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Appendix
User interface
Distance
Screw
Pluggable
Wire gauge
Maximum rate
No.
1
2
3
4
5
6
7
8
9
Appendix D: Instructions of CANlink communication expansion card
(Apply to all series)
I. Introduction
It's specially developed for CANlink communication function of this series frequency
convertor.
II. Mechanical installation and functional descriptions of control terminals
1. Installation way and appendix B: the same with IO expansion card (VFD-IO1). Functional
descriptions of wiring terminals and jumper descriptions respectively refer to Figure 1, Table 1 and
Table 2 in Appendix D:
Category
CAN
communication
(CN1)
OC PG card ( VFD- PG3)
VFD- PG3 specification
Oblique cutting terminal
3.5mm
Straight
No
16-26AWG
100KHz
VFD- PG3 terminal
Symbol
15V
COM
COM
A1
B1
PE
(VFD-CAN1)
Appendix D: Table 1 Functional description of control terminal
Terminal symbol
CANH/CANL Communication interface
terminal
COM
Power ground of CAN
communication
Appendix D: Table 2 Jumper description
Jumper No.
J2
Specification of high-performance vector convertor
A
Encoder output A signal
B
Encoder output B signal
Z
Encoder output Z signal
Provide 15V/100mA power externally
Power ground
Power ground
PG card feedback output A signal at 1:1
PG card feedback output B signal at 1:1
Shield terminal
Terminal name
Select matched resistance for CAN terminal
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Description
Functional description
CAN communication input terminal
Description
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