1 main circuit wiring, 1 main circuit terminals (cn3, cn4), M-ii – Yaskawa Σ-V Series AC Servo Drives Rotational Motor MECHATROLINK-II User Manual
Page 39
3 Wiring and Connection
3.1.1 Main Circuit Terminals (CN3, CN4)
3-2
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 (CN3, CN4)
Connector
Number
Terminal
Symbol
Pin
Number
Name
Specification
CN3
L1
6
Main circuit power input terminal (+)
24 VDC
±
15% or 48 VDC
±
15%
L2
3
Main circuit power input terminal (-)
C1
5
Control power input terminal (+)
24 VDC
±
15%
C2
4
Control power input terminal (-)
1, 2
Ground terminals
Use for connecting the power supply
ground terminal.
CN4
U
1
Servomotor connection terminal
(phase U)
Use for connecting to the servomotor.
V
2
Servomotor connection terminal
(phase V)
W
3
Servomotor connection terminal
(phase W)
4
Ground terminals
Use for connecting the servomotor
ground terminal.
: Main circuit terminals
M-II