Ethernet parameter configuration tool http://pan.baidu.com/s/1kTL6qer
MODBUS RTU protocol Chinese version PDF http://pan.baidu.com/s/1mg1WJPm
Debugging tools (network debugging assistant, serial debugging assistant) http://pan.baidu.com/s/1sjsUBi1
The vPro Ethernet switch input and output acquisition control card (BORY-ENET-MI4O4A) has 4 optocoupler input channels and 4 relay output channels. The input channel can collect dry contact (dry contact) switching signals, such as reed switches, various mechanical switches, relay contacts, etc. The output channel contact is a long-acting relay with a capacity of 10A (220VAC, 30VDC), which can easily control various switching signals. The internal use of advanced ARM processor and dedicated communication processor work together, can be collected and controlled through TCP/IP protocol communication, and the application layer protocol adopts the international standard MODBUS TCP protocol. It has been widely used in smart home decoration and lost Escape occasions such as decoration and industrial control.
DC5~35V wide range voltage input power supply
RJ45 standard Ethernet interface
4 dry contact inputs (high-speed optocoupler)
4 dry contact output (large capacity relay)
MODBUS TCP, an international standard communication protocol convenient for secondary development
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