Yaskawa Sigma I to Sigma-5 Conversion Guide - Manual (Page 31)

31/47
3. Servo Amplifier
3-1. Type Comparison Table
1-3. Please refer to the replacement list
The servo amplifier type has been changed from the capacity value to output current value.
3-2. Terminal Table
(1) Main circuit terminal
・ Single-phase power supply AC200V:
It is possible to change to single phase power supply AC200V by the parameter (Factory setting is “3-phase
power supply”) however, the torque - rotational speed characteristic is different from the three-phase power
supply specification.
∑－Ⅴ
SGDA type SGDB type SGDV type
Terminal marking Terminal marking Terminal marking Function
R R L1
T S L2
T L3
U U U
V V V
W W W
R ｒ L1C
T t L2C
B1/(+)
B2
B3
(+)1
(+)2
(-)1
(-)2
P P B1/(+)
N N (-)
(-)2
DC reactor conncetion terminal for power line
harmonics control
Main circuit forward side terminal
Main circuit reverse side terminal
Σ
P,P1,B
Main circuit power supply input terminal
Servomotor connection terminal
Control power supply input terminal (100V/200V type)
External regenerative resistor connection terminal
The connection method is different in Σ-Ⅴ