德国原装P+F倍加福KFD2-UFC-Ex1.D上海沙因
1-channel isolated barrier, 24 V DC supply (Power Rail), Input for NAMUR sensors or dry contacts, Input frequency 1 mHz ... 5 kHz, Current output 0/4mA...20mA, Relay contact and transistor output, Start-up override, Line fault detection (LFD), Up to SIL 2 acc.toIEC61508/IEC61511