RS232 RS485 to RJ45 Ethernet Serial Server, RS232 And RS485 Dual Channels Independent Operation, Dual Ethernet Ports With POE Function

RS232 RS485 to RJ45 Ethernet Serial Server, RS232 And RS485 Dual Channels Independent Operation, Dual Ethernet Ports With POE Function

This is a dual serial ports device data acquisitor / IoT gateway designed for the industrial environment, 1-ch RS232 and 1-ch RS485 can work simultaneously without interfering with each other using one Ethernet cable. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 and RS485 to JSON, etc. The other one Ethernet port can be used as a network switch or for cascading, and the PoE* function is optional for dual Ethernet ports. Provides two power supply methods: DC port (outer diameter: 5.5mm, inner diameter: 2.1mm) and screw terminal. The case with rail-mount support, is small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring.

User Manual / Datasheet / Example Codes Etc.

Specifications

• Product Type : Serial Server, Modbus Gateway, MQTT Gateway
• Basic Function : Bi-directional transparent data transmission between RS232 and RS485 to Ethernet
• Communication Interface : RS485×1, RS232×1, Ethernet port ×2
• Power Supply : DC 5.5 power port, screw terminal DC 6~45V Without PoE network port power supply
• Isolation Power Supply : Power Isolation, Signal Isolation

Communication

• Ethernet : PoE Network Port, Support IEEE 802.3af Standard 10 / 100M self-negotiation RJ45 interface, 2 KV surge protection
• Serial Port : Isolated RS232 and RS485 (the 2 channels can receive and transmit independently at the same time)

Serial Specification

• Baudrate : 300 ~ 115200 bps
• Parity Bit : None, odd, even, mark, space
• Data bit : 5 ~ 9 bits
• Flow control : No flow control

Software

• Protocol : ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
• Configure method : Host configure, WEB browser, device management function library
• Communication method : TCP/IP direct communication, VCOM
• Operating Mode : TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast

Others

• Operation temperature : -40℃ ~ 85℃
• Humidity range : 5% ~ 95% relative humidity
• Dimensions : L × W × H: 78 × 72.5 × 24.2 mm

Primary Function

Bi-Directional Transparent Data Transmission Between Dual Serial Ports And Ethernet

Multi Power Supply Options

Multi Communication Modes

Supports TCP Server / TCP Client / UDP Multicast / UDP Mode

Multi Hosts Roll-Polling Support

User-Defined Heartbeat/Registration Packet

Easy For Cloud Communication And Device Identification

Interface Introduction

Dimensions