Pilz 541188 Operating Manual
Pilz 541188 Operating Manual

Pilz 541188 Operating Manual

Psen sensor technology
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PSEN cs4.1a/b
Operating Manual-1003292-EN-10
- PSEN sensor technology

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Summary of Contents for Pilz 541188

  • Page 1 PSEN cs4.1a/b Operating Manual-1003292-EN-10 - PSEN sensor technology...
  • Page 2 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.
  • Page 3: Table Of Contents

    Operating distances ........................12 Lateral and vertical offset ......................12 Wiring ............................14 Connection to evaluation devices ..................15 Single connection........................16 Series connection........................18 Connection to Pilz evaluation devices..................22 Teaching in the actuator ......................23 Installation ..........................24 General .............................24 Safety switch ..........................24 Actuator cs2.1 or cs4.1 ......................25 Actuator cs3.1 low profile ......................26...
  • Page 4 Contents Technical details safety switch .....................33 Technical details actuator .....................37 Classification according to ZVEI, CB24I ................39 Safety characteristic data ......................40 Supplementary data .......................40 Radio approval ..........................40 Order reference ........................41 Safety switch ..........................41 Actuator.............................41 Complete systems........................41 Accessories..........................41 EC declaration of conformity ....................44 UKCA-Declaration of Conformity ..................44 Operating Manual PSEN cs4.1a/b 1003292-EN-10...
  • Page 5: Introduction

    PSEN cs4.1a/b Introduction Validity of documentation This documentation is valid for the product PSEN cs4.1a/b from Version 3.0. 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.
  • Page 6: Safety

    PSEN cs4.1a/b 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 s or when the actuator is not detected Remain shut down safely after the actuator has been removed...
  • Page 7: Safety Regulations

    PSEN cs4.1a/b 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 IEC 62061. However, this does not guarantee the func- tional safety of the overall plant/machine.
  • Page 8: Warranty And Liability

    PSEN cs4.1a/b 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.
  • Page 9: Unit Features

    PSEN cs4.1a/b Unit features Transponder technology for presence detection Pilz coding type: fully 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 retrieve sensor information on one or more sensors, to perform actions and to read and write configuration parameters.
  • Page 10: Function Description

    PSEN cs4.1a/b 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 inputs. In a safe condition the safety outputs are in the OFF state. Electrical states of the inputs and outputs (when safety switch is ready for operation: Power/Fault LED is green): Actuator...
  • Page 11: Block Diagram

    PSEN cs4.1a/b Block diagram A1 A2 S11 S21 SDD Input Power Input Receiver Actuator SDD Output 12 22 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.
  • Page 12: Operating Distances

    PSEN cs4.1a/b 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 [ 41]) to connect several sensors with only one cable...
  • Page 13 PSEN cs4.1a/b -8 -6 -4 -2 0 10 12 14 Fig.: Safety switches PSEN cs4.1a/b with actuator PSEN cs2.1 Fig.: Safety switches PSEN cs4.1a/b with actuator PSEN cs4.1 low profile glue or PSEN cs4.1 low profile screw Legend [1] Hysteresis [2] Typical operating distance S [3] Typical release distance S [4] Offset in mm...
  • Page 14: Wiring

    PSEN cs4.1a/b Wiring Information given in the Technical details [ must be followed. Switch off the supply voltage before disconnecting the safety switch from the supply voltage. Make sure that when connecting or separating the connector the pollution degree 1 or 2 is maintained.
  • Page 15: Connection To Evaluation Devices

    0 V UB blue Diagnostics input 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...
  • Page 16: Single Connection

    PSEN cs4.1a/b Single connection Connection diagram, single connection without SDD Safety switch Actuator Evaluation device FS: Failsafe Operating Manual PSEN cs4.1a/b | 16 1003292-EN-10...
  • Page 17 PSEN cs4.1a/b Connection diagram, single connection with SDD 24 V Safety switch Actuator I1 (FS) I2 (FS) Evaluation device Fieldbus module FS: Failsafe Operating Manual PSEN cs4.1a/b | 17 1003292-EN-10...
  • Page 18: Series Connection

    PSEN cs4.1a/b Series connection The safety sensors PSENcode are also suitable for series connection with other sensors. Maximum number of PSENcode sensors switched in series connections for SIL CL 3 using PSENcode compact design (PSEN cs3 – cs4, 8-pin): 12 When using other SDD-compatible sensors, the number must be recalculated. In practice, the maximum possible number will be limited by the following parameters, among others: The required SIL level (e.g.
  • Page 19 PSEN cs4.1a/b Function test when safety channels are connected in series Before commissioning and after each change, check that the safety function is guaranteed when the gates are opened. To do this, open each gate individually and check the status at the inputs on the evaluation device: Close all the gates.
  • Page 20 PSEN cs4.1a/b Connection diagram, series connection without SDD Safety switch 1 Actuator Controller Safety switch 2 Actuator Actuator Safety switch n Evaluation device FS: Failsafe Operating Manual PSEN cs4.1a/b | 20 1003292-EN-10...
  • Page 21 PSEN cs4.1a/b Connection diagram, series connection with SDD Actuator Safety switch Actuator Safety switch Actuator Safety switch I1 (FS) I2 (FS) Evaluation device FS: Failsafe Fieldbus module 24 V Operating Manual PSEN cs4.1a/b | 21 1003292-EN-10...
  • Page 22: Connection To Pilz Evaluation Devices

    PSEN cs4.1a/b Connection to Pilz evaluation devices The safety switch PSEN cs4.1a/b can be connected to Pilz evaluation devices, for example. Suitable Pilz evaluation devices are, for example: PNOZelog for safety gate monitoring PNOZpower for safety gate monitoring PNOZsigma for safety gate monitoring...
  • Page 23: Teaching In The Actuator

    PSEN cs4.1a/b PNOZmulti PSENcode Fieldbus module PNOZmulti PSENcode Without SDD With SDD 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) is taught in auto- matically as soon as it is brought into the response range.
  • Page 24: Installation

    PSEN cs4.1a/b Installation General 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 dis- tance.
  • Page 25: Actuator Cs2.1 Or Cs4.1

    PSEN cs4.1a/b Actuator cs2.1 or cs4.1 Procedure actuator PSEN cs4.1: 1. Only use M4 screws with a flat head (e.g. M4 cheese-head or pan head screws). Provide the mounting surface with two drill holes for the actuator screw connection (see Dimensions [ 31]).
  • Page 26: Actuator Cs3.1 Low Profile

    PSEN cs4.1a/b Procedure actuator PSEN cs2.1: 1. Use permanently secured M5 safety screws with a flat head (e.g. M5 cheese-head or pan head screws). Provide the mounting surface with two drill holes for the actuator screw connection (see Dimensions [ 31]).
  • Page 27 PSEN cs4.1a/b Procedure actuator PSEN cs4.1 low profile glue 1. To seal the low profile actuators correctly, it is necessary to prepare the surface to which the actuator is to be attached. The surface must be clean, dry and free of grease. Wipe off any solved grease and contaminations with a new, dry paper cloth.
  • Page 28 PSEN cs4.1a/b 6. Press on the actuator for at least 3 seconds with approx. 50 N. After this time, an adhesive force of approx. 50 % is achieved. The full adhesive force is achieved after 72 hours at an ambient temperature of at least 20 °C. 7.
  • Page 29 PSEN cs4.1a/b 6. Insert the screw into the actuator’s hole and position the screw at the hole on the mounting surface. To screw on the actuator, use the supplied plastic M3 countersunk screw. When using a screw mad from metal the operating distance change, please note the Warning [ 24].
  • Page 30: Align Safety Switch And Actuator

    PSEN cs4.1a/b Align safety switch and actuator Procedure: 1. Align the safety switch and tighten the screws. 2. Actuator PSEN cs4.1 Align the actuator and tighten the screws. 3. Close the mounting holes using the seals provided (see diagram). Use the seals [1] for UL approval or [4] without UL approval. Legend [1] Side seal with UL approval [2] Bottom seal...
  • Page 31: Operation

    PSEN cs4.1a/b Operation NOTICE The safety functions should be checked after initial commissioning and each time the plant/machine is changed. The safety functions may only be checked by qualified personnel. Status indicators: "Power/Fault" LED lights up green: The unit is ready for operation "Safety Gate"...
  • Page 32: Actuator

    PSEN cs4.1a/b Actuator Fig.: Actuator PSEN cs2.1 14,4 14,4 Fig.: Actuator PSEN cs4.1 Operating Manual PSEN cs4.1a/b | 32 1003292-EN-10...
  • Page 33: Technical Details Safety Switch

    ISO 14119 High High Design in accordance with EN ISO 14119 Classification in accordance with EN 60947-5-3 PDDB PDDB Pilz coding type fully coded fully coded Transponders 541161 541162 Frequency band 122 kHz - 128 kHz 122 kHz - 128 kHz Max.
  • Page 34 PSEN cs4.1a/b Electrical data 541161 541162 Max. cable capacitance at the safety outputs No-load, PNOZ with relay con- tacts 400 nF 400 nF PNOZmulti, PNOZelog, PSS 400 nF 400 nF Max. inrush current impulse Current pulse, A1 0,58 A 0,58 A Pulse duration, A1 1 ms 1 ms...
  • Page 35 PSEN cs4.1a/b Times 541161 541162 Supply interruption before de-ener- gisation 10 ms 10 ms Simultaneity, channel 1 and 2 max. ∞ ∞ Environmental data 541161 541162 Ambient temperature in accordance with the standard EN 60068-2-14 EN 60068-2-14 Temperature range -25 - 70 °C -25 - 70 °C Storage temperature in accordance with the standard EN 60068-2-1/-2...
  • Page 36 PSEN cs4.1a/b Operating distances 541161 541162 Actuator 2 Type PSEN cs2.1 PSEN cs2.1 Assured operating distance Sao 10 mm 10 mm Typical operating distance So 25 mm 25 mm Assured release distance Sar 33 mm 33 mm Typical release distance Sr 29 mm 29 mm Repetition accuracy switching...
  • Page 37: Technical Details Actuator

    CE, TÜV, UKCA, cULus Listed Sensor's mode of operation Transponders Transponders Coding level in accordance with EN ISO 14119 High High Pilz coding type fully coded fully coded Transponders 540180 541180 Frequency band 122 kHz - 128 kHz 122 kHz - 128 kHz...
  • Page 38 40 mm 18 mm Depth 40 mm 18 mm Weight 20 g 11 g Order no. 541187 - 541188 General 541187 541188 Certifications CE, EAC, TÜV, UKCA, cULus Lis- CE, EAC, TÜV, UKCA, cULus Lis- Sensor's mode of operation Transponders...
  • Page 39: Classification According To Zvei, Cb24I

    PSEN cs4.1a/b Mechanical data 541187 541188 Max. fixing screws torque settings – 0,1 Nm Dimensions Height 3,8 mm 3,8 mm Width 18 mm 18 mm Depth 18 mm 18 mm Weight Where standards are undated, the 2016-10 latest editions shall apply.
  • Page 40: Safety Characteristic Data

    2) 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.
  • Page 41: Order Reference

    PSEN cs4.1 low pro- Actuator fully coded, without screw 541187 file glue 1 actuator PSEN cs4.1 low pro- Actuator fully coded, with screw 541188 file screw 1 actuator Complete systems Product type Features Order no. PSEN cs4.1a /PSEN Safety gate system, fully coded...
  • Page 42 PSEN cs4.1a/b Cable Product type Connection 1 Connection 2 Length Order no. PSEN cable M12-8sf straight, M12, 8-pin, socket Open cable 540319 540320 10 m 540321 20 m 540333 30 m 540326 PSEN cable M12-8af Angled, M12, 8-pin, socket Open cable 540322 540323 10 m...
  • Page 43 PSEN cs4.1a/b Safety Device Diagnostics Product type Features Connection type Order no. PSEN ix2 F4 code Interface for connecting Spring-loaded terminal 535111 max. 4 PSEN safety sensors PSEN ix2 F8 code Interface for connecting Spring-loaded terminal 535112 max. 8 PSEN safety sensors SDD ES ETH Modbus/TCP fieldbus mod- Spring-loaded terminal 540130 ule for Safety Device Dia-...
  • Page 44: Ec Declaration Of Conformity

    2014/53/EU on radio equipment The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/downloads. Representative: 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...
  • Page 45 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, E-Mail: info@pilz.com, Internet: www.pilz.com...

This manual is also suitable for:

Psen cs4.1bPsen cs4.1Psen cs4.1a

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