Haiyi Serial Relay
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2 products
2路1路工业级串口继电器开关量模拟量采集输出控制工业级485 Modbus
Sale priceFrom $11.00
8路串口继电器输出 8路开关量输入 IO控制modbus协议全隔离工业级RS485/232
Sale price$36.00
Regular price$258.00
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