Description: 232 be transferred directly into a full-duplex (4 wire system) 485 with only a MAX488 that is able to convert successfully, in fact, is a 422 means of communication have been tested. Matching power supply circuit with
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232直接转成全双工485接口电路\485接口.JPG
............................\232直接转成全双工485接口电路.doc
............................\配套电源电路.JPG
232直接转成全双工485接口电路
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