The new PSSR-2 compact safety interface controller offers integrity monitoring of any presence sensing safety switch, mat, edge and bumper product with a 6.8K Ω or 8,2 K Ω end of the line resistor. The unit has a safety performance of CAT 3 SIL2 PLd, EN 13849. It has built-in integrity monitoring for presence sensing safety mats, edges and switches with a resistor. It has a manual and auto reset. There are three output contacts; force-guided relays and two normally open (safety) 1 x normally closed (monitor) contacts. It is 22.5 mm DIN rail mountable.
Tapeswitch Corporation, Booth #4930, www.tapeswitch.com