Viper Expansion Unit for SCR-i Safety Relays (SEU-31-i)

The SEU-31-i is an expansion unit for the VIPER SCR-i range and has been designed to connect to a standard SCR-i safety relay to offer extra safety output contacts (3NC + 1NO).

  • Outputs 3NC and 1NO contacts
  • Up to PLe, SIL 3, Category 4

Note: Must be used in conjunction with SCR-i Safety Relay.

Product TypePart No.Part Description
VIPER SAFETY RELAYS280007SEU-31-i Standard Screw Terminals 24V
VIPER SAFETY RELAYS280007-PSEU-31-i Pluggable Screw Terminals 24V

Associated accessories