Yaskawa Sigma II Series Servo System - Manual (Page 44)

Sigma II User’s Manual Chapter 3: Wiring
3 - 6
3.1.3 Three-Phase (400V) Main Circuit Specifications
Host
Controller Connect the SGDH servo amplifier
to a Yaskawa host controller or to
one made by another company.
MEMOCON GL120, GL130
with a motion module.
Molded-Case Circuit
Breaker (MCCB)
Noise Filter
Magnetic Contactor
Brake Power Supply
Regenerative Resistor
Digital Operator
Personal Computer
Encoder
Cable
Encoder
Connector
JUSP-OPO2A-1
Allows the user to
set parameters or
operation references
and to display opera-
tion or alarm status.
Communication
and control is also
possible with a
personal computer.
Cable model: YS-12
Used to eliminate external
Protects the power
Used for a servomotor
Connect an external regenerative
line by shutting
OFF the circuit
when overcurrent
is detected.
HI Series
noise from the power line.
Turns the servo
ON and OFF.
Install a surge
suppressor on
the magnetic
contactor.
with a brake.
resistor to terminals B1 and B2
if the regenerative capacity
is insufficient.
and JZSP-CMS00-1
(cable)
Brake
power
supply
Magnetic
Magnetic
contactor
contactor
Power
supply
ground
line
Noise filter
Power supply
Three-phase 200V
AC
R S T
MCCB
Regenerative
resistor
(optional)
L1 L2 L3
24V 0V
B1 B2
Power supply for Brake
Supplied by 100V
ac
or 200V
ac
Supplied by 24V
DC
for
servomotor with 24V
DC
brake.
24V
DC
Power Supply
For 6kW or higher, an external
resistor is required.