1st edition, 12.02.2021
7000.05071, 1st edition, 12.02.2021
7000.05071
Product description
38
USB (X1)
Tab. 50: USB port
COM port (X2)
The pin assignment of the COM connection differs according to the type of communication.
The distinction is made between the following types of communication:
RS232
CANopen
Tab. 51: Pin assignment of the COM port (X2) for RS232
Tab. 52: Pin assignment of the COM port (X2) for CANopen
Designation
Meaning
USB communication (USB micro B)
Pin
Designation
Meaning
1
TxD
RS232 interface transmit direction
2
RxD
RS232 interface receive direction
3
GND
Ground connection
Pin
Designation
Meaning
1
CAN-H
CAN-High interface
2
CAN-L
CAN-Low interface
3
GND
Ground connection