SIRIUS safety relay Basic unit Standard series electronic enabling circuits 2 enabling circuits plus 1 signaling circuit Us = 24 V DC Spring-type terminal (push-in)
SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC screw termina
SIRIUS safety relay Basic unit Advanced series with time delay of 0.05–3 s Relay-enabling circuits 2: NO instantaneous 2 NO delayed Us = 24 V DC screw terminal
SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s Relay
enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC screw terminal
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC screw terminal