Yaskawa MP940 - Manual (Page 215)

5.7 Wiring Encoders
5-43
5
5.7 Wiring Encoders
This section describes the procedure for wiring a SERVOPACK to the encoder.
5.7.1 Connecting an Encoder (CN2) and Output Signals from the SERVO-
PACK (CN1)
The following diagrams show wiring for incremental and absolute encoders.
„ Incremental Encoders
P
∗
0.33mm 2 0V
SG 1-1
0V
PAO
/PAO
PBO
/PBO
PCO
/PCO
∗
PG5V
PG0V
2-1
2-2
2-5
2-6
CN2
C(5)
1-33
1-34
1-35
1-36
1-19
1-20
P
P
P
P
PG
D(6)
H(1)
G(2)
CN1
J
∗
Incremental
encoder
Blue
White/blue
Red
Black
Shield wire Shell
SERVOPACK
Phase A
Phase B
Phase C
Output line-driver
SN75ALS194 manu-
factured by T/I or the
equivalent
Connector
shell
Connector
shell
Applicable
line
receiver
SN75175
manufac-
tured by T/I
or the
equivalent
User end
Represents twisted-pair cable.