DI-2008 Hardware Manual
Controls, Indicators, and Connections
16
W
IN
D
AQ
Remote Storage (D1 Record)
To use a switch closure or TTL signal (30 VDC max) to begin recording data remotely, connect signal leads to the
appropriate Remote Control Record terminals on the DI-2008 as shown below.
Once the switch closure or TTL signal (30 VDC max) is connected, activate Remote Storage (Record) through
W
IN
D
AQ
Acquisition Software. Storage to Disk may be automatically placed on the rising or falling edge of the trig-
ger signal. Use the menu command
Options
>
Remote Storage 1
to set W
IN
D
AQ
to begin recording on low-to-high
transitions of the Record input. Use the menu command
Options
>
Remote Storage 0
to set W
IN
D
AQ
to begin
recording on high-to-low transitions of the Record input.
W
IN
D
AQ
Rate (D2 Rate)
Enable channel 10 to record Rate, or the number of falling-edge transitions per unit of time that are applied to this
input. Click on
Edit
>
Channels
in the W
IN
D
AQ
Acquisition menu to open the Channel Selection grid. Channel 10 is
Signal -
www.dataq.com
USB
CH8
CH7
CH6
CH5
CH4
CH3
CH2
CH1
Download software at run.dataq.com
+15V GnD
60mA max
D0
D1
D2
D3
D4
D5
D6
DI-2008 Voltage, Thermocouple, and Pulse DAQ
Button
LED
0-30V Max
Count
Rate
Record
Event
120V rms max
