Suitable for fusing solenoids, alarm indicators, sounders etc, and diode decoupling of power supplies, Simple OR gate for zone 1 mounting, visible separation for field devices, relay switches , Bus termination, Current limiting, DIN rail mounting, Maintenance without hot work permit, Wires can be disconnected during operation once the module has been removed (parts under voltage remain covered), Up to SIL 3 acc. to IEC/EN 61508pa |