Liftmaster 50-HERK2 Handleiding


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Failure to follow these safety precautions may cause DAMAGE to
sensor or objects, SERIOUS PERSONAL INJURY, or DEATH.
This product is designed to be mounted above an overhead
commercial door.
DO NOT use this product other than for its specified application.
Observe ALL applicable local, national, and international door safety
standards, codes, and laws.
ONLY trained and qualified personnel may install and initialize the
sensor.
ONLY authorized factory personnel may perform hardware/software
changes or repairs to the product.
The sensor should ONLY be operated from a safety extra low
voltage (SELV) system with safe electrical separation.
ALWAYS consider the safety functions of your applications as a
whole, NEVER just in relation to one individual section of the
system.
The installer is responsible for testing the system to ensure it
meets ALL applicable safety standards (e.g. UL 325).
NEVER touch ANY electronic components or lenses.
After accessing the inside of the sensor, ensure the cover/
protection seal is closed tightly to achieve designated protection
rating.
ENSURE the commercial door operator has ALL of its monitored
entrapment protection devices installed and operational. This
sensor does NOT replace any entrapment protection devices.
MICROWAVE MOTION SENSOR
for Commercial Doors
MODEL 50-HERK2
INTRODUCTION
The 50-HERK2 is an advanced planar microwave motion sensor designed
for commercial doors and gates. The sensor can differentiate between
people and vehicles. Its two relay outputs can be programmed
independently for a multitude of applications. Additional features include
cross-traffic optimization and slow-motion detection.
CARTON INVENTORY
50-HERK2 sensor with pre-wired 23' (7 m) 6-wire cable
Self-adhesive mounting template
Instructions
TOOLS AND HARDWARE NEEDED
Ladder
Tape measure
Level
Drill with 3/16" or 5 mm bit
3/16" or 5 mm mounting screws (2)
Screwdriver
4 AWG (5 mm diameter) wire stripper for cable sleeve
24 AWG (0.5 mm diameter) wire stripper for single wires
Other items recommended for installation:
Remote control (Model 50-HERK-RC2)
OVERVIEW
Aluminum housing
Mounting bracket
Inclination angle
hand-screws (2)
Microwave planar module
Clip for wide field sensing Left button
Right button
Output 1 indicator (green LED)
Output 2 indicator (red LED)
DIP switches
Cable
Front cover
Cover screws (4)
50-HERK-RC2 remote control (not provided)
Required to access complete set of functions
for remote setup and operation
R
L
2
INSTALLATION
1. Choose a location for sensor:
Ensure sensor is firmly mounted on a flat surface. Avoid vibrations.
Objects such as fans, plants, flags, etc must not protrude into the
detection area.
Make sure sensor has an unobstructed view. Obstruction can effect
performance of sensor.
Mount sensor away from fluorescent or HID light sources.
Recommended Mounting Heights (Factory default is setting 4):
Setting 1 = 6.5' (2 m) - 8' (2.5 m)
Setting 2 = 8' (2.5 m) - 10' (3 m)
Setting 3 = 10' (3 m) - 13' (4 m)
Setting 4 = 13' (4 m) - 16.5' (5 m)
Setting 5 = 16.5' (5 m) - 19.5' (6 m)
Setting 6 = 19.5' (6 m) - 23' (7 m)
2. Remove the sensor from mounting bracket by loosening the hand-
screws.
3. Affix the self-adhesive mounting template to the wall or ceiling and
drill 3/16" or 5 mm holes in specified locations. Remove the template.
4. Route the cable through the opening in the mounting bracket and
ensure cable length is sufficient to accommodate desired inclination
angle.
5. Secure the mounting bracket to the wall or ceiling using screws.
6. Attach sensor to mounting bracket as shown. Tighten hand-screws to
secure.
Follow ALL steps outlined in this manual in order for proper
installation of the product.
Stop ALL traffic through the door BEFORE installing sensor.
Ensure there is no vehicle or pedestrian traffic through the door
until sensor is installed and tested for compliance with ALL
applicable safety standards (e.g. UL 325).
Verify proper installation of door equipment BEFORE installing
sensor.
Shut off ALL power BEFORE attempting ANY wiring procedures.
ALWAYS use wire terminals to terminate stranded wire ends.
Check placement of wiring to ensure moving parts are NOT
impeded by wires.
Make sure wiring is correct BEFORE applying power to the sensor
to avoid DAMAGE to equipment.
Ensure door and header, including housing components, are
properly grounded to protective earth (PE).
Ensure (e.g. by walk testing) that installation is in compliance with
ALL applicable standards (e.g. UL 325) after completion of
installation.
If the sensor sustains damages (e.g falls), replace it with a new
sensor.
If a satisfactory solution cannot be achieved after troubleshooting,
please contact tech support at 800-528-2806.
SPECIFICATIONS
Technology . . . . . . . . . . . . . Doppler radar with planar module: 24.05 -
24.25 GHz, <20 dBm
Detection Speed . . . . . . . . .16 mph (25 km/h) maximum for vehicles
Outputs . . . . . . . . . . . . . . . . 2 Relays NO(NC): 48 Vac/dc, 0.5 A
(55VA/24W)
Mounting Height . . . . . . . . . 6' 6" to 23' (2 to 7 m)
Operating Voltage . . . . . . . .10 - 28 Vac (45 - 65 Hz) 12 - 36 Vdc
Operating current . . . . . . . .Max. 75 mA
Protection class . . . . . . . . .NEMA 4 (IP65)
Temperature range . . . . . . . -22° to 140° F ( -30° to 60° C) - 0% to 95%
relative humidity, no condensation
Housing material . . . . . . . .Aluminum housing, polycarbonate cover
Dimensions with
mounting bracket . . . . . . . . Max. L x W x D = 6 3/4" x 4 3/8" x 4 3/4"
(170 x 110 x 120 mm) see mounting
template for more information
Weight . . . . . . . . . . . . . . . . .1.8 lb (820 g) including cable
Self-adhesive
mounting template
Recommended mounting location
Center over door Mounting screws
(not provided)
Cable
5" (12.5 cm) 2" (50 mm)
minimum
OPTIONAL CEILING
INSTALLATION
45˚
5" (12.5 cm)
Hand-
screw
Hand-screw
Mounting bracket
3
WIRING
Wire the sensor to the door operator as shown below.
When power has been connected to the sensor, the green and red LEDs will blink slowly. Then the green LED will continue to blink quickly.
ADJUSTMENT
INCLINATION ANGLE
After installation, adjust the inclination angle to the desired detection
pattern. Adjust the inclination angle by loosening the hand-screws on the
sides of the sensor and adjusting as shown below. Range is 0-90°, in 15°
increments as marked on the mounting bracket. 30-45° is typical for
most applications.
TILT ANGLE
It may be necessary to tilt the sensor for certain applications (not
recommended unless warranted by special circumstances). Loosen the
hand-screws and remove the sensor from the bracket. Loosen the
mounting screws and twist the bracket to change the tilt of the sensor.
Reattach the sensor to the mounting bracket.
Cable
Black
Red
White
Green
Brown
Blue
Power
Output 1 (Green LED)
Output 2 (Red LED)
Factory default for Output 2 is off
See page 6 for Output 2 settings
See page 6 for Output 1 settings
COM
NO (NC)
COM
NO (NC)
10-36 Vdc/
12-28 Vac
Red 24 V ac/dc
MECHANICAL OPERATOR
Black 24 V ac/dc
Open
Com
Green (Output 1)
White (Output 1)
Close
Com
Blue (Output 2)
Brown (Output 2)
OPTIONAL
LOGIC 3/4/5.0
OPERATOR
Red
Black
Green (Output 1)
White (Output 1)
Red
Black
Green (Output 1)
White (Output 1)
LOGIC 2
OPERATOR
24 V ac/dc
24 V ac/dc
24 V ac/dc
24 V ac/dc
Example of application
requiring tilt adjustment
Mounting screws


Product specificaties

Merk: Liftmaster
Categorie: Niet gecategoriseerd
Model: 50-HERK2

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