Yaskawa Sigma-II Large Capacity - Manual (Page 27)

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 display.
3-2. Terminal Table
(1) Main Circuit Terminal
・ ・ ・ ・AC 200V spec. Main circuit terminal input allocation
■ ■ ■ ■主回路端子 主回路端子 主回路端子 主回路端子
A ll the m ain circuits of the S igm a-5 series are 3-phase input
Term inal M arking Function
L1 M ain circuit pow er supply input term inal
L2
L3
U Servo m otor connection term inal
V
W
L1C C ontrol pow er supply inpt term inal (100V /200V type)
L2C
B 1/(+) External regenarative resistor connection term inal
B 2
B 3
(+)1 D C reactor conncetion term inal for pow er line harm onics control
(+)2
(-)1
(-)2
B 1/(+) M ain circuit forw ard side term inal
P
(-) M ain circuit reverse side term inal
(-)2
N
Ⅱ Ⅴ
50～400W 750W 50～750W
L1 L1 L1
L2 L2 L2
(+)1 L3 L3
(+)2 (+)1 L1C
(-) (+)2 L2C
(-) B 1/(+)
L1C L1C B 2
L2C L2C B 3
B 1 B 1 (-)1
B 2 B 2 (-)2
B 3
U U U
V V V
W W W