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FAQ > Heavy Industrial Panel PC
PPC-3708/NANO-9452, PPC-3710/NANO-9452, and PPC-3712/NANO-9452 RS-485/422 don't work
PPC-3708/NANO-9452, PPC-3710/NANO-9452, and PPC-3712/NANO-9452 RS-485/422 don't work
KBA-01063-4MTS7L
Brief Description
How to solve RS-485/422 don't work from PPC-3708/NANO-9452, PPC-3710/NANO-9452, and PPC-3712/NANO-9452 ?
Solution

Please follow attached to check U22 IC, if it's SN74LVC1 logic IC, that should be change to NC7S14M5X IC (correct component) for RS-482/422 function, please connect to sales to get NC7S14M5X IC.

NC7S14M5X IC Serial number:24022-000070-RS 

Remark

*** Attachments ***

2016/02/24
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