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如何正确使用RS485中继器
如何正确使用RS485中继器
2025-03-15 03:26:17
推荐回答（3个）
回答1：
1200米设置一个中继器，同时要解决好中继器供电的问题。
回答2：
按要求接入网络，供电也要正确
其他看说明书
回答3：
按照中继器说明书要求安装，连接就可以
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