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Honeywell CR7075, Данные о продукции, Страница: 7 / 8

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CR7075 TWO-STAGE LIGHTING CONTROLLER

7

63-2180—1

CHECKOUT

In the following procedures, refer to the diagram inside the 

CR7075A cover or Fig. 3. These show locations of all 

operating controls, LED lights, and wiring connection points.

Initial Adjustments

1.

Adjust both light level potentiometers to the fully 

clockwise position (#1 index level).

2.

Place the SET-RUN switch to the RUN position.

Calibration

After the controller and photocell sensor are installed (with 

wiring and settings verified), and the photocell has been 

exposed to light for 16 hours, apply power. The light intensity 

threshold levels can be calibrated when the desired outdoor 

light level has occurred.

NOTES:

—

Calibration achieves best results when making 

adjustments at or near the light conditions 

required for switching the equipment.

—

Attempting calibration at extreme light conditions 

can cause switching to be unachievable.

1.

At the desired outdoor light level place SET-RUN switch 

to the SET position.

2.

Slowly rotate stage 1 light level potentiometer counter-

clockwise until the stage 1 LED lights.

3.

Stage 1 is now calibrated to the light level existing at the 

sensor and the stage 1 load is energized.

4.

Return the SET-RUN switch to the RUN position.

NOTE: To calibrate stage 2, repeat this process 

except adjust the stage 2 light level 

potentiometer.

IMPORTANT

After initial setup is complete, make certain the 

switch is in the RUN position to avoid short cycling 

the loads.

NOTE: The SET-RUN switch removes the integrating time 

delay (short-cycle protection) circuitry in the SET 

position. In the RUN position (normal operation) the 

calibrated light level must be present for 30 seconds 

before the load switches.

Содержание CR7075

Страница 1: ...de outdoor cosmetic and parking lot lighting in fast food restaurants retail establishments supermarkets banks and lighted billboards FEATURES Light intensity threshold levels field adjustable by user Independent Time of Day TOD override inputs Optimum start stop of lighting loads Tamper proof cover LED annunciation for power on and relay state Wide ambient temperature range Up to 1000 foot separa...

Страница 2: ...s Spain Taiwan United Kingdom U S A SPECIFICATIONS Model CR7075A1000 Two Stage Lighting Controller Dimensions See Fig 1 Electrical Ratings Voltage Input 120 240 Vac 50 60 Hz Power Consumption 5 VA Maximum Switching Single Pole Double Throw SPDT Sensor Cadmium sulfide photocell C7057A1000 1000 ft maximum distance between sensor and controller shielded wire not required Indicators LED annunciation p...

Страница 3: ...ulfide photocell sensor C7057A1000 supplied with this controller so that the lens is exposed to full daylight See Fig 2 NOTES Select an area which will not become shaded Mount only with light entrance facing horizontally Avoid overexposure to direct east west sunlight Fig 2 Vertical mounting configuration Mounting IMPORTANT Mount the photocell sensor to the top of a watertight outdoor FS junction ...

Страница 4: ...es 60 control of two separate lighting banks based on user determined ambient light intensity level via a single sensor Set point indexing is relative The SET RUN switch removes the integrating time delay short cycle protection circuitry in the SET position In the RUN position normal operation there is a 30 10 second time delay for both light fall and light rise initiated relay action Two independ...

Страница 5: ...RLOAD PROTECTION AS REQUIRED WHEN SWITCHING 24 VOLT LOADS MAKE SURE BARRIER IS INSTALLED L1 HOT L2 1 CAUTION ONE POWER SOURCE ONLY LINE POWER OUTPUT 1 OUTPUT 2 120 VAC 240 VAC COM N0 COM NC N0 COM NC M1088 LIGHT LEVEL SET RUN POWER STAGE 1 STAGE 2 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 T O D 1 T O D 2 SENSOR 1 2 3 4 5 T2 WHITE BLACK L1 L2 LOAD 2 LOAD 1 S7005 T3 T4 T5 1 1 POWER SUPPLY PROVIDE DI...

Страница 6: ...can require changing the light level potentiometer settings Refer to the Checkout section for calibration instructions Typical Sequencing The following is an example of a typical on off sequence NOTES Refer to Fig 8 for sequence of operation For 24 hour stores lights simply remain on unless sufficient light exists to warrant their shut off As operation in such an arrangement depends only on the ph...

Страница 7: ...ear the light conditions required for switching the equipment Attempting calibration at extreme light conditions can cause switching to be unachievable 1 At the desired outdoor light level place SET RUN switch to the SET position 2 Slowly rotate stage 1 light level potentiometer counter clockwise until the stage 1 LED lights 3 Stage 1 is now calibrated to the light level existing at the sensor and...

Страница 8: ...ational Honeywell Europe Honeywell Latin American Honeywell Honeywell Limited Honeywell Limitée Home and Building Control S A Region 1985 Douglas Drive North 35 Dynamic Drive Honeywell Building 3 Avenue du Bourget 480 Sawgrass Corporate Parkway Golden Valley MN 55422 Scarborough Ontario 17 Changi Business Park Central 1 1140 Brussels Suite 200 M1V 4Z9 Singapore 486073 Belgium Sunrise FL 33325 ...

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