Pilz PSS 3075-3 Series User manual

Programmable control systems PSS®
PSS 3075-3 Series
Operating Manual – Item No. 21 071-10

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1Operating Manual: PSS 3075-3 Series
Introduction 1-1
Validity of documentation 1-2
Overview of documentation 1-3
Definition of symbols 1-4
Overview 2-1
Front views 2-4
PSS 3075-3, PSS 3075-3 NR 2-4
PSS 3075-3 DP-S 2-6
PSS SB 3075-3 2-8
PSS SB 3075-3 DP-S 2-10
PSS SB 3075-3 ETH-2, PSS SB 3075-3 ETH-2 SE 2-12
PSS SB 3075-3 CANopen 2-14
PSS SB 3075-3 ETH-2 CANopen 2-16
Safety 3-1
Intended use 3-1
Product modifications 3-2
Categories in accordance with EN 954-1 3-2
Digital inputs (DI2) 3-2
Single-pole outputs (DOS) 3-3
Dual-pole outputs (DOZ) 3-3
Safety guidelines 3-3
Use of qualified personnel 3-4
EMCD 3-4
Warranty and liability 3-4
Disposal 3-4
Contents

Contents
2Operating Manual: PSS 3075-3 Series
Function Description 4-1
CPU 4-1
Interfaces 4-1
CPU interfaces 4-1
SafetyBUS p interface 4-1
Interfaces for standard bus systems 4-1
Inputs 4-2
Digital inputs (DI2) 4-2
Alarm inputs (DIF) 4-2
Outputs 4-3
Single-pole outputs (DOT/DOS) 4-3
Dual-pole outputs (DOZ) 4-7
Configuration coding 4-8
Installation 5-1
General requirements 5-1
Installing the safety system 5-1
Installing the safety system PSS 3075-3, PSS 3075-3 NR 5-2
Installing the safety system PSS 3075-3 DP-S,
PSS SB 3075-3, PSS SB 3075-3 ETH-2 and
PSS SB 3075-3 ETH-2 SE 5-3
Installing the safety system PSS SB 3075-3 DP-S,
PSS SB 3075-3 CANopen and PSS SB 3075-3 ETH-2 CANopen 5-4
Installing the safety system in a control cabinet 5-5
Supply Voltage 6-1
General requirements 6-1
Notes on wiring 6-3

3Operating Manual: PSS 3075-3 Series
Wiring the Inputs and Outputs 7-1
Configuration of the terminals and connector description 7-1
Notes on wiring 7-2
Digital inputs (DI2) 7-4
Example: Single-channel, failsafe input device, without test pulse 7-6
Example: Dual-channel, failsafe input devices, without test pulses 7-8
Example: Single-channel, failsafe input device, with test pulse 7-10
Example: Dual-channel, failsafe input device, with test pulse 7-12
Alarm inputs (DIF) 7-14
Example: Alarm test 7-16
Single-pole outputs (DOS) 7-18
Dual-pole outputs (DOZ) 7-20
Interfaces 8-1
General requirements 8-1
Programming device interface (“PG”) 8-2
Programming device interface RS 232 8-3
Programming device interface RS 485 8-4
User interface (“USER”) 8-5
User interface RS 232 8-6
User interface RS 485 8-7
SafetyBUS p interface (“SafetyBUS p”) 8-8
Interfaces for standard bus connections 8-8
Operation and Maintenance 9-1
Commissioning 9-1
Faults 9-1
PSS and SafetyBUS p functionality 9-1
Standard bus functionality 9-1

Contents
4Operating Manual: PSS 3075-3 Series
Display elements 9-2
PSS functionality 9-2
SafetyBUS p functionality 9-2
Standard bus functionality 9-2
Changing the battery 9-3
Technical Details 10-1
Derating diagrams 10-6
Accessories 10-7
Appendix 11-1
Address of Safety Network International e.V. 11-1
Changes in the documentation 11-1

1-1Operating Manual: PSS 3075-3 Series
This operating manual explains the function and operation of the
programmable safety system, describes the installation and provides
guidelines on how to connect the digital inputs, digital outputs and test
pulse outputs on programmable safety systems from the PSS 3075-3
series. A PSS in the PSS SB 3075-3 series is a 3rd generation
programmable safety system.
Depending on the unit type, an interface is available for connection to the
safety-related bus system SafetyBUS p. The SafetyBUS p interface is
described in this manual.
Different interfaces are available for connection to various non-safety-
related standard bus systems, depending on the unit type. These
interfaces are described in separate operating manuals.
The necessary operating manuals are supplied with the relevant unit types.
Please refer to the PSS-range manuals, in particular the information and
requirements stated in the “PSS-Range Safety Manual”, “FS System
Description”, “ST System Description” and also the “SafetyBUS p Installati-
on Manual” from the Safety BUS p manual package.
You will need to be conversant with the information in these manuals in
order to fully understand this manual.
This documentation is intended for instruction and should be retained for
future reference.
Introduction

Introduction
1-2 Operating Manual: PSS 3075-3 Series
Validity of documentation
This documentation is valid for the following programmable safety systems
from the PSS 3075-3 series:
• PSS 3075-3 from Version 1.0
• PSS 3075-3 DP-S from Version 1.0
• PSS 3075-3 NR from Version 1.0
• PSS SB 3075-3 from Version 1.0
• PSS SB 3075-3 CANopen from Version 3.0
• PSS SB 3075-3 DP-S from Version 1.0
• PSS SB 3075-3 ETH-2 from Version 1.0
• PSS SB 3075-3 ETH-2 CANopen from Version 1.0
• PSS SB 3075-3 ETH-2 SE from Version 1.0
It is valid until new documentation is published. The latest documentation is
always enclosed with the unit.

1-3Operating Manual: PSS 3075-3 Series
Overview of documentation
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 most important features of
the programmable safety systems.
3 Safety
This chapter must be read as it contains important information on
safety regulations and intended use.
4 Function Description
This chapter describes the individual components of the
programmable safety systems: CPU, inputs, outputs and test pulse
outputs.
5 Installation
This chapter explains how to install the programmable safety
systems.
6 Supply Voltage
This chapter explains what you need to consider when connecting the
supply voltage.
7 Wiring the Inputs and Outputs
This chapter describes the safety-related wiring of the inputs, outputs
and test pulse outputs.
8 Interfaces
This chapter describes the configuration of the available interfaces.
9 Operation and Maintenance
This chapter explains how to commission the safety systems and
advises on what to do if a fault occurs.
10 Technical Details
11 Appendix

Introduction
1-4 Operating Manual: PSS 3075-3 Series
Definition of symbols
Information in this manual that is of particular importance can be 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 unit(s) 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.