User`s manual

8.9 X108: PWM * 2
8.9.1 Specifications:
For I-7188XC
Power consumption: 0.5 W
Frequency :
Low frequency : 40Hz
High frequency : 100KHz
Open-collector output: 250mA/30V, Max (Per channel)
8.9.2 Pin Assignment:
(X108) COM2
I/O Expansion Bus for 7188X/7188E User’s Manual, Jun/2004 v1.4, 7PH-000-14---60