Installation Guide for Latch Systems models including: HB2, 2AK5B-HB2, 2AK5BHB2, HB2 Hub, Hub

HubInstallationGuide 2020-08-31 0916 updated

03830

Users Manual rev

Latch Systems, Inc. HB2 Hub 2AK5B-HB2 2AK5BHB2 hb2


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Hub
Installation Guide

Document number 770-00015 Revised on 08/26/2020

Table of contents

Things you should know

04

Included in the box

05

Product details

07

Installation

19

Specifications

30

Requirements for compliance

31

Things you should know
For in-unit install, place the hub near the media panel. Configuration requires the iOS Manager App running on an iPhone 5S or newer. More resources, including the electronic version of this guide, can be found online at support.latch.com

Included in the Box
Mounting Hardware · Pan-head screws · Anchors · Cable ties
Product · Latch Hub · Mounting Plate · WireGrommet · Cover
Not Included in the Box
Mounting Tools · #2 Phillips head screwdriver · T25 Torx screwdriver · 1/4" drill bit
Requirements for Device · 64 bit iOS device · Latest version of the Latch Manager App
Sold Separately · Power adapter · Power adapter extension · RJ45 Cat5 patch cable

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Product Details
Details and recommendations for power, wiring, and product specifications.

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LED (Light) Definitions

I/O Port Definitions

Power

Reset

Ethernet

Solid White - Online and connected Flashing White - Booting up, connecting, or pairing Fast Flashing White - Firmware updating Solid Red - Cannot connect to Latch servers No Light - Power off or battery out

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Wiring
DC Power Adapter

2.5mm barrel jack 5ft cable length

Requirements
Input voltage: 90 - 264 VAC Input frequency: 47 - 63 Hz Output voltage: 12 VDC +/- 5% Max load: 2 AMPs Min load: 0 AMPs Load regulation: +/- 5%

Note: Do not splice DC power adapter

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Wiring
Optional Cable Extension

5ft cable length

5ft cable length

Sold Separately.

Note:If the DC power adapter (5ft) is not long enough for installation, an additional 5ft extension cable can be used.
Only one extension per hub is supported.

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Wiring
Low Voltage 2 Wire Power

Minimum Wire Gauge Per Length of Wire Run

Distance Power (12v)

< 25ft 24 AWG

< 50ft 22 AWG

< 100ft 18 AWG

< 200ft 14 AWG

In- Building
12VDC > 24 Watts Power Supply
*Class 2 Isolated, UL Listed

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Installation
Follow these steps to proceed with installation.

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1.

Rotate Torx screws in outer Cover counter-clockwise to unlock. Separate the outer Cover from the Mounting Plate using the opening on the underside.
Note: Do not use a power tool or excessive force on the Torx screws--over torquing could cause damage.

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Rotate Torx screws in Hub counter-clockwise to unlock. Remove the Hub from the MountingPlate.

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2.

Attaching to junction box

Attaching to wall or ceiling

Install Mounting Plate. Attach to junction box or attach to wall or ceiling.

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Note: Pass cables through opening before attaching Mounting Plate to junction box.

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3.

Attach Hub to Mounting Plate by aligning mating features.

Rotate Torx screws in Hub clockwise to lock.

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4.

Plug in power and Ethernet cables. Use included cable ties to secure. Install Grommet.

Junction box scenario.

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5.

6.

Use Latch Manager App to setup the device. Observe and monitor LED to verify set up success.

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Install the outer Cover aligning with Mounting Plate and Grommet. Rotate Torx screws clockwise to lock and secure Cover.

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Specifications
Dimensions · Dimensions: 8 in. x 8 in. x 2.25 in. · Weight: 3.3 lbs.
Network · Ethernet: 10/100/1000 · Bluetooth: BLE 4.2 · Wi-Fi: 2.4Ghz / 5Ghz (Selectable) 802.11 a/b/g/n/ac · Cellular: 4G LTE Cat 1 · Zigbee 3.0 · DHCP
Power · Class 2 Isolated, UL Listed Power Supply · 2 Wire Supply Voltage: 12VDC, 2A · Operating Power: 20W-50W (Max: 4A @12VDC, 2A @24VDC; Min: 1.75A @ 12VDC, 1A @ 24VDC ) · DC input evaluated for UL294: 12V DC ­ 24V DC · 4 Hour backup battery

Warranty · 1 year limited warranty on electronic components · 5 year limited warranty on mechanical components

Environmental
· Materials: impact resistantmaterials · Temperature: Operating / Storage 0°C to 40°C (32°F to 104°F), Indoor Use Only · Relative Humidity: 10% at 90%, non-condensing

Compliance
US · FCC Part 15B / 15C / 15E / 22H / 24E · UL 62368 · CEC/DOE PTCRB
IEC62133 (Battery)

Canada · IC RSS-210 / 139 / 133 / 132 / 130 / 102 (MPE) · ICES-003 · NRCAN

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Regulatory Compliance
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B 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.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Operations in the 5.15-5.25GHz band are restricted to indoor usage only.
Note: The country code selection is for non-US models only and is not available to all US models. Per FCC regulation, all WiFi products marketed in US must be fixed to US operation channels only.
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body.

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IInndduustsrytryCaCnaadnaad(ICa)(CICom) CplioamncpeliSatnatceemSenttatement
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation,
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distance of at least 20 centimeters from all persons and must not be co-located or operating in
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Troubleshooting
If the hub does not operate: · Ensure the hub is powered with DC power. Do not use AC power. · Ensure the input voltage if using 2 wire is 12 volts DC · Further troubleshooting information is available on the support website at support.latch.com ·
Safety Instructions · This product shall be installed and serviced by certified professionals only · Locations and wiring methods shall be in accordance with the National Electrical Code,
ANSI/NFPA 70 · Power Sources for Class 2 and Class 3 Circuits · There are no replacement parts available for this product · Correct wiring insulation should be used during installation to prevent the risk of electrical · shock

Safety Instructions
Configuration & Commissioning instructions can be found in more detail in the Technical Certification Training as well as on the support website at support.latch.com

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Service Information Configuration & Commissioning instructions can be found in more detail in the Technical Certification Training as well as on the support website at support.latch.com
Applicable Products This installation guide applies to products with the following designators on the label: · Model: Hub

Warning
· The product may contain an internal lithium manganese dioxide, vanadium pentoxide, or alkaline battery or battery pack. There is risk of fire and burns if the battery pack is not handled properly.
· Do not expose to temperatures higher than 50° C (122° F).
· To reduce potential safety issues, only the battery provided with the product, a replacement battery provided by Latch, or a compatible battery purchased as an accessory from Latch should be used with the product.
· To reduce the risk of fire or burns, do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
· Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions.
· Do not ingest battery, a Chemical Burn Hazard.
· Keep new and used batteries away from children.
· If the battery compartment does not close securely, stop using the product and keep it away from children.
· If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.
· Leaving a battery in an extremely high temperature surrounding environment can result in an explosion or the leakage of flammable liquid or gas.
· A battery subjected to extremely low air pressure may result in an explosion or the leakage of flammable liquid or gas.

Exposure to Radio Frequency (RF) Energy
This device meets the government's requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission (FCC) and the Innovation, Science, and Economic Development (ISED) Canada.

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