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PEPPERL+FUCHS KFD2-SRA-Ex4 190176 Safety Relay
The PEPPERL+FUCHS KFD2-SRA-Ex4 is a 4-channel isolated barrier designed for intrinsic safety applications, facilitating the transfer of digital signals from hazardous areas to safe areas.
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Description
The KFD2-SRA-Ex4 isolated barrier by PEPPERL+FUCHS is engineered to transmit digital signals from NAMUR sensors or mechanical contacts located in hazardous zones to control systems in safe areas. It features a 24 V DC supply via Power Rail or terminal connections and supports both dry contact and NAMUR inputs. The device incorporates a 2:1 technology, reducing wiring requirements by 50%, and provides relay contact outputs for each channel. Additional functionalities include line fault detection (LFD) and a reversible mode of operation, enhancing system reliability and flexibility.
Features:
- Channels: 4
- Supply Voltage: 24 V DC (Power Rail or terminals 14+, 15-)
- Input Types: Dry contact or NAMUR sensors
- Wiring Efficiency: 2:1 technology reduces wiring by 50%
- Outputs: Relay contact outputs
- Line Fault Detection: Integrated LFD for monitoring
- Operation Mode: Reversible
- Mounting: DIN rail mountable
Product Details
KFD2-SRA-Ex4
190176
1 Item
Data sheet
- Condition
- Like new without box
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The PEPPERL+FUCHS KFD2-SRA-Ex4 is a 4-channel isolated barrier designed for intrinsic safety applications, facilitating the transfer of digital signals from hazardous areas to safe areas.