Does ABB offer NAMUR enabled DI modules for SIS Controller?
NAMUR Sensors are different than ordinary sensors in way which gives either Open or Close status. NAMUR Sensors: detected at <1.2 mA ON) and not detected at >2.1 mA (OFF), so we can have sensor failure/diagnostics feature in NAMUR enabled Digital Input Module.
Question is does ABB 800xa family offer NAMUR enabled DI modules for High Integrity SIS Controller?
Question is does ABB 800xa family offer NAMUR enabled DI modules for High Integrity SIS Controller?
Asked 3 months ago
Answers
0
DI880 is not NAMUR Compliant.
If your question is based on NAMUR proximity sensor I guess you can use AI880A with loop supervised DI function which has NAMUR compliance.
For further details about termination and loop drawings please refer the s800 IO modules termination units document
If your question is based on NAMUR proximity sensor I guess you can use AI880A with loop supervised DI function which has NAMUR compliance.
For further details about termination and loop drawings please refer the s800 IO modules termination units document
Answered 3 months ago
0
No direct solution available
DI880+ with barrier will (GM D603D ) you can get NAMUR DI
DI880+ with barrier will (GM D603D ) you can get NAMUR DI
Answered 3 months ago
by Mr Control Rank: 667 on 10/7/2020 1:02:59 AM | Like (0) | Report
ABB only offers DI880, AI880 and DO880
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