Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - Manual (Page 75)

3.6 Encoder Connections
3-31
Wiring and Connection
(2) Absolute Encoder
∗1. The pin numbers for the connector wiring of the absolute encoder depend on the servomotor.
∗2. : represents twisted-pair wires.
∗3. When using an absolute encoder, install an encoder cable with a JUSP-BA01-E Battery Case or install a battery on
the host controller to supply power.
/PCO
ENC
3
4 14
15 BAT
BAT (+)
(-)
CN2
17
18
19
20
21
22
CN1
SG 16
PA O
/P AO
PBO
/PBO
PCO
CN1
R
R
R
+
-
5
6
1
2 PG5 V
PG0 V
PS
/PS
BAT (+)
BAT (-)
0 V
Absolute encoder
(Shell)
SERVOPACK
Phase A
Phase B
Phase C
Connector
shell
Connector
shell
∗2
∗3
∗2 ∗1
Phase
A
Phase
B
Phase
C
Host controller
Battery
Output line-driver
SN75ALS174
or the equivalent
Applicable line driver:


SN75ALS175 manufactured
by Texas Instruments Japan,
or the equivalent
R (terminating resistance): 220 to 470 Ω