KFD2-RSH-1.2D.FL2 Relay Module
■This signal conditioner provides the galvanic isolation between field circuits and control circuits.
■The device is a relay module that is suitable for safely switching applications of a load circuit. The device isolates load circuits up to 60 V DC and the 24 V DC control circuit.
■The de-energized to safe (DTS) function is permitted for SIL 3 and PL e applications.
■An internal fault or a line fault is signalized by the impedance change of the relay contact input and an additional relay contact output.
■A fault is signalized by LEDs and a separate collective error message output.
■The output must be protected against contact welding by an internal fuse or an external current limitation.
●1-channel signal conditioner
●24 V DC supply
●Logic input 19 V DC ... 26.4 V DC
●Recommended connectable voltage 8 V DC ... 60 V DC
●Relay contact output for de-energized to safe function
●Line fault transparency (LFT)
●Diagnostic function
●Up to SIL 3 acc. to IEC 61508
●Up to PL e acc. to EN/ISO 13849
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2020-11-17 |
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274893 |
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1.1 MB |
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