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E870-E1 RS485 to Ethernet converter IoT Cloud IO/DTU RTU Gsm Gateway modbus Serial Service Server mqtt

[Transmission method]:Ethernet

[Working voltage]: DC8~28V

[Communication interface]:RS485

[Product size]:80*85mm

[Introduction]:E870-E1 is an Ethernet cloud I0 gateway developed based on the communication protocol "Ebyte Cloud Device Communication Protocol" developed by our company. It can send commands to the device through the server to achieve control or collection functions, and open 4-way switch value collection on the device. , 2-way analog (0-20/4-20mA) acquisition, 2-way A-type relay output, support multiple protocols (TCP, UDP, MQTT) access to the server, support heartbeat package, registration package settings; at the same time the product supports Multiple configuration methods, support web platform; support acquisition and control edge RTU nodes, can also be used as RTU equipment to analyze Modbus command acquisition and control equipment IO; adopt industrial design standards to ensure high reliability of equipment.

1
No.
Label
Description
1V+Positive pole of power input terminal, DC 8v~28v
2V-Negative pole of power input terminal, DC 8V~28V
3485-BRS485 interface B is connected to interface B of external equipment
4485-ARS485 interface A is connected to interface A of external equipment
5Reloadbutton to restore factory settings
6EthernetRJ45 Ethernet interface
7NO1Relay 1 normally open pin, used in conjunction with the common terminal of relay 1
8COM1Common terminal of relay 1, used in conjunction with the normally open pin of relay 1
9NO2Relay 2 normally open pin, used in conjunction with the common terminal of dimension relay 2
10COM2Common terminal of relay 2, used in conjunction with the normally open pin of relay 2
11DI1Digital input channel 1
12DI2Digital input channel 2
13DI3Digital input channel 3
14DI4Digital input channel 4
15DGNDDigital input ground
16Al1Analog input channel 1
17Al2Analog input channel 2
18AGNDAnalog input ground