Main Circuit Wiring; Main Circuit Terminals - YASKAWA JUSP-MD D01A Series User Manual

3.1

Main Circuit Wiring

The names and specifications of the main circuit terminals are given below.
Also this section describes the general precautions for wiring and precautions under special environments.

3.1.1 Main Circuit Terminals

The names and specifications of the main circuit terminals are given below.
Note: For the purpose of this description, the SERVOPACK is shown with the front cover removed. Always keep the front
cover attached when using the SERVOPACK.
(1) Multi-Winding Drive Unit
Connectors/
Terminal
CN7A/B
The pin arrangements of the control power supply connectors (CN7A/CN7B) are given below.
Pin No.
B1
A1
Name
CN7A is the 24-VDC (−15% to +15%) input connector.
Control power supply
input connector
CN7B takes the same input, but it is normally not necessary to connect it.
Connect this terminal to the power supply ground terminal and then
Ground terminal
ground it.
CN7A
Signal Name Function
Control power
N24 V
supply 0 V
Control power
P24 V
supply 24 V
CN7A/B
Specifications
Pin No. Signal Name
B2 N24 V
A2 P24 V

3.1 Main Circuit Wiring

CN7B
Function
Control power
supply 0 V
Control power
supply 24 V
3
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