Pelco PT180-24SL User Manual

PT180-24P/PT180-24SL

Light Duty Pan/Tilt

Installation/

Operation Manual

C314M-D (8/98)

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

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

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

CONTENTS

Section Page

1.0 GENERAL..................................................................................................3

1.1 IMPORTANT SAFEGUARDS AND WARNINGS ...............................3

2.0 DESCRIPTION ..........................................................................................4

2.1 MODELS............................................................................................4

2.2 CERTIFICATIONS .............................................................................4

3.0 INSTALLATION ...........................................................................................5

3.1 MOUNTING .......................................................................................5

3.2 CAMERA/ENCLOSURE MOUNTING ...............................................5

3.3 WIRING .............................................................................................5

3.3.1 Mating Connector Assembly ...................................................7

3.4 LIMIT/STOP ADJUSTMENT..............................................................9

4.0 OPERATION .............................................................................................10

5.0 TROUBLESHOOTING..............................................................................11

5.1 SERVICE MANUAL ..........................................................................11

6.0 MAINTENANCE........................................................................................12

6.1 TIGHTENING DRIVE CHAINS .........................................................12

6.2 CHAIN DRIVE LUBRICATION ..........................................................12

7.0 SPECIFICATIONS ....................................................................................13

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

LIST OF ILLUSTRATIONS

Figure Page

1 Connector Assembly..........................................................................7

2 PT180-24P/PT180-24SL Wiring Diagram ..........................................8

3 Limit Stops .........................................................................................9

4 Mounting Dimensions .......................................................................14

LIST OF TABLES

Table Page

A Maximum Cable Distances to Wire Pan and Tilt Motors .................... 6

B Recommended Cable Distances Using RB24 Relay Box ..................6

REVISION HISTORY

Manual # Date Comments

C314M-D 8/98 Changed manual to new format. Added certifications. Re-

vised installation instructions. Moved exploded assembly
diagram and parts lists to maintenance/service manual.
Revised Troubleshooting and Maintenance sections.

2 Pelco Manual C314M-D (8/98)

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. The weight of the camera, lens, and enclosure shall not exceed 20 lb (9.08 kg).

4. Only use replacement parts recommended by Pelco.

5. 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.

6. The installation method and materials should be capable of supporting four
times the weight of the enclosure, pan/tilt, camera and lens combination.

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 C314M-D (8/98) 3

2.0 DESCRIPTION

The PT180-24P and PT180-24SL are light duty, indoor pan/tilt units capable of
handling all enclosure, camera and lens combinations up to 20 lbs (9.08 kg) in
weight. The PT180-24P and PT180-24SL are equipped with 24 VAC motors, and
both can be mounted for inverted operation.

The PT180-24SL has the added feature of 360° pan rotation, and both pan/tilts are
pre-wired for all control functions: pan/tilt, motorized z oom lens, camera po wer and
video. All connections are made at the input connector, eliminating the need for
wiring harnesses.

Both units are capable of auto/random scan operation when used with an appropri­ate controller.

Constructed of aluminum, these units are to be operated in a protected environ­ment.

2.1 MODELS

PT180-24P Light duty pan/tilt, 24 VAC
PT180-24SL Light duty pan/tilt with SL option (360° pan rotation), 24 VAC

2.2 CERTIFICATIONS

The products identified below have been tested and certified for agency compli­ance as noted.

Agency Compliance Certification

Model CE FCC UL CSA/cUL

PT180-24P X X
PT180-24SL X X

Applicable CE, FCC, UL, and CSA/cUL standards:

• CE Class B

• UL Standard 2044

Additional applicable ratings:

• NEMA T ype 1

• IP 20

4 Pelco Manual C314M-D (8/98)

3.0 INSTALLATION

CAUTION:

Pan/tilts in
the PT180 Series are de­signed for upright or in­ver ted operation and
should never be mounted
horizontally.

CAUTION

: Pan/tilts
in the PT180 Series
are designed to oper­ate at 24 volts AC.

Input voltage must not
exceed 28 volts or drop
below 22 volts or else
damage will occur.

Pan/tilts in the PT180 Series are designed to mount onto a horizontal surface in the
upright or inverted position.

In order to ensure proper wiring and system operation of all components, it is highly
recommended that the pan/tilt and the associated control equipment is tested in
your facility bef ore field installation. Ref er to Sections 3.3 and 3.4.

3.1 MOUNTING

Attach the pan/tilt unit to a mount, following the instructions that accompany the
mount. To ensure maximum pan travel, mount the pan/tilt so that the fix ed limit stop
is directly opposite the center of the intended viewing area.

Make sure the mounting surface and the mounting method is strong enough to sup­port four times the combined weight of the pan/tilt, enclosure, camera and lens.

3.2 CAMERA/ENCLOSURE MOUNTING

Attach the enclosure, camera and lens to the pan/tilt unit with 1/4-20 hardware (not
supplied). The enclosure, camera and lens must be correctly mounted and balanced
on the tilt table for proper operation.

3.3 WIRING

Cable distances f or pan and tilt motors should not e xceed the distances specified
in Table A. Cable fabrication must be in accordance with Section 3.3.1, Mating
Connector Assembly. The following are some recommended common installa­tion practices.

1. Always use jack eted stranded m ulti-conductor interconnecting cab le between
the control and the pan/tilt unit, with additional conductors than needed for
future servicing and or additions.

2. Always use color-coded conductors for ease of wiring and to identify functions
at a later date.

3. Keep a wiring diagram with the system for later use and reference.

Pelco Manual C314M-D (8/98) 5