PSENcode Large Non-Contact Safety Switch, Hazardous Area The PSEN cs1.1p safety switch (stock no. 918-6689 ) is coded and switches with an actuator from the PSEN cs1.1 series. There is no restriction on the number of times the actuator can be used and reset. The PSEN cs2.13p safety switch (stock no. 619-2795 ) is fully coded and switches with an actuator from the PSEN cs2.1 series. These actuators must be taught. It can be taught up to a maximum of 8 times but only 1 actuator at a time is taught. Features and Benefits Series connection, more than 10 safety switches in sequence to Cat 4 of EN954-1 Switch reacts to a single actuator but can be taught a new actuator up to 8 times 5 directions of actuation M12 connection, 8-pin For use in EX area Category 3, Zones 2 and 22 in accordance with EN50021 IP67 protection Note When the safety gate is closed the switch provides 2 N/C semiconductor outputs. Caution EN60947-5-3 standard is only met if entire system consisting of safety switch (PSENcode), actuator (PSENcode) and a safety monitoring module (PNOZ X or PNOZmulti) is used. Standards EN954-1 (Cat 4), EN60204-1, EN60947-5-3. Approvals CE, cULus Listed, ATEX, TÜV, FCC, IC, ECOLAB. Supplied with Actuator