1 Port RS232/485/422 to Ethernet Converter | TCP/IP to serial

An industrial-grade RS232/485/422 to Ethernet serial device server and Modbus/MQTT edge computing gateway, featuring robust 2KV surge protection, 100 concurrent TCP/UDP connections, and wide 9-24V power input for reliable enterprise automation and seamless legacy device integration.

Part No. 1CH-RS232/485/422-ETH (V)
sku : IoT-SS101
INSTANT QUOTE
serial port to Ethernet converters
serial to ethernet converter
serial port to Ethernet converters
serial to ethernet converter

Interface Diagram

Outline dimensions

Selection guide

ModelSerial Port TypePower Supply Voltage RangeDimensions
(L × W × H)

1CH-RS485-ETH

Single serial port serverScrew terminalDC 9~24V89*37*59mm

1CH-RS232/485/422-ETH (V)

RS232/485/422 choose one, single serial port serverScrew terminal + DC 5.5 power portDC 9~24V94*65*25mm

1CH-RS232/485/422-ETH

RS232/485/422 choose one, single serial port serverScrew terminal + DC 5.5 power portDC 9~24V94*65*25mm

2CH-RS485-ETH

 Dual serial ports serverScrew terminalDC 9~24V37*83*89mm

2CH-RS485-ETH(V)

 Dual serial ports serverScrew terminalDC 9~24V150*105*41mm

2CH-RS232/485/422-ETH

RS232/485/422 choose one, Dual serial ports serverScrew terminal + DC 5.5 power portDC 9~24V94*65*25mm

4CH-RS485-ETH (V)

4 serial ports serverScrew terminalDC 9~24V150*105*41mm

4CH-RS485-ETH

4 serial ports serverScrew terminalDC 9~24V37*83*89mm

4CH-RS232/485/422-ETH

RS232/485/422 choose one, 4 serial ports serverScrew terminal + DC 5.5 power portDC 9~24V92*197*25mm

8CH-RS485-ETH (V)

8 serial ports serverScrew terminalDC 9~24V270*105*26mm

8CH-RS485-ETH

8 serial ports serverScrew terminalDC 9~24V37*83*89mm

8CH-RS232/485-ETH

8 serial ports serverScrew terminal + DC 5.5 power portDC 9~24V270*105*26mm
16CH-RS232/485/422-ETH16 serial ports serverAC 220V power portAC 220V480*180*44mm

32CH-RS232/485/422-ETH

32 serial ports serverAC 220V power portAC 220V480*180*44mm

 

Product model1CH-RS485-ETH1CH-RS232/485/422-ETH1CH-RS232/485/422-ETH (V)
Product TypeSerial server, Modbus Gateway, MQTT Gateway
Main FunctionBi-directional transparent data transmission between RS485 and EthernetBi-directional transparent data transmission between RS232/485/422 and Ethernet
InterfaceRS485 port x 1, Ethernet port x 1RS232 port x 1, RS485 port x 1, RS422 port x 1, Ethernet port x 1
Power supply9 ~ 24V DC screw terminal485/422: 9 ~ 24V DC screw terminal, 232：9 ~ 24V DC DB9
Communication
Ethernet9 ~ 24V DC screw terminal485/422: 9 ~ 24V DC screw terminal, 232：9 ~ 24V DC DB9
Serial portRS485RS485/232/422
Serial specification
Baud rate300 ~ 115200 bps
Parity bitnone, odd, even, mark, space
Data bit5 ~ 9 bits
Flow controlN/A
Software
ProtocolETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
ConfigurationVirCom, WEB browser, device management library
Communication method:TCP/IP direct communicate, Virtual serial
Operating modeTCP server, TCP client, UDP, Real Com Driver
Environment
Operating temperature-40~85℃
Storage temperature-45~120℃
Humidity range5~95% relative humidity

1CH-RS232/485/422-ETH (V) is an RS232/485/422 IoT gateway specifically

designed for industrial environments. It integrates multiple functions, including a serial server, Modbus gateway, MQTT gateway, and RS232/485/422 to JSON converter. It features three interfaces (RS232/485/422, selectable) and one Ethernet interface. It supports desktop screw-hole mounting for easy installation. Power is supplied via a terminal block or a 5.5 mm round-hole adapter, with a wide voltage input of 9–24 V. Compared to ordinary serial servers, it offers higher cost-effectiveness

[User Manual] Valtoris-1CH-RS232/485/422-ETH (V) User Manual

 
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