Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 487)

Section 9A
Operator Interface
9A-20
Figure 9A.6 shows the removable operator panel interface assembly power
supply.
Figure 9A.14
Operator Panel Power Supply
A C
T o H P G
T o H P G
T o M T B p a n e l
G
ND
12V
G
ND
5V
G
ND
5V
G
ND
5V
AC
T o H P G
Vid
oe
O
ut
C
N
4
O
pe
ra
to
rP
nl.
C
N
5
Video In CN19M
L2
L1
PE
Table 9A.H shows the input and output power connections for the interface
assembly power supply.
Table 9A.H
Interface Assembly Power Supply Connection
Connector On Connected To Cable Remark
Interface Assembly Component Connector Number
ac-L1
ac-L2
Main Power Supply BT04 Aux-H
Aux-L
C03 AC
Input
BT02 PE Cabinet Chassis Earth
Ground GND
+5V dc HPG (1) BT23 +5V C29 Output
GND GND GND
+5 V dc HPG (2) BT23 +5V C29 Output
GND GND GND
+5 V dc HPG (3) BT23 +5V C29 Output
GND GND GND
+12V dc MTB Panel MTB +12V C28 Output
GND I/O Module I/O GND GND