Pelco PT280-24 User's Manual
Contents
1. 280 24 Light Duty Installation Operation Manual C324M I 8 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 CONTENTS Section 1 0 GENERAL a ii a 1 1 IMPORTANT SAFEGUARDS AND WARNINGS 2 0 DESCRIPTION 3 0 INSTALLATION 7 3 1 MOUNTING 7 3 2 CAMERA ENCLOSURE INSTALLATION az 3 3 ELECTRICAL INSTALLATION 7 3 3 1 Mating Connector Assembly 9 3 4 LIMIT STOP ADJUSTMENTS 13 4 0 OPERATION RAI ia 14 5 0 TROUBLESHOOTING 2 15 51 SERVICE MANUA i deine piadina 15 6 0 MAINTENANCE er ne eene nt eene da 16 6 1 TIGHTENING DRIVE CHAINS 16 6 2 CHAIN DRIVE LUBRICATION i 16 7 0 SPEGIFIGATIONS cana 17 8 0 WARRANTY AND RETURN INFORMATION 20 LIST OF ILLUSTRATIONS Figure Page Connector Assembly nennen PT280 24P PT280 24SL Wiring Diagram PT280 24P PP Wiring Diagram eese PT280 24SL PP Wiring Diagram eee Limit Stops Se2. Design and product specifications subject to change without notice Pelco Manual C324M I 8 98 VIDEO amp CAMERA POWER CABLE 22 55 88 LENS CONNECTOR TILT TABLE MOUNTING DIMENSIONS g 28X250 71 X 6 35 OB SLOT E 4 50 3 amp PT280 24P PT280 24SL 144 20 3X 312 79 SLOT 2X X 3 8 USABLE THD EQ SP ON 1 00 2 54 1254 318 vi 475 23 00 A 12 07 7 62 PT280 24SL PT280 24P MOUNTING DIM MOUNTING DIM NOTE VALUES IN PARENTHESES ARE CENTIMETERS ALLOTHERS ARE INCHES Figure 7 PT280 24 Series Dimension Drawings Pelco Manual C324M I 8 98 19 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 us
3. 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 O Copyright 1998 Pelco All rights reserved 20 Pelco Manual C324M I 8 98
4. up limit stop until it touches the tilt limit switch actuator Push the stop against the actuator until it clicks indicating that the limit switch has opened Lock the stop in place Tilt the table to the desired down position and set the stop as described in step 7 Tilt the table up and down and check for exact positioning Tighten both stops securely Replace the cover plate NOTE COVER PLATE NOT SHOWN IN THIS ILLUSTRATION LENS CONNECTOR E 80 y 2032 TILT TABLE VIDEOR MOUNTING DIMENSIONS 51 28X250 FOWER 71X635 CABLE OBSLOT 22 55 88 LONG D 450 yl 1143 225 y 67 Pr280 24P 6 PT280 248L 414 20 3X 831279 ala X 3i USABLE THD EQSPON 1254 4 10054 BC 3 18 n 85 j 415 L as 59 1207 782 PT280 24SL PT280 24P MOUNTING DIM MOUNTING DIM Figure 5 Limit Stops 13 4 0 OPERATION Refer to the manual for your control equipment for operating the pan tilt unit The pan tilts of the PT280 24 Series will function in the Auto Random mode when used with 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 used in the controller 14 Pelco Manual C324M I 8 98 5 0 TROUBLESHOOTING Pelco Manual C324M I 8 98 Some common problems encounter
5. 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 C324M I 8 98 2 0 DESCRIPTION The pan tilts of the PT280 24 Series mini size light duty indoor units capable of supporting loads up to 15 pounds 6 8 kg They operate on 24 VAC They are factory pre wired for pan and tilt control functions motorized zoom lens operation camera power and video All connections are made at the input output connectors eliminating the need for wiring harnesses This greatly reduces instal lation time while increasing reliability and serviceability Pan tilts in the PT280 24 Series are ideally suited for use with discreet surveillance enclosures 2 1 MODELS PT280 24P Mini size light duty pan tilt 24 VAC PT280 24SL Mini size light duty pan tilt with 360 pan rotation 24 VAC PT280 24P PP Same as PT280 24P except with preset positioning capabili ties PT280 24SL PP Same as PT280 24SL except with preset positioning capabili ties 2 2 CERTIFICATIONS The products identified below have been tested and certified for agency compli ance as noted Agency Compliance Certification ee Lu lesson II CS E 0 4 X X Applicable CE FCC UL and CSA cUL stan
6. ECTRICAL INSTALLATION 1 Assemble and connect the cable between the pan tilt and controller On the pan tilt the cable connects to either the 14 pin or 28 pin connector The mating connector is supplied with the pan tilt as loose equipment To assemble the 14 pin or 28 pin connector to the cable refer to Section 3 3 1 Mating Connector Assembly The pan and tilt motors require 24 VAC Refer to Table A to determine the size of wire to use An RB24 Relay Box can be used to extend the distance be tween the pan tilt and controller To assemble the other end of the cable refer to the documentation for the equipment to which it will connect Make the cable for the camera lens functions and connect it to the pan tilt and camera On the side of the pan tilt is either a 6 pin or 9 pin connector that is for camera lens functions The mating connector is supplied with the pan tilt as loose equipment To assemble the 9 pin connector to the cable refer to Section 3 3 1 Mating Connector Assembly Refer to Figure 2 to wire the 6 pin connector To assemble the other end of the cable refer to the documentation for the camera Connect the BNC connector from the pan tilt to the video output of the cam era Connect the black wires with the spade lugs from the pan tilt to the power input on the camera The other ends of the wires go to pins 9 and 14 of the 14 or 28 pin connector as shown in the wiring diagrams in Figures 2 4 Connect the spade l
7. N BLK GRN WHT A gt BLK xS WHT YEL X_ 2 BLK xS BED COAX TEN YEL 9 LENS CONNECTOR Figure 4 PT280 24SL PP Wiring Diagram Pelco Manual C324M I 8 98 WARNING Do not operate pan tilt with out limit stops Do not attempt to adjust the limit stops while the unit is operating Personal injury or damage to the unit may result Do not remove or re position the fixed limit stop on the pan tilt DAMAGE WILL OC CUR NOTE 7he PT280 24SL and PT280 24SL PP do not have pan limit stops Disregard steps 1 5 Pelco Manual C324M I 8 98 3 4 LIMIT STOP ADJUSTMENTS To set pan tilt limit stops perform the following steps Refer to Figure 5 1 2 Loosen the pan limit stops Turn on the control unit Pan the unit to the right until the desired right pan limit is reached Move the right pan limit stop until it touches the pan limit switch actuator Push the stop against the actuator until it clicks indicating that the limit switch has opened Lock the stop in place Pan the unit to the desired left position Adjust the left pan limit stop as de scribed in step 3 Pan left and right to both limit stops and check for exact positioning Tighten both stops securely Remove the cover plate from the left side of the tilt table Turn on the control unit if you are starting at this step Loosen the limit stop screws and tilt the table to the desired up position Move the
8. P PP 0 355 PT280 24SL 360 PT280 24SL PP 360 Pan Speed 12 1 No load condition Tilt X90 movement in vertical plane Tilt Speed 3 sec 5 No load condition Maximum Load 15 Ib 6 8 kg at 2 inches 5 08 cm from tilt table surface to center of gravity upright or inverted Gearing Chain and sprocket final drive Bearings Pan Heavy duty ball bearings Tilt Oilite bronze bushing Braking Friction ELECTRICAL Input Voltage 24 VAC required for pan tilt Power Requirements Running Pan 31 7 5 Tilt 38 amp 9 2 vA Starting Pan 47 11 2 vA Tilt 56 amp 13 5 vA Maximum Current 2 amps per conductor SL model only Connectors Amp CPC type mate supplied installed onto a pigtail exiting from the base ofthe unit all functions camera power lens pan tilt and video Video Connector BNC Camera Power Spade lugs Motors Two phase induction type continuous duty instantaneous reversing Limit Switches Pan 5 amp external adjustment Tilt 5 amp external adjustment Pelco Manual 24 8 98 17 18 GENERAL Construction Aluminum plate all internal parts corrosion protected Environment Indoor Temperature 32 to 120 F 0 C to 49 C Dimensions See Figure 7 Weight PT280 24P PT280 24P PP 910 4 05 kg PT280 24SL PT280 24SL PP 11 lb 4 95 kg Shipping Weight PT280 24P PT280 24P PP 11 lb 4 95 kg PT280 24SL PT280 24SL PP 12 lb 5 44 kg
9. 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 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
10. ance Please read all of the instructions that follow before servicing the pan tilt To begin remove the two screws on the back 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 and chains should be well greased If necessary lubricate the pan and tilt sprockets and chains as follows with a high quality grease capable of withstand ing temperatures from 50 to 170 F 46 to 77 C Do the following 1 Liberally apply grease to the pan and tilt drive 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 APPLY GREASE TO THESE LOCATIONS if Le 2 TO THESE S LOCATIONS Figure 6 Servicing the Pan and Tilt APPLY GREASE 16 Pelco Manual C324M I 8 98 7 0 SPECIFICATIONS MECHANICAL Pan Movement in horizontal plane PT280 24P 0 355 PT280 24
11. dards CE Class B UL Standard 2044 Additional applicable ratings 1 IP 20 Pelco Manual C324M I 8 98 3 0 INSTALLATION To ensure proper wiring and operation of your equipment it is recommended that you test the pan tilt and associated equipment in your facility before installing it in the field Refer to Sections 3 2 through 3 4 3 1 MOUNTING CAUTION Pan tilis The pan tilt unit can be mounted upright or inverted Attach it to a flat surface If you in the PT280 24 Se use a wall ceiling or pedestal mount follow the instructions that are provided with ries are for indoor use the mount Make sure the mounting surface can support four times the combined Do not install outdoors weight of the pan tilt enclosure camera and lens The PT280 24P and PT280 They are designed to 24P PP models weigh 9 pounds 4 05 kg The PT280 24SL and PT280 24SL PP models weigh 11 pounds 4 95 kg Refer to the manuals for your enclosure cam operate in an upright era and lens for the weights of those units The weight of the enclosure camera or inverted position and lens must not exceed 15 pounds 6 81 kg only Do not mount the pan tilts horizon Proceed to Section 3 2 CAMERA ENCLOSURE INSTALLATION tally 3 2 CAMERA ENCLOSURE INSTALLATION Attach the enclosure camera and lens to the pan tilt unit with 1 4 20 hardware not supplied Proceed to Section 3 3 ELECTRICAL INSTALLATION 3 3 EL
12. ed 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 DX Series digital video recorders NVR300 Series network video recorders Endura Series 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
13. ed maintenance instructions Changed tilt torque specification from 5 inches to 2 inches This page intentionally left blank Pelco Manual C324M I 8 98 1 0 GENERAL 1 1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product the following WARNINGS should be observed 1 Installation and servicing should only be done by qualified service personnel and conform to all local codes Unless the unit is specifically marked as a NEMA Type 3 3R 35 4 6 or 6P enclosure it is designed for indoor use only and it must not be installed where exposed to rain and moisture The weight of the camera lens and enclosure shall not exceed 15 Ib 6 81 kg Only use replacement parts recommended by Pelco 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 The installation method and materials should be capable of supporting four times the weight of the enclosure pan tilt camera and lens combination The product and or manual may bear the following marks This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit This symbol indicates that dangerous voltage constituting a fa risk of electric shock is present within this unit CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN
14. ed 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 Ifthe fuse blows after replacing it check the control cable between the control unit and the pan tilt for shorts high resistance or opens 3 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 Figures 2 4 for the following steps 4 Ifthe 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 Ifthe 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 Go to Pelco s web site at http www pelco com and find service manual C323SM Contact Pelco s Literature Department and request service manual 3235 15 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 mainten
15. osition 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 3 and 7 at the pan tilt or control and the UP DOWN functions pins 5 and 6 at the pan tilt or control Pelco Manual C324M I 8 98 3 3 1 Mating Connector Assembly To assemble the mating connectors refer to Figure 1 and perform the following steps 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 Refer to Detail A in Figure 1 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 Using an AMP style crimper crimp the wires and their insulation to the connector pins Slide the connector pins into the appropriate holes in the connector body until they snap into place Refer to detail B in Figure 1 and to Figures 2 4 for correct pin arrangement depending on model and options Push the connector clamp assembly with boot if used toward the connector body Screw
16. rvicing the Pan and Tilt PT280 24 Series Dimension Drawings LIST TABLES Table Page A Requirements to Wire 24 VAC Power to Pan and Tilt Motors 8 Pelco Manual C324M I 8 98 Pelco Manual C324M I 8 98 REVISION HISTORY Revision A Manual updated with improved wiring Revision B Manual revised with updated wiring diagram and corrected mechanical parts list Revision C Manual revised to include updated wiring Revision D Manual revised to include updated manual format and corrected wiring diagram Revision E Manual revised to include updated wiring Revision F Manual revised to include changes to exploded assembly diagram materials list and wiring Revision G Manual revised to include exploded assembly diagram parts and respective materials list Revised installation instructions Added Table A Updated Table C and Specifications Figures 4 and 5 revised to show correct wire colors for pins 5 and 6 Figure 3 reivised to show correct pin outs on Manual Date Comments C324M 12 89 Original manual C324M 4 90 diagrams C324M 7 90 C324M 2 91 diagram C324M 4 92 C324M 10 92 diagram C324M F 2 95 diagrams C324M G 6 95 C324M H 10 96 10 97 lens connector C324M I 8 98 Changed manual to new format Added certifications Re vised installation instructions Moved exploded assembly diagrams and parts lists to maintenance service manual Add
17. the clamp assembly onto the connector body being careful not to disturb the wires To complete the assembly attach the appropriate clamp with the screws pro vided and tighten Figure 1 Connector Assembly 10 CONNECTOR COMMON LEFT RIGHT VIDEO VIDEO SHIELD CAMERA POWER CAMERA POWER IRIS FOCUS ZOOM LENS COMM SFTY GRND RED WHT lt gt BLK HS W YEL lt BLK xB BLK W BRN LENS WIRED CONNECTOR W ORG GRN Figure 2 PT280 24P PT280 24SL Wiring Diagram Pelco Manual C324M I 8 98 28 PIN PAN TILT SPINDLE CONNECTOR COMMON LEFT RIGHT PAN PRESET TILT PRESET VIO WHT PRESET GND RED WHT PRESET 5V BLK WHT FOCUS WHT BRN ZOOM WHT RED LENS COMM WHT ORG IRIS BLK ZOOM PRESET GRY WHT FOCUS PRESET YEL WHT GROUND GRN CAM POWER WHT BLK HS CAM POWER WHT YEL lt BLK VIDEO RED COAX VIDEO SHIELD YEL 9 LENS CONNECTOR 8 6 3 2 4 1 7 9 Figure 3 PT280 24P PP Wiring Diagram Pelco Manual 24 8 98 11 12 28 PIN PAN TILT SPINDLE CONNECTOR COMMON LEFT SL 360 PRESET PAN PRESET TILT PRESET PRESET GND PRESET 5V FOCUS ZOOM LENS COMM IRIS ZOOM PRESET FOCUS PRESET GROUND CAM POWER CAM POWER VIDEO VIDEO SHIELD WHT BLK ORG WHT BLK YEL WHT BLK RED BLK WHT WHT BRN WHT RED WHT ORG BLK WHT VIO WHT GR
18. ugs to match the wiring of pins 9 and 14 Use an ohm meter or continuity checker to determine which spade lug goes to which pin Proceed to Section 3 4 LIMIT STOP ADJUSTMENTS Pelco Manual C324M I 8 98 Table A Requirements to Wire 24 VAC Power to Pan and Tilt Motors Wire Size Maximum Distance A Maximum Distance B Maximum Distance B AWG 5 Conductors 5 Conductors 6 Conductors All models 5 800 ft 1 768 110 ft 33 53 m 210 ft 64 01 m 8 250 ft 2 515 m 180 ft 54 86 m 330 ft 100 58 m 13 000 ft 3 962 m 290 ft 88 39 m 530 ft 161 54 m IMPORTANT NOTE If RB24 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 and tilt running and assuming 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 1 24 VAC CONTROLLER REQUIRES EXTERNAL T POWER SUPPLY 8 Pelco Manual C324M I 8 98 NOTE Contacts cannot be re moved from the connector without the use of the appropriate AMP ex traction tool ZT305183 for 9 pin and 14 pin connectors and ZT91067 2 for 28 pin connectors which is available from Pelco NOTE When a pan tilt is mounted in the inverted p
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