YASKAWA UAK series User Manual page 170

(1) Wiring Example
Use the brake signals (/BK1, /BK2) and the brake power supply to form a brake ON/OFF circuit. The follow-
ing diagram shows a standard wiring example.
The timing can be easily set using the brake signals (/BK1, /BK2).
AC reactor
Power supply
U
V
W
Control power
supply (24 VDC)
AC side
BK-RY: Brake control relay
Brake power supply for 90 V Input voltage 200-V models: LPSE-2H01-E
A 24-VDC power supply is not included. The user is responsible for providing the power supply.
Converter:
SERVOPACK:
CACP-JU 3 CACR-JU
X
L1
Y
P P
L2
Z
N N
L3
CN7A
+
24 V
−
0 V
CN7B
Brake power
supply
Blue or yellow
White
AC
Input voltage 100-V models: LPDE-1H01-E
8.4 Settings for Common Basic Functions
CA
U
V
W
CN7A CN2
CN1
(/BK1+,
BK-RY
/BK2+)
(/BK1-,
1D
/BK2-)
DC side
BK-RY
Red
DC
Black
Servomotor
with holding
brake
M
ENC
BK
+24 V
Surge
absorber
0 V
8
8-13