Ethernet To 4 Serial Port Embedded Module
Part number: ATC-2004M
In Stock : Available
User's Manual
Driver & software

 A standard serial TTL interface, dual-in-line direct insert array RS-232/422/485 4 serial Port interface 300-230.4KBPS baud rate offer RS-485 conversion,offer automatic data control 10/100M Ethernet, auto detect straight/cross cable. 

Operating modes:

Driver operating modes

Windows standard serial port Socket operating modes

TCP Server operating mode

TCP Client operating mode

UDP operating modes


Special operating modes:

Peer connection

Support protocols like TCP/IP, UDP, DHCP , PPPoE, Dynamic DNS 

Single +5V power supply 

Compact size (65×27×10mm)

Application fields:

  • LED INFO display equipments 
  • PLC control and management 
  • SCADA, measuring instruments and monitoring system 
  • CNC management 
  • Medical treatment/medication automation 
  • Factory automation 
  • Building automation 
  • Check on work attendance/ Human resource management