1-channel isolated barrier, 24 V DC supply (bus powered), Input for 2-wire SMART transmitters and current sources, Signal splitter (1 input and 2 outputs), Dual output 0/4 mA ... 20 mA or 0/1 V ... 5 V, Up to SIL 3 acc. to IEC/EN 61508, Housing width: 12.5 mm, Number of channels: 1-channel, HART communication, Safety Integrity Level (SIL): SIL 3, Systematic capability (SC): SC 3, Rated voltage: 20 ... 30 V DC bus powered via Termination Board, Field device: 2-wire transmitter