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슈나이더 일렉트릭 코리아 웹사이트에 방문해 주셔서 감사합니다.

슈나이더 일렉트릭 코리아 웹사이트 방문자 분들 모두 환영합니다.
FAQ 검색
Is an PDM power supply required after an STBCPS2111 in an Advantys Island?
Issue
The Advantys Configuration Software (ACS) documentation states, "NOTE: a PDM is required after a CPS module", although the ACS software does not error or prompt a warning when a PDM is not included in the configuration.


Product Line
Advantys STB
STBCPS2111
STBPDTx0x1


Environment
Advantys Configuration Software (V11 and lower)


Resolution
A Power Distribution Module (PDM) is not always required after an STBCPS2111.
The documentation incorrectly states that a PDM is required.


The PDM distributes either AC or DC field power to a cluster of I/O modules directly to its right on the Island bus.  A PDM delivers field power to the input modules and the output modules.  It is important that all the I/O installed directly to the right of a PDM be in the same voltage group—either 24 VDC, 115 VAC, or 230 VAC.

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