Rail-Mount Serial Server, RS232/485/422 to RJ45 Ethernet Module

Industrial Rail-Mount Serial Server, Isolated RS232/485/422 to RJ45 Ethernet Module, is a versatile data acquisition and IoT gateway tailored for industrial settings. It supports RS232/485/422 protocols and integrates several functionalities into one unit, serving as a serial server, Modbus gateway, MQTT gateway, and RS485 to JSON converter.

Equipped with RS232/485/422 and Ethernet ports featuring Power over Ethernet (PoE) capability, it facilitates convenient power input via a DC port (outer diameter: 5.5mm, inner diameter: 2.1mm) and screw terminals. Its compact case design, complemented by rail-mount support, ensures easy installation. It is a cost-effective solution for various applications such as data acquisition, IoT gateway deployment, safety and security IoT implementations, and intelligent instrument monitoring within industrial environments.

Features At A Glance

Specifications:

• Product Type: Serial server, Modbus Gateway, MQTT Gateway
• Basic Function: Bi-directional transparent data transmission between RS232/485/422 and Ethernet
• Communication interface: RS232 port × 1; RS485 port × 1; RS422 port × 1; Ethernet port × 1
• Isolation Protection: Power isolation, Signal isolation

Power supply

• RS232/485/422 TO ETH (B): DC power port, 6 ~ 36V DC screw terminal
• RS232/485/422TO POE ETH (B): DC power port, 6 ~ 36V DC screw terminal, or PoE port

COMMUNICATION

• Ethernet common network port PoE network port, support IEEE 802.3af standard common network port PoE network port, support IEEE 802.3af standard
• 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection
• Serial port RS485 Isolated RS485 Isolated RS232/485/422

SERIAL SPECIFICATION

• Baudrate 300 ~ 115200 bps
• Parity bit none, odd, even, mark, space
• Data bit 5 ~ 9 bits
• Flow control N/A

SOFTWARE

• Protocol ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
• Configuration host, web browser, device management functions, library
• Communication method TCP/IP direct communication, VCOM
• Operating mode TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast

ENVIRONMENT REQUIREMENT

• Operating temperature -40℃ ~ 85℃
• Humidity range 5% ~ 95% relative humidity
• Dimensions  L × W × H: 88.7 × 72.5 × 24.2 mm

Package includes: Rail-Mount Serial Server, RS232/485/422 to RJ45 Ethernet Module

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Notes:

1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different Photography lights, angles, and display monitors.