Some of the Pepperl+Fuchs products include: KFD2-STC4-Ex2, KFD2-STC4-1.2O, KCD0-SD-Ex1.1245, KFD2-CRG2-Ex1.D, KFD2-SR-Ex2.

Solenoid Driver KCD0-SD-Ex1.1245 

1-channel isolated barrier, 24 V DC supply (loop powered), Current limit 45 mA at 12 V DC, Housing width 12.5 mm, Up to SIL 3 acc. to IEC 61508. 

Transmitter Power Supply KFD2-CRG2-Ex1.D 

1-channel isolated barrier, 24 V DC supply (Power Rail), Input 2-wire and 3-wire transmitters and 2-wire current sources, Output 0/4 mA ... 20 mA, 2 relay contact outputs, Adjustable energized/de-energized delay, Programmable high/low alarm, Linearization function (max 20 points), Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508/IEC 61511. 

Isolated Switch Amplifier KFD2-SR-Ex2 

2-channel, Control circuit EEx ia IIC, 24 V DC rated operating voltage, Reversible mode of operation, Lead breakage (LB) and short-circuit (SC) monitoring, 1 signal output per channel with 1 NO, Input: NAMUR sensor, Rated voltage: 20 ... 35 V DC, Output: relay.

SMART Transmitter Power Supply KFD2-STC4-Ex2 

2-channel isolated barrier, 24 V DC supply (Power Rail), Input 2-wire SMART transmitters, Output 0/4 mA ... 20 mA, Terminals with test points, Up to SIL 2 acc. to IEC 61508. 

SMART Transmitter Power Supply KFD2-STC4-1.2O 

1-channel signal conditioner, 24 V DC supply (Power Rail), Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources, Signal splitter (1 input and 2 outputs), Dual output 0/4 mA ... 20 mA, Terminal blocks with test sockets, Up to SIL 3 acc. to IEC 61508.