Product Overview:

By adopting the software and hardware redundancy method,2 6 8Can be installed in compositeS I L 2

（1oo1）AndSIL3（1oo2）In the context of structure.268Security type transformationThe transmitter is higher thanIEC 61508answerSIL2The requirements include hardware failureFault tolerance isH F T = 1 The safety failure score is9 8 . 6 %The diagnostic coverage rate is

97.7%.HFT =1Ensure that even in the event of a hardware failurefeelingIn this case, the transmitter still has the function of safe operation. In addition, the following requirementscorrectComponents of the authentication process：

– Functional safety (hardware)/Software testingtry

– Electrical safety testingtry

– EMCmeasuretry

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