Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 38)

Section 1B
System Overview
1B-12
Figure 1B.13
4-axis Servo Module
P1
(CN1)
J1
J2
J3
Digital Servo Module
(8520-ENC4)
Analog/1394 Servo Module
(8520-SM4)
TO
UC
H
PR
O
BE
AN
AL
O
G
O
UT
J2
J3
J4
J1
J2
J3
J4
J1
P3
P2
J4
TB1
P1
(CN1)
J1
J2
J3
P3
P2
J4
TB2
Front View Side View Side View Front View
1 3
2 4
TB1
TB2
TO
UC
H
PR
O
BE
AN
AL
O
G
O
UT
1 3
2 4
FL
T
FL
T
The I/O Interface modules are shown below. For dimensions refer to page
2B-1. For specific information on these modules refer to page 10A-1.
Figure 1B.14
MTB Panel I/O Module
+12V DC
GND
OP11
(out)
OP12
(in)
CN51
CN52
I/O ring fault indicator
JPR1
JPR2
1B.7
I/O Interface