Rail-Mount Industrial Isolated Serial Module 4-Ch RS485 to RJ45 Ethernet Serial Server Adapter, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission

Overview This is a multi-functional device data acquisitor / IoT gateway with 4-ch RS485 and an Ethernet port, 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
Isolation Protection: Power isolation, Signal isolation
2.
Communication Ethernet: RJ45, 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 ETH (B) x1 Rail-mount buckle x1 Screwdriver x1 Screws pack x1