PSEN cs4.
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. 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.
Contents Introduction Validity of documentation Using the documentation Definition of symbols 4 4 4 4 Safety Intended use Safety regulations Safety assessment Use of qualified personnel Warranty and liability Disposal For your safety 5 5 5 5 6 6 6 7 Unit features 7 Function description Block diagram Operating distances Lateral and vertical offset 7 8 8 9 Wiring Pin assignment, connector and cable 9 10 Connection to evaluation devices 10 Teaching in the actuator 12 Installation Parallel assemb
PSEN cs4.1n Introduction Validity of documentation This documentation is valid for the product PSEN cs4.1n. It is valid until new documentation 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 reference.
PSEN cs4.1n INFORMATION This gives advice on applications and provides information on special features. Safety Intended use Safety function of safety switch: } 2 safety outputs, each of which supply a high signal when the actuator is in the safety switch's response range. The safety switch meets the requirements in accordance with: } EN 60947-5-3 with the actuator PSEN cs4.1 : PDDB } EN 62061: SIL CL 3 } EN ISO 13849-1: PL eCat.
PSEN cs4.1n 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 required 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 organisational standpoint.
PSEN cs4.1n 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 spare actuator in a safe place and protect it from unauthorised access. – If spare actuators are used, these must be installed as described in Installation [ 13].
PSEN cs4.1n Block diagram A1 A2 Receiver Actuator Power 12 22 Operating distances On Off Legend: } Sao Assured operating distance: 8 mm } So Typical operating distance: 11 mm } Sr Typical release distance: 14 mm } Sar Assured release distance: 20 mm Operating Manual PSEN cs4.
PSEN cs4.1n Lateral and vertical offset [4] [4] [3] [4] [2] [5] [4] [6] [1] 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. } The power supply must meet the regulations for extra low voltages with protective separation (SELV, PELV).
PSEN cs4.1n Pin assignment, connector and cable 4 5-pin M12 male connector 3 5 1 2 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.
PSEN cs4.1n Connection diagram, single connection Actuator Receiver Evaluation device 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.
PSEN cs4.1n PNOZ s3 PSENcode 24 V 0V PNOZ s3 A1 1 A1 A2 3 A2 5 Y32 S12 2 12 S22 4 22 PNOZmulti 0V PSENcode 24 V PNOZmulti 3 A2 1 A1 5 n.c. I0 2 12 I1 4 22 Legend: I0 Input OSSD I1 Input OSSD Teaching in the actuator Teaching in the actuator for the first time: The first actuator PSEN cs4.1 detected by the safety switch is automatically taught in 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.
PSEN cs4.1n 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. – This actuator cannot be retaught on the same safety switch. Installation CAUTION! The unit's properties may be affected if installed in an environment containing electrically or magnetically conductive material.
PSEN cs4.1n 1. Do not fully tighten the 2nd screw on the safety switch. 2. Attach the screws for the actuator, leaving a distance of 3 … 6 mm between the screw head and plate. Slide the actuator on to the mounting surface. The inscribed area on the actuator (sensing face) should face the safety switch. Slide the actuator on to the screws. Align the safety switch and tighten the screws. Align the actuator and tighten the screws.
PSEN cs4.1n Use the seals (2) to close the unused mounting holes on the actuator. Use the seals (3) to close the mounting holes on the sensing face of the safety switch. Orthogonal assembly Drill holes (for M4 screws) in the mounting surface to secure the actuator and sensor (see Dimensions [ 19]). Use a screw to fix the safety switch in place. 1. Do not fully tighten the 2nd screw on the safety switch. 2.
PSEN cs4.1n Use the seals (2) to close the unused mounting holes on the actuator. Slide the actuator on to the screws. Align the actuator and tighten the screws. Use the seals to close the screws' mounting holes on the actuator } (4): Without UL approval } (1): For UL approval Use the seals (3) to close the mounting holes on the sensing face of the safety switch.
PSEN cs4.1n 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.
PSEN cs4.1n 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 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.
PSEN cs4.1n Dimensions in mm 31 160±10 48,5 M12 14,4 ø R 8 4,5 22 37 8 37 22 14,4 4,5 19 18 26,4 18 18 Fig.: Safety switch (left) and actuator (right) Technical details General Approvals Sensor's mode of operation Coding level in accordance with EN ISO 14119 Design in accordance with EN ISO 14119 Classification in accordance with EN 60947-5-3 Pilz coding type Electrical data Supply voltage Voltage Kind Voltage tolerance Output of external power supply (DC) Max.
PSEN cs4.1n Electrical data Max. cable capacitance at the safety outputs No-load, PNOZ with relay contacts PNOZmulti, PNOZelog, PSS Max.
PSEN cs4.1n Environmental data Shock stress In accordance with the standard Acceleration Duration Airgap creepage Overvoltage category Pollution degree Rated insulation voltage Rated impulse withstand voltage Protection type Housing Connector Mechanical data Min. bending radius (for laying) K1 Min.
PSEN cs4.1n Safety characteristic data NOTICE You must comply with the safety-related characteristic data in order to achieve the required safety level for your plant/machine. Operating mode EN ISO 13849-1: 2008 PL 2-ch. OSSD PL e EN ISO 13849-1: 2008 Category Cat.
PSEN cs4.1n Order reference Product type Features Connection type Order No. PSEN cs4.1n/PSEN cs4.1 Safety gate system, fully coded 5-pin M12 male connector 541 103 PSEN cs4.1n (switch) Safety switch, fully coded 5-pin M12 male connector 541 153 PSEN cs4.1 Actuator, coded 541 180 EC declaration of conformity This product/these products meet the requirements of the directive 2006/42/EC for machinery of the European Parliament and of the Council.
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