Haiyi Serial Relay
筛选条件
2 件产品
2路1路工业级继电器开关量模拟量采集输出控制工业级485 Modbus
促销价格$11.00
起
8路开关输出继电器 8路开关量输入 IO控制modbus协议全隔离工业级RS485/232
促销价格$36.00
原价$258.00
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