Pilz PSEN cs1.19n User manual

PSEN cs1.19n
Operating Manual-1003269-EN-04
}PSEN sensor technology

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 PSEN cs1.19n
1003269-EN-04 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
Use of qualified personnel 7
Warranty and liability 7
Disposal 7
For your safety 8
Unit features 8
Function description 8
Block diagram 9
Operating distances 9
Lateral and vertical offset 10
Distance between actuators 11
Wiring 11
Pin assignment, connector and cable 12
Connection to evaluation devices 12
Teaching in the actuator 14
Installation 14
Adjustment 15
Operation 15
Error display through flashing codes 16
Dimensions in mm 18
Technical details 18
Safety characteristic data 21
Supplementary data 23
Radio approval 23
Order reference 23
System 23
Accessories 23

Contents
Operating Manual PSEN cs1.19n
1003269-EN-04 4
EC declaration of conformity 24

PSEN cs1.19n
Operating Manual PSEN cs1.19n
1003269-EN-04 5
Introduction
Validity of documentation
This documentation is valid for the product PSEN cs1.19n. It is valid until new documenta-
tion is published.
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.

PSEN cs1.19n
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INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Safety
Intended use
Safety function of safety switch:
}2 safety outputs each supply a high signal, depending on which actuator is in the safety
switch's response range (see Function description [ 8]).
The safety switch meets the requirements in accordance with:
}EN 60947-5-3 with the actuator PSEN cs1.19: PDDB
}EN 62061: Up to max. SIL CL 3 (see Safety characteristic data [ 21])
}EN ISO 13849-1: PL e (Cat. 4) (see Safety characteristic data [ 21])
}ENISO14119: Coding level Low, Type 4
The safety switch may only be used with the corresponding actuators PSEN cs1.19
(OSSD1, OSSD2, OSSD1&2).
The safety level PL e (Cat. 4 )/SIL CL 3 (see Safety-related characteristic data [ 21]) is
only achieved if
}the safety outputs use 2-channel processing
}the actuators are used in accordance with the details stated in the safety-related char-
acteristic data.
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 [ 18]).
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.

PSEN cs1.19n
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1003269-EN-04 7
Safety regulations
Safety assessment
Before using a unit 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.
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 preven-
tion,
}Have read and understood the information provided in this description under "Safety"
}Have a good knowledge of the generic and specialist standards applicable to the spe-
cific application.
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-re-
lated characteristic data.
}When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).

PSEN cs1.19n
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1003269-EN-04 8
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 [ 14].
– 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 outputs
}3 actuators
}LED display for:
– State of the actuator
– Supply voltage/fault
}4 directions of actuation
}5-pin M12 male connector
Function description
The safety outputs may have a high or low signal, depending on the position of the actu-
ator.
In a safe condition there is a low signal at the safety outputs.

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State of the outputs:
Actuator in the re-
sponse range
Safety out-
put 12
Safety output
22 LED OSSD1 LED OSSD2
OSSD1 High Low
OSSD2 Low High
OSSD1&2 High High
--- Low Low
Block diagram
A1 A2
Power
12 22
Receiver
Actuator
OSSD1
Actuator
OSSD1&2
Actuator
OSSD2
Operating distances
On
Off
Legend:
}Sao Assured operating distance: 15 mm
}So Typical operating distance: 21 mm
}Sr Typical release distance: 24 mm
}Sar Assured release distance: 40 mm

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Lateral and vertical offset
Lateral offset Vertical offset
[1]
[2]
[3]
[4] [4]
[5]
[6]
Power / Fault
Safety Gate
Input
[4]
[4]
0 10 20
0 10 20
40
-20
-40
20
10
30
-10
-30
0
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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Distance between actuators
0
10
20
0 10 20 30 40-10-20-30-40
0
10
20
Power /Fault
OSSD1
OSSD2
Schaltabstand in mm
0
10
20
0 10 20 30 40 50 60-10-20
-30 -40
0
10
20
Power /Fault
OSSD1
OSSD2
1
2
1
}[1]: Min. distance between 2 actuators: when the direction of actuation is from the front/
side
}[2]: Response range
NOTICE
To detect the actuator without error, it is necessary to maintain
– a minimum time difference [ 18] between 2 actuators when the
actuators approach the response range,
– the max. approach speed [ 18].
Wiring
Please note:
}Information given in the "Technical details" must be followed.
}The power supply must meet the regulations for extra low voltages with protective sep-
aration (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 IEC 60204-1 are met.

PSEN cs1.19n
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1003269-EN-04 12
Pin assignment, connector and cable
12
3
5
4
5-pin M12 male connector
PIN
Pin
designation Function Wire colour
1 A1 +24 UB Brown
2 12 Output, channel1 White
3 A2 0 V UB Blue
4 22 Output, channel2 Black
5 - Do not connect Grey
The wire colour also applies for the cable available from Pilz as an accessory.
Connection to evaluation devices
Make sure that the selected evaluation device has the following property:
}OSSD signals are evaluated through 2 channels with feasibility monitoring
Please note:
}Information given in the Technical details [ 18] must be followed.
Connection diagram, single connection
Actuator Receiver
Evaluation device

PSEN cs1.19n
Operating Manual PSEN cs1.19n
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Suitable Pilz evaluation devices are, for example:
}PNOZelog for safety gate monitoring
}PNOZpower for safety gate monitoring
}PNOZsigma for safety gate monitoring
}PNOZ X for safety gate monitoring
}PNOZmulti for safety gate monitoring
Configure the switch in the PNOZmulti Configurator with switch type 3.
}PSS for safety gate monitoring with standard function block SB064, SB066 or
FS_SafetyGate
}PSSuniversal PLC for safety gate monitoring with function block FS_SafetyGate
The correct connection to the respective evaluation device is described in the operating
manual for the evaluation device. Make sure that the connection is made in accordance
with the specifications in the operating manual for the selected evaluation device.
The connections to two evaluation devices are shown on the following pages, by way of ex-
ample:
}PNOZ s3 and
}PNOZmulti
PNOZ s3
PSENcode
0 V
24 V
A1
A2
S12
A1
A2
Y32
12
22
2
1
3
4
5
PNOZ s3
S22

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PNOZmulti
I0
I1
12
22
1
3
A1
A2
0 V
24 V
4
2
5
PNOZmulti PSENcode
n.c.
Fig.: Selection in the PNOZmulti Configurator PSENcode with three actuators as an example
Legend
I0 Input OSSD
I1 Input OSSD
Teaching in the actuator
Any Pilz actuator PSEN cs1.19) is detected as soon as it is brought into the response
range.
Installation
CAUTION!
The unit's properties may be affected if installed in an environment contain-
ing electrically or magnetically conductive material. Please check the oper-
ating distances and the assured release distance.
}The safety switch and actuators should be installed opposite each other in parallel.
Make sure that all the actuators are in the position intended for operating the safety
switch, parallel to the safety switch.
}Safety switches and actuators should be permanently secured using M5 safety screws
with a flat head (e.g. M5 cheese-head or pan head screws).
}Protect the actuator from contamination.
}Torque setting: Please note the information provided under Technical details [ 18].
}The distance between two safety switches must be maintained (see Technical
details [ 18]).
}Make sure that the safety switch and actuator cannot be used as an end stop.

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Procedure:
Fig.: Sensing faces on the sensor
1. Drill holes (for M5 screws) in the mounting surface to secure the actuator and sensor
(see Dimensions in mm [ 18]).
2. Use a screw to fix the sensor to the mounting surface.
Make sure that the sensor marking that is be used for operation can be operated using
the actuator from the right side.
3. Do not fully tighten the second screw on the safety switch.
4. Use a screw to fix the actuator to the mounting surface.
Make sure that the actuator with the printed side points towards the marking on the
sensor.
5. Do not fully tighten the second screw on the actuator.
6. Align the safety switch and tighten the screws.
7. Align the actuator and tighten the screws.
Adjustment
}The stated operating distances (see Technical details [ 18]) only apply when the
safety switch and actuator are installed facing each other in parallel. Operating dis-
tances may deviate if other arrangements are used.
}Note the maximum permitted lateral and vertical offset (see Operating distances [ 9]
and Lateral and vertical offset [ 10]).
Operation
NOTICE
The safety function should be checked after initial commissioning and each
time the plant/machine is changed. The safety functions may only be
checked by qualified personnel.

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Check the function of the safety switch before commissioning.
Status indicators:
}"POWER/Fault" LED lights up green: The unit is ready for operation
}"OSSD1" LED lights up yellow and "OSSD2" LED is off
– Actuator OSSD1 is in the response range
}"OSSD2" LED lights up yellow and "OSSD1" LED is off
– Actuator OSSD2 is in the response range
}"OSSD1" and "OSSD2" LEDs light up yellow: Actuators OSSD1&2 are in the response
range
Fault indicator:
}"POWER/Fault" LED lights up red: Error message.
Flashing codes for fault diagnostics are output to the "OSSD1" and "OSSD2" LEDs.
Remedy: Disconnect power supply and rectify error. Reconnect power supply.
Please note the different times for
}The switch-on delay after UB is applied
}The recovery time of the sensor and evaluation device.
Error display through flashing codes
The "OSSD1" or "OSSD2" LEDs send flash signals; an error code can be established from
the number and sequence. The "Power/Fault" LED illuminates red.
Each error code is indicated by three short flashes of the "OSSD1" or "OSSD2" LED. After
a longer pause, the LED will then flash at one second intervals. The number of LED flashes
corresponds to a digit in the error code. The error code can consist of up to 3 digits. The di-
gits are separated by a longer period without flashing. The entire sequence is constantly re-
peated.
Number of flashes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Decimal error code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0
Example:
Error code 1,4,1:
Flash frequency of the "OSSD1" or "OSSD2" LED
I IV
III
II V
Meaning of flash frequency:
Flash frequency Meaning
I 3 times, short Code for error message
II Once, for one second each Code for 1st digit
III 4 times, for one second each Code for 2nd digit

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Flash frequency Meaning
IV Once, for one second each Code for 3rd digit
V 3 times, short Code for error message repeated
Table of error codes
Error code
Decimal Number of flashes Description Remedy
1.4.1 3x short – 1x long – 4x
long – 1x long – 3x short
Wiring error Rectify wiring error
1.12 3x short – 1x long – 12x
long – 3x short
Wiring error Rectify wiring error
1.13 3x short – 1x long – 12x
long – 3x short
Wiring error Rectify wiring error
14 3x short – 14x long – 3x
short
Wiring error Rectify wiring error
15 3x short – 15x long – 3x
short
Wiring error Rectify wiring error
Other flashing codes signal an internal error. Remedy: Change device.

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Dimensions in mm
Safety switch
5,1 161
45
72
21,5
74
20
5,5
30
40
20
Actuator
30
40
5,3
30
40
0,5
4
11
Technical details
General 540303 540304 540305
Approvals CE, EAC (Eurasian),
FCC, IC, TÜV, cULus
Listed
CE, EAC (Eurasian),
FCC, IC, TÜV, cULus
Listed
CE, EAC (Eurasian),
FCC, IC, TÜV, cULus
Listed
Sensor's mode of opera-
tion Transponder Transponder Transponder
Coding level in accord-
ance with EN ISO 14119 Low Low Low
Design in accordance with
EN ISO 14119 4 4 4
Classification in accord-
ance with EN 60947-5-3 PDDB PDDB PDDB
Pilz coding type Coded Coded Coded
Transponder 540303 540304 540305
Frequency band 122 kHz - 128 kHz 122 kHz - 128 kHz 122 kHz - 128 kHz
Max. transmitter output 7 dBm 7 dBm 7 dBm

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Electrical data 540303 540304 540305
Supply voltage
Voltage 24 V 24 V 24 V
Kind DC DC DC
Voltage tolerance -20 %/+20 % -20 %/+20 % -20 %/+20 %
Output of external
power supply (DC) 2 W 2 W 2 W
Max. inrush current at UB 0,12 A 0,12 A 0,12 A
Max. switching frequency 1 Hz 1 Hz 1 Hz
Max. cable capacitance at
the safety outputs
No-load, PNOZ with re-
lay contacts 40 nF 40 nF 40 nF
PNOZmulti, PNOZelog,
PSS 70 nF 70 nF 70 nF
No-load current 50 mA 50 mA 50 mA
Semiconductor outputs 540303 540304 540305
OSSD safety outputs 2 2 2
Switching current per out-
put 500 mA 500 mA 500 mA
Breaking capacity per out-
put 12 W 12 W 12 W
Potential isolation from
system voltage No No No
Short circuit-proof yes yes yes
Residual current at out-
puts 10 µA 10 µA 10 µA
Voltage drop at OSSDs 3,5 V 3,5 V 3,5 V
Lowest operating current 0 mA 0 mA 0 mA
Utilisation category in ac-
cordance with EN
60947-1 DC-12 DC-12 DC-12
Times 540303 540304 540305
Test pulse duration, safety
outputs 450 µs 450 µs 450 µs
Switch-on delay
after UB is applied 1,2 s 1,2 s 1,2 s
Actuator typ. 50 ms 50 ms 50 ms
Actuator max. 160 ms 160 ms 160 ms
Delay-on de-energisation
Actuator typ. 30 ms 30 ms 30 ms
Actuator max. 260 ms 260 ms 260 ms
Supply interruption before
de-energisation 20 ms 20 ms 20 ms
Simultaneity, channel 1
and 2 max. ∞ ∞ ∞

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Environmental data 540303 540304 540305
Ambient temperature
In accordance with the
standard EN 60068-2-14 EN 60068-2-14 EN 60068-2-14
Temperature range -25 - 55 °C -25 - 55 °C -25 - 55 °C
Storage temperature
In accordance with the
standard EN 60068-2-1/-2 EN 60068-2-1/-2 EN 60068-2-1/-2
Temperature range -25 - 70 °C -25 - 70 °C -25 - 70 °C
Climatic suitability
In accordance with the
standard EN 60068-2-78 EN 60068-2-78 EN 60068-2-78
Humidity 93 % r. h. at 40 °C 93 % r. h. at 40 °C 93 % r. h. at 40 °C
EMC EN 60947-5-3 EN 60947-5-3 EN 60947-5-3
Vibration
In accordance with the
standard EN 60947-5-2 EN 60947-5-2 EN 60947-5-2
Frequency 10 - 55 Hz 10 - 55 Hz 10 - 55 Hz
Amplitude 1 mm 1 mm 1 mm
Shock stress
In accordance with the
standard EN 60947-5-2 EN 60947-5-2 EN 60947-5-2
Acceleration 30g 30g 30g
Duration 11 ms 11 ms 11 ms
Airgap creepage
Overvoltage category III III III
Pollution degree 3 3 3
Rated insulation voltage 75 V 75 V 75 V
Rated impulse withstand
voltage 0,8 kV 0,8 kV 0,8 kV
Protection type
Housing IP67 IP67 IP67
Mechanical data 540303 540304 540305
Min. distance between 2
actuators with lateral ap-
proach 85 mm 85 mm 85 mm
Min. distance between 2
actuators with frontal ap-
proach 40 mm 40 mm 40 mm
Max. approach speed 80 mm/s 80 mm/s 80 mm/s
Min. time difference
between the approach of
the actuators 0,5 s 0,5 s 0,5 s
Actuator 1 PSEN cs1.19 PSEN cs1.19 PSEN cs1.19