IO104 60 Optoisolated Inputs
The IO104-60IN board is a a simple PC104 opto isolated input card featuring 60 inputs.
The inputs are accessed through I/O memory reads. The 60 inputs are grouped as seven sets of eight inputs, and one set of four inputs. Each group of
inputs is accessed through an I/O memory address, which is an offset from the base decode address.
Full specifications, user manuals, options, and other supporting information are available here