Specifications and Site Requirements
Electrical Specifications
Node Controller Hardware User Manual
77
Rockwell Automation Publication MMI-UM013B-EN-P - April 2020
Table 4-22: NC-12 Node Controller Digital I/O Pinout
Cage Clamp – Input
*
*
See
for the digital I/O equivalent circuits.
Cage Clamp – Output
0
Input
0
Output
1
Input
1
Output
2
Input
2
Output
.
.
.
Inputs repeat for a
total of 16 inputs
.
.
.
Outputs repeat for a
total of 16 outputs
15
Input
15
Output
COM
+3–24V DC
VDD
+5–35V DC
GND
†
†
The GND pin is not used for the digital inputs.
—
GND
DC RTN
1
0
COM
1
0
VDD
GND
