Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 191)

Servo Parameters
Chapter 7
7-45
Figure 7.25
Connectors on the 9/440HR Encoder Based CNC
J4
J3
J2
J1
Front of System Module
System Module
Bottom View
M
ot
or
--m
ou
nt
ed
Fe
ed
ba
ck
J12
J11
J10
J9
O
pt
io
na
lF
ee
db
ac
k
Po
rts
The number and type of available feedback ports supported on your
9/440HR system is defined by options installed at the factory. Some ports
may not be enabled. The following table shows catalog numbers and the
feedback ports enabled by them:
8520--A1 8520--A2 8520--A3 8520--A4 8520--2Q 8520--4Q
HIgh--resolution
(absolute or incremental)
J1 J2 J3 J4 — —
A quad B
(with single, periodic, or
distance--coded marker)
— — — — J9, J10 J11, J12