User`s manual

8.5 X104: D/I/O * 8, single-bit
8.5.1 Specifications:
For I-7188XC (D)
Power consumption: 0.3 W
Digital Input / Output:
Channels: 8
Input / Output: each channel can be programmed to D/I or D/O.
Input Range: 0~5V(Max)
Isolated: none.
8.5.2 Pin Assignment:
(X104) COM2
Note: Provide functions of DI and DO from CPU.
I/O Expansion Bus for 7188X/7188E User’s Manual, Jun/2004 v1.4, 7PH-000-14---50