PILZ PSEN cs2.1n Non Contact Uniquely RFID Safety Sensor Owner’s Manual

PILZ PSEN cs2.1n Non Contact Uniquely RFID Safety Sensor

Product Information

The PSEN cs2.1n is a sensor technology product manufactured by Pilz GmbH & Co. KG. It is designed to provide secure digital (SD) functionality for various applications.

Unit Features

The PSEN cs2.1n offers the following features:

• Secure Digital (SD) functionality
• Pin assignment, connector, and cable for easy wiring
• Connection to evaluation devices
• Teaching in the actuator
• Simple installation and adjustment
• Safe operation with specified dimensions
• Compliance with safety characteristic data
• Supplementary data for enhanced functionality
• Radio approval for wireless communication
• Compatible with various accessories for expanded usage

Technical Details

The technical details of the PSEN cs2.1n are as follows:

• Dimensions: mm (millimeters)
• Safety characteristic data provided
• Radio approval for wireless communication

Order Information

The PSEN cs2.1n can be ordered using the provided order reference.

Product Usage Instructions

Wiring

To wire the PSEN cs2.1n, follow the pin assignment, connector, and cable information provided in the manual. Ensure proper connection to evaluation devices according to the instructions.

Teaching in the Actuator

To teach in the actuator, refer to the specific instructions provided in the manual. Follow the steps carefully to ensure proper functioning.

Installation

For installation of the PSEN cs2.1n, follow the installation instructions provided in the manual. Ensure proper positioning and secure attachment to the desired location.

Adjustment

To adjust the PSEN cs2.1n, refer to the adjustment instructions provided in the manual. Follow the steps to set the desired parameters for optimal performance.

Operation

During operation, follow the specified guidelines and safety characteristic data provided in the manual. Ensure proper usage and adhere to all safety precautions for safe and efficient operation.

Accessories

The PSEN cs2.1n is compatible with various accessories that can enhance its functionality. Refer to the accessory information provided in the manual for details on compatible accessories and their usage.

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 discrimination 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 documentation 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.

Introduction

Validity of documentation

• This documentation is valid for the product PSEN cs2.1n. It is valid until new documentation is published.
• This operating manual explains the function and operation, describes the installation andprovides 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 reference.

Definition of symbols
Particularly important information 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 damaged and also provides information on preventive measures that can be taken. It also highlights areas within the text that are of particular importance.

• INFORMATION
  This gives advice on applications and provides information on special features

Safety

Intended use

The safety functions of the safety switch are:

• Safe shutdown of safety outputs when the actuator is removed beyond the assured release 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 by:

• EN 60947-5-3: PDDB with the actuator PSEN cs2.1

• EN 62061: SIL CL 3

• EN ISO 13849-1: PL e (Cat. 4)

• EN ISO 14119: Coding level High, type 4
  The safety switch may only be used with the corresponding actuator PSEN cs2.1.

• The safety level PL e (Cat. 4)/SIL CL 3 is only achieved if the safety outputs use 2-channel processing.

Improper use
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 operating manual,
• Use of the product outside the technical details (see Technical details [ 16]).

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 interference

Safety regulations

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 accordance 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 separately.

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 training, 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.

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 unauthorised access.
• If substitute actuators are used, these must be installed as described under Installation [ 13].
• If the original actuators are replaced with substitute actuators, the original 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: fully coded
• Dual-channel operation
• 2 safety outputs
• LED display for:
  • State of the actuator
  • State of the inputs
  • Supply voltage/fault
• 4 directions of actuation

Function description

The safety outputs may have a high or low signal, depending on the position of the actuator.
In a safe condition the safety outputs are in the OFF state.

State of the outputs:

Actuator in the response range| Safety output 12| Safety output 22
---|---|---
Yes| High| High
No| Low| Low

Block diagram

Operating distances

Legend:

• Sao Assured operating distance: 15 mm
• So Typical operating distance: 21 mm
• Sr Typical release distance: 32 mm
• Sar Assured release distance: 40 mm

Lateral and vertical offset

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

Wiring
Please note:

• Information given in the “Technical details” 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 power supply must meet the regulations for extra low voltages with protective electrical separation (SELV, PELV).
• The outputs of the safety switch must have a protective separation to voltages over 60 V AC.
• 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.

Pin assignment, connector and cable

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 plausibility monitoring

Note:
Information given in the Technical details [ 16] must be followed.

Connection diagram, single connection

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 example:

• PNOZ s3 and
• PNOZmulti

PNOZ s3

PNOZmulti

Teaching in the actuator

Teaching in the actuator for the first time:
The first actuator to be detected by the safety switch (see Intended use [ 6]) is taught in automatically as soon as it is brought into the response range.

To teach in a new actuator:
A maximum of 8 learning procedures are possible.

1. The actuator that is to be taught in must be brought into the safety switch’s response range as the only transponder. As soon as the actuator is detected, the “Safety Gate” LED will flash yellow.
2. After 20 s has elapsed, the “Safety Gate” LED turns to quick yellow flashes. Trigger a system reset in the next 120 s by interrupting the power supply.
3. When the supply voltage is switched back on, the learning procedure is complete and the number of permitted additional learning procedures is reduced by 1.

NOTICE

• The actuator must not be removed during the learning procedure.
• It is no loner possible to reteach his actuator on the same safety switch.

Installation

Potential loss of safety function due to changed device properties
The unit’s properties may be affected if installed in an environment containing electrically or magnetically conductive material.
Please check the operating distances and the assured release distance.

• The safety switch and actuator should be installed opposite each other in parallel.
  • Make sure that the actuator is aligned to the marking on the sensor that guarantees the operating distance required by the plant design (see Operating distances [ 9]).
• 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 [ 16].
• The distance between two safety switches must be maintained (see Technical details [ 16]).
• Make sure that the safety switch and actuator cannot be used as an end stop.
• Please note the installation measures in accordance with EN ISO 14119 for a safety switch design 4 and with level of coding High.
• For simpler installation, the mounting brackets (see Order reference for Accessories [ 21]) can be used.
• If using angled connector plugs, note the defined angle of the cable routing

CAUTION!
Possible loss of the safety function by changing the release distance Sar with non-flush installationInstalling the safety switch non-flush within electrically or magnetically conductive material, the value for the assured release distance Sar can change. – Check the assured release distance.

Procedure:

1. Drill holes (for M5 screws) in the mounting surface to secure the actuator and sensor (see Dimensions in mm [ 16]).
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 [ 16]) only apply when the safety switch and actuator are installed facing each other in parallel. Operating distances 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

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.
Check the function of the safety switch before commissioning.

Status indicators:

• “POWER/Fault” LED lights up green: The unit is ready for operation
• “Safety Gate” LED lights up yellow: Actuator is within the response range

Fault indicator:
“POWER/Fault” LED lights up red: Error message. Remedy: Rectify fault and interrupt power supply.

Dimensions

Dimensions in mm

Technical details

Where standards are undated, the 2016-10 latest editions shall apply.

Safety characteristic data

NOTICE
You must comply with the safety characteristic data in order to achieve the required safety level for your plant/machine.

Operating mode| EN ISO 13849-1:| EN ISO 13849-1:| EN 62061

SIL CL

| EN 62061

PFH D [1/h]

| IEC 61511

SIL

| IEC 61511

PFD

| EN ISO 13849-1:
---|---|---|---|---|---|---|---
2015 2015 2015

PL Category T M [year]

2-ch. OSSD| PL e| Cat. 4| SIL CL 3| 4,10E- 09| – 1,10E-04| 20
---|---|---|---|---|---|---

Explanatory notes for the safety-related characteristic data:

• The SIL CL value by EN 62061 corresponds to the SIL value by EN 61508.
• TM is the maximum mission time by EN ISO 13849-1. The value also applies as the retest interval by EN 61508-6 and IEC 61511 and as the proof test interval and mission time in accordance with EN 62061.

All the units used within a safety function must be considered when calculating the safety characteristic data.

INFORMATION
A safety function’s SIL/PL values are not identical to the SIL/PL values of the units that are used and may be different. We recommend that you use the PAScal software tool to calculate the safety function’s SIL/PL values.

FCC/IC-Requirements

This product complies with Part 15 of the FCC Rules and with Industry Canada licence-exempt RSS standards. Operation is subject to the following two conditions: this product may not cause harmful interference, and this product must accept any interference received, including interference that may cause undesired operation.
Changes or modifications made to this product not expressly approved by Pilz may void the FCC authorization to operate this equipment.
NOTE : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Order reference

System

540153
PSEN cs2.1| Actuator, coded|  | 540180

Accessories

Installation material

against unau- thorised cable disconnection or damage for safety switches PSENcode cs1/2, PSENcode cs5/6 M12, PSENslock| 532112
---|---|---

Cable

Product type| Connection 1| Connection 2| Length| Order No.
---|---|---|---|---
PSS67/PDP67 cable M12-5sf| straight, M12, 5-pin, socket| straight, M12, 5-pin, connector| 3 m| 380208
5 m| 380209
10 m| 380210
20 m| 380220
30 m| 380211
PSS67/PDP67 cable M12-5af| Angled, M12, 5-pin, socket| Angled, M12, 5-pin, connector| 3 m| 380212
5 m| 380213
10 m| 380214
30 m| 380215
PSEN cable M12-5sf| straight, M12, 5-pin, socket| Open cable| 3 m| 630310
5 m| 630311
10 m| 630312
20 m| 630298
30 m| 630297
PSEN cable M12-5af| Angled, M12, 5-pin, socket| Open cable| 3 m| 630347
5 m| 630348
10 m| 630349
30 m| 630350

EC declaration of conformity

This product/these products meet the requirements of the following directives of the European Parliament and of the Council.

• 2006/42/EC on machines
• 2014/53/EC on radio equipment

The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/downloads.
Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ostfildern, Germany

UKCA-Declaration of Conformity
This product(s) complies with following UK legislation:

• Supply of Machinery (Safety) Regulations 2008
• Radio Equipment Regulations 2017

The complete UKCA Declaration of Conformity is available on the Internet at www.pilz.com/support/downloads.
Representative: Pilz Automation Technology, Pilz House, Little Colliers Field, Corby, Northamptonshire, NN18 8TJ United Kingdom, eMail: mail@pilz.co.uk

Support
Technical support is available from Pilz round the clock.

Americas Brazil
+55 11 97569-2804
Canada
+1 888 315 7459
Mexico
+52 55 5572 1300
USA (toll-free)
+1 877-PILZUSA (745-9872)
Asia
China
+86 21 60880878-216
Japan
+81 45 471-2281
South Korea
+82 31 778 3300
Australia and Oceania
Australia
+61 3 95600621
New Zealand
+64 9 6345350
Europe
Austria
+43 1 7986263-0
Belgium, Luxembourg
+32 9 3217570
France
+33 3 88104003
Germany
+49 711 3409-444
Ireland
+353 21 4804983
Italy, Malta
+39 0362 1826711
Scandinavia
+45 74436332
Spain
+34 938497433
Switzerland
+41 62 88979-32
The Netherlands
+31 347 320477
Turkey
+90 216 5775552
United Kingdom
+44 1536 462203
You can reach our international hotline at:
+49 711 3409-222
support@pilz.com
Pilz develops environmentally friendly products using ecological materials and energy-saving technologies. Offices and production facilities are ecologically designed, environmentally-aware and energy-saving. So Pilz offers sustainability, plus the security of using energy-efficient products and environmentally friendly solutions.
We are represented internationally. Please refer to our homepage www.pilz.com for further details or contact our headquarters.
Headquarters : Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: info@pilz.com, Internet: www.pilz.com
CECE®, CHRE®, CMSE®, InduraNET p®, Leansafe®, Master of Safety®, Master of Security®, PAS4000®, PAScal®, PASconfig®, Pilz®, PIT®, PLID®, PMCprimo®, PMCprotego®, PMCtendo®,
PMD®, PMI®, PNOZ®, PRBT®, PRCM®, Primo®, PRTM®, 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. We would point out that product features may vary from the details stated in this document, depending on the status at the time of publication and the scope of the equipment. We accept no responsibility for the validity, accuracy and entirety of the text and graphics presented in this information. Please contact our Technical Support if you have any questions.

References

• Pilz – Safe automation, automation technology - Pilz INT
• Pilz – Safe automation, automation technology - Pilz INT
• Downloads - Pilz INT

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