Appendix Bdigital I/O - AXIOMTEK UST510-52B-FL Series User Manual

Digital I/O Specification
Digital Input:
Input channels: 6, sink/source type
Input voltage: 0 to 30VDC
Input level for dry contacts:
Logic level 0: close to ground
Logic level 1: open
Input level for wet contacts:
Logic level 1: +/-3VDC max.
Logic level 0: +/- 10VDC min. to +/-30VDC max. (source to digital input)
Digital output:
output channels: 2, sink type
output current: 200mA max. per channel
on-state voltage:12~ 24VDC nominal
Isolation: 3.75 KV
Max voltage on COM+: 30VDC
Digital I/O & DIO LED Software Programming
Digital I/O and LEDs are controlled by General Purpose Input / Output (GPIO) in Super IO.
The relevant control positions are as follows:
⚫ Super IO GPIO4 Group(GPIO40~47), Location: Address F1h for setting DIO.
⚫
GPIO40~41 is output (Digital Output),GPIO42~47 is (Digital Input),setting DATA
from Logic Device 7,F0~F3.
⚫ Super IO GPIO3 Group(GPIO30~37), Location: Address ECh for setting
Programming LED.
⚫ GPIO30~31 is DI/DO Programming LED , setting DATA from Logic Device
7,EC~EF.
Digital I/O
UST510-52B-FL Series user's Manual
APPENDIX B
DIGITAL I/O
63