Accessories for safety sensors

Safety relay module SRM 21 RT2
  • Thermoplastic enclosure
  • Control category 4 to EN 954-1
  • 2 enabling paths
  • 1 transistor output
  • 2 NC or 1 NC/1 NO contact can be connected
Safety relay module SRM 21 Multi
  • Thermoplastic enclosure
  • Control category 4 to EN 954-1
  • 2 enabling paths
  • 1 transistor output
  • 2 NC or 1 NC/1 NO contact can be connected