PC/104 module with 4 Channel RS-232 and opto-isolated RS-422/RS-485 asynchronous (16C550) serial communications interface

The AIM 104-COM4 is an 8-bit or 16-bit PC/104 module providing up to four 16C550 serial asynchronous communications channels: two of optically isolated RS422 or RS485 and two of RS232.


  • 2x RS232
  • 2x opto-isolated (RS422 or RS485)
  • Up to 115.2 Kbaud
  • 100V input-to-output isolation
  • 100V inter-channel isolation


  • Industrial
  • Medical
  • Transportation
  • Defense
AIM104-COM4 img

This site uses technical or similar cookies and third parties profiling cookies in aggregate form to improve your navigation experience and the use of the site. If you want to know more or opt out of some cookies consult our cookies extended policy.
By closing this banner or continuing navigation in any other way, you allow the use of cookies.