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