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Summary of Contents for Pilz PSEN cs4.2a
- Page 1 PSEN cs4.2a PSEN sensor technology Operating Manual-1003575-EN-08...
- Page 2 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.
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Page 3: Table Of Contents
Lateral and vertical offset......................Wiring ............................Connection to evaluation devices ..................Single connection ........................Series connection ........................Connection to Pilz evaluation devices ..................Teaching in the actuator ....................... Installation ..........................General ............................. Safety switch..........................Actuator cs2.1 or cs4.1 ...................... - Page 4 Technical details actuator ..................... Classification according to ZVEI, CB24I ................Safety characteristic data ..................... Supplementary data ......................Radio approval.......................... Order reference ........................Safety switch..........................Actuator ............................ Complete systems ........................Accessories ..........................EC declaration of conformity ....................Operating Manual PSEN cs4.2a 1003575-EN-08...
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Page 5: Introduction
PSEN cs4.2a Introduction Validity of documentation This documentation is valid for the product PSEN cs4.2a 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. -
Page 6: Safety
Approved actuators: PSEN cs4.1 PSEN cs2.1 PSEN cs4.1 low profile glue PSEN cs4.1 low profile screw Operating Manual PSEN cs4.2a 1003575-EN-08... -
Page 7: Safety Regulations
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. Operating Manual PSEN cs4.2a 1003575-EN-08... -
Page 8: Warranty And Liability
– If spare actuators are used, these must be installed as described in Installation [ 22]. – If the original actuators are replaced with substitute actuators, the ori- ginal actuators must be destroyed before disposal. Operating Manual PSEN cs4.2a 1003575-EN-08... -
Page 9: Unit Features
Signal output/diagnostic output Y32 for Safety Device Diagnostics 1 signal output LED display for: – State of the actuator – State of the inputs – Supply voltage/fault 1 direction of actuation Connection type PSEN cs4.2a: Cable, 5 m Operating Manual PSEN cs4.2a 1003575-EN-08... -
Page 10: Function Description
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. Operating Manual PSEN cs4.2a | 10 1003575-EN-08... -
Page 11: Block Diagram
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. Operating Manual PSEN cs4.2a | 11 1003575-EN-08... -
Page 12: Operating Distances
The offset-independent values for the switching distances are included in the Technical details [ 33]. Lateral and vertical offset -7,5 -10 -7,5 -5 -2,5 0 2,5 -2,5 Fig.: Safety switches PSEN cs4.2a with actuator PSEN cs4.1 Operating Manual PSEN cs4.2a | 12 1003575-EN-08... - Page 13 -8 -6 -4 -2 0 10 12 14 Fig.: Safety switches PSEN cs4.2a with actuator PSEN cs2.1 Fig.: Safety switches PSEN cs4.2a with actuator PSEN cs4.1 low profile glue or PSEN cs4.1 low profile screw Legend [1] Hysteresis [2] Typical operating distance S...
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Page 14: Wiring
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). Operating Manual PSEN cs4.2a | 14 1003575-EN-08... -
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 cs4.2a Single connection Connection diagram, single connection without SDD Safety switch Actuator Evaluation device FS: Failsafe Operating Manual PSEN cs4.2a | 16 1003575-EN-08... - Page 17 PSEN cs4.2a Connection diagram, single connection with SDD 24 V Actuator Safety switch I1 (FS) I2 (FS) Evaluation device Fieldbus module FS: Failsafe Operating Manual PSEN cs4.2a | 17 1003575-EN-08...
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Page 18: Series Connection
– PSEN Y junction M8-M12/M12 PIGTAIL – PSEN Y junction M12-M12/M12 PIGTAIL – PSEN Y junction M12 SENSOR – PSEN Y junction M12 cable channel – PSEN Y junction M8 SENSOR – PSEN Y junction M8 cable channel Operating Manual PSEN cs4.2a | 18 1003575-EN-08... - Page 19 PSEN cs4.2a 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 cs4.2a | 19 1003575-EN-08...
- Page 20 PSEN cs4.2a Connection diagram, series connection with SDD 24 V Safety switch Actuator Actuator Safety switch Actuator Safety switch I1 (FS) I2 (FS) Evaluation device Fieldbus module FS: Failsafe ST: Standard Operating Manual PSEN cs4.2a | 20 1003575-EN-08...
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Page 21: Connection To Pilz Evaluation Devices
PSEN cs4.2a Connection to Pilz evaluation devices The safety switch PSEN cs4.2a 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 22: Teaching In The Actuator
The safety switch and actuator should be installed opposite each other in parallel. Torque setting: Please note the information provided under Technical details [ 33]. The distance between two safety switches must be maintained (see Technical details [ 33]). Operating Manual PSEN cs4.2a | 22 1003575-EN-08... -
Page 23: Safety Switch
1. Provide the mounting surface with two drill holes for fastening the safety switch (see mensions in mm [ 30]). 2. Use two screws to fix the safety switch in place. Do not fully tighten the 2nd screw on the safety switch. Operating Manual PSEN cs4.2a | 23 1003575-EN-08... -
Page 24: Actuator Cs2.1 Or Cs4.1
Provide the mounting surface with two drill holes for the screw connection of the actu- ator (see Dimensions in mm [ 30]). 2. Use two screws to fix the actuator in place. Align the actuator and tighten the screws. Operating Manual PSEN cs4.2a | 24 1003575-EN-08... -
Page 25: Actuator Cs3.1 Low Profile
After a cure time of 24 hours, 90 % of the final adhesive force are achieved. The harden- ing must take place at min. 20 °C. With lower temperatures the cure time is clearly exten- ded. No continuous force must affect the actuator. Operating Manual PSEN cs4.2a | 25 1003575-EN-08... - Page 26 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. Operating Manual PSEN cs4.2a | 26 1003575-EN-08...
- Page 27 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 [ 22]. Operating Manual PSEN cs4.2a | 27 1003575-EN-08...
- Page 28 72 hours at an ambient temperature of at least 20 °C. 8. Check the adhesive force of the glue after 10 minutes. The actuator must no move when pressed sideways. 9. Tighten the M3 plastic screw to 0,8 Nm. Operating Manual PSEN cs4.2a | 28 1003575-EN-08...
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Page 29: Align Safety Switch And Actuator
Operating distances may deviate if other arrangements are used. Note the maximum permitted lateral and vertical offset (see Operating distances [ Lateral and vertical offset [ 12]). Operating Manual PSEN cs4.2a | 29 1003575-EN-08... -
Page 30: Operation
(partial operation). Remedy: Open both channels of the input circuit. "Power/Fault" LED lights up red: Error message Remedy: Rectify fault and interrupt power supply. Dimensions in mm Safety switch 26,4 Operating Manual PSEN cs4.2a | 30 1003575-EN-08... -
Page 31: Actuator
PSEN cs4.2a Actuator Fig.: Actuator PSEN cs2.1 14,4 14,4 Fig.: Actuator PSEN cs4.1 Operating Manual PSEN cs4.2a | 31 1003575-EN-08... - Page 32 PSEN cs4.2a Actuator PSEN cs4.1 low profile glue Actuator PSEN cs4.1 low profile screw 90° Operating Manual PSEN cs4.2a | 32 1003575-EN-08...
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Page 33: Technical Details Safety Switch
2,4 W Potential isolation from system voltage Short circuit-proof Residual current at outputs 20 µA Voltage drop at OSSDs 3,5 V Lowest operating current 0 mA Utilisation category in accordance with EN 60947-1 DC-12 Operating Manual PSEN cs4.2a | 33 1003575-EN-08... - Page 34 Shock stress In accordance with the standard EN 60947-5-2 Acceleration Duration 18 ms Airgap creepage Overvoltage category Pollution degree Rated insulation voltage 75 V Rated impulse withstand voltage 0,8 kV Protection type Housing IP6K9K Operating Manual PSEN cs4.2a | 34 1003575-EN-08...
- Page 35 2 mm Mechanical data Min. bending radius (fixed permanently) K1 5 x Ø Min. bending radius (moving) K1 10 x Ø Cable diameter K1 5,55 mm Min. distance between safety switches 100 mm Operating Manual PSEN cs4.2a | 35 1003575-EN-08...
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Page 36: Technical Details Actuator
93 % r. h. at 40 °C EN 60947-5-3 EN 60947-5-3 Vibration In accordance with the standard EN 60947-5-2 EN 60947-5-2 Frequency 10 - 55 Hz 10 - 55 Hz Amplitude 1 mm 1 mm Operating Manual PSEN cs4.2a | 36 1003575-EN-08... - Page 37 In accordance with the standard EN 60068-2-30 EN 60068-2-30 Humidity 93 % r. h. at 40 °C 93 % r. h. at 40 °C Max. operating height above sea level 4000 m 4000 m EN 60947-5-3 EN 60947-5-3 Operating Manual PSEN cs4.2a | 37 1003575-EN-08...
- Page 38 Max. torque setting for fixing screws – 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. Operating Manual PSEN cs4.2a | 38 1003575-EN-08...
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Page 39: Classification According To Zvei, Cb24I
Max. capacitive load 18 pF Single-pole output Interfaces Source Interface Sensor Class Drain Class C1, C2 Source parameters Max. test pulse duration 450 µs Max. rated current 0,1 A Max. capacitive load 0,4 µF Operating Manual PSEN cs4.2a | 39 1003575-EN-08... -
Page 40: Safety Characteristic Data
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. Operating Manual PSEN cs4.2a | 40 1003575-EN-08... -
Page 41: Supplementary 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 42: Accessories
PSEN T junction M12 M12, 8-pin, socket M12, 8‑pin, pin 540 331 4‑pin, pin PSEN Y junction M8-M12/ M12, 8-pin, socket M12, 8‑pin, pin 540 337 M12 PIGTAIL 8‑pin, socket Operating Manual PSEN cs4.2a | 42 1003575-EN-08... -
Page 43: Ec Declaration Of Conformity
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 Ost- fildern, Germany Operating Manual PSEN cs4.2a... - Page 44 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...
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