Pilz PSSu H PLC1 FS SN SD Series User manual

PSSu H PLC1 FS SN SD (M12) (-T)(-R)
Operating Manual-21939-EN-17
}Control system PSSuniversal PLC

Preface
This document is the original document.
Where unavoidable, for reasons of readability, the masculine form has been selected when
formulating this document. We do assure you that all persons are regarded without discrim-
ination and on an equal basis.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for the user's internal purposes. Suggestions and comments for improving this documenta-
tion 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
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1 Introduction ............................................................................................................................5
1.1 Validity of documentation.......................................................................................................... 5
1.1.1 Retaining the documentation .................................................................................................... 5
1.2 Using the documentation .......................................................................................................... 5
1.3 Definition of symbols................................................................................................................. 5
1.4 Third-party manufacturer licence information ........................................................................... 6
2 Overview .................................................................................................................................7
2.1 Module features ........................................................................................................................ 7
2.2 Front view ................................................................................................................................. 8
3 Safety ...................................................................................................................................... 10
3.1 Intended use ............................................................................................................................. 10
3.2 Safety regulations ..................................................................................................................... 11
3.2.1 Safety assessment ................................................................................................................... 11
3.2.2 Use of qualified personnel ........................................................................................................ 11
3.2.3 Warranty and liability ................................................................................................................ 11
3.2.4 Disposal .................................................................................................................................... 11
4 Function description ............................................................................................................. 12
4.1 Block diagram ........................................................................................................................... 12
4.2 Control system.......................................................................................................................... 12
4.3 Supply voltage .......................................................................................................................... 13
4.3.1 Function description.................................................................................................................. 13
4.3.2 Current load capacity................................................................................................................ 13
4.4 Integrated protection mechanisms............................................................................................ 15
4.5 SD card..................................................................................................................................... 16
4.6 Reset button ............................................................................................................................. 16
4.7 SafetyNET p ............................................................................................................................. 17
4.7.1 Connection to SafetyNET p ...................................................................................................... 17
4.8 External communication ........................................................................................................... 17
5 Installation ..............................................................................................................................18
5.1 General installation guidelines.................................................................................................. 18
5.2 Dimensions ............................................................................................................................... 18
5.3 Installing the head module........................................................................................................ 19
6 Interface assignment ............................................................................................................. 20
7 Wiring ......................................................................................................................................21
7.1 General wiring guidelines ......................................................................................................... 21
7.2 Terminal configuration .............................................................................................................. 21
7.3 Connecting the module............................................................................................................. 22
8 Operation ................................................................................................................................23
8.1 Messages ................................................................................................................................. 23
8.2 Display elements ...................................................................................................................... 23
8.2.1 MBUS ....................................................................................................................................... 24

Contents
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8.2.2 SD CARD.................................................................................................................................. 25
8.2.3 ST RUN .................................................................................................................................... 26
8.2.4 FS RUN .................................................................................................................................... 27
8.2.5 DIAG ......................................................................................................................................... 28
8.2.6 ST FORCE................................................................................................................................ 29
8.2.7 FS FORCE................................................................................................................................ 30
8.2.8 MS ............................................................................................................................................ 31
8.2.9 NS/BF ....................................................................................................................................... 32
8.2.10 ST SNp ..................................................................................................................................... 33
8.2.11 FS SNp ..................................................................................................................................... 34
8.2.12 5V, 24V ..................................................................................................................................... 35
8.2.13 X3: LNK, X3: TRF, X4: LNK, X4: TRF ...................................................................................... 36
9 Technical Details ...................................................................................................................37
9.1 Safety characteristic data ......................................................................................................... 46
10 Order reference ......................................................................................................................47
10.1 Product ..................................................................................................................................... 47
10.2 Accessories .............................................................................................................................. 47
11 EC declaration of conformity ................................................................................................ 48
12 UKCA-Declaration of Conformity ......................................................................................... 49

Introduction
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1 Introduction
1.1 Validity of documentation
The documentation is valid for the product types:
}PSSu H PLC1 FS SN SD
}PSSu H PLC1 FS SN SD–T
}PSSu H PLC1 FS SN SD M12-T
}PSSu H PLC1 FS SN SD–R
}PSSu H PLC1 FS SN SD M12-R
}It is valid until new documentation is published.
Please also refer to the following documents:
}System Description PSS 4000
}PSSuniversal Installation Manual
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.
1.2 Using the documentation
This document is intended for instruction. Only install and commission the product if you
have read and understood this document. The document should be retained for future ref-
erence.
1.3 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.

Introduction
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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.
1.4 Third-party manufacturer licence information
This product includes Open Source software with various licenses.
Further information is available in the document „Third-party manufacturer licence informa-
tion PSS 4000-exclusive devices“ (document number 1003883) at www.pilz.com.
The relevant source codes can be requested via [email protected].
Your request should include the following: (a) the firmware name, (b) the firmware version,
(c) your name, (d) your company name (if applicable), (e) your reply address and (f) your E-
mail address (if possible).
Pilz can charge a fee for the data medium and for sending.
The request for the source code must be received 3 years at the latest after the receipt of
the relevant GPL or LPGL. Irrespective of this period we will send you a complete, ma-
chine-readable copy of the source code as long as Pilz offers spares or technical support
for this device.

Overview
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2 Overview
2.1 Module features
The head module belongs to the performance class "Control system PSSuPLC". It can be
used to connect a PSSu system to SafetyNET p or for non-safety-related applications it can
be incorporated into a PROFINET project as an IO device.
The head module has the following features:
}2 free switch ports for connection to SafetyNETp
}External connections:
– Modbus/TCP
– Raw UDP
– Raw TCP
– EtherNet/IP
– PROFINET
}One FS resource and one ST resource
}SD card used to store the device project and the naming data
}Reset button
– For warm reset
– To transfer the naming data and/or device project from the SD card to the device
memory
}Supply voltage
– Integrated supply voltage for periphery supply and module supply
– Module supply is buffered for 20ms if the supply voltage is interrupted
– Plug-in connection terminals (either spring-loaded terminal or screw terminal)
}Status LEDs
}Supports FS and ST modules
}T-type:
PSSu H PLC1 FS SN SD (M12)-T: For increased environmental requirements
}R-type:
PSSu H PLC1 FS SN SD (M12)-R: For railway applications

Overview
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2.2 Front view
Front view of head modules with an RJ45 female connector
MS
NS/BF

Overview
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Front view of head modules with an M12 female connector
1
2
3
44
6
57
315071
Legend
1 Ethernet Port
2 Ethernet Port
3 Labelling strip (see below for details)
4 Status LEDs
5 SD card
6 Reset pushbutton
7 Supply voltage connection (module and periphery supply)
The labelling strip contains the following information:
Order number
Serial number
Hardware version
2D code:
Product
information
MAC address
2D code:
MAC address
MAC
ADD
0002
4840
3152
312070
100017
HW 001

Safety
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3 Safety
3.1 Intended use
The module is suitable for use in safety and non-safety-related applications, with and
without SafetyNETp or in non-safety-related applications with PROFINET IO.
Please note that only head modules with a "BF"-LED are used with PROFINET IO.
The modules PSSu H PLC1 FS SN SD and PSSu H PLC1 FS SN SD-T can be used as a
PESSRAL (programmable electronic system in safety-related applications for lifts) in ac-
cordance with the Lifts Directive 2014/33/EU. The modules meet the requirements for pas-
senger and goods lifts in accordance with EN 81-1/2, EN 81-20, EN81-22, EN 81-50, as
well as the requirements for escalators and moving walks in accordance with 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.
The module PSSu H PLC1 FS SN SD (M12)-R is suitable for use where there are in-
creased environmental requirements demanded by railway applications (see Technical de-
tails).
The module PSSu H PLC1 FS SN SD (M12)-T is suitable for use where there are in-
creased environmental requirements (see Technical Details).
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.
NOTICE
Always use the latest version of PAS4000 for programming the head mod-
ules (download from www.pilz.de).
– Base type and T-type:
at least version 1.3.1.
– R-type:
at least version 1.5.0

Safety
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3.2 Safety regulations
3.2.1 Safety assessment
Before using a device, a safety assessment in accordance with the Machinery Directive is
required.
The product as an individual component fulfils the functional safety requirements in accord-
ance with EN ISO 13849 and EN 62061. However, this does not guarantee the functional
safety of the overall plant/machine. To achieve the relevant safety level of the overall plant/
machine’s required safety functions, each safety function needs to be considered separ-
ately.
3.2.2 Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by persons who are competent to do so.
A competent person is a qualified and knowledgeable person who, because of their train-
ing, experience and current professional activity, has the specialist knowledge required. To
be able to inspect, assess and operate devices, systems and machines, the person has to
be informed of the state of the art and the applicable national, European and international
laws, directives and standards.
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 information provided in the section entitled Safety
}Have a good knowledge of the generic and specialist standards applicable to the specific
application.
3.2.3 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.).
3.2.4 Disposal
}In safety-related applications, please comply with the mission time TM in the safety-related
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
4.2 Control system
The head module is a programmable logic controller (PLC), which can be used in safety-re-
lated and non-safety-related applications. The control system has memory areas for the op-
erating system, the data and the device project with the user program.
The head module has a non-volatile memory for the non-volatile variables.
User programs can be created in IEC 61131 programming and/or Multi programming.
For safety-related applications, the processor section is designed with multi-channel di-
versity.
The control system communicates with the input and output modules via the local module
bus and with the decentralised input and output modules via SafetyNET p or for non-safety-
related applications as PROFINET IO-DEVICE. LEDs provide information on the status of
the control system and indicate any errors.
NOTICE
The controller has the system section with Ethernet/IP Adapter as well as
the PROFINETIODEVICE system section. You can recognise this by the
fact that the controller has a common status LED for PROFINET and Ether-
net/IP. The status LED is labelled with "BF" for PROFINET and "NS" for
Ethernet/IP.
Please note:
You can only use one of the two system sections on the head module; i.e.
you can use the head module either as an Ethernet/IP Adapter in Ethernet/
IP or as a PROFINETIO device in PROFINET.

Function description
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4.3 Supply voltage
4.3.1 Function description
The product provides the module supply and periphery supply for the modules on the mod-
ule bus:
}Module supply
Supply voltage for subsequent module (right-hand side)
}Periphery supply
Supply voltage for sensors, actuators and test pulses
When the supply voltage is fed in separately, the module supply and periphery supply are
galvanically isolated. If galvanic isolation is not required, a common power supply may be
used for the periphery supply and module supply.
4.3.2 Current load capacity
Ensure you comply with the current load capacity of the module and periphery supply (see
"Technical Details"). If the current load is higher, an additional supply voltage module is re-
quired to refresh the module supply and periphery supply.
}Module supply
The current load is the total current consumption of all the electronic and compact mod-
ules.
The module supply does not automatically switch off if values exceed or drop below their
limits. However, the "5 V" LED will light and a message will be entered in the diagnostic
list.
}Periphery supply
The current load is the total current consumption of the sensors, actuators and test
pulses supplied via the input/output modules.
The periphery supply does not automatically switch off if values exceed or drop below
their limits. However, the "24V" LED will light and a message will be entered in the dia-
gnostic list.
Please refer to the derating diagrams.

Function description
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PSSu H PLC1 FS SN SD: Derating diagram for periphery supply: Temperature T depend-
ent on load current I
T (°C)
20
40
60
80
100
0
1 2 3 4 5 6 7 8 9 10 I (A)
PSSu H PLC1 FS SN SD(-T)(-R): Derating diagram for periphery supply: Permitted ambient
temperature T dependent on load current I
20
40
60
80
100
0
5 10
T [°C]
I [A]
76 8 921 3 4

Function description
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PSSu H PLC1 FS SN SD(-T)(-R): Derating diagram for infeed for module supply: Permitted
ambient temperature T dependent on load current I
20
40
60
80
100
0
1 2
T [°C]
I [A]
1,41,2 1,6 1,80,40,2 0,6 0,8
4.4 Integrated protection mechanisms
The module has the following protection mechanisms:
}Multi-channel diverse processor section
}Cyclical self tests
}Potentially isolated SafetyNETp interface
}Infeed for module supply
– Polarity protection
– Voltage monitoring
– Transient voltage limitation
– 20 ms voltage buffer if the supply voltage is interrupted
}Module supply
– Short circuit-proof
}Periphery supply
– Voltage monitoring (exceeding upper/lower limit)

Function description
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4.5 SD card
The SD card has the following functions:
}The SD card is used to store the naming data and the device project; see PSS4000 Sys-
tem Description.
}The SD card is part of the safety concept on PSS4000. If the SD card is missing or has
been swapped, the next time the PSSu system is booted it will be unable to achieve the
operating status "PSSu System in RUN condition without error". The SD card has a lock-
ing mechanism, which protects it from being removed from the card holder unintention-
ally. The SD card can also be sealed to protect it from manipulation, whether accidental
or intentional.
Sealing the SD card for additional protection:
NOTICE
Damage to files on the SD card
Files may be damaged if the card is removed from the device or the power
to the device is switched off as the SD card is being written.
Remove the SD card only in recovery mode or in switched-off state.
4.6 Reset button
The "Reset" pushbutton on the head module has various functions:
}Perform a warm reset for the PSSu system.
The reset pushbutton can be used to perform a warm reset for the PSSu system.
}Transfer the naming data and/or device project from the SD card (deliberate operator ac-
tion to transfer the naming data and/or device project from the SD card to the device
memory).
}Perform recovery mode.
INFORMATION
The warm reset and the recovery mode and transfer of the naming data
and/or device project are described in the "PSS4000 System Description".
This is also where the general effects on the PSSu system are described in
detail.

Function description
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4.7 SafetyNET p
4.7.1 Connection to SafetyNET p
Functions
}The SafetyNET p interface enables safety-related and non-safety-related data transfer
between the PSSu system and other network subscribers.
}The head module receives signals from other network subscribers; it processes these sig-
nals in the user program and passes them on to the connected input/output modules.
}The head module receives signals from the connected input/output modules; it processes
these signals in the user program and passes them on to the other network subscribers.
}If a fault occurs, the module switches the connected failsafe outputs to a safe condition.
MAC address
}The MAC address is a factory-set default. It can found on the labelling strip on the front of
the module.
INFORMATION
Further information on SafetyNETp can be found in the "PSS4000 System
Description".
4.8 External communication
For non-safety-related applications the following IP connections are supported:
}Modbus/TCP
}Raw UDP
}Raw TCP
For non-safety-related applications the following fieldbuses are supported:
}PROFINET
}EtherNet/IP
Detailed information is available in the "System description PSS 4000".

Installation
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5 Installation
5.1 General installation guidelines
Please also refer to the PSSuniversal Installation Manual.
The description below assumes that the mounting rail is already installed.
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.
5.2 Dimensions

Installation
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5.3 Installing the head module
Prerequisite:
}The mounting rail must be installed.
Please note:
}All contacts should be protected from contamination.
Procedure:
}Install an end bracket to the left of the head module or leave enough space for one.
}Slot the groove on the head module on to the mounting rail from below [1].
}Push the head module back as far as it will go [2].
}Make sure that the locking mechanisms [3] are pushed downwards, connecting the mod-
ule firmly to the mounting rail.
Schematic representation:

Interface assignment
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6 Interface assignment
Further information on the Ethernet interface can be found in the system description
PSS4000.
Assignment of the interfaces on head modules with an RJ45 female connector
SafetyNET p Assignment
RJ45 female connector 1: TD+
2: TD-
3: RD+
4: n.c.
5: n.c.
6: RD-
7: n.c.
8: n.c.
8 1
Shield
}n.c. = not connected
Assignment of the interfaces on head modules with an M12 female connector
SafetyNET p Assignment
4-pin M12 female connector
D-coded
1: TD+
2: RD+
3: TD-
4 RD-
5: Connection to functional
earth on the connector hous-
ing
5