Pelco C478SM-A User Manual

MAINTENANCE/SERVICE

EH3500 Series
Environmental
Enclosure

C478SM-A (4/07)

2 C478SM-A (4/07)

Contents

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

EH3500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

EH3515L Legacy Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Exploded Assembly and Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

EH3500 Series Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Accessories for the EH3508/EH3512/EH3515 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

EH3515 Legacy Series Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Accessories for the EH3515L Legacy Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

List of Illustrations

1 EH3500 Series Enclosure Exploded Assembly Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 EH3508/EH3512/EH3515 Series Accessories Exploded Assembly Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3 EH3508/EH3512/EH3515 Series Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4 EH3515L Legacy Series Exploded Assembly Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5 EH3515L Legacy Series Accessories Exploded Assembly Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 EH3515L Legacy Series Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7 EH3515L Legacy Series Circuit Board Component Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

8 EH3515L Legacy Series Layout of Circuit Board Traces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

List of Tables

A EH3500 Series Enclosure Exploded Assembly Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

B EH3508 Series Accessories Exploded Assembly Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

C EH3512 Series Accessories Exploded Assembly Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

D EH3515 Series Accessories Exploded Assembly Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

E EH3515L Legacy Series Exploded Assembly Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

F EH3515L Legacy Series Accessories Exploded Assembly Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

C478SM (4/07) 3

Important Safety Instructions

1. Installation and servicing should only be done by qualified service personnel and conform to all local codes.

2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 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.

3. Only use replacement parts recommended by Pelco.

4. 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.

5. 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 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.

Please thoroughly familiarize yourself with the information in this manual prior to installation
and operation.

CAUTION:

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

4 C478SM-A (4/07)

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 lenses 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/lens adjustments are necessary. The
camera sled itself serves as an elevation block. You can remove, flip, and then reinstall the sled to elevate the camera. All wiring and cabling is
brought into the enclosure through an adjustable gland at the bottom rear of the enclosure.

The rear link-lock latch can be used with a padlock of suitable size for applications requiring additional security.

The EH3515L Legacy
connector in the pan/tilt unit attaches the enclosure, mechanically and electrically, to the pan/tilt unit.

MODELS

EH3500 SERIES

EH3508 Enclosure, indoor/outdoor, 8.75-inch (22.23 cm) lower body length. (CE)
EH3508-1 EH3508 with 120 VAC defroster and thermostatically controlled heater; 25 W
EH3508-2 EH3508 with 24 VAC defroster and thermostatically controlled heater; 20 W
EH3508-3 EH3508 with 230 VAC defroster and thermostatically controlled heater; 43 W
EH3512 Enclosure, indoor/outdoor, 12.75-inch (32.38 cm) lower body length. (CE)
EH3512-1 EH3512 with 120 VAC defroster, blower, and thermostatically controlled heater; 25 W
EH3512-1HD EH3512 with 120 VAC defroster and thermostatically controlled heater; 25 W
EH3512-2 EH3512 with 24 VAC defroster, blower, and thermostatically controlled heater; 20 W
EH3512-2HD EH3512 with 24 VAC defroster and thermostatically controlled heater; 20 W
EH3512-3 EH3512 with 230 VAC defroster, blower, and thermostatically controlled heater; 43 W
EH3512-3HD EH3512 with 230 VAC defroster and thermostatically controlled heater; 43 W
EH3515 Enclosure, indoor/outdoor, 15.75-inch (40.00 cm) lower body length. (CE)
EH3515-1 EH3515 with 120 VAC defroster, blower, and thermostatically controlled heaters; 25 W
EH3515-1HD EH3515 with 120 VAC defroster and thermostatically controlled heaters; 25 W
EH3515-2 EH3515 with 24 VAC defroster, blower, and thermostatically controlled heaters; 20 W
EH3515-2HD EH3515 with 24 VAC defroster and thermostatically controlled heaters; 20 W
EH3515-3 EH3515 with 230 VAC defroster, blower, and thermostatically controlled heaters; 43 W
EH3515-3HD EH3515 with 230 VAC defroster and thermostatically controlled heaters; 43 W

®

Series enclosures are used with pan/tilt units in Pelco’s PT480 Series. The enclosures are mounted on the bottom. A

EH3515L LEGACY SERIES

EH3515L Enclosure, indoor/outdoor, 15.75-inch (40.00 cm) lower body length. (CE)
EH3515L-1 EH3515 with 120 VAC defroster, blower, and thermostatically controlled heaters; 27 watts (CE)
EH3515L-1HD EH3515 with 120 VAC defroster and thermostatically controlled heaters; 23 watts
EH3515L-2 EH3515 with 24 VAC defroster, blower, and thermostatically controlled heaters; 25 watts (CE)
EH3515L-2HD EH3515 with 24 VAC defroster and thermostatically controlled heaters; 23 watts
EH3515L-3 EH3515 with 230 VAC defroster, blower, and thermostatically controlled heaters; 32 watts (CE)
EH3515L-3HD EH3515 with 230 VAC defroster and thermostatically controlled heaters; 23 watts

C478SM-A (4/07) 5

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.

EXPLODED ASSEMBLY AND WIRING DIAGRAMS

EH3500 SERIES ENCLOSURE

G

Figure 1. EH3500 Series Enclosure Exploded Assembly Diagram

6 C478SM-A (4/07)