LG LZM001 User Manual

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SPECIFICATIONS

PRODUCT NAME : 2.4GHz Module for LGHA Twin washer

MODEL NAME : TWZU-V320D(LZM-001)

Designed Checked Approved

LG Innotek Co., Ltd.

Yeon

Ung

Jeong

Seok Dong

Choi

Document No.

WC40138

2018.01.30 2018.01.30

PAGE 13

The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek.

Specification For Approval

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Table of Contents

No Description Page

1 Features 2 2 Ordering Information 2 3 Label Marking 2

4 Block Diagram 3

5 Absolute Maximum Ratings 3 6 Operating Test Conditions 4 7 Standard Test Conditions 4 8 Electrical Characteristics 5

9 Environmental Tests 8 10 Pin Description 9 11 Mechanical Characteristics 10 12 Outline Drawing 11 13 Packing Information 12 14 Changing History of Revision 13

Specification For Approval

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2. Ordering Information

Model Description

TWZU-V320D

(LZM-001)

2.4GHz RF Transceiver Module

1. Features

TWZU-V320D(LZM-001) is the small size module for Twin washer. TWZU-V320D(LZM-001) is based on Silicon Labs EFR32FG solution.

 2.4GHz RF Transceiver  Size : 30mm x 43mm x 7.65 mm  PCB printed Antenna  UART interface  Applied the conformal coating  Application : Home Appliance

3. Label Marking

① Customer P/N EBR85871801 ③ Product Lot No. : ex) 1801A0502 ② Model No. 18 : Year 05 : Date

01 : Month 02 : Manufactured Process

Revision No. : A

④ 2D Matrix Code for GMES

Contact Address : 84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, 51554, Korea

Specification For Approval

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Parameter Min Max Unit

Storage Temperature -20 +85 ℃

Storage Humidity (@ 40℃) - 90 %

Caution : The specifications above the Table define levels at which permanent damage

to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device.

• Other conditions

1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture.

2) Store the modules where the temperature

and relative humidity do not exceed 5 to 40℃ and 20 to 60%.

3) Assemble the modules within 6 months. Check the soldering ability in case of 6 months over.

5. Absolute Maximum Ratings

4. Block Diagram

EFR32FG

Interface

Block

CPU

(ARM-M4)

Clock(38.4MHz)

ANT

ROM 256kb

DC-DC

3.3V

Radio

Transceiver

LNA, PA

BALUN

RAM 32kb

UART

JTAG

Specification For Approval

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The Test for electrical specification shall be performed under the following condition

Otherwise this following conditions, not guaranteed this performance.

6. Operating Test Conditions

Temperature

25 ± 5℃

Humidity

65 ± 5%

Input power(VDD) Supply Voltage

+5.0V

+5.0V±10%

7. Standard Test Conditions

7-1. Ambient condition

7-2. Power supply voltages

7-3. Current consumption

Current Consumption Min. Typ. Max. Unit

TX Mode @ 6dBm - - 100

RX Mode - 16 -

Human Body Model (HBM) Min. Max. Unit

Contact -

±2

Air -

±10

7-4. ESD Information

Note 1 : IEC 61000-4-2 (150pF, 330R)

Parameter Min Typ Max Unit

Operating Temperature

0 - +85

℃

Operating Humidity (40℃)

- - 85

Supply Voltage

4.5 5.0 5.5

Vdc

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Specification For Approval

REV. NO : 1.0

MODEL NAME : TWZU-V320D

REV. DATE : 2018. 01. 30

LZM-001

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8. Electrical Characteristics

8-1. RF Characteristics

Parameter (Condition) Min. Typ. Max. Unit

Frequency Range 2405 - 2480 MHz

TX output power

Receiver Sensitivity - -94 -90 dBm

Maximum Input Level -10 - - dBm

Frequency tolerance -30 0 +30 ppm

10.5

5 / 11

dBm

Error Vector Magnitude (EVM) - - 35 %

* Normal Condition : 25℃, VDD=5V. * RF characteristics is board limit. It can differ according to standards

Specification For Approval

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9. Environmental Tests

Item

Test Conditions SPEC

Heat Load

Test

Initial values are measured at the standard test condition.

Leave samples in 85℃±5℃ for 96±5 hours, and in standard test condition for 30 minutes, then take measurements within 1 hour.

- Supply voltage : standard ± 5%

•TX Power

: ±4dB Max

• Min Input Level

: ±4dB Max

Humidity

Load Test

Initial values are measured at standard test condition.

Leave samples in 85℃±5℃, 85% ±5% RH for 500 ±5 hours, and in standard test condition for 30 minutes, then take measurements within 1 hour.

- Supply voltage : standard + 5%

Cold

Load Test

Initial values are measured at standard test condition.

Leave samples in -20℃±2℃ for 500 ±5 hours, and in the standard test condition for 30 minutes, then take measurements within 1 hour.

- Supply voltage : standard + 5%

Cold Test

Initial values are measured at standard test condition.

Leave samples in －20℃ ±2℃ for 96 ±5 hours, and

in standard ambient for 1 hour with standard power

- Supply then take measurements within 1 hour.

Heat Test

Initial values are measured at standard test condition.

Leave samples in 85℃ ±2℃ for 96 ±5 hours, and

in standard ambient for 1 hour with standard power

- Supply then take measurements within 1 hour.

Temperature

Shock

Take measurements in standard test condition.

Temp. : -40℃ ~ +85℃ / Duration : 30 min

Ramp-up & Ramp-down for 5 min / Cycle : 300cycle.

Vibration

Test

Initial values are measured at standard test condition.

Sweep rate : 1 single sweep/minute

Acceleration : 2G / Frequency : 5-100Hz

Duration : 1 Hours per direction (X,Y,Z)

In standard condition, take measurements within 3hr.

Temp. Cycle

(Storage)

Take measurements in standard test condition. Storage 12hours at each temperature then performed 5 cycles

-Temp. : -20℃ ~ +70℃

Input Voltage Variation Test

Operate 3hours at each condition.

- Input voltage :±10% variation of the rated voltage

Specification For Approval

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10. Pin Description

Pin NO Pin Name I/O Pin Description

1 UART_ Tx I/O UART Interface 2 UART_Rx I/O UART Interface 3 GND GND Ground 4 5V PWR Power 5 Wake Up I/O Wake Up

Pin #1

Pin #5

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11. Mechanical Characteristics

11-1. Outline view

Item Test Conditions

Assembly No defects of wiring, soldering and assembling

Appearance No dirt, rust, corrosion or foreign material

11-2. Appearance structure

Item Test Conditions

Specification For Approval

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LZM-001

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Dimension As assembly drawing

Mounting As assembly drawing

Weight

Simplified EU Declaration of Conformity

Hereby, LG Electronic

Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following

internet address: http://www.lg.com/global/support/cedoc/cedoc#

RF Exposure

The antenna (or antennas) must be installed so as to maintain at all times a distance minimum of at

least 20 cm between the radiation source (antenna) and any individual. This device may not be

installed or used in conjunction with any other antenna or transmitter

The postal address:

s Inc. declares that the radio equipment type RF Module is in compliance with

Approximately 4.9 ± 0.5g

84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, 51554, Korea

The host manufacturer has the responsibility that the host device should be compliance with all

essential requirement of RED.

DOCUMENT No. :

WC40138

REG. DATE : 2018. 01. 30

REV. DATE : 2018. 01. 30

12. Outline Drawing

Specification For Approval

MODEL NAME : TWZU-V320D

LZM-001

REV. NO : 1.0

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DOCUMENT No. :

WC40138

REG. DATE : 2018. 01. 30

REV. DATE : 2018. 01. 30

13. Packing Information

Specification For Approval

MODEL NAME : TWZU-V320D

LZM-001

REV. NO : 1.0

PAGE :

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DOCUMENT No. :

WC40138

REG. DATE : 2018. 01. 30

Specification For Approval

REV. NO : 1.0

MODEL NAME : TWZU-V320D

REV. DATE : 2018. 01. 30

LZM-001

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14. Change History of Revision

Revision Date Contents of Revision Change Remark

1.0 ′18.01.30 First release Y. U. Jeong

1. FCC

FCC Part 15.19 Statements:

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.

FCC Part 15.21 statement

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

FCC Part 15.105 statement (Class B) This equipment has been tested and found to comply with the limits for a Class B digital 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.

OEM Responsibilities to comply with FCC and Industry Canada Regulations

The module has been certified for integration into products only by OEM integrators under the following condition:

- The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is

maintained between the radiator (antenna) and all persons at all times.

- The transmitter module must not be co-located or operating in conjunction with any other antenna

or transmitter except in accordance with FCC multi-transmitter product procedures.

As long as the two condition above is met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC

peripheral requirements, etc.).

End Product Labeling

The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: “Contains FCC ID: BEJ-LZM001” “Contains IC: 2703N-LZM001”

. ISED

S-GEN, Sec. 7.1.3– (licence-exempt radio apparatus)

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and

(2) this device must accept any interference, including interference that may cause undesired

operation of the device.

e présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio

exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :

(1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage

est susceptible d’en compromettre le fonctionnement.

F Exposure

The antenna (or antennas) must be installed so as to maintain at all times a distance minimum of at least 20 cm between the radiation source (antenna) and any individual. This device may not be installed or used in conjunction with any other antenna or transmitter.

'exposition aux RF

L’antenne (ou les antennes) doit être installée de façon à maintenir à tout instant une distance minimum de au moins 20 cm entre la source de radiation (l’antenne) et toute personne physique.

aution: Any changes or modifications to this device not explicitly approved by manufacturer could

C void your authority to operate this equipment. Attention:

es changements ou modifications de cet appareil non expressément approuvé par le fabricant

peuvent annuler votre droit à utiliser cet équipement.

Étiquetage du produit final (IC) Le module BT111 est étiqueté avec sa propre identification FCC et son propre numéro de certification IC. Si l’identification FCC et le numéro de certification IC ne sont pas visibles lorsque le module est installé à l’intérieur d’un autre dispositif, la partie externe du dispositif dans lequel le module est installé devra également présenter une étiquette faisant référence au module inclus. Dans ce cas, le produit final devra être étiqueté sur une zone visible avec les informations suivantes : « Contient module émetteur identification FCC ID: BEJ-LZM001 « Contient module émetteur IC : 2703N-LZM001”

LG LZM001 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual