PESA RCP-48X User manual

Document No. 81-9059-0307-0 Rev. E
PESA Switching Systems
330A Wynn Drive
Huntsville, AL 35805
RCP-48X

Manual Updates:
06/17/94 Rev. A: Manual released for initial printing.
02-28-01 Rev. B: Not released - Agile conversion. GLT
02-28-01 Rev. C: Synchronized revision level with Agile per ECO CE00126. GLT
03-02-01 Rev. D: Deleted Printing Specification per ECO CE00113. GLT
03-16-01 Rev. E: Deleted bills of material, drawings, and schematice per ECO
CE00130. GLT

Sales Office
Service and
Ordering
Assistance
Ordering Assistance,
Service & Inquiries
PESA Switching Systems, Inc.
330A Wynn Drive
Huntsville, AL 35805
Main Numbers:
Tel: [phone]
Fax: [phone]
Service Department Numbers:
Tel: [phone]
Fax: [phone]
National Sales Office
PESA Switching Systems, Inc.
35 Pinelawn Road, Suite 99E
Melville, NY 11747
Tel: [phone]
Fax: [phone]

NOTE PESA reserves the right to change any information con-
tained in this manual without notice. Unauthorized copying,
modifications, distribution, or display is prohibited. All rights
reserved.
Please address all comments or suggestions concerning
this or other PESA manuals to
Publications Department
PESA Switching Systems, Inc.
330A Wynn Drive
untsville, Alabama 35805
[phone] EXT. 145

Table of Contents
i
RCP–48X Control Panel
Section 1. INTRODUCTION
1.1 Manual Overview ...................................................................... 1.1
1.2 General Description .................................................................. 1.2
Figure 1–1 RCP–48X Front and Rear Views ...................... 1.2
1.3 System Specifications............................................................... 1.3
Section 2. INSTALLATION
2.1 Introduction ............................................................................... 2.1
2.2 Receipt Inspection .................................................................... 2.1
2.3 Location and Mounting ............................................................. 2.1
Figure 2–1 RCP–48X Chassis Installation.......................... 2.2
2.4 Polling Address ......................................................................... 2.2
Figure 2–2 DIP Switch Location ......................................... 2.3
2.5 Control Panel/Controller Interconnection .................................. 2.3
Figure 2–3 Typical Control Panel Interconnection .............. 2.3
2.6 Wiring the Control Panel Connector ......................................... 2.4
Figure 2–4 Wiring the Control Panel Connector ................. 2.4
2.7 Terminating Cable Runs ........................................................... 2.5
Figure 2–5 Terminating Cable Runs ................................... 2.5
2.8 Power Connections................................................................... 2.6
Figure 2–6 Typical Panel Power Supply ............................. 2.6
Section 3. OPERATION
3.1 Operations ................................................................................ 3.1
Introduction ......................................................................... 3.1
General ............................................................................... 3.1
Breakaway Operation ......................................................... 3.2
Operational Instructions ...................................................... 3.3

Table of Contents
ii
RCP–48X Control Panel
Section 4. FUNCTIONAL DESCRIPTION
4.1 Introductionl .............................................................................. 4.1
4.2 CPU Board................................................................................ 4.1
Power Supply...................................................................... 4.1
Microprocessor ................................................................... 4.1
Figure 4–1 Idealized Bus Cycle Timing Diagram ................ 4.2
Clock ................................................................................... 4.2
Reset .................................................................................. 4.3
Memory ............................................................................... 4.3
LED Driver Support............................................................. 4.3
RS-485 Communications .................................................... 4.4
I/O ....................................................................................... 4.4
Table 4–1 Decoder Addressing ......................................... 4.5
Miscellaneous ..................................................................... 4.5
4.3 Switchcard ................................................................................ 4.5
RCP–48X Switchcard ......................................................... 4.5
Switchcard ID...................................................................... 4.5
Keyboard Scan ................................................................... 4.6
Table 4–2 Keyboard Memory Map .................................... 4.6
LED Driver .......................................................................... 4.7
I/O Board Interface ............................................................. 4.7
Section 5. MAINTENANCE
5.1 General ..................................................................................... 5.1
5.2 Preventive Maintenance ........................................................... 5.1
5.3 Test Equipment......................................................................... 5.1
5.4 Corrective Maintenance ............................................................ 5.1
Factory Repair Service ....................................................... 5.2
Adjustment/Alignment ......................................................... 5.2
Troubleshooting .................................................................. 5.2

INTRODUCTIO
1
Section 1
page 1.1
RCP-48X Introduction
Section 1, INTRODUCTION, summarizes the manual, describes
the RCP–48X, presents a list of terms, and provides the panel
specifications.
Section 2, INSTALLATION, provides installation and setup
instructions.
Section 3, OPERATION, describes operation procedures.
Section 4, FUNCTIONAL DESCRIPTIONS, presents an in-
depth description of each RCP–48X component.
Section 5, MAINTENANCE, explains procedures for
maintenance.
This manual provides detailed instructions for installing and operating the
PESA RCP–48X. This manual is divided into five sections as shown.
1.1 Manual Overview
INTRODUCTIO
1
INSTALLATIO
N
2
OPERATION
3
FUNCTIONAL
4
DESCRIPTION
MAINTENANC
E
5

INTRODUCTIO
1
Section 1
RCP-48X
page 1.2
Introduction
1.2 General Description
The RCP–48X is designed to provide an economical solution for installa-
tions requiring fast, intuitive operation. It is a button-per-source or destina-
tion panel featuring direct take operation for up to 16 levels of control of a
router destination. This panel is recommended for applications requiring
minimum keystrokes and a limited number of sources for a limited number
destinations. The RCP-48X can access one or more router destinations.
There are two control pushbuttons on the right. One allows the operator to
Protect or Lock the assigned destination while the other allows the opera-
tor to select an individual Level(s) to be controlled or display the panel
address.
This panel comes packaged in a standard 19 inch, one rack unit (1RU)
chassis requiring only 1 1/2 inches of depth, making it suitable for tight
locations. The unit is powered by a 7.5VDC Plug-in-the-Wall type power
pack and communicates with the System Controller via a Standard RS485
Interface.
Addr
Level
Lock
Prot
PESA
CONTROL PORT
POWER
IN
ADDRESS
1
0CONTRAST
BRIGHTNESS
Figure 1–1 RCP–48X Front and Rear Views

INTRODUCTIO
1
Section 1
page 1.3
RCP-48X Introduction
1.3 Specifications
GENERAL
Mounting Standard 19" Rack
Pushbuttons LED Illuminated
INPUT
Input Type RS485
POWER
Voltage Requirements +7.5 VDC @ 800 mA
MECHANICAL
One Rack Unit 19"W x 1 1/2"D x 1 3/4"H
(482.6mmx38.1mmx44.45mm)
ENVIRONMENTAL
Temperature 0°C to 40°C
Humidity 20% to 90%
Non-Condensing

INTRODUCTIO
1
Section 1
RCP-48X
page 1.4
Introduction