Communication Cable; Network Termination - YASKAWA L1000A Installation Manual

Connector
1
2
3
4
5
■

Communication Cable

Connect the CANopen-Lift option card to the network using a 9 pin D-sub connector wired like shown below.
Note:
The FE terminal on the Communication Option must be connected to the drive ground terminal using the delivered ground wire.
■

Network Termination

Both ends of the CANopen network have to be terminated with a 120 Ohm resistor. If the CANopen option is the
last node in the network, make sure to apply a termination resistor as shown below, because the CANopen option
does not have a built-in termination resistor:
YASKAWA ELECTRIC SIEP YEUOCL1 01A CANopen-Lift Communication Option Installation Manual
Table 4.1 Pin Assignment
Pin Signal
1 –
2 CAN_L
3 CAN_GND
4 –
6
5 CAN_SHLD
7
6 –
8
7 CAN_H
9
8 –
9 –
– CAN_SHLD
Figure 4.3 Wiring Diagram
120 Ω
Figure 4.4 Termination Resistor
4 CANopen Lift Option Components
Description
–
CAN_L bus line (dominant low)
CAN ground
–
CAN shield
–
CAN_H bus line (dominant high)
–
–
CAN shield
11