Pilz PSS67 F 16DI SB-T User Manual
PSS67 F 16DI SB-T
Programmable control systems PSS
®
Operating Manual– Item No. 21 869-01
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.
The names of products, goods and technologies used in this documentation are registered
®
trademarks of the respective companies. Automation Workbench
PNOZ
®
, Primo®, PSS®, SafetyBUS p® are registered trademarks of Pilz GmbH & Co. KG.
, Pilz®, PIT®, PMI®,
Contents
Introduction 1-1
Validity of documentation 1-1
Overview of documentation 1-2
Definition of symbols 1-3
Overview 2-1
Front view 2-2
Safety 3-1
Intended use 3-1
Categories in accordance with EN 954-1 3-2
Digital inputs 3-2
System requirements 3-2
CPU versions 3-2
System software versions 3-3
Safety guidelines 3-3
Use of qualified personnel 3-3
EMCD 3-3
Warranty and liability 3-4
Disposal 3-4
Operating Manual: PSS67 F 16 DI SB-T
1
Contents
Function Description 4-1
Inputs 4-1
Signal detection at the inputs 4-2
Signal change behaviour 4-2
Test pulse outputs/24 VDC terminals 4-3
Internal wiring diagram 4-3
Installation 5-1
Supply Voltage 6-1
Wiring 7-1
Wiring the inputs and test pulse outputs 7-1
Notes on wiring 7-2
Labelling the module 7-2
Digital inputs 7-3
Test pulse outputs 7-3
Example: Single-channel, failsafe input device, without test pulse 7-5
Example: Single-channel, failsafe input device, without test pulse 7-6
Example: Dual-channel input devices, without test pulses 7-7
Example: Dual-channel input devices, without test pulses 7-8
Example: Single-channel, failsafe input device, with test pulse 7-9
Example: Single-channel, failsafe input device, with test pulse 7-10
Example: Dual-channel, failsafe input device, with test pulse 7-11
Example: Dual-channel, failsafe input device, with test pulse 7-12
2 Operating Manual: PSS67 F 16DI SB-T
SafetyBUS p Interface 8-1
Operation and Maintenance 9-1
Commissioning 9-1
Setting the device address 9-2
Display elements 9-4
Recommissioning 9-5
Faults 9-5
Module configuration 9-5
Technical Details 10-1
Order reference 10-2
Operating Manual: PSS67 F 16 DI SB-T
3
Introduction
This operating manual explains the function and operation of the
decentralised input module PSS67 F 16DI SB-T.
This documentation is intended for instruction and should be retained for
future reference.
Please also refer to the other manuals in the PSS-range, in particular the
SafetyBUS p Manual, the “FS System Description” and the “ST System
Description”.
You will need to be conversant with the information in these manuals in
order to fully understand this manual.
Validity of documentation
This documentation is valid for the PSS67 F 16DI SB-T from Version 1.1. It
is valid until new documentation is published. The latest documentation is
always enclosed with the unit.
1-1Operating Manual: PSS67 F 16DI SB-T
Introduction
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 digital input module.
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 digitial input
module: inputs and test pulse outputs.
5 Installation
This chapter explains how to install the digital input module.
6 Supply Voltage
This chapter explains what you need to consider when connecting
the supply voltage.
7 Wiring the Inputs and Test Pulse Outputs
This chapter describes the safety-related wiring of the inputs and test
pulse outputs.
8 SafetyBUS p Interface
This chapter describes the configuration of the SafetyBUS p interface.
9 Operation and Maintenance
This chapter describes the commissioning of the digital input module.
10 Technical Details
1-2 Operating Manual: PSS67 F 16DI SB-T
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 which
could lead to serious injury or 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.
1-3Operating Manual: PSS67 F 16DI SB-T
Introduction
Notes
1-4 Operating Manual: PSS67 F 16DI SB-T
Overview
The module PSS67 F 16DI SB-T can be used in a rugged industrial
environment up to protection type IP67.
It has 16 digital inputs and 4 dedicated test pulse outputs.
The inputs are suitable for connecting single or dual-channel safety-related
input devices, with or without test pulses. The inputs can be assigned to
two I/O-Groups on SafetyBUS p.
The 4 test pulse outputs are available via 8 M12 plug-in connectors. The
test pulses are permanently assigned to the inputs. The test pulse outputs
can also be configured as 24 VDC outputs.
The PSS67 F 16DI SB-T requires a 24 V supply, which provides power to
both the module electronics and the dedicated test pulse outputs.
The module is isolated from SafetyBUS p through optocouplers.
NOTICE
Before installing the module you should read and take note of the
information contained in the “SafetyBUS p Safety Manual”.
2-1Operating Manual: PSS67 F 16DI SB-T
Overview
Front view
8
1
3
5
9
1
2
4
6
1: SafetyBUS p IN interface X9 (M12 male
connector)
2: SafetyBUS p OUT interface X10 (M12 female
connector)
3: Supply voltage connection IN
X11 (M12 male connector)
7
4: Supply voltage connection OUT
X12 (M12 female connector)
5: LEDs for operating status and
voltage supply
6: Rotary switch for setting the device address
on SafetyBUS p
7: Plug-in connectors for inputs and
test pulse outputs X1 to X8 (M12 female
connectors)
8: Functional earth connection
9: Labelling strip with:
•Device type
•Order number
•Serial number/hardware version
Fig. 2-1: Front view
2-2 Operating Manual: PSS67 F 16DI SB-T
Safety
Intended use
The PSS67 F 16DI SB-T is a decentralised input module designed for use
on SafetyBUS p, where it has the function of an “Input/Output Device”.
The following is deemed improper use:
• Any component, technical or electrical modification to the digital input
module
• Use of the digital input module outside the areas described in this
manual
• Use of the digital input module outside the documented technical details
(see chapter entitled “Technical Details”).
3-1Operating Manual: PSS67 F 16 DI SB-T
Safety
Categories in accordance with EN 954-1
WARNING!
Please note: To achieve the corresponding category or requirement class,
the whole system including all safety-related components (parts, devices,
user program etc.) must be included in the assessment. For this reason,
Pilz cannot accept liability for the correct classification into a category or
requirement class.
Digital inputs
Depending on the application area and its respective regulations, the
inputs may be used without test pulses for applications up to Category 3,
in accordance with EN 954-1. The possibility of a short circuit occurring in
the external wiring between different inputs or against the supply must be
eliminated through appropriate wiring.
For Category 4 applications, shorts between the input contacts must be
detected. This can be achieved through the use of the module’s test pulses
or, depending on the type of input device, through a feasibility test or
through detection of shorts across the contacts on the input device (e.g.
light grid) (for connection examples please see “Wiring the Inputs and
Outputs”).
System requirements
CPU versions
The PSS67 F 16DI SB-T is supported by the following SafetyBUS pcompatible programmable safety and control systems:
• PSS SB CPU from Version 1.3
• PSS1 SB CPU from Version 1.3
• PSS SB 3006 IBS-S PCP from Version 1.2
• PSS SB 3056 from Version 1.2
• PSS(1) SB CPU3 from Version 1.4
• all Compact 3rd Generation PSS, e.g. PSS SB 3047-3 ETH-2
3-2 Operating Manual: PSS67 F 16DI SB-T
System software versions
The following system software is required in order to configure the module:
• PSS WIN-PRO from Version 1.7.0
Safety guidelines
Failure to keep to the following safety regulations will render all warranty
and liability claims invalid:
• All health and safety / accident prevention regulations for the particular
area of application must be observed.
• Before using the unit it is necessary to perform a safety assessment in
accordance with the Machinery Directive 98/37/EC.
Use of qualified personnel
The safety system may only be assembled, installed, programmed,
commissioned, operated, maintained and decomissioned by qualified
personnel. Qualified personnel are people who, because they are:
EMCD
• Qualified electrical engineers and
• Have received training from qualified electrical engineers,
are suitably experienced to operate devices, systems, plant and machinery
in accordance with the general standards and guidelines for safety
technology.
The module PSS67 F 16DI SB-T is designed for use in an industrial
environment. Interference may occur if used within a domestic environment.
3-3Operating Manual: PSS67 F 16 DI SB-T
Safety
Warranty and liability
All claims to warranty and liability will be rendered invalid if:
• The module PSS67 F 16DI SB-T was used contrary to the purpose for
which it was 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 components
on the PCB boards, soldering work etc.).
Disposal
The module PSS67 F 16DI SB-T must be disposed of properly when it
reaches the end of its service life.
3-4 Operating Manual: PSS67 F 16DI SB-T
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