DI–710 Series and DI-715B Series Hardware Manual
Instrument Controls, Indicators, and Connections
22
Instrument Front Panel
DI-710 Models
The 32 port screw terminal access connector is used to interface analog input channels 1 through 16 and the eight dig-
ital bits. Use the sticker located on the top of your instrument for quick reference to terminal access port designations.
Designations are explained in full detail here.
DI-710 Series instruments can accept 16 analog inputs in single-ended configuration or 8 analog inputs in differential
configuration. Single-ended inputs are configured by connecting one signal lead to the desired channel and the other
signal lead to analog ground (AG). Be sure to read “CAUTION” on page v before connecting input signals.
0
1
2
3
4
5
6
7
Digital Input/Output
DGnd +5V
R
AGnd
Analog Channels
These two ports
are designated
Digital Grounds
These two ports
are Reserved
The 8 digital bits may be accessed
through these ports. Each port is
programmable as Digital In or Digital
Out. Use Digital port 0 for Remote
Start/Stop and Digital port 1 for
Remote Event Markers.
These two ports
are designated
+5V Power
Max Current =
100mA
These two
ports are
designated
Analog
Grounds
16 Analog Channel ports (8 differential) for analog input.
The top row of channels (1-8) are designated positive
differential and the bottom row of channels (9-16) are their
negative counterparts.
1
2
3
4
9
10
11
12
5
6
7
8
13
14
15
16
Diff
+
-
1
2
3
4
9
10
11
12
5
6
7
8
13
14
15
16
Digital Input/Output
0
1
2
3
4
5
6
7
DGnd +5V
R
AGnd
Analog Channels
Signal Ground
Channel 1 configured for single-ended input