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Ebyte E870-W1 WiFi cloud I0 gateway TCP/UDP/MQTT Serial Modem Mqtt Rtu RS485

[Transmission method]:WiFi

[Working voltage]:DC 8~28V

[Communication interface]: RS485

[Product size]: 80*85mm

[Introduction]:E870-W1 is a WiFi cloud I0 gateway developed based on our company's self-developed communication protocol "Ebyte Cloud Device Communication Protocol". It works in the 2.4G frequency band and can send instructions to the device through the server to achieve control or acquisition functions. Open on the device 4-way DI, 2-way AI (4- 20mA) input, 2-way DO output, support TCP client protocol and MQTT access, support heartbeat package, registration package settings; at the same time, the product supports multiple configuration methods, supports web platform; supports The acquisition and control edge RTU node can also be used as an RTU device to analyze the Modbus command acquisition and control device IO; it adopts industrial-grade design standards to ensure high reliability of the device.

1
No. 
IdentificationDescription
1V-Negative pole of power input terminal, DC 8V~28V, 3.81mm Phoenix terminal
2V+Negative pole of power input terminal, DC 8V~28V, 3.81mm Phoenix terminal
3485-BPositive pole of power input terminal, DC 8V~28V, 3.81mm Phoenix terminal
4485-ARS485 interface B is connected to interface B of external equipment, 3.81mm wind
Phoenix terminal
5Reloadbutton to restore factory settings
6WIFIWiFi antenna interface
7NO1Relay 1 normally open pin, used with relay 1 common terminal, 3.81mm Phoenix terminal
8COM1Common terminal of relay 1, used in conjunction with relay 1 normally open pin, 3.81mm Phoenix terminal
9NO2Relay 2 normally open pin, used with relay 2 common terminal, 3.81mm Phoenix terminal
10COM2Common terminal of relay 2, used in conjunction with the normally open pin of relay 2, 3.81mm Phoenix terminal
11DI1Digital input channel 1, 3.81mm Phoenix terminal
12DI2Digital input channel 2, 3.81mm Phoenix terminal
13DI3Digital input channel 3, 3.81mm Phoenix terminal
14DI4Digital input channel 4, 3.81mm Phoenix terminal
15DGNDDigital input ground, 3.81mm Phoenix terminal
16AI1Analog input channel 1, 3.81mm Phoenix terminal
17Al2Analog input channel 2, 3.81mm Phoenix terminal
18AGNDAnalog input ground, 3.81mm Phoenix terminal