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3 | R-/B | 2·485¸º | ½ÓÊÕ- | |
4 | R+/A | 2·485Õý | ½ÓÊÕ+ | |
5 | GND | ÐÅºÅµØ | ||
6 | RXD | ½ÓÊÕ | ||
7 | TXD | ·¢ËÍ | ||
8 | GND | ÐÅºÅµØ | ||
9 | V- | µçÔ´¸º | ||
10 | V+ | µçÔ´ÕýDC9-48V |
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