User`s manual
11. X4xx I/O Expansion Boards
11.1 X400:Timer/counter *3
11.1.1 Specifications :
For I-7188XC
Analog Input:
Channel : 3
16 bit timer/counter
Isolated : none
11.1.2 Pin Assignment & Jumper Setting :
(X400) COM2
Note: You can used 3 channels 16-bit counters or 1 channel 16-bit
and 1 channel 32-bit
J7: for counter-0
TP0: Original function on 7188XC
TP1: for counter1, counter2
I/O Expansion Bus for 7188X/7188E User’s Manual, Jun/2004 v1.4, 7PH-000-14---88










