上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
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2.2 Operation Panel Ports
Descriptions of the operation panel ports are shown below:
+5V: Provides power supply for the operation panel.
Tx_N: Sends differential signal.
NC: Needs no wire connection.
Rx_P: Receives differential signal.
GND: Connects to the ground.
Tx_P: Sends differential signal.
Rx_N: Receives differential signal.
2.3 Signal Type
The following signal types are supported:
Switch Value Input Signal
Relay Output Signal