Pelco ED2920, ED29 User Manual

®

ED28/ED2820 and ED29/ED2920

“Harris Dome” Enclosures

Installation/Operation Manual

C460M-E (7/95)

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

PELCO Manual C460M-E (7/95) 33

[phone] or (1-559) 292-1981 • FAX [phone] or (1-559) 292-3827

TABLE OF CONTENTS

Section Page

1.0 WARNINGS ........................................................................................................................................1

2.0 SCOPE ............................................................................................................................................... 2

3.0 DESCRIPTION ................................................................................................................................... 2

4.0 INSTALLATION ...................................................................................................................................3

4.1 UNPACKING INSTRUCTIONS ...................................................................................................3

4.2 CONDUCTOR REQUIREMENTS .............................................................................................. 3

4.3 WIRING INSTRUCTIONS ..........................................................................................................4

4.4 INSTALLATION INSTRUCTIONS ...............................................................................................7

4.4.1 Mounting the ED28/ ED2820 Series ...............................................................................8

4.4.1.1 Wall Mounting ....................................................................................................8

4.4.1.2 Corner Mounting ................................................................................................9

4.4.1.3 EDM210 Mounting Extension .......................................................................... 11

4.4.1.4 Parapet or Pole Mounting.................................................................................12

4.4.2 Mounting the ED29/ ED2920 Series .............................................................................13

4.5 LIMIT/STOP ADJUSTMENTS ................................................................................................... 13

5.0 CARE AND MAINTENANCE ............................................................................................................13

5.1 RECOMMENDED EQUIPMENT AND TOOLS......................................................................... 13

5.2 SERVICE TIPS .........................................................................................................................13

6.0 ED28 EXPLODED ASSEMBLY DIAGRAM ...................................................................................... 14

7.0 ED28 MECHANICAL PARTS LIST...................................................................................................15

8.0 INSTALLATION .................................................................................................................................16

8.1 WIRING ....................................................................................................................................16

8.2 CONDUCTOR AND CABLE REQUIREMENTS ....................................................................... 16

8.3 CONNECTOR ASSEMBLY ...................................................................................................... 17

8.4 LIMIT/STOP ADJUSTMENTS .................................................................................................. 21

9.0 OPERATIONAL TEST ...................................................................................................................... 21

9.1 CONTROL ................................................................................................................................ 21

9.2 AUTO/RANDOM SCAN OPERATION ...................................................................................... 22

10.0 MAINTENANCE ............................................................................................................................... 22

10.1 RECOMMENDED EQUIPMENT .............................................................................................. 22

10.2 SERVICE TIPS .........................................................................................................................22

11.0 EXPLODED ASSEMBLY DIAGRAM (PT2801000ASSY).................................................................23

11.1 EXPLODED HARDWARE DIAGRAM (MODEL PT2801000ASSY) .........................................24

12.0 MECHANICAL PARTS LIST PT2801002ASSY/PT2801003ASSY ..................................................25

12.1 MECHANICAL HARDWARE LIST (PT2801000ASSY ............................................................. 26

13.0 ENCLOSURE MODELS ................................................................................................................... 27

13.1 OPTIONS ................................................................................................................................. 27

ii PELCO Manual C460M-E (7/95)

14.0 ENCLOSURE SPECIFICATIONS ....................................................................................................28

15.0 PAN/TILT ASSEMBLIES ...................................................................................................................29

15.1 ASSEMBLY DESCRIPTION .....................................................................................................29

16.0 ASSEMBLY SPECIFICATIONS ........................................................................................................ 29

16.1 ASSEMBLY MODELS ..............................................................................................................29

17.0 PAN/TILT ASSEMBLY INSTALLATION ............................................................................................ 30

18.0 WARRANTY AND RETURN INFORMATION .................................................................................. 32

LIST OF ILLUSTRATIONS

Figure Page

1 ED28/ED2820 Dimension Diagram ............................................................................................ 2

2 ED29/ED2920 Dimension Diagram ............................................................................................ 3

3 120VAC Heater/Blower Wiring Diagram .....................................................................................4

4 230 VAC Heater/Blower Wiring Diagram .................................................................................... 5

5 Receiver/Pan and Tilt Wiring Harness (Non-PP)........................................................................ 6

6 Receiver/Preset Pan and Tilt With Alarm Output Wiring Diagram .............................................. 6

7 Coaxitron/Wiretron Power Patch Wiring Schematic ................................................................... 7

8 Camera/Lens Mounting ..............................................................................................................8

9 Wall Mounting............................................................................................................................. 8

10 Corner Mounting ........................................................................................................................ 9

11 Mounting Templates .................................................................................................................10

12 EDM210 Mounting Extension Illustration ................................................................................. 11

13 ED28/ED2820 Series Parapet or Pole Mount .......................................................................... 12

14 ED28 Exploded Assembly Diagram .........................................................................................14

15 Connector Assembly ................................................................................................................ 17

16 PT2801000ASSY/PT2801001ASSY Wiring Diagram .............................................................. 18

17 PT2801002ASSY Wiring Diagram ........................................................................................... 19

18 PT2801003ASSY Wiring Diagram ........................................................................................... 20

19 Limit Stops................................................................................................................................ 21

20 Exploded Parts Assembly Diagram (PT2801000ASSY) ..........................................................23

21 Exploded Hardware Assembly Diagram (PT2801000ASSY) ...................................................24

22 ED28KIT Installation/Exploded View ........................................................................................31

Pelco, the Pelco Logo, Camclosure, Esprit, Genex, Legacy, and Spectra are registered trademarks of Pelco. © Copyright 1995, Pelco. All rights reserved.
Endura and ExSite are trademarks of Pelco.

PELCO Manual C460M-E (7/95) iii

REVISION HISTORY

Manual # Date Comments

C460M 3/89 Original Version.

C460M 6/90 Revision A. Manual separated into two parts: enclosures

and pan/tilt. Completely revised to include ED2820RX/PP
and ED2820SL-RX/PP models.

C460M 11/90 Revision B. Figure 2-4 revised.

C460M 6/92 Revision C. Completely revised to include the following

models: ED2820-3, ED220-PP, ED2820SL/PP,
ED2820WX, ED2820SL-WX, and ED29/ED2920 Series.

C460M-D 2/95 Revision D. Parts I and II integrated into one complete

manual. Models ED2920-3 added. Figures 3, 4 and 7
revised. New Figure 21 added as per ECO92-216 with
installation instructions for ED28KIT. New pan/tilt assem­bly numbers PT2801000ASSY, PT2801001ASSY,
PT2801002ASSY, and PT2801003ASSY incorporated into
manual. Incorporated new exploded assembly diagrams
and new parts/hardware materials lists.

C460M-E 7/95 Revision E. Manual revised to include the addition of

newly-created ED29-3 enclosure as per ECO # 95-195.
Items 14 and 25 in section 12.0, parts list, revised.

6/96 Corrected part number for item number 51 (Connector, 9-

position) also relaced Figure 21 (ED28KIT Installation/
Exploded View).

8/96 Revised Section 7.0, ED28 Mechanical Parts List, regard-

ing part numbers for dome.

iv PELCO Manual C460M-E (7/95)

INSTALLATION/OPERATION MANUAL
MODEL ED28, ED2820, ED29, ED2920
SERIES “HARRIS DOME” ENCLOSURES

1.0 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 product bears the following marks:

This symbol indicates that dangerous voltage
constituting a risk of electric shock is present

within this unit.

4. Only use replacement parts recommended by PELCO.

5. After replacement/repair of this unit’s electrical com-

ponents, conduct a resistance measurement between
line and exposed parts to verify the exposed parts
have not been connected to line circuitry.

7. The weight of the camera/lens should not exceed

15 lbs.

This symbol indicates that there are important
operating and maintenance instructions in the

literature accompanying this unit.

CAUTION:

TO REDUCE THE RISK OF ELECTRICAL
SHOCK, DO NOT REMOVE COVER. NO
USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

RISK OF ELECTRIC SHOCK.

CAUTION:

DO NOT OPEN.

Please thoroughly familiarize yourself with the information in this manual

prior to installation and operation.

PELCO Manual C460M-E (7/95) 1

2.0 SCOPE

The information contained within this manual covers
the Harris Environmental Dome.

3.0 DESCRIPTION

This product was developed outside of PELCO’s nor­mal product development process, and outside of nor­mal working hours by Jimmy Harris, Sheet Metal De­partment Manager. In recognition of this extraordinary
effort, PELCO has proudly named this product the
Harris Dome.

PELCO’s Harris Environmental Dome is a discreet
outdoor surveillance enclosure designed to be mounted
to any solid wall, vertical surface, or parapet, and
completely encloses the pan/tilt and camera/lens to

combine concealed 360° surveillance with distortion­free viewing. The black opaque lower dome has a clear
viewing slot which effectively camouflages a CCTV
security/surveillance system without compromising the
quality of the video picture.

The enclosure has been engineered for ease of installa­tion, serviceability, and relocation. The lower dome
quickly and easily swings open with the aid of a gas strut
for convenient access to the camera and pan/tilt. The
pan/tilt can easily be removed for camera/lens service
by loosening two hex head fasteners and disconnecting
its cable.

Figure 1. ED28/ED2820 Series Dimension Drawing

2 PELCO Manual C460M-E (7/95)

4.0 INSTALLATION

4.1 UNPACKING INSTRUCTIONS

The dome and enclosure are shipped in separate cartons.
Make sure you have both before installing. Save the
shipping cartons and plastic packaging in case any part
of the unit has to be returned for credit or repair.

4.2 CONDUCTOR REQUIREMENTS

ED28
ED29 See the camera manufacturer’s speci-

fications sheet.

ED28-1
ED29-1
ED29-3 Two (2) conductor, plus ground for

heater/blower and recommended con­ductors for camera

ED2820, ED2820-3
ED2920, ED2920-3
ED2820-SL
ED2920-SL Eleven (11) plus ground for pan/tilt,

lens and camera AC, plus two (2) for
heater/blower

ED2820-3SL/PP
ED2820SL/PP Twenty (20), plus ground for pan/tilt,

lens and camera AC, plus two (2) for
heater/blower

ED2820-PP Nineteen (19) plus ground for pan/

tilt, lens and camera AC, plus two (2)
for heater/blower

ED2820-RX
ED2820SL-RX Coax cable and 120 VAC power cord

ED2820-RX/PP
ED2820SL-RX/PP Same as ED2820-RX plus 10 con-

ductors for alarms

ED2820-WX
ED2820SL-WX Twisted pair, coax, and 120 VAC

power cord

Figure 2. ED29/ED2920 Series Dimension Drawing

PELCO Manual C460M-E (7/95) 3

4.3 WIRING INSTRUCTIONS

Models ED28-1 and ED29-1

These models are supplied with a factory installed
heater/blower and service light. Supply 120 VAC
power for the heater/blower and wire according to
Figures 3.

nating the need for wiring harnesses made in the field.
Wire the control cable per Section 9.3 using the appli­cable wiring diagrams in Figures 16 through 18, and
supply the necessary power.

Models ED2820-RX, ED2820SL-RX,
ED2820-RX/PP, ED2820SL-RX/PP,
ED2920-RX and ED2920SL-RX

Models ED2820-3, ED2820-3SL/PP,
ED2920-3, ED29-3

These models are supplied with factory-installed blower/
heater and service light. For installation, supply 230
VAC power for the blower/heater and wire according to
the diagram in Figure 4.

Models ED2820, ED2820-3, ED2820-SL,
ED2820-PP, ED2820SL/PP, ED2820-3SL/
PP, ED2920, and ED2920-SL

These Harris Dome models without receiver include the
PT2801000ASSY,PT2801001ASSY, PT2801002ASSY or
PT2801003ASSY pan/tilt assemblies which are pre­wired for all control functions — pan/tilt, motorized
zoom lens, camera power (24 VAC) and video.
All connections are made at the input connector, elimi-

When wiring the dome models with integral Coaxitron
receiver listed above, connect the coax to the controller
and plug the receiver into a 120 VAC power supply.

In addition, the ED2820-RX/PP and ED2820SL-RX/
PP include preset position feedback capabilities. These
packages are equipped with PT2801002ASSY and
PT2801003ASSY pan/tilts and have the Coaxitron re­ceiver installed and pre-wired to the pan/tilt. Since
these versions include 8 alarm inputs and 1 alarm
output, be sure to wire them according to the diagram in
Figure 6.

Models ED2820-WX and ED2820SL-WX

To wire Harris Dome models ED2820-WX and
ED2820SL-WX with integral Wiretron receiver, con­nect the twisted pair and coax to the controller and plug
the receiver into a 120 VAC power supply.

Figure 3. Heater/Blower Wiring Diagram (120 VAC)

4 PELCO Manual C460M-E (7/95)

Figure 4. Heater/Blower Wiring Diagram (230 VAC)

Wiring Pin Assignments Figure 3

Number Function

1 Iris
2 Zoom
3 Focus
4 Lens Common
5 Manual Iris
6 Not Used
7 Camera On
8 AC Input High
9 AC Input Neutral

10 Ground

Wiring Pin Assignments Figure 4

Number Function

1 Iris
2 Zoom
3 Focus
4 Lens Common
5 Manual Iris
6 Not Used
7 Camera On
8 AC Input High
9 AC Input Neutral

10 Ground

Number Function

11 Not Used
12 Not Used
13 Heater #2
14 Heater #2
15 Not Used
16 Heater #1
17 Heater #1
18 AC High
19 AC Neutral
20 Ground

Number Function

11 Not Used
12 Not Used
13 Heater #2
14 Not Used
15 Connect Heaters 1 & 2
16 Not Used
17 Heater #1
18 AC High
19 AC Neutral
20 Ground

Number Function

21 Fan
22 Not Used
23 Not Used
24 Fan
25 Not Used
26 Not Used
27 Not Used
28 Connected to #6
29 Not Used
30 Camera

Number Function

21 Fan
22 Not Used
23 Not Used
24 Fan
25 Not Used
26 Not Used
27 Not Used
28 Connected to #6
29 Not Used
30 Camera

PELCO Manual C460M-E (7/95) 5

OPEN WIRES

OUTSIDE DOME

Figure 5. Receiver/Pan and Tilt Wiring Harness (Non-PP)

1 BROWN ALARM INPUT #1

10 CONDUCTOR CABLE, 3 FEET

CONA28S

WIRE AT 12 INCHES

2 RED ALARM INPUT #2
3 ORANGE ALARM INPUT #3
4 YELLOW ALARM INPUT #4
5 GREEN ALARM INPUT #5
6 BLUE ALARM INPUT #6
7 VIOLET ALARM INPUT #7
8 GREY ALARM INPUT #8
9 WHITE ALARM OUTPUT

10 BLACK ALARM COMMON

ZS-SPIROBAND

10 POS MTA CONN
(CON1-640428-0)

POS. COLOR DESC.

28 POS CONNECTOR

1 BROWN P/T COMMON
2 WHT/VIO VIDEO CORE
3 RED LEFT
4 WHT/BLK VIDEO SHIELD
5 YELLOW DOWN
6 ORANGE UP
7 BLUE RIGHT
8 GREEN GROUND

9 WHITE CAMERA AC HIGH
10 BLACK IRIS
11 WHT/BRN FOCUS
12 WHT/RED ZOOM
13 WHT/ORG LENS COMMEN
14 WHT/YEL CAMERA AC LOW
17 WHT/BLU PRESET COMMEN
18 GRY/WHT PRESET HIGH
19 VIO/WHT PAN PRESET B
20 BLK/WHT TILT PRESET
23 ORG/WHT LENS ZOOM PRESET
24 YEL/WHT LENS FOCUS PRESET
25 GRN/WHT PAN PRESET A

1 GRN/WHT PAN PRESET A
2 BLK/WHT TILT PRESET
3 ORG/WTH LENS ZOOM PRESET
4 YEL/WHT LENS FOCUS PRESET
5 VIO/WHT PAN PRESET B
9 WHT/BLU PRESET HIGH

10 GRY/WHT PRESET COMMON

10 POS MTA CONN

(CON-640428-0)

TO RECEIVER PP BOARD

1 WHT/VIO
2 WHT/BLK

2 POS RECEPTACLE
(CON1-480318-0)

1 WHITE
2 WHT/YEL
3 BROWN
4RED
5 BLUE
6 YELLOW
7 ORANGE
8

9 GREEN
10 WHT/RED
11 WHT/BRN
12 BLACK
13
14 WHT/ORG

14 POS MTA PLUG

(CON1-640428-4)

TO RECEIVER MOTHER

BOARD

Figure 6. Receiver/Preset Pan and Tilt With Alarm Output Wiring Diagram

6 PELCO Manual C460M-E (7/95)

Figure 7. Coaxitron/Wiretron Power Patch (CX9024RX/WX8024RX) Wiring Schematic

4.4 INSTALLATION INSTRUCTIONS

The Harris Dome is supplied in three (3) configurations:
as a passive dome (for use as a dummy dome or with a
fixed camera ), with a factory installed pan/tilt, or with
a factory installed pan/tilt and receiver/driver.

CAUTION: Make certain that the mounting sur­face is capable of supporting the full load of the
mount, pan/tilt, camera/lens, and enclosure.

Handle the lower dome with care so as not to scratch or
get fingerprints on the viewing window.

When installing a dome with an integral pan/tilt, loosen
the two (2) fasteners and remove the pan/tilt to reduce
the total weight of the unit.

When the pan/tilt is removed, mount the camera/lens
(see Figure 8) and make the electrical connections to the
pan/tilt (camera power, video, lens).

When closing the dome, be sure the drive tab on the
dome engages the slot on the drive arm of the pan/tilt.

WARNING: Do not rotate pan/tilt by hand. Ro­tate by controller only.

PELCO Manual C460M-E (7/95) 7

NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES.

Figure 8. Camera/Lens Mounting

4.4.1 Mounting the ED28/ED2820 Series

4.4.1.1 Wall Mounting

The ED28/ED2820 series may be mounted directly to a
wall or vertical surface. To attach the enclosure to a
vertical surface, perform the following (see Figure 9):

1. Using the enclosure or the template supplied (see
Figure 12), mark the location of the four (4) mount­ing holes. If the control and power cables are to
pass through the mounting surface, mark the large
center hole as well.

2. Drill four (4) mounting holes according to the
fasteners being used (minimum 5/16-inch diam­eter, not supplied).

3. Mount the enclosure to the surface using the re­quired fasteners. If needed, route the control cables
through the mounting structure.

4. Install pan/tilt with camera/lens.

Figure 9. Wall Mounting

8 PELCO Manual C460M-E (7/95)

4.4.1.2 Corner Mounting

The ED28/ED2820 series may be mounted to the out­side corner of a structure using the CM100 Corner
Mount Adapter.

To attach the enclosure to an outside corner, perform the
following steps (see Figure 10):

1. Secure the CM100 corner mount adapter as stated
in the installation manual provided with the mount.

2. Mount the enclosure to the CM100 using four (4)
1/4-inch diameter fasteners.

3. Route the power cord and control cables through
the hole in the mount arm and make the necessary
connections.

4. Install the pan/tilt with the camera/lens mounted.

Figure 10. Corner Mounting

PELCO Manual C460M-E (7/95) 9

ED28/ED2820 SERIES AND
EDM210 HOLE PATTERN

ST1 HOLE PATTERN

Figure 11. Mounting Templates

10 PELCO Manual C460M-E (7/95)

4.4.1.3 EDM210 Mounting Extension

When needed, the ED28/ED2820 series dome may be
mounted 10 inches (25.4 cm) farther from the mounting
surface with the use of the EDM210 mounting exten­sion. It should be noted that in areas with heavy snowfall
or high winds, the ST1 support strut should also be used.

2. Drill the mounting holes according to the fasteners
being used (minimum 5/16-inch diameter, not sup­plied, quantity 4).

3. Mount the enclosure to the EDM210 with the
required fasteners. Route the cables through the
extension.

To attach the enclosure to a vertical surface and incor­porate the EDM210, perform the following steps (see
Figure 12):

1. Using the enclosure, EDM210, or the template
supplied (see Figure 11), mark the location of the
four (4) mounting holes. If the control and power
cables are to pass through the mounting surface,
mark the large center hole as well.

4. Mount the enclosure/extension to the mounting
surface using the required fasteners. If needed,
route the control cables through the mounting struc­ture.

5. Install the pan/tilt with camera/lens.

Figure 12. EDM210 Mounting Extension Installation

PELCO Manual C460M-E (7/95) 11

4.4.1.4 Parapet or Pole Mounting

When mounting to a parapet, use of the PP200/PPI200
parapet mount or PP300/PP301 parapet corner mounts
is recommended. The ED28/ED2820 series dome may
be mounted to other standard PELCO mounts, includ­ing the PP100 Parapet Mount or the PA102 Pole Mount.

These mounts can be used in conjunction with the
EDM210 mount extension and the ST1 strut. (See
Figure 12.)

Follow the mounting instructions enclosed with the
appropriate mount and then proceed as stated in Section

4.4.1.2, step 3 or Section 4.4.1.3, step 3, as required.

PP200/PPI200 PP300/PP301 with PPI200

PP100 PA102

Figure 13. ED28/ED2820 Series Parapet or Pole Mounting

12 PELCO Manual C460M-E (7/95)

4.4.2 Mounting the ED29/ED2920 Series

5.2 SERVICE TIPS

The ED29/ED2920 Series domes require a suitable
length of 1-1/2-inch NPT threaded pipe (not supplied)
for mounting. The dome can be attached to any wall or
ceiling capable of supporting the full weight of the
mount, pan/tilt, camera/lens, and enclosure. We suggest
using the MRWA wall mount or MRCA ceiling mount.
Follow the instructions provided with the mount.

4.5 LIMIT/STOP ADJUSTMENTS

To adjust the pan/tilt limits, refer to Section 8.4, of this
manual.

5.0 CARE AND MAINTENANCE

Regularly scheduled maintenance will prolong the op­erational life and appearance of the equipment.

IMPORTANT: The lower dome of the Harris
Dome is an optical surface. When cleaning the
inner surface of the dome and viewing window,
treat as carefully as you would a fine camera lens.

1. If dust or other debris accumulates on the inside of
the lower dome, remove them with clean air pres­sure. Compressed air cans are available from com­mercial photographic equipment and supply deal­ers.

WARNING: Do not use water, liquid or spray
cleaners of any kind on coated inner­surface of dome.

Some common problems encountered with pan/tilt sys­tems include miswiring, overloading, and not using the
units for the correct applications. If a failure occurs, it is
recommended that the following procedures be used.

1. If the pan/tilt ceases to operate, turn the control unit
off and remove the AC cord from the outlet.

2. Check the fuse in the control unit using either a
voltmeter or ohmmeter. If open (blown), replace
with the proper recommended fuse.

3. Replace the AC cord in the outlet and turn the
control on. If the fuse continues to open (blow),
turn the unit off.

4. Check the control cable between the control unit
and pan/tilt for shorts, high resistance, or opens.

5. If the control cable is found to be good, replace the
connector to the control unit, leave the connector
off the pan/tilt, and replace the fuse.

6. Operate the control unit when it is disconnected
from the pan/tilt. If the fuse continues to “blow” the
fault is in the control. Refer to the appropriate
service manual for the control being used.

7. Check the wiring harness in the pan/tilt for shorts.

8. If the wiring harness is found to be good, then the
problem is internal to the unit; consult factory.

2. Clean the outer surface of the dome and the inner
surface of the viewing window with a nonabrasive
cleaning cloth and antistatic cleaner that is safe for
use on acrylic plastic. Do not use kerosene or
similar substances that can scratch the surface.

5.1 RECOMMENDED EQUIPMENT

AND TOOLS

1. Voltmeter or Ohmmeter

2. Allen Wrench Set

3. Wrench Set

4. Flat Blade and Phillips Head Screw Drivers

5. Pliers, Long Nose

PELCO Manual C460M-E (7/95) 13

6.0 ED28 EXPLODED ASSEMBLY DIAGRAM

Figure 14. ED28 Exploded Assembly Diagram

14 PELCO Manual C460M-E (7/95)

7.0 ED28 MECHANICAL PARTS LIST

The following parts list corresponds to the exploded assembly diagram in Figure 14.

Item Qty Description Part Number

1 2 Fastener ED210000
2 2 Receptacle ED210001
3 2 Retainer ED210002
4 1 Holder, Lamp (not shown) ED210020
5 1 Back Box Assy ED28001001WA
6 1 Plate, Front ED28004003COMP
7 1 Bracket, Cylinder ED28004011COMP
8 1 Bracket, Switch, Service Light ED28004031COMP

9 1 Dome, Clear 20" ED282006*
10 1 Cylinder gas spring, 20# EH550010020
11 6 NP Gasket, Poron EH550010033
12 1 Lamp, C-7, 120 VAC (not shown) LAP7C7

1 Lamp, S-6, 230VAC (not shown) LAP10S6/10
13 4 Gasket, Filter Foam (not shown) ED210006
14 8 Bushing SB310005
15 4 Spacer, .250 OD x .375" SB310007
16 1 Dome Drive Tab SB34006COMP
17 4 Roller, Delrin, Black SB34020COMP
18 2 Spacer, 5/16 OD x .375" SPA8542
19 1 Switch SWIV3L
20 4 Cable Tie, 2" (not shown) WIRCABLETIE2
21 4 Mount, Cable Tie (not shown) WIRCABLETIEMT-2
22 2 Nut, Wing,1/4-20 (not shown) ZH1/4-20NUTSW
23 2 Nut, Acorn (not shown) ZH10-32NUTCA
24 1 Washer, #5610-22-60 (not shown) ZH200X437X62N
25 4 Roller O-ring (not shown) ED210100**

* Part number is for the dome only. To order the complete dome assembly, specify the part number ED28DOME-

CLP, which includes items 9 and 16.

** O-ring is not used with domes that have a flange diameter of 21.32 inches ± .030 inches.

PELCO Manual C460M-E (7/95) 15

8.0 INSTALLATION

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 be tested in
your facility before field installation is attempted. As­semble the mating connector as outlined in Figure 15
and wire the control cable according to the applicable
diagrams provided in Figures 16 through 17 for all
models except ED28, ED28-1, ED29, ED29-1 and
models with integral receiver (RX or WX). Models with
integral receiver are pre-wired at the factory.

8.1 WIRING

When using a Coaxitron or Wiretron Control System,
consider using the C1906 and C1925 factory assembled
pretested cables which are wired for inverted applica­tions.

NOTE: If you are not using the C1906 or C1925
pretested cables, you must reverse the left/right and
up/down function pins shown in Figures 16 through
Figure 18.

Cable distances should not exceed the distances speci­fied in Section 8.2, Conductor/Cable Requirements.
Cable fabrication must be in accordance with Figure 15.
The following are some recommended common instal­lation practices.

1. Always use jacketed stranded multiconductor in­terconnecting cable 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.

(Standard pan/tilt with presets)
PT2801002ASSY: Pan/Tilt (9 plus ground)

Lens (8)
Camera AC (2)

(SL pan/tilt with presets)
PT2801003ASSY: Pan/Tilt (10 plus ground)

Lens (8)
Camera AC (2)

Cable Distances — Hard-Wire Controls

Pan/Tilt Functions

5 Conductors 6 Conductors*
20 Awg 110 feet (33.5 m) 210 feet (64 m)
18 Awg 180 feet (54.8 m) 330 feet (100 m)
16 Awg 290 feet (88.3 m) 530 feet (161 m)

*Using 2 conductor common

Camera Power

Consult the camera manufacturer for transformer power
distances.

NOTE: A relay box (RB24) is available to extend
the operating distance (control to relay box) up to
13,000 feet (3,962 m) utilizing 16 Awg wire.

Cable Distances — Coaxitron

Up to a maximum of 750 feet (228 m) on a single coax
(RG59/U) from the receiver to the transmitter.

NOTE: To extend the distance to 3,000 feet (914m)
on RG59/U coax, use the PELCO EA2000 Half
Duplex Equalizing Amplifier.

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

8.2 CONDUCTOR AND

CABLE REQUIREMENTS

Conductors

Conductor requirements are as listed, plus coax cable.

(Standard or SL pan/tilt)
PT2801000ASSY
PT2801001ASSY: Pan/Tilt (5 plus ground)

Lens (4)
Camera AC (2)

16 PELCO Manual C460M-E (7/95)

Cable Distances — Wiretron

Maximum recommended distances from the receiver to
the transmitter using twisted pair, unshielded cable are
as follows:

22 Awg 5 miles (8 km)
20 Awg 10 miles (16 km)

8.3 CONNECTOR ASSEMBLY

Installation and/or testing will require you to assemble
the connector parts provided. Fabricate the intercon­necting cable according to the following steps (refer­ence Figure 15).

1. Slide part A of the cable clamp (item 1) over

the end of the cable (item 1, part C) with the
threaded end of the cable clamp facing the con­nector (item 5).

4. The contact pins supplied with the mating con­nector are the “crimp” type which may also
be soldered if you so desired (item 4).

5. After crimping or soldering the contact pins
to the conductors, push them into the proper
holes in the connector until they snap in place.

NOTE: Contacts cannot be removed from the
connector without the use of the appropriate AMP
extraction tool which is available from PELCO.

2. If the cable has a diameter less than 1/2 inch
(1.3 cm), slide the rubber boot (item 2) over
the end of the cable and pull through the cable
clamp to so that the boot encases the cable and
forms a good seal.

3. Strip back the cable jacket approximately 1­1/4 inches (3.2 cm) and separate the individual
conductors (item 3).

5

STEP 1

FLEXIBLE RUBBER BOOT

4

CRIMP
WIRE

1

29

34

3

7

11

14

14-PIN CONNECTOR

5

10

16

23

FRONT VIEW

CRIMP
INSULATION

STEP 2

STEPS 3-7

**
ITEM 5 DETAIL

THE MOST COMMONLY USED
CONNECTOR PIN-OUT CONFIG­URATIONS ARE SHOWN HERE.
REFERENCE THE CONNECTOR
DRAWING APPLICABLE TO
YOUR SITUATION.

5 1

5 **

4

9

15

22

28

33

37

FRONT VIEW

37-PIN CONNECTOR

2

8

14

20

25

6. Slide part A of the cable clamp toward the con­nector and screw the parts together. Attach part
B (item 1) onto part A and connect both parts
with the screws provided.

7. Connect the cable assembly to the unit and
seat the connector by twisting the locking col­lar until it snaps into position.

Refer to Figures 16-18 for the appropriate wiring diagram.

1

A B C

A B

1

A B

2

6

14

16

FRONT VIEW

16-PIN CONNECTOR

1

4

79

C

C

1

3

7

11

15

STRIP 1"

3

28

FRONT VIEW

28-PIN CONNECTOR

1

4

8

12

threaded end of
cable clamp

3

STRIP 1/8"

3

6

OUTSIDE
JACKET
OF CABLE

1

4

9

15

21

26

FRONT VIEW

9-PIN CONNECTOR

10

Figure 15. Connector Assembly

PELCO Manual C460M-E (7/95) 17

QTY SYMBOL DESCRIPTION MANUFACTURER PART NUMBER

2 C1,C2 CAPACITOR,15 MFD,100V SPRAGUE CAPU0015.0/100N

1 M1 PAN MOTOR PELCO 2508001

1 M2 TILT MOTOR PELCO PS78001

1 J2 CONNECTOR HIRSCHMANN CONMAB6100

14 — CONNECTOR PINS AMP CON66102-7

4 S1-S4 SWITCH MICROSWITCH SWI1SM1

1 — INPUT CONNECTOR AMP CON206044-1

1 — MATING CONNECTOR ASSY AMP CONA14S

1 — ACTUATOR MICROSWITCH SWIJS138B

1 — LENS MATING CONNECTOR HIRSCHMANN CONMAS6100

Note: For non-receiver models only, you must reverse the left/right and up/down

function pins shown above if you are not using the C1906 or C1925 pretested
cables.

Figure 16. PT2801000ASSY/PT2801001ASSY Wiring Diagram

(Standard or SL Models)

18 PELCO Manual C460M-E (7/95)

Note: For non-receiver models only, you must reverse the left/right and up/down

function pins shown above if you are not using the C1906/PP or C1925/PP
pretested cables.

Figure 17. PT2801002ASSY Wiring Diagram

(Standard with Presets)

PELCO Manual C460M-E (7/95) 19

Note: For non-receiver models only, you must reverse the left/right and up/down

function pins shown above if you are not using the C1906/PP or C1925/PP
pretested cables.

Figure 18. PT2801003ASSY Wiring Diagram

(SL with Presets)

20 PELCO Manual C460M-E (7/95)

8.4 LIMIT/STOP ADJUSTMENTS

WARNING: Do not operate pan/tilt without limit

stops.

Do not remove or reposition the fixed actuator on
the non-SL. DAMAGE WILL OCCUR.

NOTE: SL models are not equipped with pan limit
stops. (Disregard steps 1-5 below).

To set limit stops, perform the following steps (refer to
Figure 19).

1. Loosen the pan limit stops.

2. Turn the control unit “on.” Pan the unit to the right
until the desired right pan limit is reached.

3. Move the right pan limit stop until it touches the
pan limit switch actuator. Move the stop a slight
distance further against the actuator until it “clicks”,
indicating opening of the limit switch. Lock the
stop in place.

4. Pan the unit to the desired “left” position. Adjust
the left pan limit stop as described in step 3.

5. Pan left and right to both limit stops and check for
exact positioning. Tighten both stops securely.

Figure 19. Limit Stops

the installation cable at the job site. Splice the ends,
color-to-color, onto the cable in the field, using the
terminal blocks at each end.

9.0 OPERATIONAL TEST

9.1 CONTROL

6. Remove the end cup from the left side of the tilt
table. Loosen the tilt limit stop screws and tilt the
table, using the joystick, to the desired “up” posi­tion.

7. Move the “up” limit stop until it touches the tilt
limit switch actuator and “clicks”. Lock the stop in
place.

8. Tilt the table to the desired “down” position and set
the stop in the same manner.

9. Tilt the table up and down and check for exact
positioning. Tighten both stops securely. Replace
the side cover.

After the unit has been tested and stops aligned, turn off
the control and disconnect the AC cord from the outlet.
Remove the multiconductor cable from both the pan/tilt
and control unit. This cable can then be used for instal­lation by cutting the test cable and splicing the ends onto

Connect the cable assembly between the pan/tilt and the
control unit. Plug the control unit into the AC outlet and
switch the unit on.

Move the joystick to the UP position. Observing the
“Front” label on the pan/tilt, the front of the tilt table
should move up. Move the joystick to the DOWN
position, and the front of the tilt table should move
down. Releasing the joystick should allow it to return to
center and the tilt table should immediately stop mov­ing.

Move the joystick to the LEFT position and the com­plete top assembly should rotate counterclockwise.
With the joystick moved to the RIGHT position, the
unit will rotate clockwise.

Both the pan and tilt motors are protected from me­chanical over-travel by electrical limits which stop the
motors.

PELCO Manual C460M-E (7/95) 21

9.2 AUTO/RANDOM SCAN OPERATION

10.2 SERVICE TIPS

The pan/tilt will function in the Auto/Random mode
with the addition of the appropriate PELCO control
system. The pan/tilt has no additional limit switches or
relays for auto scan operation and is, therefore, only
compatible with current sensing auto/random type cir­cuits employed in our control systems.

10.0 MAINTENANCE

10.1 RECOMMENDED EQUIPMENT

AND TOOLS

1. Voltmeter or Ohmmeter

2. Allen Wrench Set

3. Wrench Set

4. Flat Blade and Phillips Head Screwdrivers

5. Pliers, Long Nose

Some common problems encountered with pan/tilt sys­tems include miswiring, overloading, and not using the
units for the correct application. Should a failure occur,
it is recommended that the following procedures be
used.

1. If the pan/tilt ceases to operate, turn the control unit
off and remove the AC cord from the outlet.

2. Check the fuse in the control unit using either a
voltmeter or ohmmeter. If open (blown), replace
with the proper recommended fuse.

3. Replace the AC cord in the outlet and turn the
control on. If the fuse continues to open (blow),
turn the unit off.

4. Check the control cable between the control unit
and pan/tilt for shorts, high resistance, or opens.

5. If the control cable is found to be good, replace the
connector to the control unit, leave the connector
off the pan/tilt, and replace the fuse.

6. Operate the control unit when it is disconnected
from the pan/tilt. If the fuse continues to “blow” the
fault is in the control. Refer to the appropriate
service manual for the control being used.

7. Check the wiring harness in the pan/tilt for shorts.

8. If the wiring harness is found to be good, then the
problem is internal to the unit; consult factory.

Refer to Figures 16 through 18, if necessary.

22 PELCO Manual C460M-E (7/95)

11.0 EXPLODED ASSEMBLY DIAGRAM (Model PT2801000ASSY)

Figure 20. Exploded Assembly Parts Diagram (Model PT2801000ASSY)

PELCO Manual C460M-E (7/95) 23

11.1 EXPLODED HARDWARE DIAGRAM (Model PT2801000ASSY)

Figure 21. Exploded Assembly Hardware Diagram (Model PT2801000ASSY)

24 PELCO Manual C460M-E (7/95)

12.0 MECHANICAL PARTS LIST (PT2801000ASSY)

The following parts list corresponds to the exploded assembly diagram in Figure 20.

Item Qty Description Part Number

1 4 Ring, Snap #Q2-18 15510000

2 Ring, Snap #Q2-18 (SL) 15510000

2 1 Pin, Pan Limit (Non-SL) 1554049COMP

1 Pin, Pan Limit (P/PP Only) 2804003COMP
3 1 Pin, Tilt Limit 1554049TCOMP
4 2 Tilt Limit Stop 1554050COMP
5 1 Bracket, Tilt Limit 1554052COMP
6 2 Cover Plate, Tilt 1554053COMP
7 1 Pin, #1 X 1-1/4 Taper 17510000
8 1 Nut, Spindle 25010002
9 1 Clamp, Cable (SL Only) 2504007COMP

10 1 Spacer, Tilt Collar 2504015COMP
11 2 Bearing, Pan Spindle 2506000
12 2 Bearing, Tilt FB68-31/4 2506001
13 1 Tilt Shaft Assembly 2701002COMP
14 1 Chain Assembly, Pan 2801010COMP
15 1 Chain Assembly, Tilt 2701004COMP
16 1 Sprocket, 25B20-3/8 W/SS 27012008
17 1 Tilt Table 2704003COMP
18 1 Cover 2704004COMP
19 1 Bracket, Pan & Tilt Motor, Black 2704006COMP
20 1 Sprocket, Motor 2704010COMP
21 1 Bracket, Pan Limit (Non-SL Only) 2704051COMP
22 1 Plate Bottom 2704100COMP
23 1 Sideplate, Pan 270412COMP
24 1 Spindle 274105COMP
25 1 Sprocket, 25B13-3/8 28012011
26 1 Motor, Pan 2-RPM, 24 VAC 2804001COMP
27 1 Plate, Side Tilt (Non PP) 2804002COMP

1 Plate, Side Tilt (PP) 2804102COMP

28 1 Bracket, Pan Motor 2804012COMP
29 1 Spacer, Pan Motor 2804013COMP
30 1 Sprocket, Pan Spindle 2804019COMP
31 3 Limit Stop, Pan 5804006COMP
32 1 Connector, 6-Position (SL and P Only) CONMAB6100
33 2 Gromet, Neoprene GRO2172N

1 Gromet, Neoprene (SL) GRO2172N

34 1 Motor, 24 VAC, 1-RPM PS78001
35 1 Spacer, 5/16 Dia X 1.25 #10 Clear SPA8548
36 4 Switch, Micro SWI1SM1

2 Switch, Micro (SL) SWI1SM1

37 4 Switch Actuator W/Insulator SWIJS138B

2 Switch Actuator W/Insulator (SL) SWIJS138B

38 1 Terminal Strip, 7-pin (Non-PP) TRS2007

1 Terminal Strip, 9-pin (PP Only) TRS2009

39 1 UL, Gland SL-9 EH400010003
40 1 UL, Nut EH400010004
41 1 Bracket, PM200C PM200C4000COMP
42 1 Bracket, Slip Ring (SL/PP) SL28004101COMP

1 Bracket, Slip Ring (P/PP) SL28004001COMP

43 1 Cover, Slip Ring SL28004100COMP
44 1 Ring, Slip for Preset (SL/PP) 250010000

1 Ring, Slip 24-inch Leads (SL) 28010000

PELCO Manual C460M-E (7/95) 25

Item Qty Description Part Number

45 1 Gear, SP Delrin (SL/PP) 280010016

1 Gear, 1.875 Plastic (P/PP) PT250010002
46 1 Gear, SP Delrin 28010017
47 1 Bracket, Pot Pan (P/PP) 2804014COMP

1 Bracket, Pot Pan (SL/PP) 2804117COMP
48 1 Bracket, Pot Pan 2804015COMP
49 1 Gear, Preset Pan Spindle 2804016COMP
50 1 Gear, Preset Tilt Shaft 2804020COMP
51 1 Connector, 9-position (PP Only) CON206705-1
52 1 Pot, Dual Arm Pre Res (SL/PP) POTDARM010.0K

1 Pot, Precision, 10K (P/PP) POT010.0K
53 1 Gear, 1.875 Plastic (P/PP) POT10.0K

12.1 MECHANICAL HARDWARE LIST (PT2801000ASSY)

The following parts list corresponds to the exploded assembly diagram in Figure 21.

Item Qty Description Part Number

A 4 Bolt, 1/4-20 X 5/8 Phil Flat SS ZH1/420X.625SFS
B 3 Screw, 1/4-20 X 5/8 Hex C/S SS (SL Only) ZH1/420X.625CH
C 3 Washer, Split Lock Medium (SL Only) ZH1/4LWSSL
D 1 Screw, 10-32 X 3/8 Pan Phil SS (SL Only) ZH10-32X.375SPP
E 2 Screw, 10-32 X 7/16 Socket Head C/S SS ZH10-32X.437CS
F 6 Screw, 10-32 X 1/2 Socket Head C/S SS ZH10-32X.500CS

G 1 #10 Internal Tooth Lockwasher (SL Only) ZH10LWSIS

H 8 Washer, Split Lock #10 SS Medium ZH10LWSSL

I 8 Washer, Flat #10 SS ZH204X436X60C

J 8 Screw, 2-56 X 4/16 Pan Phil SS ZH2-56X.437SPP

4 Screw, 2-56 X 4/16 Pan Phil SS (SL) ZH2-56X.437SPP

K 1 Set Screw, 10/32 X 1/8 Socket Knurl Blk ZH10-32X.187S
L 1 Set Screw, 10/32 X 3/16 Socket Knurl Blk ZH3/8-24X.375SS

M 6 Screw, 4-40 X 1/4 Pan Phil SS ZH4-40X.250SPP

N 4 Screw, 4-40 X 3/8 Pan Phil (PP Only) ZH4-40X.375SPP

O 1 Screw, 4-40 X 5/8 Pan Phil SS ZH4-40X.625SPP

P 6 #4 Internal Tooth Lockwasher SS ZH4LWSIS

Q 2 Set Screw, 6-32 X 3/16 Socket Knurl Blk ZH6-32X.187S

R 4 Screw, 6-32 X 1/4 Pan Phil SS ZH6-32X.250SPP
S 4 Screw, 6-32 X 3/8 Socket C/S SS ZH6-32X.375CS
T 2 Screw, 6-32 X 3/8 Pan Phil SS ZH6-32X.375SPP
U 3 Screw, 6-32 X 1/2 Socket C/S ZH6-32X. 500CS
V 4 Set Screw, 6-32 X 3/4 SS ZH6-32X.750SS

W 2 Screw, 6-32 X 2 Pan Phil SS ZH6-32X2.00SPS

X 4 Nut, 6-32 Acorn SS ZH6-32NUTCA
Y 4 Nut, Hex 6-32 SS ZH6-32NUTSH
Z 7 #6 Internal Tooth Lockwasher (PP Only) ZH6LWSIS

3 #6 Internal Tooth Lockwasher (P Only) ZH6LWSIS

AA 3 Washer, Split Lock #6 SS Med ZH6LWSSL
BB 6 Screw, 8-32 X 3/8 Pan Phil SS (SL Only) ZH8-32X.375SPP

3 Screw, 8-32 X 3/8 Pan Phil SS (P Only) ZH8-32X.375SPP

CC 1 Screw, 8-32 X 5/8 Pan Phil SS ZH8-32X.375SPP
DD 7 Washer, Internal Star (SL Only) ZH8LWSIS

4 Washer, Internal Star (P Only) ZH8LWSIS

EE 1 Pin, Roll 3/32 X 1/2 ZHPIN3/32X1/2R

FF 1 Pin, Roll 3/32 X 1/2 ZHPIN3/32X3/4R

GG 1 Pin, Dowel 1/8 X 5/8 Hardened Steel 1510001

26 PELCO Manual C460M-E (7/95)

13.0 ENCLOSURE MODELS

ED28 Harris environmental discreet sur-

veillance enclosure with black opaque
lower dome with clear viewing win­dow for outdoor applications. Fixed
camera mount supplied. (UL, CE)

ED2820SL-RX/PP Same as ED2820SL-RX except sup-

plied with PT2801003ASSY pan/tilt
assembly with 360° pan rotation and
preset positioning capabilities. (UL)

ED2820-WX Same as ED2820-RX except has

Wiretron receiver/driver.

ED28-1 Same as ED28 except supplied with

factory installed heater/blower and
service light. (UL)

ED2820 Harris environmental discreet sur-

veillance system factory assembled
with PT2801000ASSY pan/tilt as­sembly. Heater/blower and service
light are standard features. (UL)

ED2820-3 Same as ED2820 except 230 VAC

blower, heater and service light.

ED2820-PP Same as ED2820 except supplied with

PT2801002ASSY pan/tilt assembly
with preset positioning capabilities.
(UL)

ED2820-RX Harris environmental discreet sur-

veillance system factory assembled
with PT2801000ASSY pan/tilt and
Coaxitron receiver/driver. Heater/
blower and service light are standard
features. (UL)

ED2820SL-WX Same as ED2820-WX except sup-

plied with PT2801001ASSY pan/tilt
assembly with 360° pan rotation. (UL)

ED29 Same as ED28 except pendant mount

version.

ED29-1 Same as ED28-1 except pendant

mount version.

ED29-3 Same as ED29-1 except 230 VAC

blower/heater with service light. (CE)

ED2920 Same as ED2820 except pendant

mount version. (UL)

ED2920-3 Same as ED2920 except 230 VAC

blower/heater and service light.

ED2920-RX Same as ED28280-RX except pen-

dant mount version.

ED2920-SL Same as ED2820-SL except pendant

mount version. (UL)

ED2820-RX/PP Same as ED2820-RX except sup-

plied with PT2801002ASSY preset

ED2920SL-RX Same as ED2820SL-RX except pen-

dant mount version. (UL)
position feedback pan/tilt assembly.
(UL)

NOTE: ED29/ED2920 Series domes require a
suitable length of 1-1/2" NPT threaded pipe for

ED2820-SL Same as ED2820 except supplied with

mounting.

PT2801001ASSY pan/tilt assembly
with 360° pan rotation. (UL)

13.1 OPTIONS

ED2820SL/PP Same as ED2820-SL except supplied

with PT2801003ASSY pan/tilt as­sembly with 360° pan rotation and
preset positioning capabilities. (UL)

ED28KIT Installation kit; required to retrofit

ED28, ED28-1, ED29, or ED29-1

dome with pan/tilt assembly. (See

Section 17.)

ED2820-3SL/PP Same as ED2820SL/PP except 230

VAC blower/heater and service light.

TI2800 Low temperature kit; thermal insula-

tion with two 80 watt heaters to allow

ED2820SL-RX Same as ED2820-RX except sup-

plied with PT2801001ASSY pan/tilt

operation in temperatures below

-10°F (-23°C).

assembly with 360° pan rotation. (UL)

PELCO Manual C460M-E (7/95) 27

14.0 ENCLOSURE SPECIFICATIONS

Fuse Protection: 3 AG type

MECHANICAL
Enclosure

Dome Drive: Dome rides on rollers and is driven

by drive arm of pan/tilt

Max. Camera/Lens
Length: 14.0 inches (35.5 cm)

ELECTRICAL
Enclosure (All models except ED28/ED29)

Input Voltage: 120 VAC 50/60Hz (or 230 VAC, 50/

60 Hz for ED2820-3 and ED2820­3SL/PP, ED29-3)

Power
Requirements: 180 vA (or 185 vA for ED2820-3 and

ED2820-3SL/PP only)

Blower: 80 cfm at 13 watts (or 90 cfm at 15

watts for ED2820-3 and ED2820­3SL/PP only)

Heaters: Two (2) at 80 watts each

Service Light: One (1) at 7 watts (or One (1) at 10

watts for ED2820-3 and ED2820­3SL/PP only)

Control Method: 15-pulse train (pulse width modu-

lated) superimposed on the video sig-

nal during the vertical interval by the

control transmitter. Pulse train occu-

pies one TV line period.

Input Video Line:1 v p-p nominal; 2v p-p maximum at

less than 75% APL; 1.5v p-p maxi-

mum at 90% APL.

System
Bandwidth: Less than 2 dB down at 10 MHz

Operating
Distance: 750 feet (228m) on RG59U

1,500 feet (457m) on RG6

1,800 feet (548m) on RG11

(75 ohm coax required)

GENERAL

Enclosure
Dimensions: See Figures 1 and 2

Construction:
Upper Box Formed aluminum
Lower Dome Acrylic hemisphere with distortion

free viewing window

Power Cable
Requirements: 3-wire grounded, 18 Awg (supplied

on “RX” versions only)

Receiver

(Models ED2820-RX, ED2820SL-RX, ED2820-RX/
PP, ED2820SL-RX/PP, ED2820-WX, ED2820SL-WX,
ED2920-RX, and ED2920SL-RX only)

Power Cord: 3 wire grounded, 18 Awg (supplied)

Cables: Coaxitron

Video: RG59 with BNC jack
Control: RG59 with BNC jack

Wiretron
Video: Coax
Control: Twisted pair, unshielded

Input Voltage: 120 VAC, 50/60Hz

Power
Requirements: 79 vA (receiver only)

Finish: Polyvinyl powder coat

Weight:
ED28 25 lbs (11.34 kg)

ED28-1 27 lbs (12.25 kg)

ED2820, ED2820-3
ED2820-SL,
ED2820-3SL/PP,
ED2820SL/PP 35 lbs (15.75 kg)

ED2820-RX,
ED2820SL-RX,
ED2820SL-RX/PP,
ED2820-WX,
ED2820SL-WX 42 lbs (18.90 kg)

ED29,
ED2920 Series 47 lbs (21.291 kg)

Temp. Range: -10°F to 140°F (-23°C to +60°C)

28 PELCO Manual C460M-E (7/95)

15.0 PAN/TILT ASSEMBLIES

15.1 ASSEMBLY DESCRIPTION

The pan/tilt assembly is a “mini” light duty pan/tilt for
loads up to 15 lbs (6.8 kg) and is factory pre-wired for
all control functions (pan and tilt, motorized zoom lens,
24 VAC camera power, and video). All connections are
made at the input connector, eliminating the need for
wiring harnesses. This greatly reduces installation time,
while increasing reliability and serviceability.

15.2 ASSEMBLY MODELS

PT2801000ASSY Mini light-duty pan/tilt, 24 VAC, with

0-355° pan and tilt

PT2801001ASSY Mini light duty pan/tilt with 360° pan

rotation, 24 VAC

PT2801002ASSY Same as PT2801000ASSY except

with position feedback modification
which allows pan/tilt to be automati­cally positioned to various preset
positions

PT2801003ASSY Same as PT2801001ASSY except

with position feedback modification
which allows pan/tilt to be automati­cally positioned to various preset po­sitions

16.0 ASSEMBLY SPECIFICATIONS

ELECTRICAL

Input Voltage: 24 VAC required for pan/tilt

Power
Requirements: Running

Pan — .31 amp (7.5 vA)

Tilt — .38 amp (9.2 vA)

Starting

Pan — .47 amp (11.2 vA)

Tilt — .56 amp (13.5 vA)

Maximum
Current: 2 amps per conductor (SL models

only)

Connectors:

Pan/Tilt Amp CPC type (mate sup-

plied). Installed onto a pigtail exiting

from base of pan/tilt (all functions —

camera power, lens, video, pan/tilt).

Lens: Hirschmann MAB6100

Video: BNC

Camera Power: Spade lugs

Motors: Two-phase induction type. Continu-

ous duty, instantaneous reversing

MECHANICAL

Pan: Movement in horizontal plane:
PT2801000ASSY,
PT2801002ASSY 0-355° @ 10°/sec ±1°

PT2801001ASSY,
PT2801003ASSY 360°

Tilt: ±90° movement in vertical plane at

3°/sec ±.5°
(no load condition)

Maximum Load: 15 lbs (6.8 kg)

PELCO Manual C460M-E (7/95) 29

Limit Switches: Pan — 5 amp

Tilt — 5 amp

External adjustment

Cable Distances: (See Section 8.2)

GENERAL

Construction: Aluminum

(Product specifications subject to change
without notice.)

17.0 PAN/TILT ASSEMBLY
INSTALLATION

This section covers the installation of the ED28KIT in
retrofitting a non-pan/tilt-equipped ED28 and ED28-1
or ED29/ED29-1/ED29-3 Harris Dome with a pan/tilt
assembly unit. Please read through and understand the
installation instructions before proceeding with the in­stallation.

NOTE: When installing a pan/tilt unit to a dome
enclosure, it is recommended that one of the fol­lowing pan/tilt assembly units be used in the instal­lation:

2. Install the dome drive bracket to the top of the pan
and tilt assembly using the (2) mounting screws
and washers as shown in Figure 21.

Again, make sure the dome drive bracket is ori­ented correctly so the front of the pan and tilt
assembly will face the viewing slot in the dome
enclosure.

3. Mount the pan and tilt assembly, with the installed
dome drive bracket and the assembly mounting
bracket, to the inside of the enclosure. Make sure
the direction of the pan and tilt assembly is oriented
properly.

PT2801000ASSY – for non-PP operation
PT2801001ASSY – for SL operation
PT2801002ASSY – for PP operation
PT2801003ASSY – for SL/PP operation

(The pan/tilt assembly must be ordered separately.)

Before proceeding with the installation, make sure you
have the following:

(1) P/T assembly mounting bracket,

PM200C4000COMP

(1) Dome Drive Bracket,

SB34105COMP

See Figure 21 for the assorted mounting hardware part
numbers and quantities.

NOTE: If you are working with a SL (360°) pan/
tilt assembly unit (PT2801001ASSY, or
PT2801003ASSY), skip to step 2 in the following
instructions.

1. Install the pan and tilt assembly mounting bracket
to the top of the pan and tilt unit using the (3)
mounting screws and washers as shown in Figure

21.

4. Make sure all hardware is tightened securely.

5. Make the proper electrical connections.

NOTE: Refer to Installation/Operation manual
C460M for complete wiring and operation infor­mation.

6. Close the dome, aligning the dome drive bracket
with the drive tab on the edge of the dome.

Make sure the bracket is oriented such that when
the pan and tilt assembly is mounted to it, the front
of the pan and tilt unit will face toward the viewing
slot in the enclosure dome.

30 PELCO Manual C460M-E (7/95)

Figure 21. ED28KIT Installation/Exploded View

Exploded Assembly Parts List

Item Qty Description Part Number

1 1 Bracket PM200C4000COMP
2 1 Dome drive bracket SB34105COMP

A 3 Bolt, 1/4-20 x 5/8" hex C/S ZH1/4-20X.625CH
B 2 Nut lock, 1/4-20, nylon insert SS ZH1/420NUTCHN
C 3 Washer, split lock, 1/4" SS ZH1/4LWSSL
D 5 Washer, flat, nylon ZH260X562X65C
E 2 Screw, 10-32 x 3/8", pan phil SS ZH10-32X.375SPP
F 2 Washer, split lock #10 SS ZH10LWSSL

PELCO Manual C460M-E (7/95) 31

18.0 WARRANTY AND RETURN
INFORMATION

WARRANTY

Pelco will repair or replace, without charge, any merchandise proved
defective in material or workmanship for a period of one year after the date
of shipment.

Exceptions to this warranty are as noted below:

• Five years on FT/FR8000 Series fiber optic products.

• Three years on Genex

keyboard).

• Three years on Camclosure

CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2,
and MC3651H-2X camera models, which have a five-year warranty.

• Two years on standard motorized or fixed focal length lenses.

• Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and

DF5/DF8 Series fixed dome products.

• Two years on Spectra

ing when used in continuous motion applications.

• Two years on Esprit® and WW5700 Series window wiper (excluding

wiper blades).

• Eighteen months on DX Series digital video recorders, NVR300

Series network video recorders, and Endura
network-based video products.

• One year (except video heads) on video cassette recorders (VCRs).

Video heads will be covered for a period of six months.

• Six months on all pan and tilts, scanners or preset lenses used in

continuous motion applications (that is, preset scan, tour and auto scan
modes).

Pelco will warrant all replacement parts and repairs for 90 days from the
date of Pelco shipment. All goods requiring warranty repair shall be sent
freight prepaid to Pelco, Clovis, California. Repairs made necessary by
reason of misuse, alteration, normal wear, or accident are not covered
under this warranty.

Pelco assumes no risk and shall be subject to no liability for damages or
loss resulting from the specific use or application made of the Products.
Pelco’s liability for any claim, whether based on breach of contract,
negligence, infringement of any rights of any party or product liability,
relating to the Products shall not exceed the price paid by the Dealer to
Pelco for such Products. In no event will Pelco be liable for any special,
incidental or consequential damages (including loss of use, loss of profit
and claims of third parties) however caused, whether by the negligence
of Pelco or otherwise.

The above warranty provides the Dealer with specific legal rights. The
Dealer may also have additional rights, which are subject to variation from
state to state.
If a warranty repair is required, the Dealer must contact Pelco at (800)
289-9100 or [phone] to obtain a Repair Authorization number
(RA), and provide the following information:

1. Model and serial number

2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice

number

3. Details of the defect or problem If there is a dispute regarding the

warranty of a product which does not fall under the warranty conditions
stated above, please include a written explanation with the product
when returned.

Method of return shipment shall be the same or equal to the method by
which the item was received by Pelco.

®

Series products (multiplexers, server, and

®

and fixed camera models, except the

®

, Esprit®, ExSite™, and PS20 scanners, includ-

™

Series distributed

RETURNS

In order to expedite parts returned to the factory for repair or credit, please
call the factory at [phone] or [phone] to obtain an
authorization number (CA number if returned for credit, and RA number
if returned for repair).

All merchandise returned for credit may be subject to a 20% restocking
and refurbishing charge.

Goods returned for repair or credit should be clearly identified with the
assigned CA or RA number and freight should be prepaid. Ship to the
appropriate address below.

If you are located within the continental U.S., Alaska, Hawaii or Puerto
Rico, send goods to:

Service Department
Pelco
3500 Pelco Way
Clovis, CA 93612-5699

If you are located outside the continental U.S., Alaska, Hawaii or Puerto
Rico and are instructed to return goods to the USA, you may do one of the
following:

If the goods are to be sent by a COURIER SERVICE, send the goods to:

Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA

If the goods are to be sent by a FREIGHT FORWARDER, send the goods
to:

Pelco c/o Expeditors
473 Eccles Avenue
South San Francisco, CA 94080 USA
Phone: [phone]
Fax: [phone]

This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union
regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.

32 PELCO Manual C460M-E (7/95)