SB3-1/SB3-2 and
SB2800 Series
Discreet Surveillance
Enclosures
Installation/
Operation Manual
C426M-F (2/98)
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120
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PART II - MODEL PT2801000ASSY SERIES PAN/TILTS
Section
Page
2–1.0 DESCRIPTION................................................................................................................................9
2–2.0 INSTALLATION ...............................................................................................................................9
2–2.1 CONDUCTOR AND CABLE REQUIREMENTS.................................................................9
2–2.2 WIRING ..............................................................................................................................9
2–2.3 LIMIT/STOP ADJUSTMENTS ..........................................................................................13
2–3.0 OPERATIONAL TEST ...................................................................................................................13
2–3.1 CONTROL........................................................................................................................13
2–3.2 AUTO/RANDOM SCAN OPERATION ..............................................................................14
2–4.0 MAINTENANCE ............................................................................................................................14
2–4.1 RECOMMENDED EQUIPMENT AND TOOLS ................................................................14
2–4.2 SERVICE TIPS .................................................................................................................14
2–5.0 EXPLODED ASSEMBLY DIAGRAM (PARTS) ..............................................................................15
2–6.0 EXPLODED ASSEMBLY DIAGRAM (HARDWARE) .....................................................................16
2–7.0 MECHANICAL PARTS LIST (PAN/TILT ASSY).............................................................................17
2–8.0 MECHANICAL HARDWARE LIST (PAN/TILT ASSY) ...................................................................18
2–9.0 MODELS .......................................................................................................................................19
2–10.0 SPECIFICATIONS.........................................................................................................................19
2–11.0 WARRANTY AND RETURN .........................................................................................................20
LIST OF ILLUSTRATIONS
Figure
Page
1-1 Inside View of Lower Dome.............................................................................................................3
1-2 SB2800 System Installation ............................................................................................................3
1-3 SB3-1/SB3-2 Dimension Drawing ...................................................................................................6
1-4 SB2800 Exploded Diagram .............................................................................................................7
2-1 PT2801000ASSY/PT2801001ASSY Wiring Diagram ...................................................................10
2-2 PT2801002ASSY Wiring Diagram ................................................................................................11
2-3 PT2801003ASSY Wiring Diagram ................................................................................................12
2-4 Limit Stops ....................................................................................................................................13
2-5 Pan/Tilt Exploded Assembly Parts Diagram..................................................................................15
2-6 Pan/Tilt Exploded Assembly Hardware Diagram...........................................................................16
PELCO Manual C426M-F (2/98)
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REVISION HISTORY
Manual #
C426M
Date
Comments
12/88
7/90
Original version.
C426M
Rev. A. Addendum added replacing various pages of the
manual.
C426M
11/90
Rev. B. Incorporated Rev. A addendum and updated
manual.
C426M
C426M
C426M
9/91
8/92
Rev.C.AddedElectricalspecificationsandupdatedformat.
Rev. D. Wiring Diagram Updated.
10/93
Rev.E.Updatedtotwocolumnformat;droppedturbosphere
nomenclature.
C426M-F
3/95
Incorporated ECO 94-141 regarding model inclusion of the
SB2801.Incorporated24VACwarninglabel;updatedwiring
diagrams per ECO 94-558 and exploded assemblies in
Part II of the manual. Updated entire manual to current
format.
8/96
2/98
Revised Section 1-9.0, Mechanical Parts List, regarding
part numbers for domes.
Revised Section 1-5.0, Care and Maintenance.
iv
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INSTALLATION/OPERATION MANUAL
MODEL SB3-1/SB3-2 ENCLOSURES
SB2800 SERIES ENCLOSURES
CAUTION
This device is designed to operate at 24 volts AC
power. Input voltage must not exceed 28 volts or
drop below 22 volts or else damage to the motors
will occur. Should you need technical assistance,
please call (800)289-9100
1-1.0 WARNINGS
4. Only use replacement parts recommended by
PELCO.
Priortoinstallationanduseofthisproduct,thefollowing
WARNINGS should be observed.
1. Installation and servicing should only be done by
Qualified Service Personnel and conform to all
Local codes.
5. After replacement/repair of this unit’s electrical
components, conduct a resistance measurement
betweenlineandexposedpartstoverifytheexposed
parts have not been connected to line circuitry.
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.
6. The installation method and materials should be
capable of supporting four times the weight of the
enclosure, pan/tilt, camera and lens combination.
3. The weight of the camera/lens and enclosure shall
not exceed 20 lbs. — subject to specific pan/tilt
unit.
The product bears 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.
CAUTION:
TOREDUCETHERISKOFELECTRICAL
SHOCK, DO NOT REMOVE COVER. NO
USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
Please thoroughly familiarize yourself with the information in this manual
prior to installation and operation.
PELCO Manual C426M-F (2/98)
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Part I – SB3-1/SB3-2 and
SB2800 Series Enclosures
1–4.0 INSTALLATION
1–4.1 UNPACKING INSTRUCTIONS
PREFACE: There are two parts to this manual.
Part I covers the SB3-1, SB3-2, and SB2800 Se-
ries Dome Enclosures. Part II covers the
PT2801000 Series pan/tilt assemblies which are
used in the SB2800 Series Dome Enclosures.
Please refer to the applicable sections of this
manual when installing your system.
Save the shipping carton and plastic packing, in case
the unit has to be returned for credit or repair.
1–4.2 WIRING INSTRUCTIONS
SB2800 Series system packages include pan/tilt assem-
blies which are pre-wired for all control functions –
pan/tilt, motorized zoom lens, camera power (24VAC)
and video. All connections are made at the input con-
nector, eliminating the need for wiring harnesses made
in the field. Wire the control cable per Section 2-2.0,
Part 2 and the referenced diagrams, or use factory as-
sembled pretested cables C1906, C1906/PP, C1925, or
C9125/PP.
1–2.0 SCOPE
The information contained within this manual covers
the installation and operation of the SB3-1/SB3-2 and
SB2800 Series Discreet Surveillance Enclosures.
1–3.0 DESCRIPTION
The SB3-1/SB3-2 and SB2800 series are low profile
discreet enclosures designed for ease of installation, re-
location and service in standard 2' x 2' or 2' x 4' false
ceiling grids.Available with a black opaque or mirrored
lower dome, these domes combine concealed 355° sur-
veillance (360° on SLmodels) with distortion-free view-
ing. The lower dome effectively conceals the camera
while providing an inconspicuous viewing window with
a light attenuation factor of one (1) f-stop for the black
opaque dome and 2 f-stop light loss for the mirrored
dome. There is, of course, no light attenuation factor
for the SB2801 clear dome.
1–4.3 INSTALLATION INSTRUCTIONS
Your dome is supplied in two ways; as a passive dome
(SB3-1/SB3-2) for use as a dummy dome or with a fixed
camera (utilizing the CM3000 mount), or with a fac-
tory installed pan/tilt assembly (SB2800 series mod-
els). To install the dome or dome system, perform the
following steps (see Figure 1-2):
1. Handle the lower dome with care so as not to
scratch or get fingerprints on the viewing window.
2. Mount the back box directly into a 2' x 2' false
ceiling grid and make certain that the assembly sits
flat on the grid.
The dome and camera assembly rotate at a speed of 10
degrees/second on a balanced roller system for com-
plete 355°/360° surveillance coverage. The back box is
constructed of aluminum to meet fire code requirements
for installation in open plenum ceilings. The SB3-1/
SB3-2 and SB2800 will accept Pelco lenses up to 110
mm, increasing the flexibility of the system design and
application.
NOTE: When installing the enclosure in a 2' x 4'
ceiling, cut the ceiling tile in half and install an
additional “T” rail for support. If further support is
required, install an eyebolt in the plywood base of
the back box and run a guy wire to secure the sur-
face.
To simplify installation even further, Pelco offers sys-
tem packages with factory installed standard compo-
nents from its regular product line. This dramatically
reduces installation time and cost and assures the con-
tinued availability of replacement parts.
3. Mount the camera/lens onto the optional fixed
mount (CM3000) or pan/tilt assembly with the
camera/lens centered on the tilt table. Hook up cam-
era power, video and lens. Extend the lens to the
maximum focal length and operate the pan/tilt to
verify that there are no obstructions within the back
box.
2
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5. Install the lower dome with viewing slot to the right
of the camera/lens with the lens pointed towards
you. Insert the rim of the dome into two of the roll-
ers. Align the drive tab with the slot in the drive
arm bracket. Press the dome against the rollers and
gently deflect the dome until you are able to insert
the rim into the final rollers. (See Figure 1-1.)
4. Attach the safety chain to the lower dome and make
certain that the chain does not interfere with proper
seating of the drive tab. (See Figure 1-1.)
CAUTION: Dome will shatter if dropped. Al-
ways operate with safety chain attached Do not
rotate pan/tilt by hand. Rotate by controller only.
6. Operate pan/tilt to verify that there are no obstruc-
tions within the back box or dome.
Figure 1-1. Inside View of Lower Dome
Figure 1-2. SB2800 System Installation
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1–4.4 LIMIT/STOP ADJUSTMENTS
isopropyl alcohol diluted with water. Hold the dome
with its opening facing downward and wipe the
interior of the dome with the wet end of the wick.
Use a circular motion, starting from the outside
and spiraling into the center. Use a new wick for
each two passes over the dome.
Refer to Section 2-2.3, Part 2 of this manual for limit
adjustments.
1–5.0 CARE AND MAINTENANCE
Clean the acrylic lower dome as necessary to maintain
a clear picture. Be careful not to scratch the surfaces of
the dome.
1–6.0 MODELS
SB3-1
Drop Ceiling Discreet Surveillance
Enclosure with black opaque lower
dome, all aluminum back box which
mounts above the ceiling. (Camera
mount not supplied. Use CM3000
mount.)
Exterior Surface - Clean the dome's exterior surface
with a nonabrasive cleaning cloth and cleaning agent
that is safe for acrylic plastic. Either liquid or spray
cleaner/wax suitable for fine furniture is acceptable.
Interior Surface (Except Chrome) - Clean the same
SB3-2
Same as SB3-1, except supplied with
mirrored lower dome, 2 f-stop light
loss.
as the exterior surface.
Interior Surface (Chrome) - The inside surface of a
chrome dome is easily scratched. Use the following pre-
cautions to maintain the dome's surface.
SB2800
This system package includes the
black opaque dome enclosure plus
the PT2801000ASSY pan/tilt assem-
bly, factory assembled inside the
back box
a. Always handle the dome from the outside of its
circular flange.
b. Never touch the coated inside surface. The acid in
your fingerprints will eventually etch the coating
if the fingerprints are not carefully removed ac-
cording to the recommended cleaning procedure
in item “e.”
SB2801
Same as SB2800 except supplied
with clear dome slot
SB2800/PP
Same as SB2800 except supplied
with preset position feedback pan/tilt
assembly PT2801002ASSY
c. If dust or other contaminants accumulate on the
dome's interior, remove the debris with compressed
air. Compressed air cans are available from photo-
graphic equipment or electronic supply dealers.
SB2800-2
Same as SB2800 except supplied
with mirrored lower dome, 2 f-stop
light loss.
d. If heavy residue accumulates and cannot be re-
moved with air pressure, rinse with water and im-
mediately dry with air pressure so that water spots
will not remain. Avoid wiping the coated surface
with direct hand pressure - it will easily abrade un-
less extreme care is taken. Once scratched, the
dome cannot be recoated.
SB2800-SL
Same as SB2800 except this pack-
age includes the PT2801002ASSY
with 360° horizontal pan movement.
SB2800-SL/PP Same as SB2800-SLexcept supplied
with PT2801003ASSY pan/tilt as-
sembly with 360° horizontal pan
movement and preset position feed-
back.
e. If internal wiping is necessary, avoid hand rubbing.
Instead, make a wick as follows:
SB2800SL-2
Same as SB2800-SLexcept supplied
with mirrored lower dome, 2 f-stop-
light loss.
Use a very soft paper towel. Roll a section into a
tightly wound tube. Tear the tube in half, and wet
the fuzzy end of the wick with a solution of
4
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1–6.1 OPTIONS
1–6.2 RECOMMENDED CONTROLS
C1906
Factory assembled, pretested 6 foot
The following controls are recommended for use with
the TurboSphere System:
cable for use between Coaxitron re-
ceivers and inverted pan/tilt assem-
blies (SB2800, SB2801, SB2800-2,
SB2800-SL, SB2800SL-2)
Coaxitron System 2000
A9000
Auto/Random Scan module for
CX9024RX receivers (plug-in mod-
ule)
C1906/PP
C1925
Same as C1906 except for use with
preset (PP) pan/tilt assemblies
(SB2800/PP, SB2800-SL/PP)
CM7500 Series/
CM9500 Series
Coaxitron Matrix, System 7500 or
System 9500, for use with SB2800/
PP and SB2800-SL/PP enclosures.
Factory assembled, pretested 25 foot
cable for use between Coaxitron re-
ceivers and inverted pan/tilt assem-
blies (SB2800, SB2801, SB2800-2,
SB2800-SL, SB2800SL-2)
CX900TLC
CX9024RX
System test and receiver manual con-
trol board for CX9024RX receivers
(plug-in module)
C1925/PP
CM3000
SB3KIT
Same as C1925 except for use with
PP pan/tilts.
Coaxitron receiver in weatherproof
box for 24 VAC pan/tilts with power
supply for pan/tilt, zoom lens, and 24
VAC camera power.
Fixed camera mount for use with
SB3-1 or SB3-2 enclosure.
Hardware kit to field retrofit SB3-1
or SB3-2 domes with the following
MPT9000CZ
Transmitter/control with pan/tilt joy
stick, zoom lens, and 4 accessory
function controls. Desk top model.
assemblies:
PT2801000ASSY
PT2801001ASSY
PT2801002ASSY
PT2801003ASSY
Hardwire Short-Distance Controls for
24 VAC Pan/Tilts
MEH24DT
Desk top enclosure control module
for 24 VAC camera on/off
MLZ6DT
Desk top zoom lens control module
with auto/manual iris control
MPT24DT
MPTA24DT
Desk top joystick control module for
24 VAC pan/tilts
Same as MPT24DT except equipped
with Auto/Random Scan operation
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1–7.0 SPECIFICATIONS
.
Dimensions:
See Figure 1-3
The following specifications apply to the dome only.
For detailed information on pan/tilt, refer to Section 2-
10.0, Specifications.
Ambient Temperature
Range:
35° to 120°F (1.6° to 48.8°C)
9 lbs (4.05 kg)
MECHANICAL
Weight:
SB3-1/SB3-2
Dome Drive:
Dome rides on rollers and is
driven by drive arm of pan/tilt
SB2800, SB2801
SB2800/PP
Max. Camera/Lens
Length:
19 lbs (8.55 kg)
16.0 inches (40.64 cm)
SB2800-SL,
SB2800-SL/PP
GENERAL
20 lbs 8 oz (9.36 kg)
17 lbs (7.65 kg)
Construction:
Back Box
Shipping Weight:
SB3-1/SB3-2
Aluminum
White
Faceplate
SB2800, SB2801
SB2800/PP
27 lbs 10 oz (12.20 kg)
28 lbs 8 oz (12.96 kg)
Lower Dome
Acrylic hemisphere with distor-
tion free viewing window with
light attenuation factor of 1 f-
stop(SB3-1) or 2 f-stop (SB3-2);
rotates with pan and tilt/camera/
lens
SB2800-SL,
SB2800-SL/PP
Figure 1-3. SB3-1/SB3-2 Dimension Drawing
6
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1–8.0 EXPLODED ASSEMBLY DIAGRAM
Figure 1-4. SB2800 Exploded Diagram
PELCO Manual C426M-F (2/98)
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1-9.0 MECHANICAL PARTS LIST
The following parts list corresponds to the exploded diagram in Figure 1-4 of this manual.
Item No.
Quantity
Description
Part Number
1
2
3
1
—
1
Bracket
Not Used
Pan/Tilt Assembly
PM200C4000COMP
—
0-355° pan rotation (SB2800)
0-360° pan rotation (SB2800-SL)
0-355° pan rotation w/presets (SB2800/PP)
0-360° pan rotation w/presets (SB2800-SL/PP)
Steel chain
PT2801000ASSY
PT2801001ASSY
PT2801002ASSY
PT2801003ASSY
SB2511000
4
5
1
8
Bushing
SB310005
6
4
O-Ring
SB310006
7
4
Spacer
SB310007
8
9
10
11
12
—
1
1
—
1
1
Not Used
Dome drive bracket
Dome drive tab
Not used
Black opaque dome with smoked viewing area
Black opaque dome with clear viewing area
Chrome finish
—
SB34105COMP
SB34006COMP
SB32009COMP*
SB282006COMP*
SB32007*
1
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
4
1
1
8
—
2
3
7
4
1
—
4
—
1
1
4
2
6
4
Roller, Delrin, black
Back box assembly
Plate top, aluminum
NP sleeving, PVC (not shown)
Not Used
SB34020COMP
SB3BB1000
SB3BB4001ACOMP
SLV16105N
—
Nut, hex 1/4-20 cad
ZH1/4-20NUTCH
ZH1/420X.625CH
ZH1/4LWSSL
ZH115X209X32C
ZH1416-6
Bolt 1/4-20 x 5/8" hex cad
Washer, split lock 1/4" SS
Washer, flat #4
Lug ground (not shown)
Not used
Nut, hex 4-40 SS
Not used
ZH4-40NUTSCH
Screw, 4-40 x 1/4" Pan Phil, SS
Screw, 4-40 x 3/8" Pan Phil, Blk
Screw, 4-40 x 3/4" Pan Phil, SS
Screw, 4 x 1/2" self tapping, Phil CAD
Washer, internal star #4, SS (not shown)
Screw, 8-32 Pan Phil, Blk
Snap body for chain assembly (not shown)
ZH4-40X.250SPP
ZH4-40X.375BPP
ZH4-40X.750SPP
ZH4-SAX.500CPP
ZH4LWSIS
ZH8-32X.375BPP
SB2511001
1
* Part number is for dome only. To order a complete dome assembly, specify the part numbers
SB34009COMP (smoked), SB284006COMP (clear), and SB34007COMP (chrome). These part
number include items 4, 10, 12, and 32.
Note: Refer to Section 2-7.0, Part 2, for the exploded assembly drawing and parts list for the pan/tilt assembly.
8
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Part II
Lens Functions:
22 Awg
20 Awg
Pan/Tilt Assemblies
600 ft (182.88 m)
1,000 ft (304.80 m)
1,500 ft (457.20 m)
2–1.0 DESCRIPTION
18 Awg
The pan/tilt assembly is a “mini” light duty pan/tilt for
loads up to 15 lbs and is factory pre-wired for all con-
trol functions (pan and tilt, motorized zoom lens, cam-
era power (24 VAC), 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.
Camera Power
2 Conductors (24 VAC)
Consult the camera manufacturer or factory for trans-
former power distances.
Cable Distances – Coaxitron
2–2.0 INSTALLATION
The following cable distances are for Coaxitron con-
trols:
In order to insure 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.
Wire the control cable in accordance with Figures 2-1
through 2-3.
Up to a maximum of 750 feet on a single coax (RG59/
U) from the receiver to the transmitter.
NOTE: To extend the distance to 3,000 feet on
RG59/U coax, use the Pelco EA2000 Half Duplex
Equalizing Amplifier.
2-2.1 CONDUCTOR AND CABLE
REQUIREMENTS
2–2.2 WIRING
Cable distances should not exceed the distances speci-
fied in Section 2-2.1, Conductor and Cable Require-
ments. The following are some recommended common
installation practices.
Conductors
The following are the conductor requirements:
SB2800/SB2801/
1. Always use jacketed stranded multi-conductor in-
terconnecting cable between the control and the
pan/tilt unit, with additional conductors than
needed for future servicing and or additions.
SB2800-SL
SB2800/PP
Pan/Tilt (5 plus ground),
Lens (4), Camera AC (2)
Pan/Tilt (9 plus ground),
Lens (8), Camera AC (2)
2. Always use color-coded conductors for ease of
wiring and to identify functions at a later date.
SB2800-SL/PP
Pan/Tilt (10 plus ground,
Lens (8), Camera AC (2)
3. Keep a wiring diagram with the system for later
use and reference.
Cable Distances – Hard Wire Controls
When the pan/tilt assembly is mounted in the inverted
position, the LEFT/RIGHT and UP/DOWN functions
are reversed during operation. To correct this problem,
reverse the LEFT/RIGHT functions in the control cable
(pins 3 and 7) at the pan/tilt or control and the UP/
DOWN functions (pins 5 and 6) at the pan/tilt or con-
trol.
The following cables distances are for hard wire con-
trols:
Pan/Tilt Functions:
5 Conductors
6 Conductors*
20 Awg
18 Awg
16 Awg
110 ft (33.53 m)
180 ft (54.86 m)
290 ft (88.39 m)
210 ft (64.01 m)
330 ft (100.58 m)
530 ft (161.54 m)
NOTE: If you have purchased the C1906, C1906/
PP, C1925 or C1925/PP factory pre-wired cables,
correction for reversal of these functions has al-
ready been made in the cable. You do not need to
reverse the pins for inverted mounting if you use
the above mentioned cables with your pan/tilt.
*Using 2 conductor motor common
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Figure 2-1. PT2801000ASSY/PT2801001ASSY Wiring Diagram
10
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Figure 2-2. PT2801002ASSY Wiring Diagram
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Figure 2-3. PT2801003ASSY Wiring Diagram
12
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2-2.3 LIMIT/STOP ADJUSTMENTS
6. Remove the cover plate from the left side of the
tilt table. Loosen the limit stop screws and tilt the
table, using the joystick, to the desired "up” posi-
tion.
WARNING: Do not operate pan/tilt without limit
stops. Do not remove or reposition fixed limit stop
on the PT 2801000ASSY or PT2801002ASSY.
DAMAGE WILL OCCUR.
7. Move the “up” limit stop until it touches the tilt
limit switch actuator and “clicks”. Lock the stop
in place.
NOTE: ThePT2801001ASSYandPT2801003ASSY
are not equipped with pan limit stops. (Disregard
steps 1-5 below).
8. Tilt the table to the desired “down” position and
set the stop in the same manner.
To set limit stops, perform the following steps
(refer to Figure 2-4).
9. Tilt the table up and down and check for exact po-
sitioning. Tighten both stops securely. Replace the
cover plate.
1. Loosen the pan limit stops.
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 the installation cable at the job site. Splice
the ends, color-to-color, onto the cable in the field, us-
ing the terminal blocks at each end.
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.
NOTE: When wiring a system it is recommended
that the multiconductor cable have extra conduc-
tors for future use.
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.
2–3.0 OPERATIONAL TEST
2–3.1 CONTROL
Connect the cable assembly between the pan/tilt and
the control unit. Plug the control unit into a 120 VAC
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 posi-
tion, and the front of the tilt table should move down.
Releasing the joystick should allow it to return to cen-
ter and the tilt table should immediately stop moving.
Move the joystick to the LEFT position and the com-
plete 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 me-
chanical over-travel by electrical limits which stop the
motors.
Figure 2-4 Limit Stops
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2–3.2 AUTO/RANDOM SCAN OPERATION
2–4.2 SERVICE TIPS
The PT2801000 will function in the Auto/Random
mode with the addition of the appropriate Pelco con-
trol system. The PT2801000 has no additional limit
switches or relays for auto scan operation and is, there-
fore, only compatible with current sensing auto/random
type circuits employed in our control systems.
Some common problems encountered with pan/tilt sys-
tems include mis-wiring, 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.
2–4.0 MAINTENANCE
2–4.1 RECOMMENDED EQUIPMENT
AND TOOLS
2. Check the fuse in the control unit using either a
voltmeter or ohmmeter. If open (blown), replace
with the proper recommended fuse.
1. Voltmeter or Ohmmeter
2. Allen Wrench Set
3. Wrench Set
4. Screw Driver, Flat Blade, Phillips Head
5. Pliers, Long Nose
3. Replace theAC cord in the outlet and turn the con-
trol 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.
14
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2–5.0 EXPLODED ASSEMBLY DIAGRAM (PARTS)
Figure 2-5. Pan/Tilt Exploded Assembly Parts Diagram
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2–6.0 EXPLODED ASSEMBLY DIAGRAM (HARDWARE)
Figure 2-6. Pan/Tilt Exploded Assembly Hardware Diagram
16
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2-7.0 MECHANICAL PARTS LIST (Pan/Tilt ASSY)
The following parts list corresponds to the exploded assembly diagram in Figure 2-5.
Item
Qty
Description
Ring Snap #Q2-18
Part Number
1
2
4
2
1
1
1
2
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
4
2
4
2
1
1
1
1
1
1
1
1
1
1
15510000
15510000
Ring Snap #Q2-18 (SL)
Pin, Pan Limit (Non-SL)
Pin, Pan Limit (P/PP Only)
Pin, Tilt Limit
1554049COMP
2804003COMP
1554049TCOMP
1554050COMP
1554052COMP
1554053COMP
17510000
3
4
Tilt Limit Stop
5
Bracket, Tilt Limit
6
Cover Plate Tilt
7
Pin, #1 X 1-1/4 Taper
Nut Spindle
8
25010002
9
Clamp Cable (SL Only)
Spacer Tilt Collar
Bearing Pan Spindle
Bearing Tilt FB68-31/4
Tilt Shaft Assembly
2504007COMP
2504015COMP
2506000
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2506001
2701002COMP
2701003COMP
2701004COMP
27012008
Chain Assembly Pan
Chain Assembly Tilt
Sprocket, 25B20-3/8 W/SS
Tilt Table
2704003COMP
2704004COMP
2704006COMP
2704010COMP
2704051COMP
2704100COMP
270412COMP
274105COMP
28012010
Cover
Bracket, Pan Tilt Motor, Black
Sprocket Motor
Bracket, Pan Limit (Non-SL Only)
Plate Bottom
Side plate, Pan
Spindle
Sprocket, 25B15-3/8
Sprocket, 25B13-3/8 (not shown)
Motor, Pan 2-RPM, 24 VAC
Plate Side Tilt (Non PP)
Plate Side Tilt (PP)
Bracket Pan Motor
Spacer Pan Motor
28012011
26
27
2804001COMP
2804002COMP
2804102COMP
2804012COMP
2804013COMP
2804019COMP
5804006COMP
CONMAB6100
GRO2172N
28
29
30
31
32
33
Sprocket Pan Spindle
Limit Stop, Pan
Connector. 6-Position, (SL and P Only)
Grommet, Neoprene
Grommet, Neoprene (SL)
Motor, 24 VAC, 1-RPM
Spacer, 5/16 Dia X 1.25 #10 Clear
Switch, Micro
GRO2172N
34
35
36
PS78001
SPA8548
SWI1SM1
Switch, Micro (SL)
SWI1SM1
37
38
Switch Actuator W/Insulator
Switch Actuator W/Insulator (SL)
Terminal Strip 7-pin (Non-PP)
Terminal Strip 9-pin (PP Only)
UL, Gland SL-9
SWIJS138B
SWIJS138B
TRS2007
TRS2009
39
40
41
42
EH400010003
EH400010004
M200C4000COMP
SL28004101COMP
SL28004001COMP
SL28004100COMP
250010000
UL, Nut for EH400010003
Bracket, PM200C
Bracket Slip Ring (SL/PP)
Bracket Slip Ring (P/PP)
Cover, Slip Ring
Ring, Slip for Preset (SL/PP)
Ring Slip 24-inch Leads (SL)
43
44
28010000
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2-7.0 MECHANICAL PARTS LIST (PAN/TILT ASSY) CONT.
Item
45
Qty
Description
Part Number
1
1
1
1
1
1
1
1
1
1
1
1
Gear, SP Delrin (SL/PP)
Gear, 1.875 Plastic (P/PP)
Gear, SP Delrin
Bracket, Pot Pan (P/PP)
Bracket, Pot Pan (SL/PP)
Bracket, Pot Pan
Gear, Preset Pan Spindle
Gear, Preset Tilt Shaft
Connector, 28-position, (PP Only)
Pot, Dual Arm Pre Res (SL/PP)
Pot Precision, 10K (P/PP)
Gear, 1.875 Plastic (P/PP)
280010016
PT250010002
28010017
46
47
2804014COMP
2804117COMP
2804015COMP
2804016COMP
2804020COMP
5804130COMP
POTDARM010.0K
POT010.0K
48
49
50
51
52
53
POT10.0K
2-8.0 MECHANICAL HARDWARE LIST (PAN/TILT ASSY)
The following parts list corresponds to the exploded assembly diagram in Figure 2-6.
Item
Qty
Description
Part Number
A
B
C
D
E
F
G
H
I
4
3
3
1
2
6
1
8
8
8
4
1
1
6
4
1
6
2
4
4
2
3
4
2
4
4
7
3
3
6
3
1
7
4
1
1
1
Bolt, 1/4-20 X 5/8, Phil Flat SS
Screw, 1/4-20 X 5/8, Hex C/S SS (SL Only)
Washer, Split Lock Medium (SL Only)
Screw, 10-32 X 3/8, Pan Phil SS (SL Only)
Screw, 10-32 X 7/16, Socket Head C/S SS
Screw, 10-32 X 1/2, Socket Head C/S SS
#10 Internal Tooth Lock washer (SL Only)
Washer, Split Lock #10 SS Medium
Washer, Flat #10 SS
Screw, 2-56 X 4/16, Pan Phil SS
Screw, 2-56 X 4/16, Pan Phil SS (SL)
Set Screw, 10/32 X 1/8, Socket Knurl Blk
Set Screw, 10/32 X 3/16, Socket Knurl Blk
Screw, 4-40 X 1/4, Pan Phil SS
Screw, 4-40 X 3/8, Pan Phil (PP Only)
Screw, 4-40 X 5/8, Pan Phil SS
#4 Internal Tooth Lock washer SS
Set Screw, 6-32 X 3/16, Socket Knurl Blk
Screw, 6-32 X 1/4, Pan Phil SS
Screw, 6-32 X 3/8, Socket C/S SS
Screw, 6-32 X 3/8, Pan Phil SS
Screw, 6-32 X 1/2, Socket C/S
Set Screw, 6-32 X 3/4, SS
Screw, 6-32 X 2, Pan Phil SS
Nut, 6-32, Acorn SS
Nut, Hex, 6-32, SS
#6 Internal Tooth Lock washer (PP Only)
#6 Internal Tooth Lock washer (P Only)
Washer, Split Lock, #6 SS Med
Screw, 8-32 X 3/8, Pan Phil SS (SL Only)
Screw, 8-32 X 3/8, Pan Phil SS (P Only)
Screw, 8-32 X 5/8, Pan Phil SS
Washer, Internal Star (SL Only)
Washer, Internal Star (P Only)
ZH1/420X.625SFS
ZH1/420X.625CH
ZH1/4LWSSL
ZH10-32X.375SPP
ZH10-32X.437CS
ZH10-32X.500CS
ZH10LWSIS
ZH10LWSSL
ZH204X436X60C
ZH2-56X.437SPP
ZH2-56X.437SPP
ZH10-32X.187S
ZH3/8-24X.375SS
ZH4-40X.250SPP
ZH4-40X.375SPP
ZH4-40X.625SPP
ZH4LWSIS
ZH6-32X.187S
ZH6-32X.250SPP
ZH6-32X.375CS
ZH6-32X.375SPP
ZH6-32X.500CS
ZH6-32X.750SS
ZH6-32X2.00SPS
ZH6-32NUTCA
ZH6-32NUTSH
ZH6LWSIS
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
ZH6LWSIS
ZH6LWSSL
ZH8-32X.375SPP
ZH8-32X.375SPP
ZH8-32X.375SPP
ZH8LWSIS
AA
BB
CC
DD
ZH8LWSIS
EE
FF
GG
Pin Roll, 3/32 X 1/2
Pin Roll, 3/32 X 1/2
Pin Dowel, 1/8 X 5/8, Harden Steel
ZHPIN3/32X1/2R
ZHPIN3/32X3/4R
1510001
18
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ELECTRICAL
2–9.0 MODELS
PT2801000ASSY Mini light duty pan/tilt, 0-355o pan
rotation, 24 VAC
Input Voltage:
24 VAC required for pan/tilt
Maximum
Current:
2 amps per conductor (SL models
only)
PT2801001ASSY Mini light duty pan/tilt with 360°
pan rotation, 24 VAC
Power Requirements:
Running:
PT2801002ASSY Same as PT2801000ASSY except
with position feedback modifica-
tion which allows pan/tilt to be
automatically positioned to vari-
ous preset positions
Pan
Tilt
.31 amp (7.5 vA)
.38 amp (9.2 vA)
Starting:
Pan
Tilt
.47 amp (11.2 vA)
.56 amp (13.5 vA)
PT2801003ASSY Same as PT2801001ASSY except
with position feedback modifica-
tion which allows pan/tilt to be
automatically positioned to vari-
ous preset positions
Connectors:
Pan/Tilt
Amp CPC type (mate supplied), in-
stalled onto a pigtail exiting from
the base of the unit (all functions
— camera power, lens, video pan/
tilt)
2–10.0 SPECIFICATIONS
MECHANICAL
Lens
Hirschmann MAB6100
BNC
Pan:
Movement in horizontal plane (at
10°/sec ±1°):
Video
PT2801000ASSY
PT2801002ASSY—0-355°
Camera Power:
Motors:
Spade lugs
Two-phase induction type, con-
tinuous duty, instantaneous revers-
ing
PT2801001ASSY
PT2801003ASSY—0-360° circle
Tilt:
±90° movement in vertical plane
at 3°/sec ±.5° (no load condition)
Limit Switches:
Pan
5 amp,
Maximum Load: 15 lbs (6.8 kg)
Tilt
5 amp,
External adjustment
GENERAL
(Product specifications subject to change
without notice.)
Construction:
Pan/Tilt
Aluminum
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.
PELCO Manual C426M-F (2/98)
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2-11.0 WARRANTY AND RETURN
INFORMATION
WARRANTY
RETURNS
Pelco will repair or replace, without charge, any merchandise proved
defectiveinmaterialorworkmanshipforaperiodofoneyearafterthedate
of shipment.
In order to expedite parts returned to the factory for repair or credit, please
call the factory at (800) 289-9100 or (559) 292-1981 to obtain an
authorization number (CA number if returned for credit, and RA number
if returned for repair).
Exceptions to this warranty are as noted below:
All merchandise returned for credit may be subject to a 20% restocking
and refurbishing charge.
•
•
Five years on FT/FR8000 Series fiber optic products.
Three years on Genex® Series products (multiplexers, server, and
keyboard).
Three years on Camclosure® and fixed camera models, except the
CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2,
and MC3651H-2X camera models, which have a five-year warranty.
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:
•
•
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®, Esprit®, ExSite™, and PS20 scanners, includ-
ing when used in continuous motion applications.
Two years on Esprit® and WW5700 Series window wiper (excluding
wiper blades).
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:
Eighteen months on DX Series digital video recorders, NVR300
Series network video recorders, and Endura™ Series distributed
network-based video products.
If the goods are to be sent by a COURIER SERVICE, send the goods to:
Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA
•
•
One year (except video heads) on video cassette recorders (VCRs).
Video heads will be covered for a period of six months.
If the goods are to be sent by a FREIGHT FORWARDER, send the goods
to:
Six months on all pan and tilts, scanners or preset lenses used in
continuousmotionapplications(thatis,presetscan,tourandautoscan
modes).
Pelco c/o Expeditors
473 Eccles Avenue
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.
South San Francisco, CA 94080 USA
Phone: 650-737-1700
Fax: 650-737-0933
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 (559) 292-1981 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.
20
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