With the help of the SREC and SRTC extension relays coupled with any basic device of the ZANDER SR series, up to 3 additional and time delayed safety contacts can be obtained per device.
Feature Value SREC Safety function In combination wit SR-basic relay:
emergency stop monitoring, safety guard monitoring,
light grids monitoring
Certified according to EN 60204-1; EN ISO 13849-1 ; EN 62061 Approvals CE, TUV, UL Supply voltage AC/DC 24 V / AC 115 V / AC 230 V Number of safe relay contacts 3 Max. switching capability of safe relay contacts 6 A / 250 VAC resistive load Number of auxiliary relay contacts 1 (feedback loop - basic relay) Number of non time-delayed contacts 3 Number of time-delayed contacts - Adjustable time delay - Starting behavior Switches on and of with basic relay PL; Cat.; SILCL (EN ISO 13849-1; EN/IEC 62061) PL e; Cat. 4; SILCL 3 Width 22.5 mm Order No. fixed screw terminals 472182 (24 V) / 472181 (115 V) / 472180 (230 V) Order No. plug-in screw terminals 474182 (24 V) / 474181 (115 V) / 474180 (230 V) Order No. push-in twin spring connector 475182 (24 V) / 475181 (115 V) / 475180 (230 V) Order No. EKLS4, set of plug-in screw terminals 472592 Order No. EKLT4; set of push-in twin spring connector 472595