Figure 16. RS-485 Serial Port Pinout
TXD–
NC
RXD–
NC
GND
SHIELD
NC
RXD+
TXD+
NC
1
2
3
4
5
6
7
8
9
10
Pin 1
Pin 10
The following accessories are available to connect the RS-485 serial port.
Table 7. RS-485 Serial Port Accessories
Accessory
Part Number
NI Single-Board RIO 10-pin header to 9-pin D-SUB
153158-10
CAN Port
The sbRIO-9637 has a CAN port that is implemented with a shrouded header, 10-position
modular jack to provide connections to a CAN bus.
The following figure shows the pinout for the CAN port.
Figure 17. CAN Port Pinout
NC
CAN1_H
SHIELD
V– (GND)
NC
SHIELD
V– (GND)
NC
NC
CAN1_L
1
2
3
4
5
6
7
8
9
10
Pin 10
Pin 1
The following accessories are available to connect the CAN port.
NI sbRIO-9637 User Manual
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© National Instruments
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