Download Pelco MLZA6DT User's Manual
Transcript
® MLZA6DT Motorized Zoom Lens Control Installation/Operation Manual C518M Rev B (4/91) Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 • USA • www.pelco.com (800) 289-9100 or (1-559) 292-1981 • FAX (800) 289-9150 or (1-559) 292-3827 International customers call (1-559) 292-1981 or FAX (1-559) 348-1120 TABLE OF CONTENTS Section Page 1.0 WARNINGS ........................................................................................................................................ 1 2.0 SCOPE ............................................................................................................................................... 2 3.0 DESCRIPTION ................................................................................................................................... 2 3.1 OPTIONS .................................................................................................................................. 2 4.0 INSTALLATION .................................................................................................................................. 3 4.1 CONNECTOR ASSEMBLY ....................................................................................................... 3 4.2 R300 RACK MOUNT KIT INSTALLATION ............................................................................... 5 5.0 OPERATION AND SYSTEM TEST .................................................................................................... 6 5.1 SYSTEM TEST FOR MLZA6DT ............................................................................................... 6 6.0 MAINTENANCE ................................................................................................................................. 7 7.0 SCHEMATIC ...................................................................................................................................... 8 8.0 SPECIFICATIONS ..............................................................................................................................9 LIST OF ILLUSTRATIONS Figure 1 2 3 4 5 6 Page Connector Assembly .......................................................................................................................3 Wiring Diagram for Output Pin Assignments ................................................................................... 4 R300 Rack Mount Kit Installation .................................................................................................... 5 Basic System Configuration ............................................................................................................ 6 MLZA6DT Schematic ...................................................................................................................... 8 MLZA6DT Dimension Drawing ........................................................................................................ 9 Pelco, the Pelco Logo, Camclosure, Esprit, Genex, Legacy, and Spectra are registered trademarks of Pelco. Endura and ExSite are trademarks of Pelco. ii © Copyright 1991, Pelco. All rights reserved. Pelco Manual C518M Rev B (4/91) INSTALLATION/OPERATION MANUAL MODEL MLZA6DT MOTORIZED ZOOM LENS CONTROL 1.0 WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. 4. Only use replacement parts recommended by Pelco. 1. Installation and servicing should only be done by Qualified Service Personnel and conform to all Local codes. 5. 2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 35, 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. After replacement/repair of this unit’s electrical components, conduct a resistance measurement between line and exposed parts to verify the exposed parts have not been connected to line circuitry. 3. 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: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION: RISK OF ELECTRIC SHOCK. DO NOT OPEN. Please thoroughly familiarize yourself with the information in this manual prior to installation and operation. Pelco Manual C518M Rev B (4/91) 1 2.0 SCOPE The information contained within this manual covers the MLZA6DT Motorized Zoom Lens Control. 3.0 DESCRIPTION The MLZA6DT is a desktop zoom lens control with auto/manual iris control designed for use with all Pelco motorized zoom lenses with “ND” or “MS” in the model number. The servo amplifier contained within the control detects the slightest change in video level and drives the iris motor to open or close the iris to maintain proper faceplate illumination. Front panel switches provide control of automatic/ manual iris operation, zoom and focus functions, with optional manual control of the iris. Speed and video level are adjustable through the front panel knob controls. 3.1 OPTIONS R300 2 Rack mount kit for up to three (3) control modules Pelco Manual C518M Rev B (4/91) 4.0 INSTALLATION 4. The contact pins supplied with the mating connector are the “crimp” type which may also be soldered if you so desired (item 4). 5. After crimping or soldering the contact pins to the conductors, push them into the proper holes in the connector until they snap in place. 4.1 CONNECTOR ASSEMBLY Installation and/or testing will require you to assemble the connector parts provided. Fabricate the interconnecting cable according to the following steps (reference Figure 1). 1. Slide part A of the cable clamp (item 1) over the end of the cable (item 1, part C) with the threaded end of the cable clamp facing the connector (item 5). 2. If the cable has a diameter less than 1/2 inch (1.3 cm), slide the rubber boot (item 2) over the end of the cable and pull through the cable clamp to so that the boot encases the cable and forms a good seal. 3. Strip back the cable jacket approximately 1-1/4 inches (3.2 cm) and separate the individual conductors (item 3). NOTE: Contacts cannot be removed from the connector without the use of the appropriate AMP extraction tool which is available from Pelco. 6. Slide part A of the cable clamp toward the connector and screw the parts together. Attach part B (item 1) onto part A and connect both parts with the screws provided. 7. Connect the cable assembly to the unit and seat the connector by twisting the locking collar until it snaps into position. Refer to Figure 2 for wiring diagram. 5 1 threaded end of cable clamp A B C STEP 1 5 1 FLEXIBLE RUBBER BOOT A B STEP 2 C 2 5 ** 3 4 1 A STRIP 1/8" B C STEPS 3-7 CRIMP INSULATION CRIMP WIRE OUTSIDE JACKET OF CABLE STRIP 1" ** ITEM 5 DETAIL 4 1 9 10 2 1 3 5 15 4 8 23 33 37 34 FRONT VIEW 37-PIN CONNECTOR 29 3 9 14 16 22 28 15 20 25 21 28 3 10 1 7 14 26 FRONT VIEW 28-PIN CONNECTOR 11 16 15 FRONT VIEW 16-PIN CONNECTOR 3 1 4 7 4 6 THE MOST COMMONLY USED CONNECTOR PIN-OUT CONFIGURATIONS ARE SHOWN HERE. REFERENCE THE CONNECTOR DRAWING APPLICABLE TO YOUR SITUATION. 1 6 11 8 14 9 7 12 FRONT VIEW 14-PIN CONNECTOR FRONT VIEW 9-PIN CONNECTOR Figure 1. Connector Assembly Pelco Manual C518M Rev B (4/91) 3 1 3 1 12 14 2 6 3 5 4 10 IRIS 1 RED 13 LENS COM 4 BLK 12 ZOOM 2 WHT WHT 8 GND G * YEL 11 FOCUS 3 GRN CONTROL OUTPUT (CONA14P) P3 LENS INPUT (CONA5M) *GROUND WIRE IS SOLDERED TO CONNECTOR HOUSING. Figure 2. Wiring Diagram for Output Pin Assignments 4 Pelco Manual C518M Rev B (4/91) 4.2 R300 RACK MOUNT KIT INSTALLATION 5. Insert the chassis into the rack body; sandwich the rack body slotted tabs between the chassis and the front plate, and the chassis and the rear plate. 6. Repeat steps 1-5 for other units or assembly of the blank faceplate supplied. To convert desk top units, perform the following steps (refer to Figure 3): 7. Install the two straps sandwiching the slotted tabs as in Step 4, keeping the bent ends outside the body. 1. Disconnect the equipment from its power supply. 8. 2. Remove the feet from the bottom of the unit. 3. Remove the four (4) screws retaining the cover and remove the cover from the equipment. Attach the straps and rack body to the chassis with two (2) cover screws, when applicable. If no chassis is placed in either side port of the rack, a screw and nut must be used to attach the strap and body together. 9. 4. Loosen the eight (8) screws retaining the front and rear faceplates. Align the front and faceplates with each other and tighten the four (4) screws for each plate. The R300 Rack Mount Kit holds up to three control modules. Blank filler panels are provided for less than three modules. 10. Repeat step eight (8) for the rear plates. 11. Reconnect the unit to its power supply. Figure 3. R300 Rack Mount Kit Installation Pelco Manual C518M Rev B (4/91) 5 5.0 OPERATION AND SYSTEM TEST 5. For Auto operation, put the power switch in the AUTO/ON position. The IRIS switch should not operate; ZOOM and FOCUS switches should operate normally. Next, adjust the level of video using the LEVEL knob on the front panel and observing the monitor. As the video level is adjusted, the iris should open or close depending on whether video display is bright or dark. 6. Test the control for fast and slow speeds of all functions by turning the LENS SPEED knob on the front panel and observing their operation as the knob is adjusted. 5.1 SYSTEM TEST FOR MLZA6DT 1. Hook up the cable between the output connector on the MLZA6DT and the input connector on the lens (see Figure 4). 2. Connect the video cable from the camera to the VIDEO LOOP-THRU on the rear panel and to the monitor (see Figure 4). 3. Turn the power switch on the MLZA6DT to the OFF position, and plug the power cord into a 120 VAC power source. 4. For MANUAL operation, put the power switch in the MAN position. Observing the monitor, test for proper operation of zoom, focus, and iris functions with related switches on the front panel. COAX CABLE CONTROL CABLE MLZA6 Figure 4. Basic System Configuration 6 Pelco Manual C518M Rev B (4/91) 6.0 MAINTENANCE Under normal operating conditions and usage, maintenance of this equipment is not necessary. However, if maintenance should be required, consult Pelco or a qualified service technician. NOTE: Pelco offers a 24-hour, seven-daysa-week Technical Assistance Program (TAP) designed to assist any customer with a technical problem involving Pelco equipment whether it’s the weekend or late at night. For technical assistance dial (800) 289-9100 and you will be connected to a Pelco TAP member who is trained to answer your questions. Pelco also guarantees one-day turnaround on any Pelco equipment sent in for repair. This includes warranty and non-warranty items. Refer to the section on “Warranty and Return Information” in this manual for the proper procedure. Pelco Manual C518M Rev B (4/91) 7 8 AC INPUT POWER ON AUTO IRIS PADDLE UP WHT BLK GRN 8 5 2 POWER ON MAN IRIS 10 7 4 1 11 12 9 6 3 PADDLE CENTER 2 S1-A S1-B S1-C 8 11 S4 S3 S2 BLK POWER OFF PADDLE DOWN 3 MAN IRIS 9 MAN IRIS 7 AUTO IRIS PWR. OFF PWR. ON S1-D 10 BLU F1 .2ASB IRIS CLOSED IRIS OPEN FOCUS FAR FOCUS NEAR ZOOM FAR ZOOM NEAR BLU BLK VIDEO LOOP-THRU 5 6 24 23 26 25 22 2 1 R2 2 R49 B+ B- R51 82K B- 4 680K R50 + 2 IC6 7 3 .01MF 500V 4 15M R22 CR8 C1 .01MF B- 500V 6 330K R32 IC2 + 7 C5 3 R31 11K B+ CR7 6 "OPEN" COMPARATOR 3.3K 3.3K R58 500V 500V R1 15M C13 .01MF R44 7 CR23 CR19 R53 150K PELCO PC ASSY. 1500245A CR24 8.2K 6 4 INVERTER C16 .01MF 500V 5.6K 3 IC7 + 2 C17 .01MF 500V B+ BR52 5.6K R46 B+ "CLOSE" COMPARATOR 1.5K C8 .05 B- R14 + B- C19 47MF 35V 22K R65 B+ B+ R62 27K 75K R63 B+ IC8 3 + 7 22K 7.5K R59 CR20 150K C18 47MF 35V CR12 CR4 R26 330K 6 4 R61 7.3K 180 R12 R39 22K C12 .68MF 50V B- R66 8.2K 3 B- 6 2 B C4 2MF 50V CR13 CR21 BB+ R21 22K 4 120K 6 R40 B+ B- B+ PULSE MODULATOR Q10 2N4392 CR26 CR22 R47 47K R48 47K CR32 R38 2.7M CR17 R37 11K 12K B R8 6 IC1 + 4 7 C3 .05MF 3 240K 2.5K R9 5.6K 17 B+ 500V R30 C11 .05MF 2.7MF CR18 IC4 + 7 OSC. 2 4 BB+ R34 IC3 3 + 7 2 "OPEN" TIMER R54 CR25 6 3 +IC9 4 5.6K 7 BR46 B+ 8.2K R64 27K 2 B- + 47K C2 6.8MF 35V R29 RAPID CHANGE DETECTOR/TIMER R11 27K R10 27K B+ R27 1.8K CR3 4.7K Q6 2N2907 R28 B+ CR31 27K R13 CR1 CR2 B- "CLOSE" TIMER 1.5M R60 2 + R33 .68M 50V 1.5M 2.2M R36 33K CR16 B+ C10 B- R24 1K C9 0.5MF 500V Q5 MPC 6527 B+ R45 CR5 CR9 CR14 B+ Q4 2N5457 R25 1.2K R35 33K CR15 B- R23 3.9K CR10 CR6 CR11 R3 2.7M Q3 2N5457 R4 430 VIDEO AMP B- B C R56 3K R71 10K 7 B+ B- B+ CR30 0.1MF 500V R72 1K OR STRAP B- C6 20 4 3 11 9 10 8 12 13 27 14 1 R17 16 1K 15 Q1 MPS6512 B- B+ 2.2 1/2W R70 2.2 1/2W R67 C15 C14 C7 .04MF 500V TYP. 10K 2 6 3 +IC5 4 7 R15 10K R16 1K R18 Q14 TIP 29 CR29 Q13 TIP 30 CR27 Q12 TIP 30 Q11 TIP 29 R57 10 CR28 B+ 10 R41 4 6 3 +IC10 AUTO SPEED OUTPUT DRIVER R55 3K 2 VARIABLE SPEED VOLTAGE SUPPLY 10K R15 10 R19 Q7 TIP 30 Q9 TIP 30 Q8 TIP 29 2K 1/2W R69 3.3K R58 3.3K R42 3.3K R20 Q2 TIP 29 -FOR CZA6 STRAP B ONLY -FOR LZA5 STRAP A AND C ONLY -ALL RESISTORS 1/4W UNLESS SPECIFIED -ALL DIODES ARE IN914 NOTES: AMPLIFIER 1 FILTER 19 ADJUST FOR 5V TO IRIS MOTOR A 18 LEVEL ADJUST R74 B- B+ R73 2.5K SPEED ADJUST LENS B- (-20VDC) LENS B+ (+20VDC) IRIS FOCUS J2 J1 LENS COMMON ZOOM BRN J3 BRN BLK BLK T1 5 2 6 3 7 B- 5 R9 3 4 GRN YEL GRN 7 10 + R6 8.2K 8 2K (+20VDC) (-20VDC) 9 2 2 B+ 9 10 11 12 13 14 1 FOR 220 VAC INPUT: JUMPER J3, REMOVE J1 AND J2 C8 13 5 7 C6 4700Pf 14 C3 + 1000/25V 390 R2 Q2 TIP 29 C7 50 25V 500Pf R8 4.3K CR4 + CR3 IN4005 R7 3K 4 10 6 Z2 UA723TC 11 12 C2 1000/25V CR1 CR2 3 2 Q3 TIP 29 FOR 110 VAC INPUT: JUMPER J1 AND J2, REMOVE J3 4 3 2 1 1 1 4 8 PWR. IND. BLK W/BRN W/ORG W/RED GRY OUTPUT AMP 206043-1 + C1 50 25V R4 4.3K 4 C5 6 500Pf R5 3K Z1 UA723TC PELCO PC ASSY. 1500246A Q1 MPS6516 R1 390 2 10 C4 4700Pf R3 8.2 7 3 11 12 13 5 7.0 SCHEMATIC Figure 5. MLZA6DT Schematic Pelco Manual C518M Rev B (4/91) 8.0 SPECIFICATIONS CONTROLS Zoom: Focus: Manual Iris: Auto-Iris: Speed: Video Level: On/Off: Pilot Lamp: Cable Requirements: Paddle switch TELE/WIDE Paddle switch NEAR/FAR Paddle switch OPEN/CLOSE Paddle switch AUTO/MANUAL Knob adjustment Knob adjustment Rocker switch Long life neon ELECTRICAL Input Voltage: 120 VAC or 230 VAC, 50/60 Hz Output Voltage: ±2-12 VDC Power Consumption: 3-6 watts Power Cord: 3-wire grounded, #18 Awg Output Connector: AMP CPC type, 14 pin (mate supplied) Circuit: Full wave power supply with solidstate drive Iris Drive High impedance video sampling solidstate control with automatic shutdown at end of travel Video Level: Adjustable to 1 volt p-p nominal Video Impedance: High impedance bridging amplifier Video Connectors: BNC Four (4) conductors plus ground; one (1) additional conductor for manual override Cable Distances: The following distances are approximate maximum recommended under the following conditions: — Based on a 35mA load @ 9VDC — Single lens function activation — Single common conductor in lens cable — 10% loss in voltage at the lens motor 22 Awg 795 feet (240 m) 20 Awg 1,265 feet (385 m) 18 Awg 2,015 feet (615 m) 16 Awg 3,100 feet (975 m) NOTE: Video limited to 500 feet (152.4 m) on RG-59 coax cable without equalization amplifier. GENERAL Construction: Cover Chassis Panel Dimensions Weight: MLZA6DT Steel, black polyester powder coat Steel, zinc plated Aluminum, black polyester powder coat with white silkscreen See Figure 6 Unit Shipping 4 lbs (1.8 kg) 6 lbs (2.7 kg) NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES. Figure 6. MLZA6DT Dimension Drawing Pelco Manual C518M Rev B (4/91) 9 9.0 WARRANTY AND RETURN INFORMATION WARRANTY RETURNS Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: 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). • Five years on FT/FR8000 Series fiber optic products. All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge. • 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. • 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. • 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: 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 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. 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. 10 Pelco Manual C518M Rev B (4/91)