Instruction/ maintenance manual of the product PT280-24 Pelco
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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 (1-5.
2 Pelco Manual C324M-I (8/98) CONTENTS Section Page 1.0 GENERAL .................................................................................................. 5 1.1 IMPORT ANT SAFEGU ARDS AND W ARNINGS ............................... 5 2.0 DESCRIPTION .
Pelco Manual C324M-I (8/98) 3 REVISION HISTOR Y Manual # Date Comments C324M 12/89 Original manual. C324M 4/90 Revision A. Manual updated with improved wiring diagrams . C324M 7/90 Revision B . Manual re vised with updated wiring diagram and corrected mechanical par ts list.
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Pelco Manual C324M-I (8/98) 5 Please thoroughly familiarize yourself with the information in this manual prior to installation and operation. 1.0 GENERAL 1.1 IMPORT ANT SAFEGUARDS AND W ARNINGS Prior to installation and use of this product, the following W ARNINGS should be obser v ed.
6 Pelco Manual C324M-I (8/98) 2.0 DESCRIPTION The pan/tilts of the PT280-24 Series are mini-size, light duty , indoor units capable of suppor ting loads up to 15 pounds (6.8 kg). They operate on 24 V AC . They are f actor y pre-wired for pan and tilt control functions, motorized z oom lens operation, camera pow er, and video .
Pelco Manual C324M-I (8/98) 7 CAUTION: P an/tilts in the PT280-24 Se- r ies are for indoor use. Do not instal l out doors. They are de signed to operate in an upright or inv er ted po sition only .
8 Pelco Manual C324M-I (8/98) Ta b le A. Requirements to Wire 24 V AC P ower to P an and Tilt Motors Model Wire Size Maximum Distance “A” Maximum Distance “B” Maximum Distance “B” (A WG) (5 Conductors*) (5 Conductors*) (6 Conductors**) All models 20 5,800 ft (1,768 m) *** 110 ft (33.
Pelco Manual C324M-I (8/98) 9 Figure 1. Connector Assemb ly 3.3.1 Mating Connector Assembly To assemble the mating connectors, ref er to Figure 1 and perform the follo wing steps. The instructions that follow apply to all AMP style connectors regardless of pin siz e or pin number .
10 Pelco Manual C324M-I (8/98) 2 4 9 14 10 11 12 13 8 LENS CONNECT OR S1 S2 S3 S4 C2 C1 M1 M2 VIDEO VIDEO SHIELD CAMERA PO WER CAMERA PO WER IRIS FOCUS ZOOM LENS COMM SFTY GRND ORG VIO GR Y BLU RED YEL WHT W/YEL BLK W/BRN W/RED W/ORG GRN 1 3 2 4 5 BLK BLK INPUT CONNECTOR Figure 2.
Pelco Manual C324M-I (8/98) 11 9–PIN LENS CONNECT OR S1 S2 S3 S4 C2 C1 M1 M2 ORG VIO 8 6 3 2 4 1 7 9 5 BLK BLK GRY BLU GRN/WHT VIO/WHT RED/WHT BLK/WHT WHT/BRN WHT/RED WHT/ORG BLK GR Y/WHT YEL/WHT GR.
12 Pelco Manual C324M-I (8/98) 9–PIN LENS CONNECT OR S1 C2 C1 M1 M2 ORG VIO 8 6 3 2 4 1 7 9 5 BLK BLK GRY BLU WHT/GR Y WHT/BLK/ORG WHT/BLK/YEL WHT/BLK/RED BLK/WHT WHT/BRN WHT/RED WHT/ORG BLK WHT/VIO.
Pelco Manual C324M-I (8/98) 13 3.4 LIMIT STOP ADJUSTMENTS To set pan/tilt limit stops, perform the follo wing steps. Refer to Figure 5. 1. Loosen the pan limit stops. 2. T urn on the control unit. Pan the unit to the right until the desired right pan limit is reached.
14 Pelco Manual C324M-I (8/98) 4.0 OPERA TION Ref er to the manual f or your control equipment f or 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 P elco control system.
Pelco Manual C324M-I (8/98) 15 5.0 TROUBLESHOOTING Some common problems encountered with pan/tilt systems include mis wir ing, ov er- loading, and not using the units for the correct application. If the pan/tilt unit f ails to operate, do the f ollowing: 1.
16 Pelco Manual C324M-I (8/98) 6.0 MAINTENANCE Inspect the pan/tilt unit ev er y six months to ensure trouble-free oper ation and an e xtended product lif e. Harsh environments and/or continuous motion applications may require more frequent maintenance .
Pelco Manual C324M-I (8/98) 17 7.0 SPECIFICA TIONS MECHANICAL Pan: Movement in horizontal plane: PT280-24P 0-355 ° PT280-24P/PP 0-355 ° PT280-24SL 360 ° PT280-24SL/PP 360 ° Pan Speed: 12 ° /sec ± 1 ° (No load condition) Tilt: ± 90 ° movement in vertical plane Tilt Speed: 3 ° /sec ± .
18 Pelco Manual C324M-I (8/98) 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 9 lb (4.05 kg) PT280-24SL PT280-24SL/PP 11 lb (4.
Pelco Manual C324M-I (8/98) 19 Figure 7 . PT280-24 Ser ies Dimension Dr awings.
20 Pelco Manual C324M-I (8/98) 8.0 WARRANTY AND RETURN INFORMA TION W ARRANTY P elco will repair or replace, without charge, an y merchandise proved def ective in material or workman- ship for a period of one year after the date of shipment. Exceptions to this warranty are as noted belo w: • Five y ears on FT/FR8000 Series fiber optic products.
An important point after buying a device Pelco PT280-24 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pelco PT280-24 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Pelco PT280-24 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pelco PT280-24 you will learn all the available features of the product, as well as information on its operation. The information that you get Pelco PT280-24 will certainly help you make a decision on the purchase.
If you already are a holder of Pelco PT280-24, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Pelco PT280-24.
However, one of the most important roles played by the user manual is to help in solving problems with Pelco PT280-24. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pelco PT280-24 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
