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INST ALLA TION
EH3508/EH3512/EH3515
Series Environmental
Enclosure
®
C478M-M (1/06)
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Important Safety Instructions Prior to installation and use of this product, the following WARNINGS should be observed. 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Only use attachments/accessories specified by the manufacturer. 6. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avo
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Description The EH3508/EH3512/EH3515 Series are indoor/outdoor light-duty camera enclosures designed for use with various cameras on the market and accommodate fixed focal length or motorized zoom lenses, with or without auto-iris operation. The lid of the enclosure is hinged in the front providing easy access during installation and when camera and lens adjustments are necessary. The camera sled also serves as an elevation block. You can remove, flip, and then reinstall the sled to elev
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Installation The following items are supplied to mount the enclosure: 2 1/4-20 x 0.500-inch hex head screws 2 Flat washers 2 Split washers The following items are supplied to mount the camera: 2 1/4-20 x 0.375-inch Phillips screws EH3508/3512/3515 ENCLOSURE HEX HEAD FLAT SPLIT PHILLIPS NUTS AND GLANDS WASHERS SCREWS SCREWS WASHERS Figure 1. Package Contents C478M-M (1/06) 5
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SLED MOUNTING SCREWS CAMERA SLED PHILLIPS SCREWS GLANDS FLAT WASHER SPLIT WASHER EM1450 WALL MOUNT HEX HEAD SCREW (NOT SUPPLIED) Figure 2. Exploded View of EH3500 Series Assembly 6 C478M-M (1/06)
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Perform the following steps to install the enclosure, camera, and lens: 1. Unlatch and open the lid. 2. Remove the camera sled from the rail of the enclosure. a. Loosen the screws that hold the camera sled in place. b. Slide the sled forward so it can be lifted out over the screws. c. Remove the sled. d. Remove the parts bag tied to the sled. This includes the hex head screws, flat washers, split washers, glands, and nuts. 3. If you are wiring the enclosure with cable, remove the glands and
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9. If the enclosure has accessories that require power, you will need to access the PC board. To remove the cover, insert a screwdriver into the slot on top of the cover and lift the cover off. Connect the power for the accessories to pins 1 and 2 on the PC board (refer to Figures 4, 5, and 6 for information about accessory wiring). If required, connect ground to the stud on the bottom of the enclosure just in front of the PC board. Replace the PC board cover, making sure it snaps secur
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INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 3 24/120/230 VAC 4 DEFROSTER 5 MODELS 6 7 8 9 HEATER 10 Figure 4. EH3508-1/-2/-3 Wiring Diagram C478M-M (1/06) 9
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120 VAC MODEL INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 3 4 DEFROSTER BLOWER 5 6 7 8 9 HEATER 10 24 VAC MODEL INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 3 RED RED 4 DIODE DEFROSTER BLK BLK BLOWER 5 BRIDGE 6 CAP 7 8 9 HEATER 10 230 VAC MODEL INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 RESISTOR 3 4 DEFROSTER 120 VAC BLOWER 5 6 7 8 9 HEATER 10 Figure 5. EH3512 Series Wiring Diagram NOTE: Blower applies to -1/-2/-3 models only. 10 C478M-M (1/06)
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120 VAC MODEL INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 3 4 DEFROSTER BLOWER 5 6 7 8 9 FRONT HEATER 10 REAR HEATER 24 VAC MODEL INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 3 RED RED 4 DIODE DEFROSTER BLK BLK BLOWER 5 BRIDGE 6 CAP 7 8 9 FRONT HEATER 10 REAR HEATER 230 VAC MODEL INPUT, AC HIGH INPUT, AC LOW (NEUTRAL) 1 2 RESISTOR 3 4 DEFROSTER 120 VAC BLOWER 5 6 7 8 9 FRONT HEATER 10 REAR HEATER Figure 6. EH3515 Series Wiring Diagram NOTE: Blower applies to -1/-2/-3 models only. C478M-M (
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Table A. Enclosure Accessory Wiring Distances The following cable sizs are the minimum recommended for sue with the heater and defroster combination in enclosures in the EH3508 Series, and the heater, defroster, and blower combination in enclosures in the EH3512 Series and Eh3515 Series only. WARNING: When using a single power source for both camera and accessories, consider the camera power consumption when determining the wire gauge. Table A does not include camera power. Mode
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Table A. Enclosure Accessory Wiring Distances (Continued) Model Input Max. Power Accessories Cable Size Cable Distance Number Voltage Consumption EH3515-3 230 VAC Heater 43 watts 20 AWG 6,473 ft (1,973 m) at 50 Hz Defroster 18 AWG 10,291 ft (2,137 m) Blower* 16 AWG 16,365 ft (4,988 m) 14 AWG 26,019 ft (7,931 m) EH3515-1HD 120 VAC Heater 25 watts 20 AWG 2,782 ft (848 m) at 60 Hz Defroster 18 AWG 4,424 ft (1,348 m) 16 AWG 7,035 ft (2,144 m) 14 AWG 11,184 ft (3,409 m) EH3515-2HD 24 VAC He
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Table B. 24 VAC Wiring Distances The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10 percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.) Wire Gauge 20 AWG 18 AWG 16 AWG 14 AWG 12 AWG Total VA 2 2 2 2 2 (0.5 mm ) (1.0 mm ) (1.5 mm ) (2.5 mm ) (4.0 mm ) 10 283 (86) 451 (137) 716 (218) 1142 (348) 1811 (551) 20 141 (42) 225 (68) 358 (109) 571 (174) 905 (275) 30 94
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Operation If your enclosure has a thermostatically controlled heater, the thermostat is set to turn on at 50°F (10°C) and to turn off at 80°F (27°C). If your enclosure has a blower and/or defroster, they operate continuously. MAINTENANCE Regularly scheduled maintenance prolongs the operational life and appearance of the equipment. Clean the window regularly with a soft cloth using a mild, nonabrasive detergent and water to maintain picture clarity. SERVICE MANUAL If you need to r
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Specifications Camera Mounting Multiple holes on adjustable camera sled; camera sled mounts in threaded strip for easier removal and can be inverted for additional camera elevation Camera and Lens Size Accommodates camera and lens combinations (including BNC connector) up to 2.87” W x 3.00” H (7.28 x 7.62 cm) and the following lengths: EH3508 6.80” (17.27 cm) EH3508-1/-2/-3 5.00” (12.70 cm) EH3512 10.25” (26.03 cm) EH3512-1/-2/-3 9.00” (22.86 cm) EH3512-1HD/-2HD/-3HD 10.00” (25.40 c
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5.14 (13.05) A 3.88 (9.86) B C 2.00 EH3508 EH3512 EH3515 (5.08) A 10.75 (27.30) 14.75 (37.47) 17.75 (45.09) B 8.75 (22.22) 12.75 (32.38) 15.75 (40.00) C 7.32 (18.59) 1 1.25 (28.57) 14.25 (36.20) NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES. Figure 7. EH3508, EH3512, EH3515 Dimension Drawing 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 was
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REVISION HISTORY Manual # Date Comments C478M-J 6/99 Moved the EH3508 Series enclosures from manual C1435M-A. Updated the description, installation instructions, and specifications. Updated wiring diagrams and dimension drawing. Modified per ECO 99-4749, which changed heater and defroster design. C478M-K 7/99 Incorporated addendum of July 1, 1999. Added watts to model numbers. Added footnote to explain discrepancy of 230 VAC blower wattage. Revised camera and lens dimensions for heater/defros
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PRODUCT WARRANTY AND RETURN INFORMATION 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. 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, CC3
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