Pilz 542059 User manual

PSEN cs5.1 M12/8
Operating Manual-1003419-EN-07
}PSEN sensor technology

Preface
This document is the original document.
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.
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 PSEN cs5.1 M12/8
1003419-EN-07 | 3
Introduction ............................................................................................................................5
Validity of documentation.......................................................................................................... 5
Using the documentation .......................................................................................................... 5
Definition of symbols................................................................................................................. 5
Safety ...................................................................................................................................... 6
Intended use ............................................................................................................................. 6
Safety regulations ..................................................................................................................... 7
Safety assessment ................................................................................................................... 7
Additional documents that apply............................................................................................... 7
Use of qualified personnel ........................................................................................................ 7
Warranty and liability ................................................................................................................ 8
Disposal .................................................................................................................................... 8
For your safety.......................................................................................................................... 8
Unit features ...........................................................................................................................8
Function description ............................................................................................................. 9
Basic function ........................................................................................................................... 9
Block diagram ........................................................................................................................... 10
Safety Device Diagnostics ........................................................................................................ 10
Operating distances.................................................................................................................. 11
Lateral and vertical offset.......................................................................................................... 13
Wiring ......................................................................................................................................19
Important information................................................................................................................ 19
Connection to evaluation devices ........................................................................................ 20
Single connection ..................................................................................................................... 21
Series connection ..................................................................................................................... 23
Connection to Pilz evaluation devices ...................................................................................... 26
Teaching in the actuator ....................................................................................................... 27
Installation ..............................................................................................................................27
General ..................................................................................................................................... 27
Safety switch............................................................................................................................. 29
Actuator 5.1 .............................................................................................................................. 30
Actuator 5.1 low profile ............................................................................................................. 30
Align safety switch and actuator ............................................................................................... 33
Use in operating heights higher than 2000 m above sea level ................................................. 34
Adjustment ............................................................................................................................. 34
Operation ................................................................................................................................35
Normal mode ............................................................................................................................ 35
Error display.............................................................................................................................. 36

Contents
Operating Manual PSEN cs5.1 M12/8
1003419-EN-07 | 4
Dimensions in mm .................................................................................................................37
Technical details safety switch ............................................................................................ 39
Technical details actuator ..................................................................................................... 43
Classification according to ZVEI, CB24I .............................................................................. 45
Safety characteristic data ..................................................................................................... 46
Supplementary data ..............................................................................................................47
Radio approval.......................................................................................................................... 47
Order reference ......................................................................................................................47
Safety switch............................................................................................................................. 47
Actuator .................................................................................................................................... 47
Complete systems .................................................................................................................... 47
Accessories .............................................................................................................................. 48
EC declaration of conformity ................................................................................................ 49

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Introduction
Validity of documentation
This documentation is valid for the product PSEN cs5.1 M12/8 from Version 2.0.
This operating manual explains the function and operation, describes the installation and
provides guidelines on how to connect the product.
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.
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.

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INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Safety
Intended use
The safety functions of the safety switch are:
}Safe shutdown of safety outputs when the actuator is removed beyond the assured re-
lease distance sar or when the actuator is not detected
}Remain shut down safely after the actuator has been removed
The safety switch meets the requirements in accordance with:
}EN 60947-5-3: PDDB with one of the approved actuators
}EN 62061: SIL CL 3
}EN ISO 13849-1: PL e (Cat. 4)
}ENISO14119: Coding level Low, type 4
The safety switch may only be used with one of the approved actuators.
The safety level PL e (Cat. 4)/SIL CL 3 is only achieved if
}the safety outputs use 2-channel processing.
The following is deemed improper use in particular
}Any component, technical or electrical modification to the product,
}Use of the product outside the areas described in this manual,
}Use of the product outside the technical details (see Technical details [ 39]).
NOTICE
EMC-compliant electrical installation
The product is designed for use in an industrial environment. The product
may cause interference if installed in other environments. If installed in other
environments, measures should be taken to comply with the applicable
standards and directives for the respective installation site with regard to in-
terference.
Approved actuators:
}PSEN cs5.1
}PSEN cs5.1 low profile glue
}PSEN cs5.1 low profile screw

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Safety regulations
Safety assessment
Before using a device it is necessary to perform a safety assessment in accordance with
the Machinery Directive.
Functional safety is guaranteed for the product as a single component. However, this does
not guarantee the functional safety of the overall plant/machine. In order to achieve the re-
quired safety level for the overall plant/machine, define the safety requirements for the
plant/machine and then define how these must be implemented from a technical and organ-
isational standpoint.
Additional documents that apply
Please read and take note of the following documents.
Only for use of the Safety Device Diagnostics (SDD):
}Operating manual for the fieldbus module, for example SDD ES ETH or SDD ES
PROFIBUS
}System description "Safety Device Diagnostics"
For the use of passive junctions:
}Operating manual of a passive junction, for example:
– PSEN ix2 F4 code
– PSEN ix2 F8 code
– PDP67 F 4 code
– PSEN Y junction M12 sensor
– PSEN Y junction M12 cable
You will need to be conversant with the information in these documents in order to fully un-
derstand this operating manual.
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by competent persons.
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.

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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.).
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).
For your safety
WARNING!
Loss of safety function due to manipulation of the interlocking device
Manipulation of the interlocking device may lead to serious injury and death.
– You should prevent any possibility of the interlocking device being
manipulated through the use of a spare actuator.
– Keep the substitute actuator in a safe place and protect it from unau-
thorised access.
– If spare actuators are used, these must be installed as described in
Installation [ 27].
– If the original actuators are replaced with substitute actuators, the ori-
ginal actuators must be destroyed before disposal.
}Do not remove the connector's protective cap until you are just about to connect the unit.
This will prevent potential contamination.
Unit features
}Transponder technology for presence detection
}Pilz coding type: Coded
}Dual-channel operation
}2 safety inputs for series connection of multiple safety switches
}2 safety outputs
}Safety Device Diagnostics (SDD)
– Safety Device Diagnostics can be used to poll sensor information, to perform actions
and to read configuration parameters
– Manipulation protection in accordance with ISO 14119 is possible by verifying the
short name of the actuator through the controller via SDD communication

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}Diagnostic input for Y1 for Safety Device Diagnostics (SDD)
}Signal output/diagnostic output Y32 for Safety Device Diagnostics
}LED display for:
– State of actuator detection
– State of the inputs
– Supply voltage/fault
}4 actuation directions, each with 3 approach directions (see Explanation of
markings [ 11])
– Square marking for normal operating distance
– Triangle marking for short operating distance
– 2 semicircle markings for a lateral approach. Please note the Lateral and vertical off-
set with the lateral approach to the semicircle marking.
The guaranteed safe operating distances for the specified selections only apply when the
actuator approaches the switch vertically. With the other approach directions, the operat-
ing distances may sometimes be considerably larger (particularly when approaching the
semicircle).
Function description
Basic function
The safety outputs may have a high or low signal, depending on the position of the actuator
and the signal status of the safety inputs.
Electrical states of the safety inputs and outputs (when switch is ready for operation:
DEVICE LED is green):
Actuator in
the re-
sponse
range
Safety input
S11
Safety input
S21
Safety out-
put 12
Safety out-
put 22
Signal out-
put Y32
(without use
of the SDD)
Yes High High High High High
Yes Low Low Low Low High
No x x Low Low Low
Yes High Low High Low High
Yes Low High Low High High
x: High or low signal
Feasibility monitoring for safety inputs S11 and S21
}If one safety input switches from high to low, while the other safety input remains high, an
unequal status is displayed: Input LED has quick yellow flashes and Device LED
flashes red
}If this safety input switches back from low to high, while the other safety input remains
high, a feasibility error is displayed and a partial operation lock is triggered: Input LED
flashes yellow and Device LED flashes red

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A switch to a high signal will only lead to normal switch operation if both inputs had a low
signal. From this moment on, the switch to high may occur (partial operation lock see Error
display [ 36]).
}Diagnostic input Y1
If a fieldbus module of the SDD is used, the diagnostic input Y1 is automatically activated
and data is read.
If no fieldbus module of the SDD is used, the diagnostic input Y1 is not used.
}Signal output/diagnostic output Y32
The status of the actuator is output. If a fieldbus module of the SDD is used, the signal
output/diagnostic output for the writing of data is activated.
Block diagram
A1 A2 S11 S21
12 22 Y32
Y1
SDD Input
SDD Output
Power Input
Receiver Actuator
Safety Device Diagnostics
Safety Device Diagnostics is an option that can be selected independently of the safety-re-
lated wiring.
When using the Safety Device Diagnostics, up to 16 sensors connected in series can be
connected as a subscriber to a fieldbus module.
The communication of the sensors with the fieldbus module is automatically built up again
with each new supply of the supply voltage. As a result, a sensor can be exchanged, e.g.
when servicing, without the need for special measures.
An exchange can be detected via the fieldbus module e.g. through the serial number.
}With Safety Device Diagnostics there are the following diagnostic options for the fieldbus
module:
– Poll information of the sensors (examples: what sensor in the series has switched, at
what point could there be an open circuit in the series connection)
– Read configuration parameters of the sensor (examples: Number of teach-in pro-
cesses remaining, serial number of the sensor)
– Perform actions (example: poll updated actuator name)

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The results of the sensor diagnostics can be checked already during the installation phase
via the display in the fieldbus module, without the need to connect the fieldbus module to
the network.
}With Safety Device Diagnostics there are the following diagnostic options for the fieldbus
module for simple wiring:
– Information is passed on via the fieldbus module directly to the network
– Mappings of the signal outputs to the sensor are automated by the SDD.
This prevents wiring errors and an expansion or reduction of the sensors is possible
without the need to change existing wiring.
– Wiring in accordance with IP20: Rapid installation in the control cabined is enabled.
– Wiring in accordance with IP67: Various passive junctions can be used (see Order
references for accessories [ 48]) to connect several sensors with only one cable
from the field in the control cabinet.
Further information on Safety Device Diagnostics can be found in Additional documents
that apply [ 7].
Operating distances
Actuator PSEN cs5.1 Actuator PSEN cs5.1
low profile glue or
PSEN cs5.1 low pro-
file screw
Operating distances
[1]
[4]
[1] Actuator PSEN cs5.1 aligned to the square marking on
the switch
Sao Assured operating distance: 8 mm
Sar Assured release distance: 20 mm
So Typical operating distance: 11 mm
Sr Typical release distance: 14 mm
[4] Actuator PSEN cs5.1 low profile glue or PSEN cs5.1 low
profile screw aligned to the square marking on the switch
Sao Assured operating distance: 5 mm
Sar Assured release distance: 20 mm
So Typical operating distance: 10 mm
Sr Typical release distance: 12 mm

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[2]
[2] Actuator PSEN cs5.1 aligned to the triangle marking on
the switch
Sao Assured operating distance: 4 mm
Sar Assured release distance: 12 mm
So Typical operating distance: 5 mm
Sr Typical release distance: 8 mm
The alignment of the actuators PSEN cs5.1 low profile glue
or PSEN cs5.1 low profile screw to the triangle marking is not
provided for
[3]
[6]
[3] Actuator PSEN cs5.1 aligned to the semicircle marking on
the switch
Sao Assured operating distance: 3 mm
Sar Assured release distance: 16 mm
So Typical operating distance: 6 mm
Sr Typical release distance:8 mm
[6] Actuator PSEN cs5.1 low profile glue or PSEN cs5.1 low
profile screw aligned to the semicircle marking on the switch
Sao Assured operating distance: 2 mm
Sar Assured release distance: 14 mm
So Typical operating distance: 5 mm
Sr Typical release distance: 7 mm
On
Off
The switching distances of the actuators PSEN cs5.1 low profile glue and PSEN cs5.1 low
profile screw were determined under the following conditions:
}Assured operating distance Sao and assured release distance Sar
– Measurement over the entire temperature range
– Installed on various base materials
– Taking into account product tolerances
}Typical operating distance So and typical release distance Sr
– Measured at room temperature
– Installed on plastic

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Lateral and vertical offset
Lateral offset when aligning to the triangle or square marking
Alignment 1: Actuator PSEN cs5.1 aligned
to the square marking on the switch
Alignment 2: Actuator PSEN cs5.1 aligned
to the triangle marking on the switch
[1]
[2]
[3]
[4] [4]
[5]
[6]
4
0
14
-12 -8 -4 0 1284
8
4
0
12
14
[7]
4
14
[1]
[2]
[3]
[4] [4]
[5]
[6]
8
4
0
12
-8 -4 0 84
12
-12 12
[7]
12
Alignment 1: Actuator PSEN cs5.1 low pro-
file glue or PSEN cs5.1 low profile screw
aligned to the square marking on the switch
Alignment 2: Actuator PSEN cs5.1 low pro-
file glue or PSEN cs5.1 low profile screw
aligned to the triangle marking on the
switch
[1]
[2]
[3]
[4]
0
[5]
[4]
[6]
[7]
0
12
0
12 -12 12
Actuator PSEN cs5.1 low profile glue or PSEN
cs5.1 low profile screw to triangle marking is
not suitable because the operating distances
are too low.
Legend
[1] Hysteresis
[2] Typical operating distance SO
[3] Typical release distance Sr
[4] Offset in mm
[5] Operating distance in mm
[6] Response range
[7] Status of LED

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Lateral offset when aligning to the semicircle marking
Alignment 3: Actuator PSEN cs5.1 aligned to the semicircle marking on the
switch
[7][1][2][3]
[6]
[9][10] [10]
[5]
8
4
0
-4
-8
-12
-16
-20
-24
-28
12 8 4 0
8
4
0
-4
-8
-12
-16
-20
-24
-28
[5]
12840
9,5 9,5
8
8
[8]
[4]
9,5
9,5
[11]
[12]
[4] -6,4 -6,4
Alignment 3: Actuator PSEN cs5.1 low profile glue or PSEN cs5.1 low profile
screw aligned to the semicircle marking on the switch
[1]
[2]
[3]
[7]
[6]
[4]
[5]
0
[4]
[5]
[10]
[8]
[9]
[11]
[12]
-6,9
-6,9
8 80
-28
0
12 12
-28
Legend
[1] Hysteresis
[2] Typical operating distance SO
[3] Typical release distance Sr
[4] Offset in mm (distance of the middle of the actuator to the zero line in the grid)
[5] Operating distance in mm
[6] Response range
[7] Connector on the safety switch
[8] Limit of response range, position of gate hinge
[9] Status of LED
[10] Sensing face of the actuator, labelled with Pilz logo
[11] Distance from the front edge of the safety switch to the limit of the response range
(position of the gate end stop) = 15.9 mm

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[12] Distance from the rear edge of the safety switch to the limit of the response range
(position of the gate end stop) = 10.5 mm
Vertical offset when aligning to the triangle or square marking
Alignment 1/2: Actuator PSEN cs5.1 aligned to the triangle or square marking
on the switch
[4]
[5]
[8] [9]
[1]
[3]
[2]
8 4 0
-12
-8
-4
0
12
8
4
840
-12
-8
-4
0
12
8
4
12 16
840 12 16
16
-16
[4]
1216
8 4 01216
-16
16
[6]
[5]
[7]

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Alignment 1/2: Actuator PSEN cs5.1 low profile glue or PSEN cs5.1 low profile
screw aligned to the square marking on the switch
[1]
[2]
[3]
[7]
[6]
[4]
[5]
0
012
-12
12 0
12
[8]
Legend
[1] Hysteresis
[2] Typical operating distance SO
[3] Typical release distance Sr
[4] Offset in mm
[5] Operating distance in mm
[6] Response range
[7] Status of LED
[8] Square marking
[9] Triangle marking

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Vertical offset when aligning to the semicircle marking
Alignment 3: Actuator PSEN cs5.1 aligned to the semicircle marking on the
switch
[4] [4]
[1]
[3]
[5]
[6]
[2]
8 4 012
-12
-8
-4
0
12
8
4
8 4 012
16
-16
840 12
-12
-8
-4
0
12
8
4
16
-16
840 12
[5]

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Alignment 3: Actuator PSEN cs5.1 low profile glue or PSEN cs5.1 low profile
screw aligned to the semicircle marking on the switch
[1]
[2]
[3]
[4]
[5]
[6]
[4]
[5]
0
8
8
-28
0
12
-28
0
0
12
8
8
Legend
[1] Hysteresis
[2] Typical operating distance SO
[3] Typical release distance Sr
[4] Offset in mm
[5] Operating distance in mm
[6] Response range

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Wiring
Important information
}Information given in the Technical details [ 39] must be followed.
}Switch off the supply voltage before disconnecting the plug-in connection.
}Make sure that when connecting or separating the connector the pollution degree 1 or 2
is maintained.
}The max. cable length lmax in the input circuit is calculated from
– the max. cable capacitance at the safety outputs (see Technical data [ 39]).
– the minimum permitted supply voltage at the safety switch (19.2 V).
}The power supply must meet the regulations for extra low voltages with protective elec-
trical separation (SELV, PELV).
}The inputs and outputs of the safety switch must have a protective separation to voltages
over 60 VDC.
INFORMATION
Only use safety relays with a 24 VDC supply voltage. Safety relays with a
wide-range power supply or in AC device versions have internal potential
isolation and are not suitable as evaluation devices.
}The supply voltage to the safety switch must be protected with a 2 A to 4A quick-acting
fuse.
}Ensure the wiring and EMC requirements of EN 60204-1 are met.
}When connecting in series, consider the requirements of manipulation protection and the
protection against bypassing or from overriding the safety switch (ENISO14119).
}When the safety inputs of the safety switch are controlled by an upstream device, and
they are not wired with 24V,
– They must be monitored for shorts across contacts (e.g. by PSENcs, PSENml,
PSENsg or PSENsl) or
– The faults at the safety inputs that can occur by shorts across contact will have to be
excluded by suitable measures (e.g. wiring in accordance with EN 602041).

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Pin assignment, connector and cable
8-pin M12 connector
PIN Connection
designation
Function Wire colour
1 S21 Input, channel 2 white
2 A1 +24 VUB brown
3 12 Output, channel1 green
4 22 Output, channel2 yellow
5 Y32 Signal output/diagnostic output grey
6 S11 Input, channel 1 pink
7 A2 0 V UB blue
8 Y1 Diagnostics input red
The wire colour also applies for the cable available from Pilz as an accessory.
NOTICE
The inputs S11 and S21 may only be used for the series connection with
Pilz sensors.
Connection to evaluation devices
Make sure that the selected evaluation device has the following property:
}OSSD signals are evaluated through 2 channels with plausibility monitoring
Please note:
}Information given in the Technical details [ 39] must be followed.
}The use of Safety Device Diagnostics is described in the System Description "Safety
Device Diagnostics".
CAUTION!
Do not connect the signal output to 0 V!
If the signal output Y32 is connected to 0 V, the safety switch may be dam-
aged as a result. Connect the signal output Y32 to a consumer, e.g. to the
input on a control system, or leave the signal output unconnected. Also note
the max. current (see Technical details [ 39]).