Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 397)

Section 7A
Connecting Components
7A-49
Table 7A.A
Cable and Connector List (continued)
Cable No. From Module and Connector Cable Name To Module and Connector Cat. No.
C38 1771-HTE Enc. Termination
Panel ENCODER terminal
Analog Servo Feedback
Encoder Cable
A-B 845H Optical Encoder Prepared by Customer
or purchase with
AB-Drives
A-B 845H
Optical
Encoder
ENCODER
Te
rm
Pa
ne
l
CH A. HI
CH A. LO
AB SHLD
CH B. HI
CH B. LO
CH Z. HI
CH Z. LO
Z SHLD
C38
A
A
B
B
Z
Z
A
H
I
B
C
J
D
F
G A
A
B
B
Z
Z
+
Return
Ground
1 To comply with the 9/Series encoder timing, the 845H B high terminal must be connected
to the 9/Series B low terminal, and the 845H B low terminal must be connected to the
9/Series B high terminal. For the 9/Series encoder timing diagram refer to the description
of parameter Position Feedback Type in your AMP reference manual.
1
1
Connector On End of Cable Cable Type Connector On End of Cable Max. Cable Length
none Belden 9730 Miscellaneous 25 m (82 ft) (measured
from TERM panel)