Dataq DI-1110, User Manual, Page: 16 / 32

DI-1110 Hardware Manual
Controls, Indicators, and Connections
10
Equivalent Digital I/O Circuit:
Valid remote record and event signals are switch closures or discrete levels with a maximum input of 25 V and a TTL
level threshold.
*WinDaq/Unlock required to record more than four total channels when using WinDaq software.
W
IN
D
AQ
Remote Events (Evnt/D0)
To use a switch closure or TTL signal to record W
IN
D
AQ
Event Markers, connect signal leads to the appropriate
Remote Control Event terminals on the DI-1110 as shown below.
Dig In
Dx
Dx
10 Ÿ
4.7K
+5
4.7K
Control
3.3V
Switch Closure TTL
0V
25V Max
TTL Threshold
Signal -
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+
-
+
-
+
-
+
-
D5 D4 D6 GnD +5V
Power
Remote
Active
-
+
Ch1
-
+
Ch2
-
+
Ch3
-
+
Ch4
Model DI-1110
Analog Inputs (±10 VFS, ±100 V max)
+
-
+
-
+
-
+
-
Digital Ports (25 V @ 100mA max.)
Data Acquisition Starter Kit
Download software
at run.dataq.com
Rate/D2 Cnt/D3 Rcrd/D1 Evnt/D0
-
+
Ch5
-
+
Ch6
-
+
Ch4
-
+
Ch7
-
+
Ch8