1-channel isolated barrier, 24 V DC supply (bus powered), Current output up to 625 ? load, HART-IP and valve positioner, Low power dissipation, Suitable for long field cables (> 1000 m), Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 12.5 mm, Number of channels: 1-channel, Transfer direction: to the field, HART communication, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 19 ... 30 V DC bus powered via Termination Board, Signal: 1 x 4 ... 20 mA