Restlager: PC104 modul, 8 optoisoleret indgange+8 optoisolerede udgange
Tri-M's R104-DIPC/104 card provides 8 opto isolated inputs and 8 relay outputs. .
The inputs and outputs are accessed through I/O memory writes. The inputs and outputs are grouped in sets of four, and the group I/O memory address is an offset from the base decode address.