Units PSENmag PSEN 1.1p-20 Unit features contacts on the safety switch. If the actuator is outside the response range The actuator PSEN 1,1-20 belongs (safety gate open), the reed contacts to the safety switch on the safety switch will switch. 2 reed contacts (N/O) Assured operating distance: 8 mm Assured release distance: 26 mm Square design Works magnetically Switching voltage 24 VDC Unit description PSUnS2.PSPSPSE2iNEEEEtsNNNN-D 1. 1. 1.m-2-a111gppp0---16222000-2007-03 The safety switch meets the require- Magnetic safety switches for monitor- ments of EN 60204-1 and IEC 60204- ing the position of movable guards in 1. accordance with EN 60947-5-3 The safety switch only complies with EN 60947-5-3 in conjunction with the Approvals actuator PSEN 1,1-20 and its ap- proved evaluation devices. The safety switch should only be con- PSEN 1.1p-20 nected to the evaluation devices listed underConnection. Function description 2.2 If the actuator is within the response range, the magnets switch the reed Block diagram % Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Strae 2, 73760 Ostfildern, Germany SEN-D-2-016-2007-03 2.2-40 Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh pilz.deUnits PSENmag PSEN 1.1p-20 Operating distances ( ) ( ) ( ) ( ) ( ) ( ( ( ( ( ***** ( ( ( ( ( ,- ,- ,- ,- ,- + + + + + ./0 ./0 ./0 ./0 ./0 Lateral and vertical offset Wiring the requirements of a PDF with designed reliability (PDF-D). Assured operating distance S in Please note: In the following commissioning cas- ao mm Information given in the Technical es, check the function that detects details must be followed. shorts across contacts: Calculation of the max. cable runs On evaluation devices with DC ( ( ) () ( ( ( * (* ( & (& ( l in the input circuit: supply voltage: Overall cable re- max ( ( sistance 15 Ohms per channel On evaluation devices with AC ) () ( 2.2 supply voltage: Overall cable re- ( ( R = max. overall cable resist- sistance 25 Ohms per channel lmax * (* ( For details of how to perform the ance (see Technical details) test for shorts across the con- & (& ( R / km = cable resistance/km l tacts, please refer to the operat- When using evaluation devices with Assured release distance S : ar ing manual for the relevant delay-on de-energisation contacts, Max. 26 mm with all vertical and evaluation device. please note: lateral offsets Delay time 30 s: Delay-on de- The stated values are valid at a tem- Connections energisation contacts satisfy the perature of 20 C. requirements of category 3 in ac- NOTICE cordance with EN 954-1 and the The colour marking for the connection requirements of a PDF with sin- lead only applies for the cable that Pilz gle-fault tolerance (PDF-S). supplies as an accessory. Delay time 30 s: Delay-on de- The safety switch is shown in an unop- energisation contacts satisfy the erated condition. requirements of Category 1 in accordance with EN 954-1 and Belegung des 4-pol. M8- 3 Stiftsteckers/Assignment 3 , of the 4-pin M8 male con- , nector/Reprage du con- 4 necteur mle M8 4 ples 5 4 5 Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Strae 2, 73760 Ostfildern, Germany SEN-D-2-016-2007-03 2.2-41 Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh pilz.de % & % & % & % & % &