YASKAWA SGDV series User Manual

4.5 Absolute Encoders
4-35
4
Operation
4.5.1 Connecting the Absolute Encoder
The following diagram shows the connection between a servomotor with an absolute encoder, the SERVO-
PACK, and the host controller.
(1) Using an Encoder Cable with a Battery Case
∗1. The absolute encoder pin numbers for the connector wiring depend on the servomotors.
∗2. : represents shielded twisted-pair wires.
∗3. When using an absolute encoder, provide power by installing an encoder cable with a JUSP-BA01-E Battery Case or
install a battery on the host controller.
/PCO
33
34
35
36
19
20
CN1
SG
16
PA
O
/P
AO
PBO
/PBO
PCO
Battery
SERVOPACK
Encoder cable
with battery case
Connector
shell
∗2
0 V
Host controller
R
R
R
∗3
ENC
3
4
CN2
Absolute encoder
Connector
shell
∗2
∗1
5
6
1
2
PG5 V
PG0 V
PS
FG
/PS
BAT(+)
BAT(-)
Output line-driver
SN75ALS174
manufactured by Texas
Instruments or
the equivalent
Phase A
Phase B
Phase C
Phase A
Phase B
Phase C
Applicable line receiver: SN75ALS175
or MC3486 manufactured by Texas
Instruments or the equivalent
Terminating resistance R: 220 to 470 Ω
MECHA

YASKAWA SGDV series Specifications

General

Series	SGDV
Communication	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Control Modes	Position, Speed, Torque
Protection Features	Overcurrent, Overvoltage, Undervoltage, Encoder error
Ambient Temperature	0°C to 55°C
Cooling Method	Natural cooling or forced air cooling
Voltage	200V, 400V
Weight	Varies depending on model (e.g., 0.6 kg to 10 kg)