Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set User Manual
Page 490
1
19
20
37
Section 9A
Operator Interface
9A-23
Pin
number:
Description:
Pin
number:
Description:
1
Shld. Chassis Ground
20
Ground
2
Keyboard Data
21
Video Hi
3
Keyboard Data
22
Video Lo
4
Keyboard Data
23
H -- Sync Hi
5
Keyboard Data
24
H -- Sync Lo
6
Keyboard Data
25
V -- Sync Hi
7
Keyboard Data
26
V -- Sync Lo
8
Keyboard Data
27
Ground
9
Keyboard Data
28
12 Vdc
10
Keyboard Data
29
12 Vdc
11
Keyboard Data
30
12 Vdc
12
Keyboard Data
31
12 Vdc
13
Keyboard Data
32
12 Vdc
14
Keyboard Data
33
Ground
15
Keyboard Data
34
Ground
16
Keyboard Data
35
Ground
17
Keyboard Data
36
No Connection
18
Keyboard Data
37
No Connection
19
Keyboard Data
If your machine layout calls for more than one location to plug in your
removable operator panel, read this section. Multiple operator panel
locations typically require a separate removable operator panel interface
assembly at each location. A maximum of four interface modules can exist
in the 9/Series fiber optic I/O ring.
The interface assembly provides power to the CRT as well as a keyboard
interface to the fiber optic ring.
Important: It is possible to place a mounted fixed location operator panel
on the ring with a removable operator interface assembly at some other
location. Call your Allen Bradley support group for details on installing
this type of system.
For systems with two removable operator panel interface assemblies:
Wire the power supplies for both interface assemblies
Connect the KBI interface to the fiber optic ring for both assemblies
9A.3.3
Multiple Removable
Operator Panel Assemblies