Pelco PT780-24SL/PPSA User's Manual
Contents
1. 28 Pelco Manual C342M PSA 11 98 LIST OF ILLUSTRATIONS Figure Connector Assembly sse Wiper On Off Connection Removing the Screws sssssseeeeeeneeneeneneneen enn Releasing the Covers Removing the Covers Hooking Cover Halves Tilt Limit Adjustment Pan Limit Adjustment eese re Silicone Application Locations for Inverted 15 Replacing the Cover Halves sese 15 Securing the Cover Halves Silicone Application Location for Upright Unit 16 Pan Tilt Adjustments sse 17 Exploded Assembly Diagram of Mechanical Parts 19 Exploded Assembly Diagram of Mechanical Parts Modifications to Figure 14 22 Exploded Assembly Diagram of Hardware 23 PT780 24P PPPSA and PT780 24SL PPSA Wiring Diagram 25 PT780 24P PPPSA and PT780 24SL PPSA Dimension Drawing 27 LIST OF TABLES Table moov Page 37 Position Connector Pin Designations 10 Requirements to Wire Power to Pan and Tilt Motors 11 Maximum Cable Distances Using RB24 or RB115 Relay Boxes 11 Mechanical Parts List Figure 14 Mechanical Parts List Figure2. PT780 24P PPPSA PT780 24SL PPSA Pan Tilts Installation Operation Manual C342M PSA 11 98 Pelco 300 W Pontiac Way Clovis CA 93612 5699 USA Pelco Online 9 http www pelco com In North America and Canada Tel 800 289 9100 or FAX 800 289 9150 DataFAX 800 289 9108 International Customers Tel 1 559 292 1981 or FAX 1 559 348 1120 DataFAX 1 559 292 0435 CONTENTS Section 1 0 GENERAL 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 1 IMPORTANT SAFEGUARDS AND WARNINGS DESCRIPTION t d e EHI p ORE 6 2 51 MODELS entes repone dien a a cen de t tie 6 INSTALLATION A 3 1 MOUNTING eene a 3 2 ENCLOSURE INSTALLATION af 3 8 ELECTRICAL INSTALLATION eese 7 3 31 LRD41A11 X Legacy Receiver Drivers 7 3 8 2 Control Equipment Except LRD41A11 X Legacy Receiver Drivers sse 8 3 4 PAN AND TILT LIMIT STOP ADJUSTMENTS 12 3 5 1 15 OPERATION ate eri aes 17 MAINTENANCE 2 erronee re tert Ce anal dp deeds 17 EXPLODED ASSEMBLY DIAGRAMS 19 WIRING DIAGRAM eese nennen nnne nnne 25 SPECIFICATIONS iain caca p ca teo e ep ei dead 26 WARRANTY AND RETURN INFORMATION
3. 3 3 1 LRD41A11 X Legacy Receiver Drivers WARNING To prevent damage to the wiper if your enclosure has one AC high to turn on the wiper pin 25 of the 37 pin connector must come from the same circuit that provides power to the wiper pin 15 of the 37 pin connector This is because the wiper and the on off con trol share the same AC neu tral pin 16 See Figure 2 Pelco Manual C342M PSA 11 98 Connect the 37 pin round connector from the pan tilt unit to the mating connector on the receiver driver 3 3 2 All Control Equipment Except WARNING To prevent damage to the wiper if your enclosure has one AC high to turn on the wiper pin 25 of the 37 pin connector must come from the same circuit that provides power to the wiper pin 15 of the 37 pin connector This is be cause the wiper and the on off control share the same AC neutral pin 16 See Fig ure 2 LRD41A11 X Legacy Receiver Drivers Make the interconnecting cable to link the 37 pin round connector from the pan tilt unit to the control equipment For cable requirements refer to the following tables Table A Connector Pin Designations Tables B and C Requirements to Wire Power to Pan and Tilt Motors To determine the size of wire to use for enclosure power pins 15 and 16 add together the wattage of the camera and the wattage of the window wiper if the enclosure has a wiper The wattage of the wiper is 25 watts If the pan tilt has the op
4. 15 Hardware Parts List Figure 16 REVISION HISTORY Pelco Manual C342M PSA 11 98 Manual Date Comments C342M PSA 1 97 Original version 9 97 Revised Figure 17 to move note A from pin 30 to pins 9 and 14 Revised Table A to show that pins 30 and 4 are used for sync signal and that pins 9 and 14 are not used on ENGPT780 24SL P Changed manual to new format 12 97 Changed ENGPT780 24P PP to PT780 24P PPPSA and changed ENGPT780 24SL P to PT780 24SL PPSA 11 98 Revised procedures in Section 5 0 Maintenance Repaginated manual This page intentionally left blank Pelco Manual C342M PSA 11 98 1 0 GENERAL 1 1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product the following WARNINGS should be observed 1 Installation and servicing should only be done by qualified service personnel and conform to all local codes 2 The weight of the camera lens and enclosure shall not exceed 52 Ib 23 59 kg 3 Only use replacement parts recommended by Pelco 4 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 5 installation method and materials should be capable of supporting four times the weight of the enclosure pan tilt camera and lens combination The product
5. 6 32 Roll pin Allen screw 4 40 x 250 inch Dowel pin Cover gasket Tilt shaft gasket Set screw 6 32 x 3 16 inch Screw 8 32 x 2 1 2 inch pan head Phillips Flat washer Split lock washer 8 Hex nut 8 32 Spindle cover gasket Spindle mount gasket Screw 10 32 x 3 4 inch pan head Phillips Allen bolt 1 4 20 x 625 inch ZH6 32X2 50SPP ZH932X1 75X130 ZHeLWSSL ZH6 32NUTSH ZH10 32X 375SSS ZH10LWSSL ZH2 56X 375SRS ZH2LWSIS ZH4 40X 375SPP ZH4LWSIS ZH8 32X 250SPP ZH8LWSIS ZH2 56X 437SPP ZH6 32X 500FPF ZH1 420X 625SFS ZH4 40X 625SPP ZHPIN3 31X3 4R ZH1 420X1 50SS ZH260X562X65C ZH1 4LWSSL ZH10 32X 875GRY PS3010002 ZH4 40X 250SPP ZH6 32X 375SPP ZH1 420X 750SS ZH1 420X 750SFS ZH6 SAX 250CPP ZHPIN3 23X1 2R ZH4 40X 2508S 90010004 90610010 90010014 2 6 32 1875 ZH8 32X2 50CPS ZH932X1 75X130 ZH8LWSSL ZH8 32NUTSH 90010003 90010012 ZH10 32X 750SPP ZH1 420X 625CS Pelco Manual C342M PSA 11 98 7 0 WIRING DIAGRAM 37 PIN ROUND CONNECTOR LIMIT SWITCHES 3 LEFT 1 COMMON M MOTOR RIGHT UP M TILT MOTOR DOWN e __1 26 PIN D TYPE HEATER BLANKET AC HIGH aL ERUN BOTH HEATER BLANKET AC NEUTRAL PAN TILT 230 VAC ENCLOSURE POWER AC HIGH 11 21 C MODELS 230 VAC ENCLOSURE POWER AC NEUTRAL 12 22 C SAFETY GROUND 5 SPARE SPARE LENS COMMON FOCU
6. clamp 37 pin connector socket assembly loose equipment Includes 37 position housing boot Sockets cable clamp 9004008COMP 90010020 POTDARMO 10 0K POTP010 0K 9004009COMP 5806005 5806003 5806002 90010008 9004005COMP 9004006COMP PT18004003COMP 9004004COMP 90010030 GRO2175 GRO2170 9004020COMP 9004021 COMP 9004023COMP 15510000 1554051 COMP 90010017 GRO2172N 9064015COMP 9064014COMP 90010009 9061002ASSY 9061003ASSY CON640428 2 CON640428 3 CON640428 6 LBL19000 90010025 CON206305 1 CON66400 1 CON206138 1 CONA37S Non 360 PP models Not on SL models SL model PP models only All SL models SL PP model only Pelco Manual C342M PSA 11 98 21 Figure 15 Exploded Assembly Diagram of Mechanical Parts Modifications to Figure 14 Table E Mechanical Parts List Figure 15 Pan spindle 9004027COMP Upright pan side 9064016COMP Tilt shaft 9004028COMP Switch spacer 176 9064019COMP Switch spacer 408 9064020COMP Switch actuator SWIJS5 Limit switch cam 9064018COMP Potentiometer gear mount 9064021COMP Potentiometer bracket 9064017COMP Pan spindle snap ring 80010019 Allen screw 10 32 x 1 00 ZH10 32X1 00CS Split lock washer ZH10LWSSL Flat washer 10 ZH204X436X60C Screw 2 56 x 250 pan head Phillips ZH2 56X 250SPP Screw 2 56 x 875 pan head Phillips ZH2 56X 875SPP Star lock washer 2 ZH2LWSIS Screw 2 56 x 750 pan head P
7. could occur when power is turned on The following servicing should be done every six months with average use 1 Remove the PT780 s outer casing Refer to step 1 under Section 3 4 PAN AND TILT STOP LIMIT ADJUSTMENTS 2 Inspect the gaskets around the cover tilt shaft and spindle for damage 3 Refer to Figure 13 It shows the parts locations of the tilt assembly Look for similar orientations of parts when adjusting the pan assembly 4 Check the backlash adjustment Backlash is the slack or binding in a pan and tilt base mount Determine back lash by lifting the mount assembly grasping the base and wiggling it There should not be any play or binding between the gear A and worm drive B Play or binding indicates a backlash problem One backlash problem involves a worm and worm gear connection loose enough to cause slipping or tight enough to cause binding The second involves a too loose or too tight chain usually causing symptoms similar to the worm and worm gear problem slipping or binding a Verify that the worm drive B is fully seated in the worm gear A If itis not 1 Locate the worm driven gear for either the pan or the tilt motor linkage Loosen the three hex screws F holding the worm in place but leave enough thread in place to hold the assembly on the mount 2 Using your thumbs gently move the worm forward or pull the assembly back from the worm gear to either tighten or loosen the gear spa
8. L Pins 2 and 19 24 are not used Pelco Manual C342M PSA 11 98 Table B Requirements to Wire Power to Pan and Tilt Motors Maximum Cable Length 6 Conductors 7 Conductors 24 VAC PT780 24P Models 20 AWG 59 ft 17 98 m 118 ft 35 96 m 18 AWG 94 ft 28 65 m 188 ft 57 30 m 16 AWG 149 ft 45 41 m 298 ft 90 83 m Cable distances are based on 26 4 VAC output from the controller and 10 cable loss with both motors pan and tilt running simultaneously Six conductors for operating pan and tilt motors Pin number in 37 pin connector Function 3 Left 7 Right NOTE Operation of the pan tilt unit 6 Down at lower than 24 VAC will result in 5 Up reduced load and speed capability 1 Motor Common 8 Safety Ground Same as six conductors except uses two wires for motor common Table C Maximum Cable Distances Using RB24 or RB115 Relay Boxes Wire Size Maximum A Maximum B Distance Distance 5 800 ft 1 768 m 8 250 ft 2 515 m Use Table B 13 000 ft 3 962 m CONTROL REQUIRED EXTERNAL POWER SUPPLY Not recommended for reliable service between control and relay box Pelco Manual C342M PSA 11 98 11 3 4 PAN AND TILT LIMIT STOP ADJ USTMENTS 1 Remove the covers a Refer to Figure 3 and remove the Phillips screw on each side of the pan tilt unit b Refer to Figure 4 and place your hands under the cover halves Exert a strong upward force to release the
9. OMP 1554050COMP SWIJS138B SWI1SM1 9064002COMP PT250010004 COND226S 9004015COMP 9004000COMP 90010002 90010001 90010024 90010006 9064008COMP 9064001 COMP 90010009 9004024COMP 9004025COMP 90010028 5808000 5808001 9064005COMP 5804022COMP PCB9061000ASSY 9064004COMP 9004001COMP 5804006COMP 90010029 9064007COMP 1554049COMP 250010000 28010000 9004017COMP 9004022COMP PP models only Non 360 PP models All SL models Not on SL models SL PP model only SL model Continued on next page 20 Pelco Manual C342M PSA 11 98 Table D Mechanical Parts List continued 2 PhP 2 2 1 1 1 1 1 1 The following items are not shown Pan potentiometer bracket Gear 56 teeth Pan preset potentiometer Gear train nut Bronze bushing Thrust washer Thrust bearing Worm Gear train bracket 3 position bar nut Sprocket Pan spindle nut Ball stud receiver Grommet 3 8 ID Grommet 1 4 ID Wire clamp Eyelet service bracket Snap ring Pan limit switch bracket Wave spring Grommet Unthreaded backup plate Threaded backup plate Worm gear Pan chain assembly 29 pitch Tilt chain assembly 35 pitch 2 position plastic connector 3 position plastic connector 6 position plastic connector Cover labels Dust protector 26 pin subminiature D type socket 37 pin connector plug installed on cable Connector pins Cable connector
10. S ZOOM IRIS VIDEO SIGNAL CAMERA SYNC SIGNAL VIDEO SYNC GROUND PP FOCUS PP ZOOM PP 5V PP TILT rpm PP PAN gt PP SL PP GROUND BOTH MODELS WIPER SPARE NOT ON SPARE SL MODEL SPARE SPARE NOT USED NOTES A NOT AVAILABLE ON SL MODEL B SL MODEL ONLY C PINS 21 AND 22 ARE NOT USED ON SL MODEL Figure 17 PT780 24P PPPSA and PT780 24SL PPSA Wiring Diagram Pelco Manual C342M PSA 11 98 25 8 0 SPECIFICATIONS 26 MECHANICAL Pan Rotation Pan Speed Tilt Rotation Tilt Speed Torque Output Maximum Load Pan Tilt Drive System Pan Tilt Bearings Lubricants Bearings Chain Braking ELECTRICAL Input Voltage VA Required Maximum Current Connectors Motor Type Limit Switches GENERAL Construction Pan Tilt Worm Gear Worm Drive Dimensions Environment Weight Unit Shipping Movement in horizontal plane 0 355 0 360 SL model only 9 sec 1 no load condition 90 down from horizontal 60 up from horizontal 3 sec 5 no load condition 23 8 ft Ib 32 3 at rated voltage and 75 23 9 C 52 Ib 23 55 kg at specified torque Delrin worm gear Ground and polished stainless steel worm Roller thrust bearings and bronze Oilite bushings NLGI 2 Lithium complex grease fortified with molybdenum Teflon chain lubrica
11. and or manual may bear the following marks This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit maintenance instructions in the literature accompanying this unit This symbol indicates that there are important operating and 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 C342M PSA 11 98 5 2 0 DESCRIPTION The PT780 24P PPPSA and PT78024SL PPSA pan tilt units are designed for me dium duty indoor outdoor use The PT780 24P PPPSA pan tilt is designed for use with the EH4718L WPSA and EH4718L PSA environmental enclosures The PT780 24SL PPSA pan tilt is designed for use with the EH4718LDB WPSA environmental enclosure Pelco s RediLINK connector makes it simple and quick to install an enclosure The weight of the enclosure with camera and lens must not exceed 52 pounds 23 56 kg You can easily remove the clamshell covers from the sides of the pan tilt units to access all internal parts without having to remove the camera enclosure This makes it easy to service the units and to adjust the pan and tilt limit stops 2 1 MODELS PT780 24P PPPSA Heavy duty indoor out
12. cing to the worm gear Move the base of the pan and tilt to check the adjust ment 3 If you get movement in the base press a finger down in the middle of the worm assembly If you get no movement in the base use your thumb and forefinger to pull the worm assembly back until you get movement 4 When the spacing is correct tighten the hex screws Start with the middle Screw to ensure proper spacing 5 Remove the screw C in the gear train nut D 6 Tighten the gear train nut to remove any play 17 18 7 Line up the hole in the gear train nut with the nearest hole in the gear train bracket E 8 Replace the screw Refer to Figure 13 Adjust chain tension if needed 1 Locate the pan or tilt motor on the assembly Loosen the hex screws G that hold the motor to its mounting bracket Depending on which motor assembly you are adjusting there will be either three pan or four tilt Only two screws are shown in Figure 13 2 Using a screwariver pry the motor down at H to tighten for the correct chain tension You should not be able to freely move the motor with your finger nor should it be so tight that it will not move at all as this usually leads to binding 3 Tighten the hex screws Using a controller you should now be able to move the PT780 without loose ness or binding If you have any problems contact Pelco s Technical Support Department Lubricate the chains Use a Teflon chain lubricant s
13. covers from their internal latching devices c Refer to Figure 5 and pull the cover halves away from the pan tilt unit d Set the covers down or hang them by the eyelets inside the covers refer to Figure 6 The wire and hook on which to hang the covers is not provided Figure 3 Removing the Screws Figure 5 Removing the Covers Figure 6 Hooking Cover Halves 12 Pelco Manual C342M PSA 11 98 2 Adjust the tilt limit stops Refer to Figure 7 for the location of the tilt limit stops item 7 Turn the control unit on and tilt the unit to the desired up position Move the up limit cam until it touches the limit switch actuator Push the cam against the actuator until it clicks indicating that the limit switch has opened Apply Lock Tite to the set screw item H and tighten the screw on the cam Operate the pan tilt to the desired down position Move the down limit cam until it touches the limit switch actuator Push the cam against the actuator until it clicks indicating that the limit switch has opened Apply Lock Tite to the set screw item H and tighten the screw on the cam Figure 7 Tilt Limit Adjustment Pelco Manual C342M PSA 11 98 13 3 Adjust the pan limit stops NOTE The SL model does not have Refer to Figure 8 for the location of the pan limit stops Turn the control unit on pan limit stops and pan the unit to the desired right limit stop Move the right limit stop until i
14. door pan tilt with preset positioning capabilities 24 VAC PT780 24SL PPSA Medium duty indoor outdoor pan tilt with preset positioning capabilities and 360 pan rotation 24 VAC Pelco Manual C342M PSA 11 98 3 0 INSTALLATION 3 1 MOUNTING NOTE insure proper wiring and operation of your equipment it is rec ommended that you test the pan tilt unit and associated equipment in your facility before installing it in the field Refer to Sections 3 2 through 3 4 CAUTION The PT780 pan tilt units are designed for upright or inverted base up operation Never mount the pan tilt horizontally NOTE If you mount your pan tilt unit in the inverted position you must in stall a rain cover part number 90010019 Attach the pan tilt unit to a wall or ceiling mount Follow the instructions that are provided with the mount Make sure the mounting surface and the selected mount can support four times the combined weight of the pan tilt unit and the camera enclosure including the camera and lens The pan tilt unit weighs approximately 21 5 pounds 9 68 kg Refer to the manuals for your enclosure camera and lens for the weights of those items Proceed to Section 3 2 ENCLOSURE INSTALLATION 3 2 ENCLOSURE INSTALLATION Attach the camera enclosure to the pan tilt unit Follow the instructions that are provided with the enclosure Proceed to Section 3 3 ELECTRICAL INSTALLATION 3 3 ELECTRICAL INSTALLATION
15. er 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 Ship freight prepaid to Pelco 300 West Pontiac Way Clovis CA 93612 5699 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 Goods returned for repair or credit should be clearly identified with the assigned CA RA number and freight should be prepaid All merchandise returned for credit may be subject to a 20 restocking and refurbishing charge Ship freight prepaid to Pelco 300 West Pontiac Way Clovis CA 93612 5699 Pelco Manual C342M PSA 11 98
16. eyboard Two years on all standard motorized and fixed focal length lenses e Two years on Legacy Intercept PV1000 Series CM6700 CM8500 CM9500 CM9750 CM9760 Matrix Spectra DF5 Series and DF8 Fixed Dome products Two years on WW5700 series window wiper excluding wiper blades e Two years on cameras 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 warranty 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 result ing 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 Deal
17. hillips ZH2 56X 750SPP Set screw 6 32 ZH6 32X 187S TOoOmmoous Se ANOakwWD el eee 22 Pelco Manual C342M PSA 11 98 2 g gt D 24 VAC ONLY 1 iii Figure 16 Exploded Assembly Diagram of Hardware Pelco Manual C342M PSA 11 98 23 Table F Hardware Parts List Figure 16 Refer to Figure 15 and Table E for modifications to this list LE ia erie A B C D E F G H J K L M N R S T U V Ww X Y Z 24 E a2 a PENN HU PHF m NY RRR Screw 6 32 x 2 1 2 inch pan head Phillips Flat washer Split lock washer 6 Hex nut 6 32 Allen screw 10 32 x 3 8 inch Split lock washer 10 Screw 2 56 x 3 8 inch pan head Phillips Internal star washer 2 Screw 4 40 x 3 8 inch pan head Phillips Internal star washer 4 Screw 8 32 x 1 4 inch pan head Phillips Internal star washer 8 Screw 2 56 x 7 16 inch pan head Phillips Screw 6 32 x 1 2 inch flat head Phillips Bolt 1 4 20 x 625 inch flat head Phillips Screw 4 40 x 5 8 inch pan head Phillips Roll pin Allen bolt 1 4 20 x 1 2 inch Flat washer 1 4 Split lock washer 1 4 Screw 10 32 x 875 inch gray Thread sealing washer Screw 4 40 x 250 inch pan head Phillips Screw 6 32 x 375 inch pan head Phillips Allen bolt 1 4 20 x 3 4 inch Bolt 1 4 20 x 3 4 inch flat head Phillips Self tapping screw
18. ig ure 11 to force the covers into their latches d Replace the screws in the covers 3 If the pan tilt is installed in an upright position refer to Figure 12 and apply RTV silicone such as Bostik 9732 or equivalent to the shaded areas of the covers APPLY SILICONE SEALANT TO SHADED AREAS BEFORE FINAL ASSEMBLY OF COVERS Figure 9 Silicone Application Locations for Inverted Unit Figure 10 Replacing the Cover Halves Pelco Manual C342M PSA 11 98 15 Figure 11 Securing the Cover Halves APPLY SILICONE SEALANT TO SHADED AREA AT FRONT AND BACK OF CROSS BRACE Figure 12 Silicone Application Location for Upright Unit 16 Pelco Manual C342M PSA 11 98 4 0 OPERATION Refer to the manual for your control equipment for operating the pan tilt unit If your enclosure has the heater blanket option it is thermostatically controlled to turn on at 40 F 4 44 C and turn off at 60 F 15 56 C The heater blanket allows operation of the pan tilt unit to 50 F 45 56 C 5 0 MAINTENANCE Figure 13 Pan Tilt Adjustments Pelco Manual C342M PSA 11 98 If you need to remove the enclosure protect the RediLINK connector area against moisture dust dirt etc Failure to do so could result in a bad connection Also damage to the pan tilt unit or enclosure
19. l 7 Slide the cable shell down the cabling and screw it to the 37 pin connector 8 Screw the cable clamp to the cable shell 9 Connect the 37 pin connector to the mating connector on the pan tilt unit 10 To make a watertight assembly use RTV silicone such as Bostik 9732 or equivalent on both sides of the connector to fill any gaps between the cable clamp shell and cable Proceed to Section 3 4 PAN AND TILT LIMIT STOP ADJUSTMENTS Pelco Manual C342M PSA 11 98 o x STRIP 1 8 7 LS en CRIMP WIRE JACKET OF CABLE CABLE HOUSING SHELL RUBBER BOOT CABLE FRONT VIEW SOCKET 37 PIN CONNECTOR CABLE PLUG 37 POSITION Figure 1 Connector Assembly 37 PIN CONNECTOR EXTERNAL ON OFF CONTROL 25 WIPER ON AC HI ELECTRONIC SWITCH IN WIPER ASSY Figure 2 Wiper On Off Connection Pelco Manual C342M PSA 11 98 9 10 Table A 37 Position Connector Pin Designations ping Function ENGPT780 24P PP ENGPT780 24SL P Coaxial Cable Video Signal Ground Sync Signal Ground Unshielded Conductors Left Right Up Down Common Safety Ground Iris Focus Zoom Spare Spare Lens Common Enclosure Power AC High Enclosure Power AC Neutral Heater Blanket AC High Heater Blanket AC Neutral Wiper Spare Spare Spare PP Ground PP 5V PP Focus PP Zoom PP Pan PP Tilt PP S
20. nt for example TriFlon Friction 24 VAC 50 60 Hz Input Voltage 24 VAC Pan 21 6 vA 9 A Tilt 24 vA 1 A Total vA Required 45 6 vA 1 9 A 2 amps per conductor SL models only Amp CPC type mate supplied 37 pins Single phase instantaneous reversing induction type 120 VAC or 24 VAC 50 60 Hz impedance protected 50 duty cycle 30 minute rating 5 amp 250 VAC maximum 10 million cycle rating internal adjustment Aluminum exterior painted steel and aluminum interior parts Delrin premium performance acetal Ground and polished stainless steel See Figure 18 Indoor outdoor 10 to 140 F 23 to 60 C 21 5 Ib 9 68 kg approximate 25 Ib 11 32 kg Design and product specifications subject to change without notice Pelco Manual C342M PSA 11 98 04 0 93 5 1 4 20 D amp T X 50 USABLE THREAD DEPTH EQUALLY SPACED ON A 2 25 B C Figure 18 PT780 24P PPPSA and PT780 24SL PPSA Dimension Drawing Pelco Manual C342M PSA 11 98 27 9 0 WARRANTY AND RETURN INFORMATION GPelco and the Pelco logo are registered trademarks of Pelco Copyright 1998 Pelco All rights reserved 28 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 Excep tions to this warranty are as noted below Three years on Genex Series multiplexers server and k
21. t touches the limit switch actuator Push the stop against the actuator until it clicks indicating that the limit switch has opened Tighten the screw on the stop Operate the pan tilt unit to check for exact positioning and adjust the stop if necessary Operate the pan tilt to the desired left limit stop CAUTION Never loosen or remove the center stop Move the left limit stop until it touches the limit switch actuator Push the stop It is for protection of wiring against the actuator until it clicks indicating that the limit switch has opened inside the pan tilt unit If the Tighten the screw on the stop center stop is loosened or removed the wiring inside the pan tilt unit will be dam aged Proceed to Section 3 5 FINAL INSTALLATION Operate the pan tilt unit to check for exact positioning and adjust the stop if necessary Figure 8 Pan Limit Adjustment 14 Pelco Manual C342M PSA 11 98 3 5 FINAL INSTALLATION 1 If the pan tilt is installed in an inverted position refer to Figure 9 and apply RTV silicone such as Bostik 9732 or equivalent to the shaded areas of the covers 2 Replace the covers a Refer to Figure 10 and grasp one cover half in each hand and position the covers on each side of the pan tilt unit b Bring the two cover halves together aligning the two pins one cover half with the mating holes in the other cover half c When the cover halves are together press downward as shown in F
22. tional heater blanket the heater blanket requires 40 watts of power pins 31 and 32 The following are some recommended common installation practices For unshielded conductors use jacketed stranded multiconductor cable with additional conductors than needed for future servicing and or additions Use color coded conductors for ease of wiring and to identify functions at a later date Keep a wiring diagram with the system for later reference Refer to Figure 1 and the following steps to construct the end of the cable that connects to the pan tilt unit 1 Slide the unshielded and coaxial cables through the cable shell and rubber boot 2 Strip one inch of the jacket from the cables 3 For the unshielded conductors strip 1 8 inch of insulation from the individual wires 4 Forthe coax unwrap the braid and twist it into a single conductor Strip 1 8 inch of insulation from the center conductor If you are using two coax cables one for video output and one for camera synchronization twist the braid from the two coax cables together 5 Insert the end of each wire into a socket and crimp the end of the socket over the wire s insulation This provides strain relief for the bare wire Then crimp or solder the bare wire to the socket 6 Refer to Table A and push each socket into the proper hole of the 37 pin con nector until it snaps into place Once a socket snaps into place it can not be removed without a special AMP too
23. uch as TriFlon Replace the covers Refer to step 2 under Section 3 5 FINAL INSTALLA TION When you reinstall the covers apply new silicone sealant as shown in Figures 9 and 12 Pelco Manual C342M PSA 11 98 6 0 EXPLODED ASSEMBLY DIAGRAMS j j iii 43 Figure 14 Exploded Assembly Diagram of Mechanical Parts Pelco Manual C342M PSA 11 98 19 Table D Mechanical Parts List Figure 14 NOOA ON 1 1 1 1 1 5 3 1 1 1 1 1 CE ek kk up ck Cover side Ball stud Ball stud bracket Pan motor 24 VAC Pan motor gearhead Pan motor sprocket Pan motor bracket Tilt preset potentiometer Tilt potentiometer bracket Gear 32 teeth Gear 52 teeth Tilt limit ring Tilt limit stop Actuator with insulator Switch Upright pan side Bushing pan side 26 pin subminiature D type socket Tilt shaft connector guide Tilt shaft feed through Thrust washer 030 Thrust bearing Thrust washer 060 Bronze bushing Cross brace uprights Upright tilt side Worm gear 40 teeth Sprocket Tilt motor 24 VAC Tilt motor gearhead Tilt motor bracket Sprocket Circuit board assembly 24 VAC Cover tilt side Pan spindle Pan limit stop Bronze bushing Base Pan limit stop Slip ring Preset gear pan spindle 9064003COMP PT180410000 9064010COMP 5708007 1758006 5804010ACOMP 9064006COMP POTP010 0K 9064012COMP 28010017 28010016 9004012C
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