User`s manual

9.2 X201: AD*1
9.2.1 Specifications :
For I-7188XC
Power consumption: 0.4W
Analog Input:
Channel : 1 ( Differential )
Resolution : 12bit
Input Range/Type : 0 ~ 20mA
Sampling rate : 900 Hz
Isolated : none
9.2.2 Pin Assignment :
(X201) 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---67