YASKAWA SGDV SERVOPACK - Page 93

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3 Wiring and Connection
3.5.3 Linear Scale Connection Examples
3-40
 Linear Scale by Magnescale Co., Ltd.
•SR75, SR85
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
Output line-driver
SN75ALS194 manu-
factured by Texas
Instruments or the
equivalent
Connector
shell
Connector
shell
Connector
shell
Shielded wire
Host controller
Phase A
Phase B
Phase C
Phase A
Phase B
Phase C
R (terminating resistance): 220 to 470 Ω
Applicable line receiver:
SN75ALS175 or MC3486
manufactured by Texas
Instruments, or the equivalent
Linear scale by
Magnescale Co., Ltd.
0V 0V
SG
1
∗
represents shielded twisted-pair wires.
47