SMART Transmitter Power Supply 1-channel isolated barrier 24 V DC supply (bus powered) Input for 2-wire SMART transmitters and current sources Output for 4 mA ... 20 mA or 1 V ... 5 V Sink or source mode Line fault detection (LFD) Up to SIL 3 acc. to IEC/EN 61508 www.pepperl-fuchs.com/en/products-gp25581/96985