Switch Amplifier Key Benefits at a Glance 2-channel isolated barrier 24 V DC supply (Power Rail) Dry contact or NAMUR inputs Usable as signal splitter (1 input and 2 outputs) 2 x 2 relay contact outputs with AND logic Reversible mode of operation Line fault detection (LFD) Up to SIL 2 (SC 3) acc. to IEC/EN 61508 www.pepperl-fuchs.com/en/products-gp25581/69738