Dual-Channel Multi-Purpose Safety Monitoring Relay


Fixed terminal relay with 1 N/C, 2 N/C, and PNP Inputs

  • Power requirements — accepts 24 VAC/DC or 110 VAC
  • Inputs — provides dual-channel input from a variety of safety devices. The safety devices may be E-stops, interlock switches, or light curtains.
  • Outputs — has 3 N/O outputs to route power to the coils of power contactors plus 1 N/C auxiliary output and 4 solid-state  outputs for signaling purposes


Conforms to EN60947-1/5, EN61000-6, EN62061, EN ISO 12100-2, EN ISO 13849-1/2, EN ISO 13850, UL and C-UL listed, CSA and TÜV Rheinland approved
  • External Device Monitoring (EDM) is provided with a N/C loop between S33 and S34
  • Selectable start modes — monitored manual or automatic start mode is selectable

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