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Histeaa Modbus Rtu 4 Way Relay Module 7-24V Relay Module Switch Rs485/Ttl Input And Output With Anti Reverse Protection

£8.36

3. Communication interface: support RS485/TTL UART interface 1. Onboard and stable 8bit MCU and MAX485 level conversion chip 4. Communication baud rate: 4800/9600/19200, default 9600bps, support power-down save 2. Communication protocol: support standard Modbus RTU protocol 5. Optocoupler input signal range: DC3.3-30V (this input cannot be used for relay control), Weight: 0.20172296973 Pounds, Manufacturer: Histeaa

Histeaa Modbus Rtu 4 Way Relay Module 7-24V Relay Module Switch Rs485/Ttl Input And Output With Anti Reverse Protection

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