Specifications

ManualsBrandsBEA ManualsDoorLO Linx 80.0240.04

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75.0082.05 20080125

PRODUCT

DESCRIPTION

COMPONENT ID

TECHNICAL

SPECIFICATIONS

SAFETY

PRECAUTIONS

OVERHEAD PRESENCE SENSOR

The DK-12 (10DK-12) Presence Sensor is an overhead-mounted active infrared sensing device that provides

detection for the triggering of automatic swing door safety functions. This sensor is designed for use with all of

BEA’s LO-21 modules, as well as the MC-15. When used with BEA’s lockout devices, the sensor is programmed to

allow two different fields of detection - one for detection when the door is in the fully closed position, and the other

for detection when the door is fully open.

As with all of BEA’s programmable sensing devices, full adjustability is achieved with the use of BEA’s hand-held

remote control unit. This allows alteration of all of the available functions as well as for inquiry of existing settings.

• Shut off all power before attempting any wiring procedures.

• Maintain a clean & safe environment when working in public areas.

• Constantly be aware of pedestrian traffic around the door area.

• Always stop pedestrian traffic through the doorway when performing tests that may result in unexpected

reactions by the door.

• Always check placement of all wiring before powering up to insure that moving door parts will not catch any

wires and cause damage to equipment.

• Ensure compliance with all applicable safety standards (i.e. ANSI A156.10) upon completion of installation.

DESCRIPTION SPECIFICATION

Installation height 6’ to 10’

Wide detection pattern 6’ W x 4’ D (see pattern chart)

Narrow detection pattern (center, left, right) 2.5’ W x 3.5’ D (see pattern chart)

Asymmetrical detection pattern (left, right) 4’ W x 4’ D (see pattern chart)

Mounting angle

20° - 26° - 32°

Power supply 12 - 24 V AC or DC +/- 10 %

Frequency 50 or 60 Hz

Consumption 2 W

Output SPDT relay

Max. voltage - relay contacts 60 V DC - 125 V AC

Max. current - relay contacts 8 AMP - resistive

Max. Power supply 30 Watts (DC), 125 VA(AC)

Hold time 1 to 10 seconds

Operating temperature

-30°F to 131°F

Immunity Immune to electrical and radio frequency interference

Cable 3 feet of 6 conductor cable

Weight 1 lb., 11 oz.

Dimensions 11 ¼" L x 2¼" D x 3" H

Material Aluminum & ABS plastic

Housing color Black

DK-12

USERS GUIDE

LED

LEFT ENDCAP

RIGHT ENDCAP

MOUNTING BRACKET

Summary of content (10 pages)

PAGE 1
DK-12 USERS GUIDE OVERHEAD PRESENCE SENSOR PRODUCT DESCRIPTION The DK-12 (10DK-12) Presence Sensor is an overhead-mounted active infrared sensing device that provides detection for the triggering of automatic swing door safety functions. This sensor is designed for use with all of BEA’s LO-21 modules, as well as the MC-15.
PAGE 2
MECHANICAL INSTALLATION 1. Remove the left endcap by removing the two Phillips head screws. Use the Allen key provided in the screw kit to loosen the setscrew. Finally, slide the sensor from the mounting bracket. REMOVE ENDCAP 2. LOOSEN SETSCREW REMOVE SENSOR FROM BRACKET Select a mounting position for the sensor. For single door or a pair of doors, the sensor should be centered with relation to the door opening.
PAGE 3
MECHANICAL INSTALLATION (CON’T) The mounting bracket may be to a header or to the ceiling. Select the location for mounting, and secure solidly with screws provided. To mount the unit to the ceiling, the two plastic plugs will need to be removed. WALL MOUNT CEILING MOUNT 3. The installer must provide means for routing wires from the sensor to the inside of the header. The terminal block is located at the left end of the sensor.
PAGE 4
POWER-UP PROCEDURES Upon completion of mechanical and electrical installation, apply 12 to 24 V AC / DC +/- 10% to the DK-12, with the door in the closed position. NOTE: Refer to Programming/Set-up Section. REMOTE CONTROL All adjustments to the DK-12 will be made by BEA’s infrared (IR) remote control. The IR remote control enables the installer to set-up and adjust the detector. The remote uses a modified code, which makes it incompatible with the majority of consumer electronics.
PAGE 5
PROGRAMMING GUIDE KEY CHECK VALUES USER’S ACTIONS DEFAULT Press the function key that you desire to inquire about, followed by pressing the CHECK VALUES key. After pressing INQUIRY, count the number of LED flashes – this corresponds to the setting. LED STATUS After pressing a function button, the red LED flashes quickly. After pressing the CHECK VALUES key, the LED flashes the number of the current setting. No LED flash will indicate a setting of 0.
PAGE 6
PROGRAMMING GUIDE – Cont. KEY AUTO-LEARN TIME USER’S ACTIONS The AUTO-LEARN TIME enables the DK12 to adapt to new permanent changes within its field of detection, after the set time (below) expires. Once expired, the DK-12 will return to a state of non-detection. DEFAULT LED STATUS 1 After pressing the AUTO-LEARN TIME key, the red LED flashes quickly. After pressing a number button, the red LED flashes slowly. Door closed=1 After pressing the PATTERN WIDTH key, the red LED flashes quickly.
PAGE 7
PROGRAMMING/ SETUP The DK-12 has been programmed with factory-default settings. They are defined on the chart on page 5 and 6. Please review the factory default settings before making any changes to the DK-12. If at any time the factory default settings are appropriate for your application, you DO NOT have to change them. Only change the parameters that are needed to customize your application.
PAGE 8
SETUP INFORMATION PATTERN SELECTION The DK-12 detection zone is made up of 4 small zones placed next to each other, perpendicular to the door. The 4 zones are shown in the diagram below. There are 6 different patterns that are possible with combinations of the 4 detection zones. Please refer to the chart on the following page for the dimensions of the DK-12 detection zones at different mounting heights and mounting angles.
PAGE 9
TROUBLESHOOTING – PROBLEM PROBABLE CAUSE CORRECTIVE ACTION DK-12 will not set-up upon initial powering 1. 2. 3. 4. 1. Check terminals 1 & 2 for proper voltage 24 V AC/DC + 10%. 2. Make certain that the field of detection is all clear during the set-up and that all lenses are installed on the DK-12. If detection of movement is encountered upon initial setup, the DK-12 will continuously flash red at + 2 Hz. The DK-12 will also not set-up if permanent stationary objects are extremely close to the sensor.
PAGE 10
TROUBLESHOOTING – Cont. PROBLEM PROBABLE CAUSE CORRECTIVE ACTION 1. DK-12 is in detection 2. DK-12 not recognizing door open position. Voltage or polarity of data wires may be incorrect 3. Faulty lockout relay 4. Faulty DK-12 1. If the Red LED is illuminated, launch a new set-up for the door-open position. If Red LED goes out after Set-Up, walk-test the pattern and tune if necessary. 2. If Red LED comes back on when door goes open after new set-up, the DK-12 may not be going into the door-open pattern.