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E831-RTU(6060-ETH) Modbus RTU to Modbus TCP Data Acquisition Device DAQ Industrial Iot Gateway
[Introduction]：This chapter is a quick introduction to the E831-RTU (6060-ETH) series. It is recommended that the user system read this chapter and follow the instructions. It will have a systematic understanding of the module products.
| No. | Port and other definitions | function | Description |
|---|---|---|---|
| 1 | RS485 G | Signal reference ground | Signal reference ground,you can choose not connected |
| 2 | RS485A | RS485 interface A | RS485 interfaceA is connected to deviceA interface. |
| 3 | RS485 B | RS485 interface B | RS485 interface B is connected to device B interface. |
| 4 | DC-IN - | Crimp line power input negative | Power reference ground |
| 5 | DC-IN + | Pressurized power input positive | Power input, DC 8V~28V, recommended 12V@500mA/24V@250mA |
| 6 | DC-IN Seat | DC socket 5.5*2.1mm | Power input, DC 8V~28V, recommended 12V@500mA/24V@250mA |
| 7 | Ground screw | Connected to the earth | Connected to the earth |
| 8 | Reload | Reset button | Long press 5s to work |
| 9 | Ethernet | Network port | Connect to the host computer, computer |
| No. | Port and other definitions | function | Description |
|---|---|---|---|
| 1 | NO 5 | Relay 5 normally open pin | Cooperate with Relay 5 Common Terminal |
| 2 | COM 5 | Relay 5 common | Use in conjunction with relay 5 normally open pin/normally closed pin |
| 3 | NC 5 | Relay 5 normally closed pin | Cooperate with Relay 5 Common Terminal |
| 4 | NO 6 | Relay 6 normally open pin | Cooperate with Relay 6 Common Terminal |
| 5 | COM 6 | Relay 6 Common End | Used with relay 6 normally open pin / normally closed pin |
| 6 | NC 6 | Relay 6 Normally Closed Pin | Used in conjunction with relay 6 common |
| 7 | DI 1 | Switch Input Channel 1 | Form dry contact with DIG |
| 8 | DIG | Switching input | Can be used in pair with DI 1 |
| 9 | DI 2 | Switch Input | Form dry contact with DIG |
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