Yaskawa Σ-V Series AC Servo Drives Rotational Motor Analog Voltage Reference - Manual (Page 61)

3 Wiring and Connection
3.5.2 Encoder Connection Examples
3-26
(2) Using as an Absolute Encoder
∗1. : represents shielded twisted-pair wires.
∗2. When using an absolute encoder, provide power by installing an encoder cable with a JUSP-BA01-E Battery Case.
∗3. If using an absolute encoder, allocate the SEN signal to one of the seven input signals.
/PCO
ENC
3
4 14
3.3 k Ω
+24 VIN
/SEN
∗ 3
CN2
19
20
21
22
23
24
CN1
SG 13
PAO
/PAO
PBO
/PBO
PCO
Battery
∗ 1
∗ 1
0 V
+24 V
5
6
1
2 PG5 V
PG0 V
PS
/PS
BAT +
BAT -
R
R
R
∗ 2
∗ 2
0 V
Absolute encoder
(Shell)
SERVOPACK
Phase A
Phase B
Phase C
Phase A
Phase B
Phase C
Connector
shell
Connector
shell
Host controller
Output line-driver SN75ALS174
or the equivalent
Applicable line receiver: SN75ALS175 or MC3486
manufactured by Texas
Instruments, or the
equivalent
R (terminating resistance): 220 to 470 Ω
Analog