Delta C200 Series User Manual page 60

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MKCB-HUB01 Multi-Function Communication Expansion Card
In order to coordinate with the integrity of parallel communication between RS485 and CANopen,
Delta has introduced a multi-function communication expansion card.
Via RS-232 communication port of a computer, connect RS232/RS485 communication interface to
any terminal of a communication board MKCB-HUB01. Then connect parallely to one or more VFDs
to di multi-function communication control.
MODBUS RS-485&CANopen Application
MODBUS RS-485
When using MODBUS RS-485, set the terminal resistor's PIN short of the last VFD at 120Ω. And the
terminal resistor's PIN short of the rest of VFD need to be set at OPEN.
CANopen
When using CANopen, connect the MKCB-HUB1 of the last VFD to a terminal resistor.
電 腦
IF D8500
C200 RJ-45 PIN definition
Terminal resistor
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1
MK CB -HUB 0 1
8~1
插座
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Chapter 7 Optional Accessories|C200 Series
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2
3
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PIN Signal
1 CAN_H
2 CAN_L
3 CAN_GND
4 SG-
5 SG+
6 NC
7 CAN_GND
8 EV
PIN
1~2 120Ω 1/4W
3~8 NC
7-19
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N
Co n n e ct to th e te rm in a l
re s isto r in th e HUB 0 1
Note
CAN_H bus line (dominant high)
CAN_L bus line (dominant low)
Ground /0V/V-
Ground /0V/V-
Note
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END