Pelco C580M, PT506-24A User Manual

®

PT506-24DT

Pan/Tilt

Lens Control

PT506-24A

Auto/Random

Scan Control

Installation/

Operation Manual

C580M Rev D (9/97)

Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 • USA • www.pelco.com

In North America and Canada: Tel [phone] • FAX [phone]

International Customers: Tel [phone] or FAX [phone]

CONTENTS

Section Page

1.0 GENERAL .................................................................................................. 1

1.1 IMPORTANT SAFEGUARDS AND WARNINGS ............................... 1

2.0 DESCRIPTION .......................................................................................... 2

2.1 MODELS ............................................................................................2

2.2 OPTIONS ........................................................................................... 2

3.0 INSTALLATION .......................................................................................... 3

3.1 RECOMMENDED CABLE DISTANCES ............................................ 3

3.2 CONNECTOR ASSEMBLY ................................................................5

4.0 OPERATION ..............................................................................................6

4.1 OPERATIONAL TEST — PT506-24DT ............................................. 6

4.2 OPERATIONAL TEST — PT506-24A ................................................ 7

5.0 MAINTENANCE .........................................................................................8

6.0 SCHEMATICS............................................................................................9

7.0 SPECIFICATIONS ....................................................................................14

8.0 WARRANTY AND RETURN INFORMATION ...........................................16

ii

18 Pelco Manual C580M Rev D (9/97)

LIST OF ILLUSTRATIONS

Figure Page

1 PT506-24DT Basic System Configuration ......................................... 3

2 PT506-24DT Configured with PT506-24A ......................................... 4

3 PT506-24DT Configured with a Relay Box ........................................4

4 Connector Assembly .......................................................................... 5

5 PT506-24DT Schematics (Sheet 1 of 5) ............................................9

PT506-24DT Schematics (Sheet 2 of 5) ...........................................10

PT506-24DT Schematics (Sheet 3 of 5) ........................................... 11

PT506-24DT Schematics (Sheet 4 of 5) ...........................................12

PT506-24DT Schematics (Sheet 5 of 5) ...........................................13

6 PT506/PT506-24A Dimension Drawing ............................................ 15

LIST OF TABLES

Table Page

A PT506-24A Duty Cycle Combinations ............................................... 7

Pelco Manual C580M Rev D (9/97) 19

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20 Pelco Manual C580M Rev D (9/97)

iv

1.0 GENERAL

1.1 IMPORTANT SAFEGUARDS AND WARNINGS

Prior to installation and use of this product, the following WARNINGS should be
observed.

1. Installation and servicing should only be done by Qualified Service Personnel
and conform to all Local codes.

2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6 or
6P enclosure, it is designed for Indoor use only and it must not be installed
where exposed to rain and moisture.

3. Only use replacement parts recommended by Pelco.

4. After replacement/repair of this unit’s electrical components, conduct a resis­tance measurement between line and exposed parts to verify the exposed
parts have not been connected to line circuitry.

The product and/or manual may bear the following marks:

This symbol indicates that dangerous voltage constituting a
risk of electric shock is present within this unit.

This symbol indicates that there are important operating and
maintenance instructions in the literature accompanying this
unit.

CAUTION:

RISK OF

ELECTRIC SHOCK.

DO NOT OPEN.

TO REDUCE THE RISK OF ELECTRICAL SHOCK,

DO NOT REMOVE COVER. NO USER-

SERVICEABLE PARTS INSIDE. REFER SERVICING

TO QUALIFIED SERVICE PERSONNEL.

CAUTION:

Please thoroughly familiarize yourself with the information

in this manual prior to installation and operation.

Pelco Manual C580M Rev D (9/97) 1

2.0 DESCRIPTION

The PT506-24DT is a pan/tilt and lens control designed to remotely operate 24 VAC
pan/tilts and all Pelco motorized zoom lenses. This unit can control up to six (6)
different locations, all of which can be selected by pressing the corresponding illu­minated push-button switch. The pan/tilt movement is controlled by an eight posi­tion joystick. The lens functions and speed are controlled by three momentary paddle
switches and a rotary knob.

The PT506-24A provides the auto/random scan control to the PT506-24DT. Ran­dom Scan is a significant advance in CCTV security/surveillance protection that
makes continuous duty auto scan operation virtually obsolete. Random Scan is
an effective deterrent to would-be intruders because it follows no predictable pat­tern. The scan direction varies randomly as does the scanning time and dwell
time (4-60 seconds). Random scan makes it impossible for intruders to “beat the
system” because it has none.

Random Scan is not only a powerful weapon to protect your premises, but it also
increases your equipment life by over 100% while decreasing maintenance costs.
Its shorter duty cycle reduces gear train and drive motor wear, cable fatigue, and
motor temperature rise. Random Scan also offers you the flexibility of continuous
auto scan option with a time delay that automatically returns operations to Random
Scan after 30 minutes in continuous auto scan.

2.1 MODELS

PT506-24DT Multiple position desk top joystick control, 120 VAC operation,

PT506-24DT/220 Same as PT506-24DT except 230 VAC operation. (CE)

PT506-24A Desk top auto/random scan control; interfaces with PT506-24DT.

2.2 OPTIONS

RB24 Relay box for 24 VAC Pan/tilts. Extends operating distance

RB115 Relay box for 120 VAC pan/tilts. Allows control to be used with

for up to 6 pan/tilts (24 VAC) and zoom lenses. For use with
PT270-24P, PT280-24P, PT280-24SL, PT180-24P, PT180-24SL,
PT175-24P, PT570-24P, PT680-24P, and PT680-24SL.

(control to relay box) up to 14,500 ft (4,419 m) utilizing 16 Awg.

120 VAC pan/tilts and extends operating distance (one re­quired for each pan/tilt).

2 Pelco Manual C580M Rev D (9/97)