![background image](http://html2.mh-extra.com/html/national-instruments/ni-9472/ni-9472_getting-started_3404908010.webp)
DO0
DO1
DO2
DO3
DO4
DO5
DO6
DO7
Vsup
COM
0
1
2
3
4
5
6
7
8
9
COM
Vsup
COM
COM
Vsup
COM
COM
Vsup
COM
COM
Vsup
COM
COM
DO0
Vsup
DO1
DO2
Vsup
DO3
DO4
Vsup
DO5
DO6
Vsup
DO7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
DO0
DO1
DO2
DO3
DO4
DO5
DO6
DO7
Vsup
COM
0
1
2
3
4
5
6
7
8
9
Note
You must use 2-wire ferrules to create a secure connection when
connecting more than one wire to a single terminal on the NI-9472 with
screw terminal or NI-9472 with spring terminal.
Signal
Description
COM
Common reference connection to isolated ground
DO
Digital output signal connection
V
sup
Voltage supply connection
Table 1. NI-9472 Signal Descriptions
LED Pattern
Indication
Solid
The channel has been programmed to be in the ON state.
Off
The channel has been programmed to be in the OFF state.
Table 2. LED Indicators
Connecting Digital Devices
You can connect a variety of industrial devices, such as solenoids, motors, actuators,
relays, and lamps to the NI-9472. You must connect an external power supply to the
NI-9472. The power supply provides the current for the output channels.
ni.com
10
NI-9472 Getting Started
Содержание NI 9472
Страница 1: ...NI 9472 Getting Started 2022 07 06...