Cooper Lighting DLC-PDC Скачать руководство пользователя страница 3

INTRODUCTON 

1.1 

General 

Please read these instructions carefully to prevent any possible injury or equipment damage. For 
installation of the product, the installer must be a qualified and experienced technician. Prior to any 
installation, inspect the panel for damage and verify the product ratings to confirm that this product 
will satisfy your requirements and application. 

The DLC-PD Sensor is a generic term used throughout this document to describe all variations of the 
sensor including but not limited to the indoor, outdoor, atrium, and skylight types. 

1.2 

Overview 

The DLC-PDC Photodiode Controller automatically switches a dry contact in response to change in 
natural daylight.  The DLC-PDC provides a maintained single pole, double-throw relay output to drive 
electrically held contactors or relays, or has the ability to provide inputs to Energy Management 
Systems (EMS).  The DLC-PDC can control incandescent, fluorescent or HID lighting.  The low 
voltage controller requires a remotely mounted DLC-PD sensor.  The DLC-PDC controller provides 
Low and High setpoints, with a deadband to eliminate nuisance or intermittent changes. 

Содержание DLC-PDC

Страница 1: ...DLC PDC PHOTODIODE CONTROLLER INSTALLATION AND OPERATION INSTRUCTIONS 1121 Highway 74 South Peachtree City GA30269 Customer Service Telephone 800 553 3879 Fax 800 954 7016 DLC PDC Rev 2...

Страница 2: ...DELAY SWITCH 6 3 6 SEQUENCE OF OPERATION 7 4 CALIBRATION 8 4 1 DUSK TO DAWN CALIBRATION PROCEDURE 8 4 2 FOOTCANDLE SETTINGS GUIDE 9 5 SPECIFICATIONS 10 6 MAINTENANCE 11 7 DLC PDC TROUBLESHOOTING GUID...

Страница 3: ...ations of the sensor including but not limited to the indoor outdoor atrium and skylight types 1 2 Overview The DLC PDC Photodiode Controller automatically switches a dry contact in response to change...

Страница 4: ...nnected to Terminal 4 see Figure 1 2 2 Load Connections The DLC PDC Form C output has Common connected to Terminal 7 LOAD RATING 3A MAX the Normally Open contact is connected to Terminal 6 and the Nor...

Страница 5: ...dicator LEDs switch functions control options and sequence of operations 3 1 High Level Setpoint and LED Indicator The top trimpot labeled OFF see Figure 2 sets the High Level Setpoint which is the le...

Страница 6: ...ator The third LED located beneath Terminal 8 See Figure 2 indicates the status of the DLC PDC s relay If the LED is lit the relay is energized Since this is a normally closed relay energizing the rel...

Страница 7: ...the day as the sensor light level increases to the maximum light level and then starts to decrease towards dusk As the light level passes through the High Level Setpoint the High Level Setpoint LED wi...

Страница 8: ...ask more difficult This procedure has been created in such a manner as to not require any sophisticated calibration equipment Shown below are the tools needed for Dusk To Dawn calibration of the DLC P...

Страница 9: ...0Fc 1000Fc 1200Fc 1400Fc 1600Fc 1800Fc 2000Fc Table 1 DLC PD Sensor Footcandle Chart EXAMPLE 1 If a DLC PD OT Outdoor sensor is providing the input signal and it is desired to switch lights ON at 30 F...

Страница 10: ...C Input Sensor Type DLC PD Photodiode 3 wire Input Time Delay 30 seconds may be overridden with the Input Time Delay Switch Dead Band Adjustable 5 95 Operating Temperature 12 F to 140 F 11 C to 60 C A...

Страница 11: ...11 6 MAINTENANCE Every 6 months inspect the wiring for broken or frayed connections Occasionally wipe clean the plastic enclosure Figure 4 DLC PDC WIRING CONNECTION DIAGRAM...

Страница 12: ...12 Figure 5 DLC PDC AND OCCUPANCY SENSOR CONNECTION DIAGRAM...

Страница 13: ...s exposed to bright light the reading should be approximately 10VDC Faulty Controller Examine the gross functionality of the DLC PDC by doing the following 1 Turn off the Input Time Delay Switch 2 Dis...

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