Table 9.
Relay Port Signal Descriptions
Signal Name
Direction
Description
FWD <0..3>
Output
Relay digital lines with 5 V output.
REV <0..3>
Output
Relay digital lines with 5 V output.
GND
—
Reference for digital lines.
AI Port
The following figure and table describe the AI port pins and signals.
Figure 11.
AI Port Pinout
S
5V
1
2
0
3
Table 10.
AI Port Signal Descriptions
Signal Name Direction
Description
S (AI) <0..3> Input
0 V to 5 V referenced, single-ended AI channels. Refer to the
5V
Output
+5 V power output.
GND
—
Reference for AI and +5 V power.
PWM Port
The following figure and table describe the PWM port pins and signals.
Figure 12.
PWM Port Pinout
8
7
6
4
3
2
5
1
9
0
S
6V
12
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NI roboRIO User Manual
