P+F TRANSFORMER ISOLATED AMPLIFIER KFD2-SR2-EX2.W
| Min. Order: | 1 Piece/Pieces |
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| Payment Terms: | T/T |
| Supply Ability: | / |
| Place of Origin: | Shanghai |
Company Profile
| Location: | Shanghai, China (Mainland) |
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| Business Type: | Trading Company, Agent |
| Main Products: | E+H VEGA, SIEMENS, ECKARDT, RAMSEY, WADECO |
Product Detail
| Model No.: | KFD2-SR2-EX2.W |
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| Means of Transport: | Air |
| Production Capacity: | / |
| Packing: | / |
| Delivery Date: | / |
Product Description
KFD2-SR2-EX2.W
132960
Features
2-channel isolated barrier
24 V DC supply (Power Rail)
Dry contact or NAMUR inputs
Relay contact output
Line fault detection (LFD)
Reversible mode of operation
Up to SIL2 acc. to IEC 61508
Your benefits
This isolated barrier is used for intrinsic safety applications. It transfers digital signals (NAMUR sensors/mechanical contacts) from a hazardous area to a safe area.
The proximity sensor or switch controls a form C changeover relay contact for the safe area load. The normal output state can be reversed using switches S1 and S2. Switch S3 is used to enable or disable line fault detection of the field circuit.
During an error condition, the relays revert to their deenergized state and the LEDs indicate the fault according to NAMUR NE44.
A unique collective error messaging feature is available when used with the Power Rail system.