Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set User Manual
Page 259
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Section 5A
9/440 Resolver--based CNC/Drive System
5A-13
Resolver 1
J1
Resolver 2
J2*
Resolver 3
J3*
Resolver 4
J4**
Front of System Module
System Module
Bottom View
Connect Resolver to
9/440 Resolver--based
Feedback Board
(cable 1326-CCUx)
1326 Servo Motor
1
6
2
3
8
7
9
4
5
10
A
B
D
E
H
G
* not available on 1--axis 9/440 Resolver--
based (cat 8520-1Sx) system
** not available on 1--axis 9/440 Resolver--
based (cat 8520-1Sx) and 3--axis 9/440
Resolver--based (cat 8520-3Sx) systems
Important: If you are using the 1--axis 9/440 (cat. no. 8520-1Sx) resolver
ports J2, J3, and J4 are not available. If you are using the 3 axis 9/440 (cat.
no. 8520-3Sx) resolver port J4 is not available.
If you are using encoder port (J11) for encoder feedback, refer to page
5A-14 for details.
Figure 5A.4
Pin Configuration for the Resolver Connectors on the 9/440 Resolver- based
CNC/Drive
Pin
Signal
Description
Signal Destination
1
R1
Resolver Excitation +
Resolver
2
Shield
Shield Excitation (R1/R2)
3
S1
Feedback Sin +
Feedback Board
4
S2
Feedback Cos +
Feedback Board
5
Shield
Shield Cos. (C1/C2)
6
R2
Resolver Excitation --
Resolver
7
Shield
Shield Sin (S1/S2)
8
C1
Feedback Sin --
Feedback Board
9
C2
Feedback Cos --
Feedback Board
10
Shield
Overall Shield