LiftMaster 50-HERK2 Manual

LiftMaster Ikke kategoriseret 50-HERK2

Læs gratis den danske manual til LiftMaster 50-HERK2 (8 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 13 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 7 anmeldelser. Har du et spørgsmål om LiftMaster 50-HERK2, eller vil du spørge andre brugere om produktet?

Download PDF

Side 1/8

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

Produkt Specifikationer

Mærke:	LiftMaster
Kategori:	Ikke kategoriseret
Model:	50-HERK2

Har du brug for hjælp?

Hvis du har brug for hjælp til LiftMaster 50-HERK2 stil et spørgsmål nedenfor, og andre brugere vil svare dig

Dit navn*

Din email*

Skriv dit spørgsmål her

Ikke kategoriseret LiftMaster Manualer

LiftMaster SL580 Manual

8 August 2025

LiftMaster HCT12 Manual

7 August 2025

LiftMaster MyQ 827LM Manual

7 August 2025

LiftMaster SL595 Manual

7 August 2025

LiftMaster CAPXSTK Manual

7 August 2025

LiftMaster 66LM Manual

7 August 2025

LiftMaster 041-0405-000 Manual

15 Juni 2025

LiftMaster LMHNTG Manual

4 September 2024

LiftMaster CAPXSTKPL Manual

3 September 2024

LiftMaster BG790 Manual

3 September 2024

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

JILONG JL097205NPF Manual

14 September 2025

Brandson 306570 Manual

14 September 2025

Nedis PIM30012EGY Manual

14 September 2025

Neutrik SCD-W Manual

14 September 2025

BSS Audio FCS-926 Manual

14 September 2025

Brandson 303842 Manual

14 September 2025

AMX DGX-O-DXF-MMS Manual

14 September 2025

Brandson 304024 Manual

14 September 2025

JILONG JL097109NPF Manual

14 September 2025

Brandson 303403 Manual

14 September 2025