Lierda LSD4BTB-PBS1000001 User manual

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LSD4BTB-PBS1000001
User Manual
Product name：S1 beacon explosion proof version 2
Product model：LSD4BTB-PBS1000001
Version：Rev01

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Document revision history
Number
Modify log
Modifier
Reviewer
Version
Date
1
Origin
why
sxt
Rev01
2020-4-22

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Catalog
CHAPTER 1 SUMMARY .................................................................................................................... 4
1.1 WORKING PRINCIPLE.............................................................................................................................. 4
1.2 WORKING CONDITIONS .......................................................................................................................... 4
CHAPTER 2 INSTRUCTIONS ..............................................................................................................5
2.1 CONSTRUCTION AND INSTALLATION INSTRUCTIONS ...................................................................................... 5
2.2 APP INSTRUCTIONS ............................................................................................................................... 5
2.3 ACCESSORIES INFORMATION.................................................................................................................... 6
CHAPTER 3 MATTERS NEEDING ATTENTION ..................................................................................... 7
3.1 PRECAUTIONS FOR PRODUCT USE ............................................................................................................. 7
3.2 BATTERY RELATED PRECAUTIONS .............................................................................................................. 7
3.3 EU DECLARATION OF CONFORMITY .......................................................................................................... 7
3.4 FCC REGULATORY CONFORMANCE............................................................................................................ 8
NOTICE TO USERS............................................................................................................................9

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Chapter 1 Summary
Chemical plant is a high-risk industrial field. In recent years, safety accidents have
caused great losses to employees and enterprises. Therefore, personnel positioning
management has become an effective means to reduce potential safety hazards and realize
digital and intelligent management in the plant area. Bluetooth RSSI positioning is one of
the existing indoor positioning technologies. The factory staff can find out their own
position and report to the gateway by wearing positioning cards and scanning the RSSI
strength of beacon. Lierda S1 positioning beacon is used as the transmitter of positioning
signal in chemical plant. The advantage of this technology is that the software and
hardware design of transmitter is simple, and the power consumption is very low.
1.1 Working principle
The S1 positioning beacon is installed on the indoor ceiling of the factory on a grid
basis. Each positioning beacon has its own unique ID number. The personnel positioning
card is worn on the workers, and Bluetooth module and Lora module are integrated in the
card. When the locator is in a certain position in the room, the Bluetooth module in the card
will search the RSSI signal strength value of beacon nearby, and then upload the data to
lorawan gateway through Lora module. The background determines the specific position of
personnel according to the RSSI value and beacon ID number.
1.2 Working conditions
Temperature：-20℃～60℃；
Average relative humidity：Less than 95%(25℃)；
Atmospheric pressure：80kPa～106kPa；
CE working frequency: 2400MHZ~2483.5MHZ
Transmit power: -20dBm~4dBm (adjustable by userAPP)
Beacon
Beacon
BT+Lora
Card
Lorawan
Location

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Chapter 2 Instructions
2.1 Construction and installation instructions
As shown in the figure below, prepare several S1 type beacons according to the indoor space size of
the factory, and install them at an interval of 5m according to the serial number. Note that the serial
number in the drawing should correspond to the ID number (minor) of the beacon. In addition to the
products, there are two M6 * 25mm expansion pipes, two M4 * 25mm cross countersunk head screws
and two decorative caps in the packing box, which are convenient for users to install and fix.
2.2 APP instructions
This product is equipped with two parallel ER14505 energy batteries. The battery capacity can be
used continuously for more than 5 years. As shown in the figure below, users can download
brightbeacon app to configure the relevant parameters of S1 beacon. The configurable parameters
include device name, transmission power and broadcast interval. At the same time, users can directly
view the remaining battery power through the app.

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2.3 Accessories information
There are several accessories for users to fix our product to the ceiling. One is pressure sensitive
adhesive, customer can use this to attach Beacon to concrete surface. Another accessory is expansion screw,
customer can use electric drill to fix our beacon to the solid wall. Both of the accessories are shown in
the pictures below.

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Chapter 3 Matters needing attention
3.1 Precautions for product use
Please do not hit, shake or throw the product violently to avoid failure；
Please do not put the product near the microwave oven or high-voltage equipment,
otherwise the circuit may be damaged；
It is forbidden to be close to fire source and water source when using；
It is strictly forbidden to disassemble or modify the product, otherwise it will cause
damage, leakage and circuit failure.
3.2 Battery related precautions
It is strictly forbidden to short circuit the positive and negative electrodes of the battery,
charge it, over discharge it, and heat it to more than 100 ℃. Otherwise, it may cause
explosion, combustion and leakage of internal acidic substances；
It is not allowed to use the battery outside the temperature range；
When the battery is used to the end voltage, it should be taken out of the instrument in
time and buried in the ground.
3.3 EU Declaration of Conformity
Hereby we,
Name of manufacturer:
Zhejiang Lierda IoThink Technology Co., Ltd
Address:
Room 301,Building No.1, Lierda IoT park, No.1326 Wenyi Xi Road,
Hangzhou,Zhejiang Prov., China
Zip code & City:
311100 Hangzhou
Country:
China
Telephone number:
[phone]
declare that this DoC is issued under our sole responsibility and that this product:
Product description:
S1 beacon explosion proof version 2
Type designation(s):
LSD4BTB-PBS1000001 ，LSD4BTB-PBS2000001 ，
LSD4BT-PB95S10002，LSD4BT-PB95S10001
Trademark:
N/A
Batch / Serial number:
Object of the declaration (further identification of the radio equipment allowing
traceability; it may include a color image for the identification of the radio equipment):
……[Model:LSD4BTB-PBS1000001，LSD4BTB-PBS2000001，LSD4BT-PB95S10002，
LSD4BT-PB95S10001 The device is S1 beacon explosion proof version 2, it supports

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5.0 Bluetooth LE. For more details, pls refer to the user manual.]……
is in conformity with the relevant Union harmonization legislation:
Radio Equipment directive: 2014 / 53 / EU
and other Union harmonization legislation where applicable:
with reference to the following standards applied:
EN 62368-1:2014+A11:2017
EN 301 489-1 V2.2.3(2019-11); EN 301 489-17 V3.2.4(2020-09)
EN 300 328 V2.2.2(2019-07)
EN 62479: 2010
Description of accessories and components, including software, which allow the radio
equipment to operate as intended and covered by the DoC:
Accessory:
.………………………………………………………………………………………………
…………
Signed for and on behalf of:
_2020.11.26______ _Herry Kim_Test Manager_ __
Place and date of issue Name, Function, signature
3.4 FCC regulatory conformance
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.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
NOTE: 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

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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
NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. Such modifications could void the user’s authority to operate the
equipment.
RF Exposure
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance of 20 cm between the
radiator and your body. This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
Notice to users
You are welcome to use the products of lierda Technology Group Co., Ltd. please read this
notice before using our products. If you have already started using it, you have read and
accepted this notice. Lierda Technology Group Co., Ltd. reserves the right of final
interpretation and modification of all the information provided, subject to change without
prior notice.