Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Command Option Interface - Manual (Page 131)

4.5 Absolute Encoders
4-35
4
Ope
rat
ion
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
PAO
/PAO
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