DASP-52032 Card User’s Manual
Introduction
2
1.1 Features
16 optically isolated digital input channels
8 SPDT & 8 SPST relay output channels
On board relay status LED indicator
AC/DC polarity-free isolated input
Output status read-back
Optical isolation on input channels (2500VDC) and
high
Over-voltage protection (50VDC)
Serial number on EEPROM supported
Windows® 98/NT/2000/XP and Labview 6.0/7.0
driver supported
Complete sample program- VB, VC, BCB, Delphi
1.2 Specifications
Isolated Digital Inputs
Channels: 16
Optical isolated: 2500VDC
Photo-coupler: PC-3H4
Photo-isolator response time: 20
μ
s
Over-voltage protect: 50VDC
Input voltage:
VIH (max.) 36VDC
VIH (min.) 4VDC
VIL (max.) 3VDC
Low Logic 0-3VDC
High Logic 4-36VDC
