ENET-HU function:

1. Install on the 35mm guide rail and directly connect to the ModbusRTU (RS485 / RS422) interface of PLC through the communication line.

2. Integrate WEB server, set device parameters and operation diagnosis through the web page, and set the login protection password to prevent tampering with configuration data.

3. This product is suitable for the network upgrade of ModbusRTU, which can cooperate with the upper unit state software supporting Modbus TCP, and read the data of PLC through this module.

4, support asynchronous uninterrupted ModbusTCP access mode, different from the traditional master and slave response-type semi-duplex mode, to provide more efficient data access. That is, the client's Modbus TCP request can send multiple ModbusTCP requests at the same time without waiting for the device's reply, and the module will automatically asynchronously reply to the response frame.

5, serial port support RS485 and RS422, port rate support 9600bps~115200bps optional.

6,2KV class surge protection, ESD electrostatic protection, high strength anti-electromagnetic interference.

7. When the ModbusRTU slave station is connected, multiple PCs are allowed to collect PLC data at the same time, and fully ensure the real-time performance and reliability of data communication.

8. Support the user side to realize firmware update through Ethernet, provide integrated and more functional firmware for free, purchase hardware at one time, and make permanent upgrade.

Typical applications: