Pepperl+Fuchs KFD2-STC4-Ex1 is a 1-channel isolated barrier (SMART transmitter power supply) for intrinsic safety applications. It powers 2-wire and 3-wire SMART transmitters (and 2-wire SMART current sources) on the field side and transfers the analog signal to the control side as an isolated 0/4…20 mA output. It is powered from a 24 V DC Power Rail (rated 20…35 V DC), provides terminals with test points, supports SIL 2 (IEC/EN 61508), and is DIN-rail mountable in an IP20 housing with -20…+60 °C ambient operation.
SMART Transmitter Power Supply KFD2-STC4-Ex1
| Brand | : | Pepperl+Fuchs |
| Category | : | Signal Isolators (analog / digital) |
| Model Number | : | KFD2-STC4-Ex1 |
| Manufacturer Part Number | : | KFD2-STC4-Ex1 |
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Description
Specification
Electrical Input/Output
| Power |
24 V DC (Power Rail) |
|---|
I/O & Signal
| Signal Type |
0/4–20 mA |
|---|
Environmental
| Operating Temperature Range |
-20 °C to 60 °C |
|---|
Physical
| Dimensions (L×W×H) |
20 × 124 × 115 mm (W × H × D) |
|---|
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