Asus AAEON BOXER-6403M User Manual page 29

Dry Contact Wiring
Digital input voltage range
Max
10 ~ 25 V
Pin Pin Name
1 Digital input 3
Chapter 2 – Hardware Information
Wet Contact Wiring
*
Min
5 V
Signal Type
Input
Signal Level
DRY (5V) WET (3~30V)
16