National Instruments cRIO-9068 - Power Connector

Figure 1. cRIO-9068 Ports and Connectors
2
3
6
4
7
5
1
1. Power Connector
2. Ethernet Port 2
3. Ethernet Port 1
4. USB Host Port
5. RS-485 Serial Port
6. RS-232 Serial Port
7. RS-232 Serial Port
Power Connector
The cRIO-9068 has a power connector to which you can connect a primary and secondary
power supply. The following table shows the pinout for the power connector.
Table 2. Power Connector Pinout
Pinout Pin Description
V1
C
V2
C
V1 Primary power input
C Common
V2 Secondary power input
C Common
If you apply power to both the V1 and V2 inputs, the cRIO-9068 operates from the V1 input.
If the input voltage to V1 is insufficient, the cRIO-9068 operates from the V2 input.
The cRIO-9068 has reverse-voltage protection.
The following NI power supplies and accessories are available for the cRIO-9068.
4 | ni.com | NI cRIO-9068 User Manual