Wiring The Servopack To The Encoder - YASKAWA SGD7S Product Manual

• When Installing a Battery on the Encoder Cable
Use the Encoder Cable with a Battery Case that is specified by Yaskawa.
Refer to the following manual for details.
Σ
Important
-7-Series Peripheral Device Selection Manual (Manual No.: SIEP S800001 32)
• When Installing a Battery on the Host Controller
Insert a diode near the battery to prevent reverse current flow.
Circuit Example
When Using an Incremental Encoder
Incremental encoder
*2
*1
ENC
(Shell)
Shield
*1.
The incremental encoder pin numbers for wiring the connector depend on the Servomotor that you use.
*2.
represents a shielded twisted-pair cable.
When Using an Absolute Linear Encoder
The wiring depends on the manufacturer of the linear encoder.
 Connections to Linear Encoder from Heidenhain Corporation
Linear encoder from
Heidenhain Corporation
Head
*
represents a shielded twisted-pair cable.
+
- Battery
SERVOPACK
CN2
PS 5
/PS 6
PG5V 1
PG0V 2
Connector
shell
Interface Unit from
Heidenhain Corporation
Heidenhain Corporation
Connector
shell

4.4.3 Wiring the SERVOPACK to the Encoder

U
V M
W
Cable from
SERVOPACK
CN2
*
PS 5
/PS 6
PG5V 1
PG0V
2
Connector
shell
Shield
4.4 Wiring Servomotors
U
V M
W
4-27
4