PILZ PSEN 1.2p-22 Door Switch Instruction Manual

PILZ PSEN 1.2p-22 Door Switch

Product Information

PSEN 1.2p-22 is a sensor technology product manufactured by Pilz GmbH & Co. KG. This product is designed to provide secure digital (SD) functionality for various applications.

This operating manual provides detailed information on the features, wiring, pin assignment, requirements and connection to evaluation devices, installation, adjustment, periodic testing, dimensions, technical details, safety characteristic data, order reference, system compatibility, accessories, EC declaration of conformity, and UKCA-Declaration of Conformity related to the PSEN 1.2p-22 product.

Product Usage Instructions

1. Validity of documentation: This documentation is valid for the PSEN 1.2p-22 product until new documentation is published.
2. Using the documentation: Before installing and commissioning the product, read and understand this document thoroughly. Retain the document for future reference.
3. Function and operation: Familiarize yourself with the function and operation of the PSEN 1.2p-22 product as described in this manual.
4. Installation: Follow the installation guidelines provided in the manual to ensure proper setup of the product.
5. Connection: Refer to the wiring section and pin assignment details to correctly connect the PSEN 1.2p-22 product.
6. Adjustment: Follow the adjustment instructions to optimize the performance of the product.
7. Periodic testing: Perform periodic tests as specified in the manual to ensure the continued functionality of the product.
8. Dimensions: Refer to the dimensions provided in millimeters for accurate measurements during installation.
9. Technical details: Review the technical details section for in-depth information on the specifications and capabilities of the PSEN 1.2p-22 product.
10. Safety characteristic data: Familiarize yourself with the safety characteristic data to ensure compliance with safety standards.
11. Order reference: Use the order reference information when placing an order for the PSEN 1.2p-22 product.
12. System compatibility: Check the compatibility of the PSEN 1.2p-22 product with your existing system before installation.
13. Accessories: Explore the available accessories that can enhance the functionality of the PSEN 1.2p-22 product.
14. EC declaration of conformity: Read the EC declaration of conformity to ensure compliance with European regulations.
15. UKCA-Declaration of Conformity: Refer to the UKCA-Declaration of Conformity for compliance with UK regulations.

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

Introduction

Validity of documentation

• This documentation is valid for the product PSEN 1.2p-22. 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.

• INFORMATION
  This gives advice on applications and provides information on special fea- tures.

Safety

Intended use
The safety function of the safety switch is:

• The safety contacts open when the actuator is removed beyond the assured release dis-tance sar or when the actuator is not detected.

The safety switch meets the requirements in accordance with:

• EN 60947-5-3: PDDB only in connection
  • with the actuator PSEN 1.2-20,
  • the interface PSEN ix1 and
  • the suitable evaluation devices

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.

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.

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 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.

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.

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 substitute actuators are used, these must be installed as described under Installation [ 13].
• 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

• The actuator PSEN 1.2-20 belongs to the safety switch.
• Coded actuator
• Safety switch with 4-pin M8 male connector
• 2 safety contacts (reed contacts – N/O)
• Design: round (M30)
• Operation Magnetic
• Switching voltage 24 VDC
• Series connection via PSEN ix1 interface
• ECOLAB tested

Function description

• If the actuator is within the response range (safety gate closed), the safety contacts of the safety switch are closed.
• The safety switch is designed for applications in series connections.

Operate the PSEN 1.2p-22 in conjunction with the following components:

• Actuator PSEN 1.2-20
• interface PSEN ix1
• a connected evaluation device

Block diagram

Operating distances

Legend

• Sao Assured operating distance
• Somin Min. operating distance
• Sar Assured release distance

The offset-independent values for the switching distances are included in the Technical details

Lateral and vertical offset

Legend

1. Vertical offset
2. Sensing faces on safety switch and actuator
3. Lateral offset
4. Notches on safety switch and actuator

Actuator PSEN 1.2-20

Assured operating distance S ao in mm

 | Lateral offset
Vertical offset|  | 1| 2| 3| 4| 5
1| 7.5| 7.5| 7.0| 7.0| 5.5
2| 7.5| 7.0| 7.0| 6.5| 5.5
3| 7.0| 7.0| 7.0| 6.0| 5.5
4| 6.5| 6.5| 6.0| 5.5| 5.0
5| 6.0| 6.0| 6.0| 5.0| 4.5

The stated values are valid at a temperature of 20 °C.

Wiring

• Information given in the Technical details [ 16] must be followed.
• Calculation of the max. cable length lmax:
  • Rlmax = Max. overall cable resistance (see evaluation device’s technical details)
  • Ri = Internal resistance sensor
  • Rl / km = Cable resistance/km of the cable (see technical details cable)
• Ensure the wiring and EMC requirements of EN 60204-1 are met.
• In the following cases, check the function that detects shorts across contacts prior to commissioning:
  • On evaluation devices with DC supply voltage: Overall cable resistance ≥ 15 Ohms per channel
  • On evaluation devices with AC supply voltage: Overall cable resistance ≥ 25 Ohms per channel
  • For details of how to perform the test for shorts across the contacts, please refer to the operating manual for the relevant evaluation device.

Pin assignment

NOTICE
The colour marking for the connection lead only applies for the cable that Pilz supplies as an accessory

The safety switch is shown in an unoperated condition.

Requirements and connection to evaluation devices

For use of PSEN 1.2p-22 in accordance with DIN EN 60947-5-3 an evaluation device must be connected.

Connect the PSEN 1.2p-22

• either with a certified Pilz evaluation device

• or with an evaluation device with defined properties Certified Pilz evaluation devices are, for example:

• PNOZelog for safety gate monitoring

  • PNOZ e1p, PNOZ e1.1p, PNOZ e1vp
  • PNOZ e5.11p
  • PNOZ e6vp, PNOZ e6.1p

• PNOZpower for safety gate monitoring

  • PNOZ p1p, PNOZ p1vp

• PNOZsigma for safety gate monitoring

  • PNOZ s3
  • PNOZ s4
  • PNOZ s5

• PNOZ X for safety gate monitoring

  • PNOZ X2, PNOZ X2.5P, PNOZ X2.7P, PNOZ X2.8P, PNOZ X2.9P, PNOZ X2C
  • PNOZ X3, PNOZ X3.1, PNOZ X3P, PNOZ X3.10P
  • PNOZ X4
  • PNOZ X5, PNOZ X5J
  • PNOZ Ex

• 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.

Defined properties of evaluation devices:

• 2-channel with feasibility monitoring
• Open circuit monitoring of the safety switch is performed
• Inputs and outputs on the evaluation device must fulfil the requirements of IEC 61131, Type 3
• Technical data of the evaluation device must fulfil the requirements in the Technical details of PSEN 1.2p-22
  • Always comply with the max. switching current safety contacts of PSEN 1.2p-22.
• Outputs at the evaluation device must only be switched on again when both reed con-tacts at the safety switch have been opened and closed (partial operation lock)

INFORMATION

Risk time in accordance with DIN EN 60947-5-3
The risk time is made up of the reaction time of the sensor and the processing and delay times of the evaluation device (s. operating manual for the relevant evaluation device).

Examples for connection to Pilz evaluation devices:

Legend

• I0 Input OSSD
• I1 Input OSSD
• T1, T2 Test pulse outputs

Installation

CAUTION!
Potential loss of safety function due to changed device properties

The unit’s properties may be affected if installed in an environment contain- ing electrically or magnetically conductive material.

• Please check the operating distances and the assured release distance.

CAUTION!
Possible loss of the safety function by changing the release distance Sar with non-flush installation

Installing the safety switch non-flush within electrically or magnetically con-ductive material, the value for the assured release distance Sar can change.

1. Check the assured release distance Sar.

• Safety switches and actuators must be positioned so that they are secured against a change of position.
• Attach the safety switches and actuators only with the supplied nuts.
• Avoid the risk of damages from foreseeable external influences by attaching the safety switch and actuator. If necessary, safety switch and actuator have to be protected.

INFORMATION
Protect the actuator from unauthorised removal (e.g. via a screw lock or concealed installation) and from contamination.

• Prevent self-loosening of the fastening elements of safety switch and actuator.
• The fastening of safety switch and actuator has to be sufficiently stable to ensure the proper operation of the safety switch and the actuator.
• The distance between two safety switches must be maintained.
• Safety switches and actuators
  • Should be kept away from iron swarf
  • Should not be exposed to strong magnetic fields
• Prevent the safety switch and actuator being exposed to heavy shock or vibration.
• Make sure that the safety switch and actuator cannot be used as an end stop.
• Circumvention of the safety switch in a reasonably foreseeable manner must be preven-ted.
• Please note the installation measures in accordance with EN ISO 14119 for a proximity switch type 4 with coding level Low.
• Alignment errors of the guard must not adversely affect the safety function of the guard.
• The assured operating distance Sao and the assured release distance Sar must be tested under real conditions.
• Do not apply any installation tools (e.g. Pliers) on the surfaces of the switch.
• Install safety switch and actuator
  • facing each other in parallel,
  • so that both notches are exactly opposite each other.
• If possible, do not install the safety switch and actuator on to ferromagnetic material. Changes to the operating distances are to be expected.
• Secure the actuator using a countersunk screw M4 or M5.
• The safety switch and actuator should only be secured using screws and nuts made of non-magnetic material (e.g. brass or stainless steel).
• A nib on the actuator prevents it twisting.

On the mounting surface, drill a hole (⌀ 2 mm) as specified in the drawing, and place the nib in the drill hole when installing the actuator.

Legend

[1] Nib on the actuator

• The protection type can only be achieved by using the Pilz connection leads available as an accessory.

Adjustment

• The safety switch may only be used with the corresponding actuator PSEN 1.2-20.
• Always test the function with the PSEN ix1 interface and connected evaluation device.
• The stated operating distances only apply when the safety switch and actuator are installed according to the specifications in Installation [ 13]. Operating distances may deviate if other arrangements are used. Note the maximum permitted lateral and vertical offset.

Periodic test

• Carry out a monthly function test on the safety switch and actuator.
• Always test the function with the PSEN ix1 interface and connected evaluation device.
• The safety function may only be checked by qualified personnel.

Dimensions

Dimensions in mm

Legend

1. Notches at the safety switch and actuator
2. Nib at the actuator to prevent is from twisting

Technical details

General

• Certifications CE, EAC, TÜV, UKCA, cULus Listed
• Sensor’s mode of operation Magnetic
• Coding level in accordance with EN ISO 14119 Low
• Design in accordance with EN ISO 14119 4
• Classification in accordance with EN 60947-5-3 PDDB

Electrical data

Supply voltage

• Voltage 24 V
• Kind DC
• Voltage tolerance -20 %/+20 %
• Max. switching frequency 1 Hz
• Lowest operating current (Im) 1 mA
• Switching voltage 24 V
• Internal resistance 0 Ohm
• Max. switching current, safety contacts 0,5 A
• Max. breaking capacity, safety contacts 10 W

Times

• Reaction time (actuator removed) 2 ms

Environmental data

Ambient temperature

• Temperature range -10 – 55 °C

Climatic suitability

In accordance with the standard

Humidity

| IEC 60068-2-30

93 % r. h. at 40 °C

---|---
Max. operating height above sea level| 2000 m
EMC| EN 60947-5-3
Vibration|
In accordance with the standard| EN 60947-5-2
Frequency| 10 – 55 Hz
Amplitude| 1 mm
Shock stress|
Acceleration| 30g
Duration| 11 ms
Airgap creepage|
Pollution degree| 3
Rated insulation voltage| 25 V
Rated impulse withstand voltage| 0,33 kV
Protection type|
Housing| IP65, IP67
Connector| IP67
Operating distances|
Assured operating distance Sao| 8 mm

Operating distances

• Min. operating distance Somin 0,5 mm
• Assured release distance Sar 26 mm
• Repetition accuracy switching distances 6 %

Mechanical data

• Actuator 1 PSEN 1.2-20
• Typ. Hysteresis 5 mm
• Min. distance between safety switches 25 mm
• Sensor flush installation in accordance with EN 60947-5-2 yes, follow installation guidelines
• Connection type M8, 4-pin male connector
• Material
  • Top PBT
• Max. torque setting
  • Safety switch 3 Nm
  • Actuator 1 1 Nm
• Dimensions
  • Height 30 mm
  • Width 30 mm
  • Depth 36 mm
• Actuator dimensions
  • Height 30 mm
  • Width 30 mm
  • Depth 16 mm
• Weight of safety switch 15 g
• Weight of actuator 16 g
• Weight 36 g

Where standards are undated, the 2015-09 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.

• B10d in accordance with EN ISO 13849-1: 2015 and EN 62061 TM [year] in accordance with EN ISO 13849-1:2015
• 500.000 20

Order reference

System

PSEN 1.2p-22/PSEN

1.2-20/8mm/ix1/ 1unit

| Magnetic safety switch, round actuator, with assured operat- ing distance 8 mm| 4-pin M8 male connector| 505222
PSEN 1.2p-22/8mm/ ix1/ 1 switch| Magnetic safety switch| 4-pin M8 male connector| 525122
PSEN 1.2-20 / 1 actu-

ator

| Actuator round, with assured operating distance 8 mm|  | 515120

Accessories

Cable

Product type| Connection 1| Connection 2| Length| Order no.
---|---|---|---|---
PSEN Kabel Winkel/cable angleplug 2m| Female connector, M8 angled, 4-pin| Open cable end| 2 m| 533110
PSEN Kabel Gerade /cable straightplug 2m| Female connector, M8 straight, 4-pin| 2 m| 533111
PSEN Kabel Winkel/cable angleplug 5m| Female connector, M8 angled, 4-pin| 5 m| 533120
PSEN Kabel Gerade/cable straightplug 5m| Female connector, M8 straight, 4-pin| 5 m| 533121
PSEN Kabel Winkel/cable angleplug 10m| Female connector, M8 angled, 4-pin| 10 m| 533130
PSEN Kabel Gerade /cable straightplug 10m| Female connector, M8 straight, 4-pin| 10 m| 533131
PSEN Kabel Winkel/cable angleplug 3m| Female connector, M8 angled, 4-pin| 30 m| 533140
PSEN Kabel Gerade /cable straightplug 30m| Female connector, M8 straight, 4-pin| 30 m| 533141
PSS67 Cable M8sf M12sm| Female connector, M8 straight, 4-pin| Male connector M12 straight| 3 m| 380200
---|---|---|---|---
5 m| 380201
10 m| 380202
30 m| 380203
PSS67 Cable M8af M12sm| Female connector M8 angled, 4-pin| 3 m| 380204
5 m| 380205
10 m| 380206
30 m| 380207

Installation material

Connector, input module

380300
PDP67 F 8DI ION| Decentralised input module IP67 for PNOZmulti| 773600
---|---|---

Series connection

EC declaration of conformity

• This product/these products meet the requirements of the directive 2006/42/EC for ma-chinery of the European Parliament and of the Council. The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/downloads.
• Authorised 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) Regu-lation 2008.
• The complete UKCA Declaration of Conformity is available on the Internet at www.pilz.com/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 on:

• +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.

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.

20993-EN-10, 2022-11 Printed in Germany.
© Pilz GmbH & Co. KG, 2019

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.

References

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

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