Ademco 7KULP User Manual

❶ Select the mounting location.

❷ Separate the sensor housings and

remove the printed circuit board (PCB).

❸ Mount the unit.

Mounting Location Guidelines

 2.3 m (76) mounting height  Avoid direct or reflected sunlight  Aim sensor away from windows or heating/

cooling devices

 Sensor must have a clear line-of-sight to

protected area

❹ Wire the unit.

Motion Sensor Installation Instructions

Trouble

125 mA 25 VDC

Tamper

50 mA

24 VDC

Alarm

125 mA 25 VDC

Power

40 mA

7.5-16 VDC

(For UL 8.0-16 VDC)

For improved anti-mask performance the look-down mirror is disabled. To enable look-down remove the mask.

• Use a small screwdriver to unfasten the housing

latch. Gently pull apart the housings.

• Push outward on the PCB latch and lift the PCB

out of the housing.

❺a Walk-test the sensor.

50%

25%

75%

100%

Wall Mount

Wire Channel

• Slide the wire through the wire channel in the

back housing.

• Mount the back housing flat against a wall or in a

corner.

• Replace the PCB.

Corner Mount

❺b Optional: Walk-test using Zone Finder

Use the Zone Finder mode to identify the PIR and/or microwave pattern. In Zone Finder mode the red LED is disabled.

TBLTBL

EOL

• Connect wires as shown using 0.3 - 1.0 mm

(18 to 22 gauge) wire size. Observe proper polarity.

DT-7550C DUAL TEC

V+V-

• Set Switch 3 to select the appropriate fluorescent light

filter (see Dip Switch chart on the next page).

• Apply power to the unit. Initialization and mask

detection are complete when the LED stops flashing slowly.

• Adjust the microwave range to minimum setting

(25%) by turning the range adjustment counterclockwise using a small screwdriver.

• Replace the front housing.

• Begin walking through the detection area.

- The LED will turn red, indicating an alarm detection.

• Increase the microwave range as necessary.

• Repeat the items in step 5a until proper detection

range is obtained.

• Use a screwdriver to short the test pads.

• During the Zone Finder walk-test mode, the LED

turns:

- green for one second for every PIR detection;

- yellow for two seconds for every microwave

detection.

• Adjust the microwave range as necessary.

• Zone finder mode times out after ten minutes.

LED INDICATORS

LED

Normal

Red

Yellow

Alarm

Microwave

Green

DIP SWITCH SETTINGS (SW1)

Factory default settings are shown in grey.

Switch

Standard Sensitivity 2 3

60 Hz Fluorescent Filter

TROUBLE SHOOTING Problem: Red LED is flashing rapidly, trouble relay is actuated. Explanation: The sensor is in one of three conditions:

Microwave supervision failure: The sensor continues operating using PIR as the only detection method. When detection occurs on the PIR channel, the alarm relay will latch open until the Microwave trouble is removed.

PIR self-test failure: Alarm relay does not actuate. Temperature compensation failure: When alarm occurs, the alarm relay will latch open

Motion Sensor Product Information

until the trouble is cleared. Solution: Power down the sensor or enter zone finder mode which will perform self-test.

If the trouble does not clear, replace the sensor.

Problem: Trouble relay is actuated without red LED flashing. Explanation: Anti-mask condition is detected. Solution: Verify that the sensor is not masked or blocked. Walk through the detection

pattern. Replace the sensor if it does not clear.

MASK FUNCTIONS

The DT-7550C detects a variety of masking materials and objects. When it determines the presence of a mask, the DT-7550C sensor signals a trouble condition. Mask materials may be detected up to one foot from the sensor.

A visual inspection and walk-test is recommended for all trouble signals. The sensor clears a mask condition when it detects motion on the PIR and microwave technologies.

DT-7550C DUAL TEC

Refer to the Trouble Function chart for sensor operation.

5-051-642-00 Rev B

OPERATION MODE

Power Up

Slow Blink

ON PIR

OFF

LED disabled

OFF

Trouble

Fast

Zone Finder

OFF

Blink

OFF

Microwave

OFF

PIR

Intermediate Sensitivity

LED enabled

50 Hz Fluorescent Filter

POWER UP ANTI-MASK (Patent Pending) At power up, the DT-7550C looks for PIR activity. It signals the presence of

a mask if the PIR does not respond when microwave activity is detected.

NORMAL OPERATION

The DT-7550C signals a mask condition when reflective objects are placed up to a foot in front of the sensor. Follow the mounting guidelines as shown in Step 1.

TROUBLE FUNCTION

Sensor Status

Normal

Self-test Failure

Mask

DETECTION PATTERNS

DT-7550C Top View

Wall Mounted Wide Angle Lens

* Look-down fingers are enabled only when the look-down mask is removed (see Step 2).

Trouble Relay

Closed

Open Open

LED

Normal

Trouble Flash

Normal

DT-7550C Side View

Wide Angle Lens

FCC Notice: This equipment has been tested and found to comply with the limits for a field disturbance sensor pursuant to Part 15 of the FCC Rules. The user is cautioned that changes or modifications not expressly approved by IntelliSense® could void the users authority to operate this equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

 Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  Consult the dealer or an experienced radio/TV technician for help.

DUAL TEC is a registered trademark of Honeywell International, Inc. All other trademarks are the properties of their respective owners.

www.cksys.com

PRODUCT SPECIFICATIONS

Range:

15 m x 18 m (50' x 60')

Alarm relay:

Energized Form C 125 mA, 25 VDC, 20 Ohm series resistor

Trouble relay:

De-energized Form B (NC) 125 mA, 25 VDC

Tamper switch:

(NC) 50 mA, 24 VDC

Power requirements:

7.5 - 16 VDC (UL 8.0 - 16 VDC) 25 mA typical, 40 mA maximum, 12 VDC AC Ripple: 3 V peak-to-peak at nominal 12 VDC

Microwave frequencies:

24.125 - 24.200 GHz

PIR white light immunity:

6,500 Lux typical

Fluorescent light filter:

50 Hz or 60 Hz selectable

RFI immunity:

30 V/m,10 MHz - 1000 MHz

Operating temperature:

0o to +55o C (-10o to +112o F) 5 - 95% relative humidity (non-condensing)

Self-test intervals:

Microwave Supervision Continuous PIR self-test Once every hour Temp. Comp. Every 30 seconds

PIR fields-of-view:

Standard Wide Angle Lens 22 long range edges 12 intermediate edges 6 lower edges * 4 Look-down edges

Dimensions:

11.9 cm H x 7.1 cm W x 4.2 cm D (4.685" H x 2.795" W x 1.654" D)

Sensitivity:

Standard 3 - 4 steps Intermediate 2 - 3 steps

Approvals/listings:

FCC