■ Support conversion between RS232/485/422 and TCP/IP.

■ Support serial server mode, data transmission mode(Client function, Server function)

■ CK200 series support two Ethernet part with switch function

■ CK200 series port with photoelectric isolation

■ CK200 series support DNS

■ Working temperature: -40~85℃

The CK100/CK200 serial server is a converter between RS232/485/422 and TCP/IP. The serial server can easily connect serial devices to Ethernet and realize the networking upgrade of serial devices. The product is made of metal shell, designed sturdy supports wall mounting and DIN-rail installation. CK200 serial port signals provide built-in photoelectric isolation.

  • Ethernet interface

Ethernet port: 1 (CK100series)  2 (CK200series)
Rate: 10/100Mbps self-adaption MDI/MDIX
Port: 8 Rj45
Isolation protection: Electromagnetic isolation

  • Serial port interface

Number of ports: 3

CK101/CK201: RS485/422(1),RS232(1)

CK102/CK202: RS485(2),RS232(1)

CK104/CK204: RS485(4)

Isolation protection: only CK200 series with Photoelectric isolation

Connect type: 3.5mm Plug-in spring terminal

ESD protection: ±16KV

RS-485 Terminal resistance: Built-in 120Ω

Data bits: 7,8

Stop bit: 1,2

Check Digit: No parity, odd parity, even parity

Baud rate: 1200~115200bps

  • Software

Providing configuration software Odot VCOM Software;

Providing testing software Modbus Poll/Modbus Slave;

TCP test assistant, Serial Port Utility

  • Mechanical

Shell: metal shell

Installation method: (CK200)35mm Din-rail; (CK100) wall mount or 35mm Din-rail
Weight:  CK100 series: 214g 

CK200 series: 216g
Size: CK100 series 100*92*35mm
CK200 series 104*102*25mm

  • Working environment

Temperature: -40~85℃
Storage temperature: -55~125℃
Relative humidity: 5~95% (non-condensing) 

  • Power requirement

Input voltage: 9~36 VDC

Power interface: 3.81mm plug-in screw terminal

Power consumption: Max.200mA@24V

  • Certification


  • Warranty

Period: 3 years​​

CK202: 3 Serial Ports, dual Ethernet port with isolation,-20~70℃

  • One set of CK202, one power adapter, and one serial port line.

  • Warranty card

  • Qualified Certificate