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CR7075 TWO-STAGE LIGHTING CONTROLLER

3

63-2180—1

INSTALLATION

When Installing this Product...

1.

Read these instructions carefully. Failure to follow 

them could damage the product or cause a hazardous 

condition.

2.

Check the ratings given in the instructions and on the 

product to make sure the product is suitable for your 

application.

3.

Installer must be a trained, experienced service 

technician.

4.

After installation is complete, check out product 

operation as provided in these instructions.

CAUTION

Electrical Shock or Equipment Damage Hazard.

Can shock individuals or short equipment 

circuitry.

Disconnect power supply before installation.

Before Installation

IMPORTANT

Expose the photocell to light for 16 hours.

The photocells develop a hysteresis (or “light memory”) when 

packed for shipping. Until the photocell has been exposed to 

bright light for at least 16 hours, light level setpoints will shift.

Location

Locate the cadmium sulfide 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 box.

1.

Use the gasket provided to prevent moisture entry.

2.

Screw stem into 1/2-14 threaded knockout.

NOTE: The photocell sensor can be mounted in a 

7/8 in. hole (or knockout).

Mount the controller on any convenient interior location:

1.

Remove the tamper-proof cover.

2.

Mount the controller using the two mounting holes 

provided in the metal enclosure corners (mounting 

screws not included).

NOTE: Use controller dimensions in Fig. 1 as a guide.

M20060

HEX NUT

LENS

PHOTOCELL

JUNCTION

BOX

GASKET

1/2-14 THREADED 

KNOCKOUT OR 

7/8 INCH HOLE

FOR BEST RESULTS, EXPOSE LENS 

TO LIGHT FROM THE NORTHERN SKY

(IN THE NORTHERN HEMISPHERE) 

OR THE SOUTHERN SKY (IN THE 

SOUTHERN HEMISPHERE).

USE WATERTIGHT JUNCTION BOX

WITH PROPER GASKETS AND SEALS.

1

2

2

1

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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