Dual-channel safety monitoring relay
Omron STI's new SR103AM Dual Channel Safety Monitoring Relay is a fixed terminal relay.
Omron Scientific Technologies Inc . introduces the SR103AM Dual Channel Safety Monitoring Relay. The fixed terminal relay provides control reliability and maximum configuration flexibility, allowing them to be applied with various protective devices to satisfy safety monitoring requirements of individual safety systems. It is BG approved, carries the CE mark, and is UL and C-UL listed.
SR103AM will accept 24 V ac/dc, 115 V ac or 230 V ac power, and is designed for single or dual N/C inputs or dual solid state inputs from a safety light curtain. It provides 3 N/O outputs to route power to the coils of power contactors, plus 1 N/C auxiliary output for signaling purposes. External device monitoring (EDM) is standard, and monitored manual or automatic/manual reset modes are available.
— Edited by Mark T. Hoske ,
editor in chief , Control Engineering