DI-1100 Hardware Manual
Controls, Indicators, and Connections
10
Valid remote record and event signals are switch closures or discrete levels with a maximum input of 30 V and a TTL
level threshold.
W
IN
D
AQ
Remote Events
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-1100 as shown below.
Once the switch closure or TTL signal is connected, activate Remote Events through W
IN
D
AQ
Acquisition Software.
Events may be automatically placed on the rising or falling edge of the trigger signal. Use the menu command
Options
>
Remote
to set W
IN
D
AQ
to place event markers on low-to-high transitions of the Event input.
Use the menu command
Options
>
Remote Events -
to set W
IN
D
AQ
to place event markers on high-to-low transi-
tions of the Event input.
Switch Closure
TTL
0V
25V Max
TTL Threshold
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Signal -
Power
Remote
Active
-
+
Ch1
-
+
Ch2
-
+
Ch3
-
+
Ch4
Model DI-1100
Data Acquisition Starter Kit
Reserved
Analog Inputs (±10 VFS, ±100 V max.)
+
+
-
-
Event
Record
Remote Control
Event
Download software
at run.dataq.com
