Pelco Model Vehicle C332M D User Manual

PT573 Series  
Medium Duty Pan/Tilt  
Installation/  
Operation Manual  
C332M-D (10/98)  
Pelco • 3500 Pelco Way, Clovis • CA 93612-5699 USA • www.pelco.com  
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  
 
1.0 GENERAL  
1.1 IMPORTANT SAFEGUARDS AND WARNINGS  
Prior to installation and use of this product, the following WARNINGS should be  
observed.  
1. Installation and servicing should only be done by qualified service personnel  
and conform to all local codes.  
2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6, or  
6P enclosure, it is designed for indoor use only and it must not be installed  
where exposed to rain and moisture.  
3. The weight of the camera/lens and enclosure shall not exceed 40 lb (18.14 kg).  
4. Only use replacement parts recommended by Pelco.  
5. After replacement/repair of this unit’s electrical components, conduct a resis-  
tance measurement between line and exposed parts to verify the exposed  
parts have not been connected to line circuitry.  
6. The installation method and materials should be capable of supporting four  
times the weight of the enclosure, pan/tilt, camera and lens combination.  
The product may bear the following marks:  
This symbol indicates that dangerous voltage constituting a  
risk of electric shock is present within this unit.  
This symbol indicates that there are important operating and  
maintenance instructions in the literature accompanying this  
unit.  
CAUTION:  
RISK OF  
ELECTRIC SHOCK.  
DO NOT OPEN.  
CAUTION:  
TO REDUCE THE RISK OF ELECTRICAL 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 C332M-D (10/98)  
3
 
2.0 DESCRIPTION  
The PT573R and the PT573-24R are medium duty, indoor/outdoor pan/tilts de-  
signed for V330APT retrofit applications. Both units feature rugged worm gear final  
drives to minimize backlash and prevent wind drift, and are fully adjustable for wear.  
They also have adjustable duration (2-9 seconds) frame scan capabilities.The hous-  
ings are made of aluminum and will accept enclosure, camera and lens combina-  
tions up to 40 pounds (18.14 kg).  
2.1 MODELS  
PT573R  
Medium-duty, indoor/outdoor, 120 VAC.  
Medium-duty, indoor/outdoor, 24 VAC.  
PT573-24R  
2.2 OPTIONS  
HB/570  
Blanket heater in cover. Allows operation to -50°F (-46°). 75  
watts total. 120 VAC, 50/60 Hz.  
2.3 CERTIFICATIONS  
The products identified below have been tested and certified for agency compli-  
ance as noted.  
Agency Compliance Certification  
Model  
CE  
FCC  
UL  
X
CSA/cUL  
PT573R  
PT573-24R  
X
Applicable CE, FCC, UL, and CSA/cUL standards:  
UL Standard 2044  
Additional applicable ratings:  
NEMA Type 3R  
IP 32  
4
Pelco Manual C332M-D (10/98)  
 
3.0 INSTALLATION  
The PT573R and PT573-24R are designed to mount onto a horizontal surface in  
the upright or inverted position.  
CAUTION:The PT573R  
and PT573-24R are de-  
signed for upright or in-  
verted operation and  
should never be mounted  
horizontally.  
In order to ensure proper wiring and system operation of all components, it is rec-  
ommended that you test the pan/tilt and the associated control equipment in your  
facility before field installation. Refer to Sections 3.3 through 3.5.  
3.1 MOUNTING  
Attach the pan/tilt unit to a mount, following the instructions that accompany the  
mount.To ensure maximum pan travel, mount the pan/tilt so that the fixed limit stop  
is directly opposite the center of the intended viewing area.  
NOTE: When mounting the pan/  
tilt outdoors in the inverted position  
(base up), RTV silicone sealant,  
such as Dow Corning Type 732 or  
equivalent, should be applied to the  
areas indicated in Figure 1.  
Make sure the mounting surface and the mounting method is strong enough to sup-  
port four times the combined weight of the pan/tilt, enclosure, camera and lens. The  
pan/tilt unit weighs 22 pounds (9.9 kg). Refer to the manuals for your enclosure,  
camera, and lens for the weights of those units. The weight of the enclosure, cam-  
era, and lens must not exceed 40 pounds (18.14 kg).  
3.2 CAMERA/ENCLOSURE MOUNTING  
Attach the enclosure, camera and lens to the pan/tilt unit with 1/4-20 hardware (not  
supplied).The enclosure, camera and lens must be correctly mounted and balanced  
on the tilt table for proper operation.  
3.3 WIRING  
Cable distances for pan and tilt motors should not exceed the distances specified  
in Table A. Cable fabrication must be in accordance with Section 3.3.1, Mating  
Connector Assembly. The following are some recommended common installa-  
tion practices.  
1. Always use jacketed stranded multi-conductor 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.  
3. Keep a wiring diagram with the system for later use and reference.  
Figure 1 . Sealant Locations  
Pelco Manual C332M-D (10/98)  
5
 
Table A. Requirements to Wire Power to Pan and Tilt Motors  
Model  
(AWG)  
Wire Size  
Maximum Distance "A"  
Maximum Distance "B"  
(5 Conductors*)  
Maximum Distance "B"  
(6 Conductors**)  
PT573R  
(120 VAC)  
20  
18  
16  
5,800 ft (1,768 m)***  
8,250 ft (2,515 m)  
13,000 ft (3,962 m)  
1,045 ft (318.52 m)  
1,665 ft (507.49 m)  
2,640 ft (804.67 m)  
2,080 ft (633.98 m)  
3,330 ft (1,014.98 m)  
5,285 ft (1,610.87 m)  
PT573-24R  
(24 VAC)  
20  
18  
16  
5,800 ft (1,768 m)***  
8,250 ft (2,515 m)  
13,000 ft (3,962 m)  
40 ft (12.19 m)  
65 ft (19.81 m)  
110 ft (33.53 m)  
85 ft (25.91 m)  
135 ft (41.15 m)  
220 ft (67.06 m)  
NOTE: If RB24 or RB115 Relay Box is not used, maximum cable length is distance “B.”  
* Conductors are for up, down, left, and right functions, plus motor common. Cable distances are calculated with both  
motors (pan and tilt) running and assuming a 10% voltage drop in the cable.  
** Same as five conductors except two wires are used for motor common.  
*** Not recommended for reliable service between control and relay box.  
A
B
RB 115  
OR RB24  
CONTROL  
6
Pelco Manual C332M-D (10/98)  
 
3.3.1 Mating Connector Assembly  
To assemble the mating connectors, refer to Figure 2 and perform the following steps.  
NOTE: Contacts cannot be re-  
moved from the connector without  
the use of the appropriate AMP ex-  
traction tool (ZT305183), which is  
available from Pelco.  
The instructions that follow apply to all AMP style connectors regardless of pin size  
or pin number.  
1. Slide the connector clamp assembly over the conductor cable. If the diameter  
of the conductor cable is such that the rubber boot will slide over it easily, slide  
the rubber boot onto the conductor cable at this time. If not, discard the rubber  
boot.  
NOTE: When a pan/tilt 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 con-  
trol cable (pins 5 and 6) at the pan/  
tilt or control and the UP/DOWN  
functions (pins 2 and 3) at the pan/  
tilt or control.  
2. Refer to Detail A in Figure 2. Prepare the wires from the conductor cable as  
follows:  
a. Strip at least 1-inch (2.54 cm) from the cable jacket to expose the wires.  
You may need to strip more from the cable jacket if you have more wires.  
b. Strip 1/8-inch (0.125 cm) from each wire.  
c. Using an AMP style crimper, crimp the wires and their insulation to the  
connector pins.  
3. Slide the connector pins into the appropriate holes in the connector body until  
they snap into place. Refer to detail B in Figure 2 and to Figure 3 for correct pin  
arrangement, depending on model and options.  
4. Push the connector clamp assembly (with boot, if used) toward the connector  
body. Screw the clamp assembly onto the connector body, being careful not to  
disturb the wires.  
5. To complete the assembly, attach the appropriate clamp with the screws pro-  
vided and tighten.  
1/8"  
1"  
FRONT VIEW  
OR  
2
1
3
6
9
1
4
7
6
3
10  
14  
7
11  
16 15  
00005  
16-PIN  
9-PIN  
Figure 2. Connector Assembly  
Pelco Manual C332M-D (10/98)  
7
 
TO FRAME SCAN CIRCUIT BOARD  
4
13 14 11 12  
2
10 3 7  
P1  
8
6
VIO  
AUTO  
LEFT  
BLU/W  
RED  
S1  
M1  
C1  
5
1
RIGHT  
COM  
BLU  
S2  
BRN/W  
S3  
UP  
2
3
ORG  
YEL  
M2  
C2  
C3  
DOWN  
S4  
BRN  
GRN  
COM  
GND  
4
12  
AC NEUT  
120 VAC  
15  
16  
75W  
T
Figure 3. PT573R/PT573-24R Wiring Schematic  
8
Pelco Manual C332M-D (10/98)  
 
3.4 LIMIT STOP ADJUSTMENTS  
To set pan/tilt limit stops, perform the following steps. Refer to Figure 4.  
1. Loosen the pan limit stops.  
WARNING: Do not  
operate the pan/tilt  
without limit stops.  
Do not attempt to adjust  
the limit stops while the  
unit is operating. Per-  
sonal injury or damage  
to the unit may result.  
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 to indicate  
the opening of the limit switch. Lock the stop in place.  
Do not remove or reposition the  
fixed limit stop on the pan/tilt unit.  
DAMAGE WILL OCCUR.  
4. Pan the unit to the desired left position. Adjust the left pan limit stop as de-  
scribed in step 3.  
5. Pan left and right to both limit stops and check for exact positioning. Tighten  
both stops securely.  
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 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 man-  
ner.  
9. Tilt the table up and down and check for exact positioning.Tighten both stops  
securely. Replace the cover plate.  
NOTE: COVER PLATE IS NOT SHOWN.  
Figure 4. PT573R/PT573-24R Limit Stop Adjustments  
Pelco Manual C332M-D (10/98)  
9
 
3.5 FRAME SCAN ADJUSTMENT  
Frame scan duration is set at the factory for approximately four seconds. You can  
adjust the scan duration to operate between two and nine seconds.  
To adjust the frame scan duration:  
1. Remove the three screws on the front of the pan/tilt housing and remove the  
cover.  
2. Turn on the control unit.  
3. Activate the frame scan circuit. The unit should pan either left or right for four  
seconds and then dwell for the same amount of time.  
4. Adjust the scan duration by turning the potentiometer (mounted to the back of  
the frame scan board) clockwise to decrease the time or counterclockwise to  
increase the time (refer to Figure 5).  
5. After the desired frame scan duration is set, deactivate the frame scan and  
replace the pan/tilt cover.  
Figure 5. Frame Scan Adjustment Location  
10  
Pelco Manual C332M-D (10/98)  
 
4.0 OPERATION  
Refer to the manual for your control equipment for operating the pan/tilt.  
Pelco Manual C332M-D (10/98)  
11  
 
5.0 TROUBLESHOOTING  
Some common problems encountered with pan/tilt systems include miswiring, over-  
loading, and not using the units for the correct application. If the pan/tilt unit fails to  
operate, do the following:  
1. Check the fuse in the control unit. If the fuse is bad, replace it.  
2. If the fuse blows after replacing it, check the control cable between the control  
unit and the pan/tilt for shorts, high resistance, or opens.  
3. If the control cable is good, reconnect it to the control unit but not to the pan/tilt.  
Replace the fuse and operate the control unit. If the fuse blows again, the fault  
is in the control.  
Refer to Figure 3 for the following steps.  
4. If the control unit is good, check the wiring harness in the pan/tilt for shorts.  
5. If the wiring harness is good, check the motor starting capacitors.  
6. If the starting capacitors are good, check the motors for opens and shorts.  
There should be low resistance between the windings.  
7. Check the limit switches for opens and shorts.  
5.1 SERVICE MANUAL  
If you need to service your unit, obtain a service manual in one of the following  
ways:  
C325SM.  
Contact Pelco’s Literature Department and request service manual C325SM.  
12  
Pelco Manual C332M-D (10/98)  
 
6.0 MAINTENANCE  
Inspect the pan/tilt unit every six months to ensure trouble-free operation and an  
extended product life. Harsh environments and/or continuous motion applications  
may require more frequent maintenance.  
Please read all of the instructions that follow before servicing the pan/tilt.  
To begin, remove the three screws on the front of the pan/tilt housing and lift the  
cover to gain access to the pan and tilt motor assemblies.  
6.1 TIGHTENING DRIVE CHAINS  
Check the pan and tilt drive chains for tension. A movement of 1/32 of an inch to 3/32  
of an inch in the chains is acceptable. If the movement of a chain exceeds 3/32 of an  
inch, adjust the chain as follows:  
1. Loosen the screws securing the motor to the mounting frame.  
2. Pry on the motor to apply tension to the chain. Do not over-tension the drive  
chain.  
3. Keep tension on the chain while tightening the screws.  
6.2 CHAIN DRIVE LUBRICATION  
Sprockets, chains, and gears should be well greased. If necessary, lubricate the  
pan and tilt gears, sprockets, and chains as follows with a high-quality grease ca-  
pable of withstanding temperatures from -50° to 170°F (-46° to 77°C). Do the fol-  
lowing:  
1. Liberally apply grease to the pan and tilt gears, chains, and sprockets (refer to  
Figure 6).  
2. Operate the pan and tilt motors to spread the grease across the parts.  
3. Apply additional grease if necessary.  
4. Reinstall the cover. If the pan/tilt is installed outdoors in an inverted position,  
apply RTV silicone sealant as shown in Figure 1.  
Figure 6. Servicing the Pan/Tilt  
Pelco Manual C332M-D (10/98)  
13  
 
7.0 SPECIFICATIONS  
GENERAL  
Construction:  
Dimensions:  
Environment:  
Temperature:  
Aluminum plate, all internal parts corrosion protected  
See Figure 7  
Indoor/outdoor  
-10°F to 140°F (-23° to 60°C)  
Weight  
Unit:  
22 lb (9.9 kg)  
25 lb (11.5 kg)  
Shipping:  
MECHANICAL  
Pan  
Horizontal  
Movement:  
0-355°  
Speed:  
Torque:  
6°/sec ±1° (no load condition)  
Frame scan duration is adjustable from 2-9 seconds (factory  
set at 4 seconds)  
10 ft lb with specified voltage  
Tilt  
Vertical  
Movement:  
±90°  
Speed:  
Torque:  
3°/sec ±.5° (no load condition)  
20 ft lb with specified voltage  
Maximum Load:  
40 lb (18.14 kg) at 5 inches (12.7 cm) from tilt table surface to  
center of gravity  
Gearing:  
Adjustable worm gear final drive  
Bearings:  
Heavy-duty ball bearings (pan)  
Oilite bronze bushing (tilt)  
Braking:  
Mechanical friction-type  
ELECTRICAL  
Input Voltage:  
24 VAC, 50/60 Hz (PT573-24R)  
120 VAC, 50/60 Hz (PT573R)  
Power  
Requirements:  
Running  
24 VAC Unit  
.9 amps  
(21.6 vA)  
120 VAC Unit  
.18 amps  
(21.6 vA)  
Pan  
Tilt  
.9 amps  
(21.6 vA)  
.18 amps  
(21.6 vA)  
Starting  
24 VAC Unit  
1.35 amps  
(32.4 vA)  
120 VAC Unit  
.27 amps  
(32.4 vA)  
Pan  
Tilt  
1.35 amps  
(32.4 vA)  
.27 amps  
(32.4 vA)  
14  
Pelco Manual C332M-D (10/98)  
 
Connectors:  
Motors:  
Amp CPC type, mate supplied  
Two-phase induction type, continuous duty, instantaneous  
reversing  
Limit Switches:  
Pan and tilt – 5 amp, 10 million cycle rating (external adjust-  
ment)  
Conductor  
Requirements:  
6 (7 if two wires are used for motor common) plus ground,  
unshielded  
Figure 7. Dimension Drawing  
Pelco Manual C332M-D (10/98)  
15  
 
8.0 WARRANTY AND RETURN INFORMATION  
WARRANTY  
Pelco will repair or replace, without charge, any merchandise proved defective in material or workman-  
ship 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® 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 CC3651H-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®, Esprit®, ExSite, and PS20 Scanners, including 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™ Series distributed network-based video products.months on DX Series digital video  
recorders, NVR300 Series network video recorders, EnduraSeries distributed network-based video  
products, and TW3000 Series twisted pair transmission 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 (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.  
RETURNS  
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).  
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: 650-737-1700  
Fax: 650-737-0933  
® Pelco, the Pelco logo, Spectra, Esprit, Genex, Legacy, and Camclosure are registered trademarks of Pelco.  
™ Endura and ExSite are trademarks of Pelco.  
© Copyright 1998, Pelco. All rights reserved.  
16  
Pelco Manual C332M-D (10/98)  
 

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