Liftmaster 50-HERK2 Handleiding

Liftmaster Niet gecategoriseerd 50-HERK2

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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

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

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)

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

Example of application

requiring tilt adjustment

Mounting screws

Product specificaties

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

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