© National Instruments Corp. 15 NI 9853 Operating Instructions
Figure 3. NI 9853 Hardware Overview
Rx
Tx
CAN
Transceiver
+5 V_ISO +5 V
GND
COM
CAN_H
CAN_L
+5 V
Reg
Rx
Tx
Ext Pwr
Supply
CAN
Controller
Rx
Tx CAN
Controller
CAN_H
CAN_L
CAN
Transceiver
Rx
Tx
COM
Vsup
CAN0
CAN1
+_Iso Pwr