Switch Amplifier HiC2831, Signal type, Isolated Barriers (H-System), 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 passive transistor outputs (resistive acc. to EN 60947-5-6), Line fault detection (LFD), Line fault transparency (LFT)