Outputs that are switched off are switched on for the duration of
the test pulse.
– The load must not switch on because of the test.
Excluding individual outputs from the output test:
If a plant is particularly sensitive to the test pulses, they may be
switched off for individual outputs.
The test must be replaced by other measures, depending on the safe-
ty requirement.

4.1 Module features
4 Function description
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4-2
When test pulses are switched off:
– The correct switch status is always checked.
– The output's ability to switch will not be detected until the next time
the output is switched on/off.
Testing for shorts
A test is regularly carried out to check for shorts between the outputs.
][Funktionsbeschreibung_Zusatz FS-Ausgang Querschlusserkennung For applications in accordance with Category 4, PL e and SIL 3, de-
tection of shorts between contacts must be guaranteed either via the
on/off test or through other measures (e.g. asynchronous switching).
A short between contacts must be simulated during commissioning.
][Funktionsbeschreibung_BA_Zusatz Einschalttest
][Funktionsdiagramm F 2DO 2
Timing diagram
t1Pulse duration on power-up test (see Technical details)
t2Scan time of power-up test when test is repeated (ca. 4 ms)
t3Scan time of power-up test under normal circumstances (ca. 5
min.)
WARNING!
When wiring an output with capacitance it is essential to note
the pulse duration, repetition period and scan time of the power-
up test, otherwise the load may switch on unintentionally.
"1"-Signal
t2 t1t1t3t1
t
t3t1
U
"0"-Signal

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4.1 Module features
4 Function description
Characteristic: Output capacitance C dependent on load current I
][Funktionsdiagramm F 2DO 2-T-R
Derating diagram (PSSu E F 2DO 2(-T)(-R)): Permitted ambient tem-
perature T dependent on load current I
4
8
12
16
20
0
0,2 0,4 0.6 0,8 1 1,2 1,4 1,6 1,8 2 I [A]
C [µF]
20
40
60
80
100
0
12
T [°C]
I [A]
1,41,2 1,6 1,80,40,2 0,6 0,8

4.1 Module features
4 Function description
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4-4
4.1.2 Integrated protection mechanisms
Integrated protection mechanisms4-][Schutzmechanismen E/A-Module
When the PSSu E F PS1(-T) is used to supply the system, the module
supply is buffered for 20 ms if the supply voltage is interrupted.
][Schutzmechanismen FS-Ausgang
The module has the following protection mechanisms:
Common second shutdown route, tested regularly
Cyclical output tests
Tests for shorts between the outputs
The module provides the following diagnostic data:
Start-up error
Configuration error
FS communication error
Bus termination error
Temperature error: too warm
Temperature error: too hot
Output error
4.1.3 Reaction times
Reaction times4-][Funktionsbeschreibung_BA Reaktion Aus
Information on the reaction times of the outputs can be found in the
PSSuniversal System Description.