SMARTEH LBT-1.DO1 Bluetooth Mesh Relay Output Module User Manual

: June 12, 2024
: SMARTEH

Table of Contents

LBT-1.DO1 Bluetooth Mesh Relay Output Module
ABBREVIATIONS
DESCRIPTION
FEATURES
OPERATION
INSTALLATION
SYSTEM OPERATION
TECHNICAL SPECIFICATIONS
MODULE LABELING
CHANGES
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USER MANUAL
Longo Bluetooth Products LBT-1.DO1
Bluetooth Mesh Relay output module

SMARTEH LBT 1 DO1 Bluetooth Mesh Relay Output Module

Version 2

LBT-1.DO1 Bluetooth Mesh Relay Output Module

STANDARDS AND PROVISIONS: Standards, recommendations, regulations and provisions of the country in which the devices will operate, must be considered while planning and setting up electrical devices. Work on 100 .. 240 V AC network is allowed for authorized personnel only.
DANGER WARNINGS: Devices or modules must be protected from moisture, dirt and damage during transport, storing and operation.
WARRANTY CONDITIONS: For all modules LBT-1 – if no modifications are performed upon and are correctly connected by authorized personnel – in consideration of maximum allowed connecting power, warranty of 24 months is valid from the date of sale to the end buyer, but not more than 36 months after delivery from Smarteh. In case of claims within warranty time, which are based on material malfunctions the producer offers free replacement. The method of return of malfunctioned module, together with description, can be arranged with our authorized representative. Warranty does not include damage due to transport or because of unconsidered corresponding regulations of the country, where the module is installed.
This device must be connected properly by the provided connection scheme in this manual. Misconnections may result in device damage, fire or personal injury.
Hazardous voltage in the device can cause electric shock and may result in personal injury or death.
NEVER SERVICE THIS PRODUCT YOURSELF!
This device must not be installed in the systems critical for life (e.g. medical devices, aircrafts, etc.).

If the device is used in a manner not specified by the manufacturer, the degree of protection provided by the equipment may be impaired.
Waste electrical and electronic equipment (WEEE) must be collected separately!
LBT-1 devices are developed considering the following standards:

EMC: EN 303 446-1
LVD: EN 60669-2-1

Smarteh d.o.o. operates a policy of continuous development.
Therefore we reserve the right to make changes and improvements to any of the products described in this manual without any prior notice.

MANUFACTURER:
SMARTEH d.o.o.
Poljubinj 114
5220 Tolmin
Slovenia

ABBREVIATIONS

LED	Light Emitted Diode
PLC	Programmable Logic Controller
PC	Personal Computer
Op Code	Message Option Code

DESCRIPTION

LBT-1.DO1 Bluetooth Mesh relay output module is designed to be used as a relay digital output module with RMS current and voltage measuring possibility. The module can operate with a wide range of DC and AC voltages. It can be placed inside the 60mm diameter flush mounting box and so it can be used for switching On and Off the power supply voltage of standard electric wall sockets. It also can be placed inside the lights, inside various electrical equipment and devices to switch On and Off their power supply voltage. Additional switch input is provided to have the possibility of manually switching On and Off the module relay.
LBT-1.DO1 Bluetooth Mesh relay output module can also be connected close to the light in the traditional electrical wiring 115/230 VAC for lightning. Light connected to the LBT-1.DO1 relay can be switched on and off with existing light switches. The module can detect power supply input voltage drop when the switch is pressed. Wire bridge on the last switch before the LBT-1.DO1 relay module should be wired as shown in Figure 4. While LBT-1.DO1 is a Bluetooth Mesh module the relay output can be also switched On and Off by using Bluetooth Mesh communication. At the same time relay RMS current and voltage can be sent over the Bluetooth Mesh communication.
LBT-1.DO1 Bluetooth Mesh relay output module can only operate with Smarteh LBT-1.GWx Modbus RTU Bluetooth Mesh gateway connected to the same Bluetooth Mesh network. LBT-1.GWx Modbus RTU gateway is connected to the main control device as Smarteh LPC-3.GOT.012 7″ PLC based Touch panel, any other PLC or any PC with Modbus RTU communication. Besides Smarteh Bluetooth Mesh devices, other standard Bluetooth Mesh devices can be integrated into above mentioned Bluetooth Mesh network. More than a hundred Bluetooth Mesh devices can be provisioned and can operate in a single Bluetooth Mesh network.

FEATURES

Table 1: Technical data

Communication standard: Bluetooth Mesh is a low power wireless mesh protocol and allows device to device communication and device to main control device communication. Radio frequency: 2.4 GHz
Radio range for direct connection: < 30m, depending on application and building.
By using Bluetooth Mesh topology, much bigger distances can be achieved.
Power supply: 11.5 .. 13.5 V DC or 90 .. 264 V AC, 50/60Hz
Ambient temperature: 0 .. 40 °C
Storage temperature: -20 .. 60 °C
Status indicators: red and green LED
Relay output with maximum resistive load current 4 A AC/DC
RMS current and voltage measurement, power consumption measurement
Power supply line switch digital input, operating with 90 .. 264 V AC power supply voltage
Switch digital input
Mounting in flush mounting box

OPERATION

LBT-1.DO1 Bluetooth Mesh Relay output module can only operate with Smarteh LBT-1.GWx Modbus RTU Bluetooth Mesh gateway while provisioned to the same Bluetooth Mesh network.

SMARTEH LBT 1 DO1 Bluetooth Mesh Relay Output Module - Figure
2

4.1.Other relay output module functions

Factory reset: This function will delete all Bluetooth Mesh network parameters stored on LBT-1.DO1 relay output module and will restore to the conditions of the initial programming, ready for provisioning. See Table 5 for more information.

4.2.Operation parameters
LBT-1.DO1 Bluetooth Mesh Relay output module accepts a set of operation codes as specified in below tables 2 to 4.
LBT-1.DO1 Bluetooth Mesh relay output module is communicating with the main control device as Smarteh LPC-3.GOT.012 or similar via Smarteh LBT-1.GWx Modbus RTU Bluetooth Mesh gateway. All communication between the main control device is performed by using Modbus RTU communication. Individual Bluetooth Mesh node configuration data should be observed by using the network provisioning tool.

Table 2: 4xxxx, Holding registers, Modbus RTU to Bluetooth Mesh gateway

Reg.	Name	Description	Raw → Engineering data
10	Execute command	Execute command for Read and/or Write by toggling bit

Observed from network provisioning tool
** User defined parameters, refer to the option code table

Table 3: 3xxxx, Input registers, Modbus RTU to Bluetooth Mesh gateway

Reg.	Name	Description	Raw → Engineering data
10	Messages pending	Number of messages pending in receiving buffer	1 .. 10

Table 4: Relay output LBT-1.DO1 option codes

Option code	Name	Description	Raw → Engineering data
1	FW version status	FUMY/Lire VOIVO:1state:	0.. 65535 → 0.. 65535
2	Operation mode set	Node opoomon mode selecuon	0 → Not used

INSTALLATION

5.1.Connection scheme
Figure 4: Example of connection scheme

SMARTEH LBT 1 DO1 Bluetooth Mesh Relay Output Module - Figure
3

Figure 5: LBT-1.DO1 module

Table 5: Inputs, Outputs and LEDs

K1.1	N1	Load output: neutral or negative
k1.2	N	Power supply input: neutral or negative (-)
k1.3	SW	Switch input: line, 90 .. 264 V AC, 11.5 .. 30 V DC
K1.4	L1	Load output: line or positive
K1.5	L	Power supply input: line or positive (+),

90 .. 264 V AC or 11.5 .. 30 V DC
LED1:red| Error| 2x blink inside 5 s time period = network/friend lost
3x blink inside 5 s time period = unprovisioned node
LED2:green| Status| 1x blink = normal operation.
It’s also feedback for S1 reed contact, when activated with magnet.
S1| Reed contact| Mode setting contact
Inside 5 s time window, perform corresponding number of swipes in duration of not less than 200 ms with permanent magnet close to the window sensor S1 reed contact position. Following window sensor action or mode will be set:
Number of swipes Action

5.2.Mounting instructions
Figure 6: Housing dimensions

SMARTEH LBT 1 DO1 Bluetooth Mesh Relay Output Module - Figure
5

Dimensions in millimeters.
Figure 7: Mounting in flush mounting box

SMARTEH LBT 1 DO1 Bluetooth Mesh Relay Output Module - Figure
6

SMARTEH LBT 1 DO1 Bluetooth Mesh Relay Output Module - Figure
7

Switching Off the main power supply.
When you mount the module inside the flush mounting box first check, that the flush mounting box is depth enough.
If needed please use an additional spacer between the flush mounting box and the socket or contact the producer for additional information.
Mount the module up to the provided place and wire the module according to the connection scheme in Figure 4. When you connect the module to the traditional electrical wiring for lighting please be sure, that you wired the bridge on the last switch before the LBT-1.DO5 module as shown in Figure 4.
Switching On the main power supply.
After a few seconds Green or Red LED starts to blink, please see the flowchart above for details.
If the module is not provisioned Red LED will blink 3x, the provisioning procedure has to be started. Contact the producer for more details*.
Once provisioning is finished, the module will continue with the normal mode of operation and this will be indicated as Green LED blinking once per 10 seconds.

Dismount in reverse order.
*NOTE: Smarteh Bluetooth Mesh products are added and connected to a Bluetooth Mesh network by using standard provisioning and configuration mobile apps tool such as nRF Mesh or similar.
Please contact producer for more detail information.

SYSTEM OPERATION

LBT-1.DO1 Bluetooth Mesh relay output module can switch power to the output load based on power suplly voltage drop pulse, based on switch input voltage change or based on Bluetooth Mash command.
6.1.Interference warning
Common sources of unwanted interference are devices that generate high frequency signals. These are typically computers, audio and video systems, electronic transformers, power supplies and various ballasts. The distance of the LBT-1.DO1 relay output module to the above mentioned devices should be at least 0.5 m or greater.

WARNING:

In order to protect plants, systems, machines and network against cyber threats it is necessary to implement and continuously maintain up to date security concepts.
You are responsible for preventing unauthorized access to your plants, systems, machines and networks and they are allowed to be connected to the Internet only, when security measures like firewalls, network segmentation, etc. are in place.
We strongly recommend the updates and usage of the latest version. Usage of the version that is no longer supported may increase the possibility of cyber threats.

TECHNICAL SPECIFICATIONS

Table 7: Technical specifications

Power supply| 11.5 .. 13.5 V DC
90 .. 264 V AC, 50/60 Hz
---|---
Fuse| 4 A (T-slow), 250 V
Max. power consumption| 1.5 W
Load voltage| Same as power supply voltage
Maximum load current • (resistive load)| 4 A AC/DC
Connection type| Screw type connectors for stranded wire 0.75 to 2.5 mm2
RF communication interval| Minimum 0.5 s
Dimensions (L x W x H)| 53 x 38 x 25 mm
Weight| 50 g
Ambient temperature| 0 .. 40°C
Ambient humidity| Max. 95 %, no condensation
Maximum altitude| 2000 m
Mounting position| Any
Transport and storage temperature| -20 to 60 °C
Pollution degree| 2
Over voltage category| II
Electrical equipment| Class II (double insulation)
Protection class| IP 10

NOTE: Special care must be taken in case of usage inductive character loads, e.g. contactors, solenoids, or loads that draw high inrush currents, e.g. capacitive character load, incandescent lamps. Inductive character loads cause over-voltage spikes at output relay contacts when they are switched off. The use of appropriate suppression circuits is advised. Loads that draw high inrush currents may cause the relay output to be temporarily overloaded with the current above its allowed limits, which may damage the output, even though that steady-state current is within the allowed limits. For that type of load, the use of an appropriate inrush current limiter is advised.
Inductive or capacitive loads influence the relay contacts by shortening their working life period or can even permanently melt contacts together. Consider using another type of digital output (e.g. triac).

MODULE LABELING

Figure 10: Label
Label (sample):
XXX-N.ZZZ.UUU
P/N: AAABBBCCDDDEEE
S/N: SSS-RR-YYXXXXXXXXX
D/C: WW/YY

Label description:

XXX-N.ZZZ – full product name,
• XXX-N – product family,
• ZZZ.UUU – product,
P/N: AAABBBCCDDDEEE – part number,
• AAA – general code for product family,
• BBB – short product name,
• CCDDD – sequence code,
• CC – the year of code opening,
• DDD – derivation code,
• EEE – version code (reserved for future HW and/or SW firmware upgrades),
S/N: SSS-RR-YYXXXXXXXXX – serial number,
• SSS – short product name,
• RR – user code (test procedure, e.g. Smarteh person xxx),
• YY – year,
• XXXXXXXXX – current stack number,
D/C: WW/YY – date code,
• WW – week and,
• YY – the year of production.