Switch Amplifier 1-channel isolated barrier 24 V DC supply (bus powered) Dry contact or NAMUR input Usable as signal splitter (1 input and 2 outputs) 2 relay contact outputs Fault relay contact output Line fault detection (LFD) Reversible mode of operation Up to SIL 2 acc. to IEC/EN 61508 www.pepperl-fuchs.com/en/products-gp25581/42972