Wiring The Servopack To The Holding Brake - YASKAWA SGD7S-xxxDA0 series Product Manual

 SL700, SL710, SL720, and SL730
• MJ620-T13 Interpolator
Linear encoder
Head
*
4.4.4

Wiring the SERVOPACK to the Holding Brake

• If you use a Rotary Servomotor, select a Surge Absorber according to the brake current and
brake power supply. Refer to the catalog for details.
• After the Surge Absorber is connected, check the time required to brake in your application.
The Surge Absorber may affect the time required to brake.
Important
Configure the relay circuit to activate the holding brake for an emergency stop.
• You can change the output signal allocation of the /BK signal. Refer to the following section for
details.
• If you use a 24-V brake, install a separate power supply for the 24-VDC power supply from
other power supplies, such as the one for the I/O signals of the CN1 connector. If the power
supply is shared, the I/O signals may malfunction.
Interpolator
Cable from
Magnescale Co., Ltd.
12, 14, 16
2
1
0 V +5 V
Connector
External power supply
shell
represents a shielded twisted-pair cable.
Relay Circuit Example
SERVOPACK
5 VDC to 30 VDC
Photocoupler
Allocating the /BK (Brake) Signal

4.4.4 Wiring the SERVOPACK to the Holding Brake

SERVOPACK
CN2
*
5 PS 5
6 /PS 6
PG0V
2
Connector
shell
Shield
Emergency stop
0 V
on page 6-34
4.4 Wiring Servomotors
U
V M
W
4
4-25