YASKAWA SGDV SERVOPACK - Page 95

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3 Wiring and Connection
3.5.3 Linear Scale Connection Examples
3-42
(2) Absolute Linear Scale
 Linear Scale Made by Mitutoyo
 Linear Scale Made by Magnescale Co., Ltd.
•SR77, SR87
∗
∗
PS
/PS
PG5V
PG0V
2
6
1
5
PG5V
PG0V
5
6
1
2
CN2 CN1
CN1
35
0V
PAO
/PAO
PBO
/PBO
PCO
/PCO
33
34
36
19
20
∗
R
R
R
SERVOPACK
Host controller
Phase A
Phase B
Phase C
Phase A
Phase B
Phase C
Output line-driver
SN75ALS194 manu-
factured by Texas
Instruments or the
equivalent
Connector
shell
Connector
shell
Shielded wire
Connector
shell
represents shielded twisted-pair wires.
Absolute linear scale
made by Mitutoyo
R (terminating resistance): 220 to 470 Ω
Applicable line receiver:
SN75ALS175 or MC3486
manufactured by Texas
Instruments, or the equivalent
4
2
1
0V
SG
SEN
SG
0V
+5 V
47
PS
/PS
PG5V
PG0V
PG5V
PG0V
5
6
1
2
CN2 CN1
35
0V
PAO
/PAO
PBO
/PBO
PCO
/PCO
33
34
36
19
20
∗
R
R
R
SERVOPACK
Host controller
Phase A
Phase B
Phase C
Phase A
Phase B
Phase C
Output line-driver
SN75ALS194 manu-
factured by Texas
Instruments or the
equivalent
Connector
shell
Connector
shell
Connector
shell
Shielded wire
R (terminating resistance): 220 to 470 Ω
Applicable line receiver:
SN75ALS175 or MC3486
manufactured by Texas
Instruments, or the equivalent
Linear scale made by
Magnescale Co., Ltd.
∗
represents shielded twisted-pair wires.
CN1
4
2
1
0V
SG
SEN
SG
0V
+5 V
47