Schmersal 24 V ac/dc Safety Relay Single or Dual Channel Compatible With Light Beam/Curtain, Safety Switch/Interlock

Supply Voltage = 24 V ac/dc
Number of Channels = 1, 2
Function = Light Beam/Curtain, Safety Switch/Interlock
Safety Category ISO 13849-1 = 3
SIL IEC 61508 = 2
PL ISO 13849-1 = d
Range = PROTECT
Terminal Type = Screw
Width = 45mm

BG, USA/CAN. PROTECT SRB324ST - Safety Relays. Introducing the PROTECT SRB324 range from Schmersal, producers of high quality, reliable safety relays that meet several industry safety standards. These general purpose safety relay modules are for the evaluation of switching signals. The PROTECT SRB324 range is universal and can be used with other brands of safety switchgear. Suitable for signal processing of potential-free outputs, e.g. emergency stop command devices, position switches and solenoid interlocks Suitable for signal processing of outputs connected to potentials (AOPDs), STOP 0, 2 safety contacts, STOP 1 (adjustable 1 → 30 s) 4 Signalling outputs Optional: Short-circuit recognition, Manual reset with edge detection in fail-safe circuit, Automatic reset function