ENET-MB-S function

1. Installed on a 35mm guide rail, no external power supply is required. The COM1 port is connected to the RS485 interface of the device, and the COM2 expansion port is used for Modbus master communication.

2. Through the WEB server or the configuration diagnosis tool BCDevice, the device can be set parameters and run diagnostics.

3. It is suitable for the network upgrade of ModbusASCII/RTU, and the data of the device can be directly read through the host unit software that supports ModbusTCP.

4. Integrated WiFi function, support AP mode, STA mode and AP STA mode.

5. RS485/RS232 device data acquisition can be carried out through WiFi or Ethernet.

6. Support asynchronous and uninterrupted ModbusTCP access mode, which is different from the traditional master-slave response half-duplex mode, and provides more efficient data access. That is, the ModbusTCP request of the client can send multiple ModbusTCP requests at the same time without waiting for the reply of the device, and the module will automatically reply to the response frame asynchronously.

7. Support ModbusTCP, ModbusUDP, ModbusRTU and ModbusASCII communication protocols, support various configuration software and OPC, and access device data through Modbus protocol.

8. ModbusTCP/UDP can be programmed in high-level languages (such as VB, VC, C#, etc.), realize data communication with PLC, and facilitate the development of production management system.

9. Support 32 ModbusTCP client connections.

10. Support the user side to realize firmware update through Ethernet, one-time purchase, permanent upgrade.