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Overview
This is a multi-functional device data acquisitor / IoT gateway with 4-ch RS485 and an Ethernet port with POE , 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, meeting various application scenarios.
Specifications
1. Basic Introduction
Product Type: Serial server, Modbus Gateway, MQTT Gateway
Basic Function: Bi-directional transparent data transmission between RS485 and Ethernet
Communication interface: RS485 port x 4, Ethernet port x 1
Power supply: DC 6 ~ 45V screw terminal, or PoE port
Isolation Protection: Power isolation, Signal isolation
2. Communication
Ethernet: RJ45 with PoE support, IEEE 802.3af compliant, 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection
Serial port: Isolated RS485 (the 4 channels can receive and transmit independently at the same time)
3. Serial specification
Baudrate: 300 ~ 115200 bps
Parity bit: none, odd, even, mark, space
Data bit: 5 ~ 9 bits
4. 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
5. Others
Operating temperature : -40℃ ~ 85℃
Humidity range: 5% ~ 95% relative humidity
Dimensions: L × W × H: 91.0 × 64.5 × 24.2 mm
Online Development Resources /User Manual :
bit.ly/3NGN9Sb
Package Content
4-CH RS485 TO POE ETH (B) x1
Rail-mount buckle x1
Screwdriver x1
Screws pack x1

Item Details

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4-Ch RS485 to RJ45 Ethernet with POE Serial Server Adapter Industrial Isolated Serial Module, 4-CH Independent RS485, Support Modbus Gateway/Mqtt/Json, Bi-Directional Transparent Transmission

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