YASKAWA SGD7S

4.4 Wiring Servomotors
4.4.3 Wiring the SERVOPACK to the Encoder
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4
Wiring and Connecting SERVOPACKs
When Using an Incremental Encoder
*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
* represents a shielded twisted-pair cable.
• 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-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.
Important
Circuit Example
+
-
Battery
1
2
5
6
CN2
ENC
*2
*1
PS
/PS
PG5V
PG0V
U
V
W
M
Incremental encoder
(Shell)
Connector
shell
SERVOPACK
Shield
Shield
Connector
shell
Connector
shell
Head
SERVOPACK
Linear encoder from
Heidenhain Corporation
Interface Unit from
Heidenhain Corporation
Cable from
Heidenhain Corporation
*
PS
/PS
PG0V
5
6
2
PG5V
1
CN2
U
V
W
M