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Summary of Contents for ThingsLog LPMDL-110X
- Page 1 User Manual Low power mobile data logger ThingsLog LPMDL-110X v.4.9.6 ♥ iTransformers Labs Ltd Interpred WTC, bul. Dragan Tzankov 36, office 9-10 1113, Sofia, Bulgaria Phone (+359) 875 32 80 70 Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 2: Table Of Contents
13.2 Initial configuration ThingsLog LPMDL-110X 13.3 Reconfiguration over the air 13.4 Normal operation mode & short functional description 13.4.1 Readings 13.4.2 Instant graph 13.5 Operational considerations 13.5.1 Dashboard 13.5.2 Battery status 13.5.3 Signal status Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 3: Overview
2/4G, 2G/CatM1/NB-IoT, and LoRa/LoRaWAN. LPMDL-110X has the following key characteristics: Power supply - LPMDL-110X is able to operate in low power mode (on battery), with a solar power supply, or with a 12V power supply. Intelligence - the data is transmitted over a widely distributed, cellular network and is automatically gathered in the ThingsLog platform. -
Page 4: Technical Specification
● Control-switched powered from the logger power supply, requires sensors with current consumption less than 20 mA (check 5.2) ● Sensors that require power supply > 3.6V, requires additional step-up convertor, Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 5: Nomenclature
4V0C - 4 voltage (0-3V) 0V4C - 4 current (4-20mA) 2V2C - 2 voltage, 2 current 1V3C - 1 voltage, 3 current 3V1C - 3 voltage, 1 current 0000 - no analog inputs Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... - Page 6 Cat M1: B1/B2/B3/B4/B5/B8/ B12/B13/B18/B19/ B20/B25/B26/B27/ B28/B66/B85 NB-IoT: B1/ 2/ 3/ 4/ 5/ 8/ 12/ 13/ 18/ 19/ 20/ 25/ 28/ 66/ 71/ 85 GPRS: 850/900/ 1800/1900 MHz GNSS GPS/GLONASS/BDS/ Galileo/QZSS Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 7: Power Supply Options
The battery should be connected to the board on the board socket marked with a red rectangle in the picture below. The polarity of the connection is denoted with + and - signs on the board. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... - Page 8 When the module is attached the power supply should be connected: pin 1 - to the positive terminal of the power supply; pin 2 - to the negative terminal of the power supply. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 9 Input 2 must be connected to the negative terminal of the power supply. Solar PV panel (LPMDL-110X-S0/S1) Requires additional inverter module and liIon 18650 battery. The inverter module should be connected as it is marked with a red rectangle in Figure 3. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 10: Powering External Sensors Options
This option is applicable only to the battery power supply. It requires sensors with a current consumption of less than 20 mA. This option also required an analog switch module marked with a red rectangle in the figure below. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... - Page 11 The step-up converter converts the voltage of the battery from 3.6 to 12 V, with the same switching mechanism described in the previous section for the control-switched sensor supply. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 12: Battery Lifetime Calculation
Input 1 must be connected to the positive terminal of the power supply. Input 2 must be connected to the negative terminal of the power supply. Battery Lifetime calculation The LPMDL-110x has the following modes of operation: Sleep mode During this mode the Data Logger consumes continuously less than 6.5 uA current. -
Page 13: Functional Specification
Transmission mode In this mode the logger transmits readings stored in its internal memory to the ThingsLog platform. The power consumption depends on the network technology, network coverage, and signal level. - Page 14 Store in dry rooms without access to water or other liquids at temperatures not storage lower than -20 ° C and not higher than 60 ° C in the original package. Transportation is allowed to happen accidentally at temperatures below -20 ° C Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 15: Physical Installation
If you hesitate, please return the appliance, we will recycle it for you. Table II Health and safety instructions 10 Physical installation Figure 6 LPMDL-110X Logger outlook Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 16: Input/Output Ports
Figure 7 Example installation schema for interconnecting LPMDL-110X-B0 with a water meter and 2 pressure sensors ● Prior to installing the logger please review the health and safety instructions described in Chapter ● The data logger comes with an installation manual and an optional attachment kit ●... - Page 17 ON (closed circuit - the pin is grounded) 5) Ground 6) Pulse input 2 a) can be dry contact (reed contact) – for models: LPMDL-110X-ЕЕ-2R0S-ZZZZ-LLLL-АА-RR- b) S0 (open collector) – for models LPMDL-110X-ЕЕ-0R2S/1R1S-ZZZZ-LLLL-АА-RR-SSS 7) Pulse input 1 a) can be dry contact (reed contact) – for models: LPMDL-110X-ЕЕ-2R0S/1R1S-ZZZZ-LLLL-АА-RR-SSS...
- Page 18 Not connected – for models: LPMDL-110X-EE-YYYY-0000-LLLL-АА-RR-SSS 14) Analog input 1 a) 4-20 mA - for models: LPMDL-110X-EE-YYYY-0V4C-LLLL-АА-RR-SSS b) 0-3 V - for models: LPMDL-110X-EE-YYYY-4V0C/3V1C/2V2C/1V3C-LLLL-АА-RR-SSS c) Not connected – for models: LPMDL-110X-EE-YYYY-0000-LLLL-АА-RR-SSS Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 19: Example Connection Circuits
11.1 Example connection circuits 1. Connect 2 reed pulse inputs a. You need the following logger models: LPMDL-110X-EE-2R0S-0000-LLLL-AA-RR-SSS b. Circuit 2. Connect 2 analog 4-20 mA and 2 analog 0-3V inputs. The analog sensors 4-20 mA are powered by an external power supply (non-low power case). - Page 20 3. 2 ON/OFF relay outputs You need the following logger models: LPMDL-110X-EE-YYYY-4V0C-LLLL-АА-11--LAS Circuit Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 21: User Guide
13 User guide 13.1 Login to ThingsLog platform 1. In order to perform the initial configuration you should have an account for the ThingsLog IoT platform. If you don’t have an account please contact us at support@thingslog.com. 2. Once you have the account navigate to https://iot.thingslog.com 3. - Page 22 2. Navigate to the menu “All Devices” - and pick your newly added logger. Figure 9 Menu “Devices” 3. From the menu choose “Config” and then a similar configuration dialog will appear. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 23 Figure 10 Configuration dialog Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 24 ● Digits - Number of digits - equals to the number of digits on the display of the meter ● Fraction - Number of digits after the decimal pointer on the display of the meter Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 25 ● Units type – the dimension of the metered values – m3, kw, etc. ● Pulse per unit – how much of the measured value is equal to one pulse 5. Analog sensors Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 26 To enable analog sensor readings (connected to the analog inputs) just slide the slider to the right and configure: ● Sensor type – the type of analog sensor we are measuring Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 27 ON/OFF sensors. If the port is enabled and the sensor goes from OFF to ON the logger will wake and will transmit an instant alarm. 7. ON/OFF relay sensors Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
- Page 28 This will put the logger into configuration mode and it will try to obtain its configuration from the server. 10. If the logger gets configured successfully you will be able to see the following message on your screen. Figure 13 Confirmation of successful configuration Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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Page 29: Reconfiguration Over The Air
From the readings menu the user has access to the readings gathered by the logger. The user can select a time interval and export the readings to a file in csv/excel file format. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 30: Instant Graph
Figure 14 Readings 13.4.2 Instant graph The Instant graph page presents the data in graph/bar/table data format. Figure 15 Cumulative consumption graph Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 31: Operational Considerations
● MISSED_TRANSMISSION - alarm indicating that the transmission from the logger did not happen. ● LOW_FLOW - alarm indicating that the flow time interval is lower than the expected value per second. Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 32: Battery Status
13.5.2 Battery status Displayed as % of your logger. The same could be reviewed in more detail if you navigate to the “Battery” section of the product. Figure 19 Battery status Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com... -
Page 33: Signal Status
13.5.3 Signal status On each transmission, the loggers are sending their current measured RSSI (Received Signal Strength Indication) and BER (Bit Error Ratio) if there is an error. Figure 20 Signal status Visit us at www.thingslog.com; (+359) 875 32 80 70; sales@thingslog.com...
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