4 canopen communication cable and connectors, 4 canopen communication cable, And other recommended items 11 – Proface AGP3500 - 10.4 DIO HMI" User Manual
Page 11: Line termination

11
• The cable’s resistance value should be 70m
Ω/m or less.
• The above diagrams use the cable connector “XM2D-0901” by OMRON Co.
Line termination
To minimize the signal’s reflections from the end of the cable, a line termination shall be
placed close to both ends of the bus. Connect both ends of the twisted pair cable (CAN_H
and CAN_L) to each LT. Use line termination whose resistance value is 120
Ω. (5%, 1/4W
maximum).
13.4 CANopen Communication Cable and Connectors
• CANopen communication cables and cable connectors are not supplied with the
CANopen Master Unit. Users must prepare cables.
Recommended Cable Connector:
CiA-recommended CANopen (CiA DR-303-1) -
compatible DSUB 9-pin connector (DIN41652) .
CANopen Recommended Transfer Cable:CiA-recommended CANopen (CiA DR-303-1) -
compatible twisted pair cables with shield.
• Please use your own cables or cable connectors with your guarantee.
Termination
Resistance
Shield
D-sub 9 pin (socket)
CANopen Master Unit
CAN-L
Signal
name
2
CAN-H
CAN-GND
FG
Shell
3
7
Pin
D-sub 9 pin (socket)
CAN-L
Signal
name
2
CAN-H
CAN-GND
FG
Shell
3
7
Pin
Shield
Shield
CANopen Master Unit
Diagram 1
Diagram 2
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