串列通訊界面
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WPC-RS-232-485 通訊模組
RS-232 x 4 port RS-485 or RS-422 x 4 port Ch-to-Ch, Ch-to-GND 隔離 不須外部供電 |
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WPC-RS-232-485 通訊模組
RS-232 x 4 port RS-485 or RS-422 x 4 port Ch-to-Ch, Ch-to-GND 隔離 不須外部供電 |
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