Máy chủ nối tiếp MQTT 5207M 2 cổng RS485 Din-Rail Modbus Gateway - 21536 _{Yêu thích}

Overview

ZLAN5207M is an RS485 device data collector/IoT gateway specially designed for industrial environments. It integrates multiple functions such as serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.

It has 2 RS485 interfaces and an Ethernet interface. It adopts guide rail type installation method and is easy to install. Compared with the traditional desktop 2-port serial server, the width is reduced to about 1/4 of the original, and the size is compact. It adopts terminal block power supply access and wide voltage input of 9~24V.

ZLAN5207M adopts a high-temperature flame-retardant alloy plastic shell. Compared with ordinary plastic shells, it has high-temperature resistance and does not deform in an environment of 110°C. It has flame-retardant properties. It is extinguished immediately after leaving the fire source and will not support combustion. It can meet the requirements of industrial site fire protection. Require.

Industrial-grade rail-mounted 2-port serial server four-way RS485 to Ethernet Modbus gateway MQTT Zhuolan
ZLAN5207M has an industrial-grade high and low temperature operating temperature range and has passed electrostatic, group pulse, surge and other EMC tests. The work is stable and reliable.

When used as an ordinary serial port server, connect the network port of 5207M to the Ethernet, and the host computer software can use TCP/UDP transparent transmission or virtual serial port mode to send data to the RS485 interface of 5207M; the data received on the RS485 interface The data will also be transmitted to the software on the TCP side. In virtual serial port mode, the serial port software connected to the virtual serial port does not need to be modified. You only need to open the ZLVircom virtual serial port to use it.

When used as a Modbus gateway, 5207M supports Modbus TCP conversion to Modbus RTU, thereby enabling the host computer to use the Modbus TCP protocol to collect data from RS485 Modbus RTU devices. On the contrary, if the RS485 end is used as the master station, it can also be used. 5207M supports more advanced Modbus gateway functions, including configurable Modus gateway ZLMB, storage Modbus gateway, etc., which fully meets various configurations and usages of Modbus gateways. The multi-host function it supports allows multiple computer master stations to access an RS485 slave device at the same time. When used as an MQTT gateway, the device can transparently transmit serial port data to the MQTT server using the MQTT protocol. Supported servers include Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet platform, etc. Supports parsing the collected Modbus RTU or non-standard serial port data into JSON format and encapsulating it in MQTT data packets for upload. Supports uploading collected data in JSON format, and data is automatically collected. The data collection supports Modbus RTU, 645 instrument version 97, 645 instrument version 07, various non-standard RS485 protocols, Modb