Pelco C1487M-D operation manual Wiring Diagram for Spectra

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WIRING

NOTE: The dome will stop operating if the voltage at the dome drops below 18 VAC. It will turn back on when the voltage exceeds 18 VAC.

+5 to +24 VDC

EXTERNAL RELAY (WIRING EXAMPLE)

Bring wiring to the back box opening in the ceiling. Do not attach the wiring to the back box. You will do that later.

Refer to Figure 8 for the Spectra II™ wiring diagram or Figure 9 for the Spectra Lite™ wiring diagram.

Wiring is required for power, earth ground, and video.

Refer to Table A for the type of video coaxial cable to use.

Input power for the dome is 24 VAC only. Power consumption is 30 vA per dome for indoor models and 75 vA for outdoor models. Refer to Table B to determine the size of wire to use.

Use a 24 VAC transformer with the following minimum vA:

40 vA per dome	For indoor models (without heater)
100 vA per dome	For outdoor models (with heater)

Refer to Figure 11 for wiring multiple domes from the same transformer.

SPECTRA II™ INTERCONNECT BOARD

CONTROL

(RS-422)

7

Figure 8. Wiring Diagram for Spectra II™

10	Pelco Manual C1487M-D (7/99)

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Contents Listed Contents List of Illustrations List of TablesGeneral Important Safeguards and WarningsMeasures DE Securite Importantes Dome Drive IN-CEILING ModelsBack Box Lower DomePendant Models Pendant ComponentsSpectra II Pendant Components DescriptionModels Spectra II IN-CEILING ComponentsSpectra Lite IN-CEILING Components Installation for IN-CEILING ModelsSpectra Lite Pendant Components Ceiling and Back BOX PreparationInstalling Back Box Suspended CeilingWiring Wiring Diagram for SpectraCable Type Maximum Distance RG6/UBack BOX Installation Table B VAC Wiring DistancesFrom controller To 4-Wire terminal on circuit board Back BOX ConnectionsSpectra II Only The maxi Switch Locations Table C. Switch Settings for SW1 Dome DriveBaud Rate Switch Setting SW2-6 SW2-7 SW2-8 For D-type control systems, refer to Table EFor P-type control systems, refer to Table D 100 117 177 Lower Dome Installation, In-Ceiling Models Lower DomeInstallation for Pendant Models PENDANT-MOUNT InstallationSURFACE-MOUNT Installation OperationAuto Flip POWER-UP DisplayPAN and Tilt Functions Scan SpeedSpectra II Zoom Preset FunctionsZoom Spectra Lite ZoomZones AlarmsRANDOM, FRAME, and Auto Scanning PatternsAuxiliary Outputs ParkProgramming the Spectra II and Spectra Lite White bal hue Spectra Lite only Prev to first camera submenuMain Menu Access Backlight CompensationZoom Limit Reset CameraDenotes items that apply to the Spectra II only AGC Mode GAIN/AGCGain Auto IrisShutter Speed AUTO-FOCUS Mode SharpnessWhite Balance Color Cameras only Line SynchronizationPOWER-UP Mode AUX Mode Alarm ResumeAlarm Dwell Alarm PriorityAlarm Pattern Zone BlankProportional PAN Limit Stops Turning Limit Stops On or OffPark Time Minutes Pattern LengthTroubleshooting Symptom Unit does not operateSymptom Alarms not starting a pattern Symptom Fan does not operateSymptom Alarms not going to preset Symptom Motion problemsBack BOX Electronic Assembly Removal MaintenanceDome Cleaning Specifications MechanicalSD5 Series Dimension Drawing Ntsc EIA Warranty and Return Information Regulatory Notices