Pilz PSSu K S 16DO 0.5 User manual

PSSu K S 16DO 0.5
Operating Manual 22059-EN-08
}Decentralised system PSSuniversal I/O

Preface
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.
Source code from third-party manufacturers or open source software has been used for
some components. The relevant licence information is available on the Internet on the Pilz
homepage.
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
Operating Manual PSSu K S 16DO 0.5
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Section 1 Introduction 5
1.1 Validity of documentation 5
1.1.1 Retaining the documentation 5
1.1.2 Terminology: System environment A and B 5
1.2 Definition of symbols 6
Section 2 Overview 7
2.1 Module structure 7
2.2 Module features 7
2.3 Front view 8
Section 3 Safety 9
3.1 Intended use 9
3.2 Safety regulations 10
3.2.1 Use of qualified personnel 10
3.2.2 Warranty and liability 10
3.2.3 Disposal 10
Section 4 Function description 11
4.1 Block diagram 11
4.2 Module features 11
4.2.1 Function description 11
4.2.2 Integrated protection mechanisms 12
4.2.3 Reaction times 12
4.3 Configuration 12
4.3.1 PSSu assignment in system environment A 12
4.3.1.1 Addresses in the process image 12
4.3.2 PSSu assignment in system environment B 12
Section 5 Installation 13
5.1 General installation guidelines 13
5.1.1 Dimensions 13
5.2 Install compact module 15
5.3 Install/uninstall connector 17
5.4 Install labelling bracket 19
Section 6 Wiring 20
6.1 General wiring guidelines 20
6.1.1 Connectors' mechanical connection 20
6.1.2 Connect/disconnect the cables 20
6.2 Terminal configuration 22
6.3 Connecting the module 24
Section 7 Operation 25
7.1 Messages 25
7.2 Display elements 26
7.2.1 Display elements for module diagnostics 26

Contents
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7.2.2 Display elements for output status 26
Section 8 Technical details 27
Section 9 Order reference 30
9.1 Product 30
9.2 Accessories 30

Introduction
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1 Introduction
1.1 Validity of documentation
This documentation is valid for the product PSSu K S 16DO 0.5. It is valid until new docu-
mentation is published.
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
This documentation is intended for instruction and should be retained for future reference.
1.1.2 Terminology: System environment A and B
The PSSu system can be used in two different system environments. The module's applic-
ation 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
}Not in the automation system PSS 4000
PSSu in system environment B may be used in the
}Automation system PSS 4000, e.g. with
– Decentralised system PSSu I/O with SafetyNET p
– Control system PSSu PLC
– Control system PSSu multi

Introduction
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1.2 Definition of symbols
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 dam-
aged and also provides information on preventive measures that can be
taken. It also highlights areas within the text that are of particular import-
ance.
INFORMATION
This gives advice on applications and provides information on special fea-
tures.

Overview
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2 Overview
2.1 Module structure
The module combines the function unit (inputs or outputs) and connection levels in one
housing.
Wiring is via 10-pin or 30-pin connectors with spring-loaded terminals, which are plugged
into the connector strips on the module.
Details of the applicable connectors with spring-loaded terminals are available in the
chapter entitled “Intended Use”.
2.2 Module features
The product has the following features:
}16 Digital outputs
– Semiconductor technology
– Single-pole
– Positive-switching
– Current load capacity per output: 0,50 A
– Short circuit-proof
– Overload-proof
}LEDs for:
– Switch status of each output
– Module error
}2 x 10-pin connector strip
}Communication via:
– Standard fieldbus
}For standard applications in system environment A and B
Accessories:
}Connector with spring-loaded terminals (necessary for operation)
}Labelling bracket
}Labelling strips (sheets)

Overview
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2.3 Front view
1
4
6
7
5
3
2
Key:
}1: Labelling strip with:
– 2D code
– Order Number
– Serial Number
– Hardware version number
}2: Name of compact module
}3: Connector strip X1 for connectors with spring-loaded terminals
}4: Connector strip X2 for connectors with spring-loaded terminals
}5: Labelling strip for connector strip X2
}6: Labelling strip for connector strip X1
}7: LEDs for status display and module diagnostics

Safety
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3 Safety
3.1 Intended use
The module provides type 1 outputs in accordance with IEC 61131-2. It may be used to
switch:
}Resistive loads
}Inductive loads
}Capacitive loads
The module PSSu K S 16DO 0.5 may be used as a safety component in accordance with
the Lifts Directive 95/16/EC, EN81-1, EN81-2 and EN115-1.
The programmable safety system should be installed in a protected environment that meets
at least the requirements of pollution degree 2. Example: Protected inside space or control
cabinet with protection class IP54 and corresponding air conditioning.
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 interference.
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
}Any use of the module that is not in accordance with the technical details.
INFORMATION
The module is supported by:
}PSSuniversal Configurator and PSSuniversal Assistant from Version
1.8.1.
}PAS4000 from version 1.7.0
– We recommend that you always use the latest version (download
from www.pilz.de).
The PSSu K S 16DO 0.5 module may be used with the following connectors with spring-
loaded terminals:
}PSSu A Con 1/10 C
}PSSu A Con 3/30 C
WARNING!
The module may not be used in combination with PSSu E F BSW(-T) mod-
ules in safety-related applications.

Safety
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3.2 Safety regulations
3.2.1 Use of qualified personnel
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 pro-
fessional 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.
It is the company’s responsibility only to employ personnel who:
}Are familiar with the basic regulations concerning health and safety / accident preven-
tion
}Have read and understood the information provided in this description under "Safety"
}And have a good knowledge of the generic and specialist standards applicable to the
specific application.
3.2.2 Warranty and liability
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 components on the PCB
boards, soldering work etc.).
3.2.3 Disposal
}In safety-related applications, please comply with the mission time TM in the safety-re-
lated characteristic data.
}When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).

Function description
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4 Function description
4.1 Block diagram
Module Bus
Module
Supply
+ 5 V DC
Data
(ST)
0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V
O00 O01 O02 O03 O04 O05 O06 O07 O08 O09 O10 O11 O12 O13 O14 O15
Periphery
Supply
+ 24 V DC
24 V 0 V
4.2 Module features
4.2.1 Function description
Module supply
}The module supply provides the module with voltage.
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
Periphery supply
}The Periphery Supply is not provided via the module bus, but it has to be fed via the
connectors.
}The periphery supply is used to supply the outputs.
Outputs
}The head module sets the output status via the module bus.

Function description
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4.2.2 Integrated protection mechanisms
When the PSSuEFPS1(-T) or PSSu E F PS2(-T)(-R) is used to supply the system, the
module supply is buffered for 20ms if the supply voltage is interrupted.
The module provides the following diagnostic data:
}Start-up error
}Configuration error
}ST communication error
}Bus termination error
}Temperature error
4.2.3 Reaction times
Information on the reaction times of the outputs can be found in the PSSuniversal System
Description.
4.3 Configuration
4.3.1 PSSu assignment in system environment A
It is not necessary to configure ST outputs in the PSSuniversal Configurator on the
PSSWIN-PRO system software, but ST modules can be selected and displayed.
The ST process image can be optimised by combining adjacent bits of the same type into
bytes.
Further information on configuration is available in the PSSuniversal Configurator's online
help.
4.3.1.1 Addresses in the process image
The module occupies 16 consecutive bit addresses in the process image.
Configuration SafetyBUS p Standard bus system
FS-PII ST-PII ST-PIO
None - - - - - - 16 Bit
4.3.2 PSSu assignment in system environment B
Data access is via pre-defined I/O data types:
I/O data name I/O data type I/O data element Meaning
O00 … O15 ST_O_DO Data: BOOL Output data O00 ... O15

Installation
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5 Installation
5.1 General installation guidelines
Please refer also to the PSSuniversal Installation Manual.
NOTICE
Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure against discharge
before touching the product, e.g. by touching an earthed, conductive sur-
face or by wearing an earthed armband.
5.1.1 Dimensions
Module with connector:
49,2 mm
(1.937")
30 mm
(1.181")
62,7 mm
(2.469")
128,9 mm (5.075")

Installation
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Module with connector and labelling bracket:
30 mm
(1.181")
76,7 mm
(3.020")
128,9 mm (5.075")

Installation
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5.2 Install compact module
Prerequisite:
}The head module must be installed.
}If the head module does not have an integrated power supply, a supply voltage module
must be installed to the right of the head module.
}A base module with screw terminals may not be installed to the left of the compact
module.
Please note:
}All contacts should be protected from contamination.
}The mechanics of the compact modules are designed for 50 plug in/out cycles.
Procedure:
}Slot the groove on the compact module on to the mounting rail from below [1].
}Push the compact module back as far as it will go [2].
}Make sure that the locking mechanism [3] is pushed downwards, connecting the mod-
ule firmly to the mounting rail.
}On the mounting rail, slide the compact module to the left.
NOTICE
Potential contact damage due to twisting!
The contacts for the Module Supply and Periphery Supply can be bent by
twisting the compact modules on the mounting rail.
– On the mounting rail, carefully slide the compact module to the left, in
parallel to the adjoining module, until you hear the lateral mounting
hooks on the adjacent module lock into position [4].

Installation
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Schematic representation:
[1]
[3]
[4]
[2]
[4]

Installation
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5.3 Install/uninstall connector
We recommend that the connectors with spring-loaded terminals are wired before they are
plugged in.
Please note:
}All contacts should be protected from contamination.
}The mechanics of the connector are designed for 25 plug in/out cycles.
Installation procedure:
}Plug the connector into the required connector strip until you hear it lock into position
[1].
INFORMATION
The two locking levers automatically hook into place when plugged in. As a
result the connector is firmly connected to the module.
Schematic representation:
[1]
Uninstallation procedure:
}Push both locking levers to the left, as far as they will go [1].
INFORMATION
This will automatically lift the connector, which can then be removed from
the module.

Installation
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NOTICE
As you remove the connector, grasp the connector housing and not the
cable harness.
Schematic representation:
[1]
[1]

Installation
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5.4 Install labelling bracket
Installation procedure:
}We recommend that the labelling strips are attached to the labelling bracket prior to in-
stallation.
}Slot the two pins on the labelling bracket into the receiving lugs on the module [1].
}Check that the labelling bracket is firmly seated.
Schematic representation:
[1]
[1]

Wiring
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6 Wiring
6.1 General wiring guidelines
Please note:
}The actuators may be connected using unshielded cables.
}The outputs do not need suppression for inductive loads.
}Use copper wiring.
6.1.1 Connectors' mechanical connection
Please note:
}The conductor cross section on the spring-loaded terminals without ferrules is 0,20 -
1,00 mm², 22 - 18 AWG.
}If you are using multi-core or fine-core cables we recommend ferrules in accordance
with DIN46228/Part 1 or DIN46228/Part 4, 0.2 ... 1 mm2. To crimp the ferrules we re-
commend crimping pliers (crimp form A) conforming to EN60947-1, such as the PZ 6/5
from Weidmüller, for example.
}Terminal points per connection: 1
}Stripping length: 8,0 mm
6.1.2 Connect/disconnect the cables
We recommend you use a screw driver with a 0.4 x 2.5 mm (DIN 5264) blade!
Strip the cable:
}Strip the cable [1] and apply a ferrule if necessary (DIN 46228/Part 1 or DIN 46228/Part
4).
Connect cable:
}Using the screwdriver, press the actuator button on the spring-loaded terminal down as
far as it will go [2], keep it held down and insert the stripped cable into the plug connec-
tion as far as it will go [2].
}Check that the cable is firmly seated [3].
Disconnect cable:
}Using the screwdriver, press the actuator button down as far as it will go [4], keep it
held down and pull the cable out of the plug connection [4].