1-channel isolated barrier, 24 V DC supply (bus or loop powered), Output 45 mA at 10 V DC, Line fault transparency (LFT), Test pulse immunity, Housing width 12.5 mm, 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, Rated voltage: 19 ... 30 V DCloop powered, Type: logic input, Type [2]: field device supply, Test pulse immunity, Field device: 1 x Valve