DI-1110 Hardware Manual
Controls, Indicators, and Connections
9
Analog Inputs
Eight differential analog inputs* measure ±10 Volts (CH1 to CH8, fixed). Designed to withstand ±120 V.
Use the following diagram to connect Analog Input Channel 1.
*WinDaq/Unlock required to record more than four total channels when using WinDaq software.
Digital Ports
The DI-1110 contains 7 general-purpose digital ports.* Each digital port can be configured as a digital input or used as
a switch to control an external load (up to 25 V and 100 mA). Many of the ports also provide specific functionality in
W
IN
D
AQ
or a third-party program.
Evnt/D0 is for W
IN
D
AQ
Remote Events. This bit inserts an event marker in your data.
Rcrd/D1 is for W
IN
D
AQ
Remote Storage. This bit can be programmed to begin recording data.
Rate/D2 is for Rate measurements: 10Hz to 50kHz.
Cnt/D3 is for Counter/Timer measurements up to 65,536.
D4 to D6 are general-purpose digital inputs.
10K
1M
1M
10K
Ref
A
IN
A
IN
Signal -
www.dataq.com
+
-
+
-
+
-
+
-
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
