1-channel isolated barrier, 24 V DC supply (bus powered), Input for approved dry contacts or SN/S1N sensors, Usable as signal splitter (1 input and 2 outputs), Application-specific outputs, Active voltage output, Passive transistor output (resistive), Line fault detection (LFD), Line fault transparency (LFT), Up to SIL 3 acc. to IEC/EN 61508, Housing width: 12.5 mm, Number of channels: 1-channel, Line fault transparency, Safety Integrity Level (SIL): SIL 3, Systematic capability (SC): SC 3