User`s manual

8.4 X103: Isolated DI * 7
8.4.1 Specifications:
For I-7188XC (D)
Power consumption: 0.3 W
Digital Input :
Channels : 7
Input Range / Type : Logic high level (3.5V~30V),
Logic low level (0V~1V)
Isolated digital input.
8.4.2 Pin Assignment:
(X103) COM2
Note: refer to section 3. for A/D, D/A, DI, DO wire connection.
I/O Expansion Bus for 7188X/7188E User’s Manual, Jun/2004 v1.4, 7PH-000-14---48