Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 474)

1 8
9 15
Section 9A
Operator Interface
9A-7
Figure 9A.5 shows the pin assignments of video connector CN19M.
Figure 9A.5
Video Connector CN19M 15 Pin Male D-Shell Connector (has pins)
Pin Assignment
Pin No. Signal Name Pin No. Signal Name
1 GND (SHIELD) 9 RED (L)
2 RED (H) 10 GREEN (L)
3 GREEN (H) 11 BLUE (L)
4 BLUE (H) 12 NC
5 NC 13 CLOCK (L)
6 CLOCK (H) 14 H-SYNC (L)
7 H-SYNC (H) 15 V-SYNC (L)
8 V-SYNC (H)
The monochrome, color, and color flat panel operator panels use the
operator panel power supply. It supplies power to the monochrome and
color flat panel displays (+12 V dc), the keyboard I/O ring interface (+5 V
dc), the HPGs, and the MTB panel I/O module (note the color CRT uses
115V from the main power supply). The operator panel power supply
receives power from the main power supply.
Figure 9A.6 shows the operator panel power supply.
Figure 9A.6
Operator Panel Power Supply
5V
GND
5V
GND
5V
GND
12V
GND
AC
To HPG
To HPG
To HPG
To MTB panel
I/O module
BT02
PE
L2
L1
9A.2.2
Mounted Operator Panel
Power Supply