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- LoRaWAN® 1.0.2 Protocol Compliance: Fully compatible with standard LoRaWAN gateways and network servers, ensuring interoperability and scalability across IoT deployments.
- Dual Analog Inputs: Two independent 0–10V DC input channels for voltage-based sensor signal acquisition.
- High-Resolution ADC Sampling: Integrated high-precision analog-to-digital converter for accurate voltage measurement and digital representation.
- Wireless Data Transmission: Long-range, low-power communication using LoRa modulation, ideal for remote or hard-to-reach installations.
- Low Power Consumption: Designed for battery operation with extended service life, supporting periodic data transmission and sleep modes.
- Configurable Sampling and Reporting Intervals: Adjustable parameters for sampling frequency, transmission interval, and threshold-based reporting.
- Compact and Robust Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor environments.
- Easy Integration: Compatible with a wide range of analog sensors (e.g., pressure, temperature, humidity, or light sensors with 0–10V output).
- Wireless Push Button Interface: Includes a push-button for device activation, pairing, or manual data transmission.
- Over-the-Air Configuration: Supports remote configuration and firmware updates via LoRaWAN downlink commands.
- Dual Analog Inputs: Two independent 0–10V DC input channels for voltage-based sensor signal acquisition.
- High-Resolution ADC Sampling: Integrated high-precision analog-to-digital converter for accurate voltage measurement and digital representation.
- Wireless Data Transmission: Long-range, low-power communication using LoRa modulation, ideal for remote or hard-to-reach installations.
- Low Power Consumption: Designed for battery operation with extended service life, supporting periodic data transmission and sleep modes.
- Configurable Sampling and Reporting Intervals: Adjustable parameters for sampling frequency, transmission interval, and threshold-based reporting.
- Compact and Robust Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor environments.
- Easy Integration: Compatible with a wide range of analog sensors (e.g., pressure, temperature, humidity, or light sensors with 0–10V output).
- Wireless Push Button Interface: Includes a push-button for device activation, pairing, or manual data transmission.
- Over-the-Air Configuration: Supports remote configuration and firmware updates via LoRaWAN downlink commands.
Comprehensive Product Summary – NV-R718T LoRa 1.0.2 2-Input 0–10V ADC Sampling Interface
### 1. Product Overview
Product Name: NV-R718T LoRa 1.0.2 2-Input 0–10V ADC Sampling Interface
Model Number: NV-R718T
Series: NV-R700 Series (LoRa Wireless Sensor Interface Modules)
Article Number: NV-R718T
Manufacturer: Netvox Technology Co., Ltd.
The NV-R718T is a wireless analog-to-digital conversion (ADC) interface module designed for industrial and commercial IoT applications. It provides two independent analog input channels capable of measuring 0–10V DC signals, transmitting the sampled data via LoRaWAN® protocol (version 1.0.2). The device is part of Netvox’s LoRa-based remote monitoring product line, optimized for long-range, low-power data acquisition in distributed sensor networks.
This module serves as a wireless bridge between analog sensors and LoRaWAN networks, enabling seamless integration of legacy analog devices into modern IoT infrastructures. It is suitable for applications such as environmental monitoring, industrial automation, building management systems, and smart agriculture.
### 2. Key Features
- LoRaWAN® 1.0.2 Protocol Compliance: Fully compatible with standard LoRaWAN gateways and network servers, ensuring interoperability and scalability across IoT deployments.
- Dual Analog Inputs: Two independent 0–10V DC input channels for voltage-based sensor signal acquisition.
- High-Resolution ADC Sampling: Integrated high-precision analog-to-digital converter for accurate voltage measurement and digital representation.
- Wireless Data Transmission: Long-range, low-power communication using LoRa modulation, ideal for remote or hard-to-reach installations.
- Low Power Consumption: Designed for battery operation with extended service life, supporting periodic data transmission and sleep modes.
- Configurable Sampling and Reporting Intervals: Adjustable parameters for sampling frequency, transmission interval, and threshold-based reporting.
- Compact and Robust Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor environments.
- Easy Integration: Compatible with a wide range of analog sensors (e.g., pressure, temperature, humidity, or light sensors with 0–10V output).
- Wireless Push Button Interface: Includes a push-button for device activation, pairing, or manual data transmission.
- Over-the-Air Configuration: Supports remote configuration and firmware updates via LoRaWAN downlink commands.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | NV-R718T |
| Communication Protocol | LoRaWAN® 1.0.2 |
| Frequency Bands | EU868 / US915 / AU915 / AS923 / KR920 / IN865 (region-dependent) |
| Modulation | LoRa (Long Range, Spread Spectrum) |
| Analog Inputs | 2 channels, 0–10V DC input range |
| Input Impedance | Typically ≥ 100 kΩ |
| ADC Resolution | 12-bit or higher (depending on internal ADC configuration) |
| Sampling Interval | Configurable (e.g., 5 minutes to several hours) |
| Transmission Interval | Configurable via LoRaWAN downlink |
| Power Supply | 3.6V ER14505 Li-SOCl₂ battery (replaceable) |
| Battery Life | Up to 5 years (depending on reporting frequency and environment) |
| Operating Voltage Range | 2.6V – 3.6V DC |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | ≤ 95% (non-condensing) |
| Enclosure Material | ABS plastic (industrial-grade) |
| Dimensions | Approx. 112 mm × 65 mm × 32 mm |
| Weight | Approx. 150 g (including battery) |
| Mounting Options | Wall-mount or surface-mount with screws or adhesive pads |
| Antenna Type | Internal or external LoRa antenna (depending on variant) |
| Ingress Protection | IP30 (standard indoor use) |
| Indicator LEDs | Power/Status LED, Network Join Indicator |
| Push Button | Multi-function button for activation, pairing, or manual uplink |
| Compliance | CE, FCC, RoHS, LoRa Alliance Certified |
### 4. Functionality
The NV-R718T functions as a wireless analog signal acquisition node. It continuously monitors up to two analog voltage inputs (0–10V range), converts the analog signals into digital values using its internal ADC, and transmits the data to a LoRaWAN gateway. The gateway then forwards the data to a network server or cloud platform for processing, visualization, or control actions.
Operational Workflow:
1. Signal Input: Two analog sensors or devices output voltage signals (0–10V) connected to the NV-R718T input terminals.
2. Sampling: The internal ADC periodically samples the voltage levels at a user-defined interval.
3. Data Processing: The sampled data is digitized and formatted according to the LoRaWAN payload structure.
4. Transmission: The device transmits the data packet via LoRa modulation to the nearest LoRaWAN gateway.
5. Reception & Storage: The gateway relays the data to a network server or IoT platform for analysis or visualization.
6. Configuration: Parameters such as sampling rate, transmission interval, and thresholds can be configured locally or remotely via LoRaWAN downlink commands.
Use Cases & Applications:
- Industrial process monitoring (e.g., voltage output sensors, transducers)
- Building automation (HVAC, lighting control, energy management)
- Environmental monitoring (air quality, soil moisture, water level sensors)
- Smart agriculture (fertilizer control, irrigation systems)
- Equipment condition monitoring (vibration, pressure, or temperature sensors)
- Remote data logging and telemetry in distributed systems
Compatibility:
- Compatible with any LoRaWAN-compliant gateway and network server.
- Works with analog sensors providing 0–10V DC output.
- Integrates with IoT platforms such as The Things Network (TTN), ChirpStack, or private LoRaWAN servers.
### 5. Components & Accessories
Included Components:
- NV-R718T main unit (LoRa 2-input ADC interface)
- Pre-installed 3.6V ER14505 lithium battery
- Mounting screws and wall anchors
- Quick start guide / installation manual
Optional Accessories:
- External LoRa antenna (for extended range variants)
- Waterproof enclosure (for outdoor applications)
- Replacement battery pack
- Sensor connection cables (shielded, 2-channel)
- USB configuration adapter (for local setup and diagnostics)
Connectors:
- Terminal block connectors for analog input channels (CH1, CH2)
- Battery compartment with secure cover
- Internal antenna connector (for models supporting external antenna)
### 6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range (typically up to 10 km line-of-sight)
- Compatible 0–10V analog sensors
- Proper mounting surface (wall or panel)
- Basic tools for installation (screwdriver, drill if wall-mounted)
Installation Steps:
1. Mounting: Secure the device to a wall or flat surface using the provided screws or adhesive pads.
2. Sensor Connection: Connect the analog sensor outputs to the input terminals (CH1 and CH2). Ensure correct polarity and secure connections.
3. Power Activation: Insert or verify the internal battery installation. Press the push button to power on and initiate network join procedure.
4. Network Joining: The device automatically attempts to join the LoRaWAN network using OTAA (Over-The-Air Activation) or ABP (Activation by Personalization), depending on configuration.
5. Configuration: Adjust sampling and reporting intervals via downlink commands or local configuration tools.
6. Verification: Observe LED indicators for successful network join and data transmission confirmation.
Mounting Options:
- Wall-mount (default)
- DIN-rail mount (optional accessory)
- Surface-mount with adhesive pads for temporary installations
Configuration Tools:
- LoRaWAN network server interface (for remote configuration)
- Netvox configuration software (for local setup via USB adapter)
- Mobile app (for quick diagnostics and status monitoring)
### 7. Performance & Capabilities
Transmission Range:
- Up to 10 km (line-of-sight, rural environment)
- Up to 2 km (urban environment, depending on obstacles and interference)
Data Rate:
- Adaptive Data Rate (ADR) supported, optimizing transmission power and data rate for network efficiency.
Sampling & Reporting:
- Sampling interval configurable from seconds to hours.
- Threshold-based reporting to minimize unnecessary transmissions.
- Event-triggered uplink supported via push button or input change detection.
Power Efficiency:
- Ultra-low power design with deep sleep mode between transmissions.
- Typical battery life up to 5 years under standard conditions (e.g., 1 uplink per hour).
Accuracy & Resolution:
- High-precision ADC ensures accurate voltage measurement across the 0–10V range.
- Typical measurement accuracy ±1% of full scale (depending on sensor and environment).
Limitations:
- Designed for low-frequency analog signal monitoring (not suitable for high-speed signal acquisition).
- Indoor or sheltered outdoor use recommended unless housed in a weatherproof enclosure.
- Requires LoRaWAN network coverage for data transmission.
### 8. Standards & Compliance
The NV-R718T adheres to international standards for wireless communication and electronic safety:
- LoRaWAN® Certification: Fully compliant with LoRaWAN 1.0.2 specification.
- CE Marking: Conforms to European safety, health, and environmental protection standards.
- FCC Certification: Meets U.S. Federal Communications Commission requirements for radio frequency devices.
- RoHS Compliance: Restriction of Hazardous Substances Directive compliant, ensuring environmentally safe materials.
- Radio Equipment Directive (RED) 2014/53/EU: Certified for radio equipment operation within specified frequency bands.
- LoRa Alliance Membership: Developed in accordance with LoRa Alliance interoperability guidelines.
These certifications ensure reliable operation, interoperability, and compliance with global IoT deployment standards.
### 9. Additional Information
Warranty:
- Standard manufacturer warranty: 1 year (extendable depending on distributor policy).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Online documentation and firmware updates available from Netvox support portal.
- Email and ticket-based technical assistance for configuration and troubleshooting.
- Integration support for LoRaWAN network setup and payload decoding.
Maintenance:
- Periodic inspection recommended every 12–24 months.
- Replace battery when low-voltage warning is indicated or after 3–5 years of operation.
- Clean enclosure with dry cloth; avoid solvents or water exposure unless housed in waterproof casing.
Firmware & Updates:
- Supports over-the-air (OTA) firmware updates via LoRaWAN downlink.
- Configuration parameters can be updated remotely without physical access.
Lifecycle & Sustainability:
- Designed for long-term IoT deployments with minimal maintenance.
- Battery and materials comply with environmental safety standards for disposal and recycling.
Documentation & Resources:
- User Manual (NV-R718T_UM.pdf)
- LoRaWAN Payload Definition Document
- Configuration Guide and Command Reference
- Compliance Certificates (CE, FCC, RoHS)
### Summary
The Netvox NV-R718T LoRa 1.0.2 2-Input 0–10V ADC Sampling Interface is a robust, low-power wireless module engineered for remote analog signal monitoring in IoT environments. With dual 0–10V inputs, high-precision ADC sampling, and LoRaWAN connectivity, it enables seamless integration of analog sensors into long-range, low-power networks. Its configurable parameters, extended battery life, and compliance with global standards make it an ideal solution for industrial automation, environmental sensing, and smart infrastructure applications.
Keywords for Technical Search Optimization:
NV-R718T, Netvox, LoRaWAN 1.0.2, 0–10V ADC interface, dual analog input, wireless sensor module, IoT data acquisition, LoRa ADC converter, remote monitoring, industrial automation, smart building, environmental sensor interface, low-power wireless module, LoRaWAN device, analog-to-digital converter, 2-channel voltage input, Netvox R718 series.
### 1. Product Overview
Product Name: NV-R718T LoRa 1.0.2 2-Input 0–10V ADC Sampling Interface
Model Number: NV-R718T
Series: NV-R700 Series (LoRa Wireless Sensor Interface Modules)
Article Number: NV-R718T
Manufacturer: Netvox Technology Co., Ltd.
The NV-R718T is a wireless analog-to-digital conversion (ADC) interface module designed for industrial and commercial IoT applications. It provides two independent analog input channels capable of measuring 0–10V DC signals, transmitting the sampled data via LoRaWAN® protocol (version 1.0.2). The device is part of Netvox’s LoRa-based remote monitoring product line, optimized for long-range, low-power data acquisition in distributed sensor networks.
This module serves as a wireless bridge between analog sensors and LoRaWAN networks, enabling seamless integration of legacy analog devices into modern IoT infrastructures. It is suitable for applications such as environmental monitoring, industrial automation, building management systems, and smart agriculture.
### 2. Key Features
- LoRaWAN® 1.0.2 Protocol Compliance: Fully compatible with standard LoRaWAN gateways and network servers, ensuring interoperability and scalability across IoT deployments.
- Dual Analog Inputs: Two independent 0–10V DC input channels for voltage-based sensor signal acquisition.
- High-Resolution ADC Sampling: Integrated high-precision analog-to-digital converter for accurate voltage measurement and digital representation.
- Wireless Data Transmission: Long-range, low-power communication using LoRa modulation, ideal for remote or hard-to-reach installations.
- Low Power Consumption: Designed for battery operation with extended service life, supporting periodic data transmission and sleep modes.
- Configurable Sampling and Reporting Intervals: Adjustable parameters for sampling frequency, transmission interval, and threshold-based reporting.
- Compact and Robust Design: Industrial-grade enclosure suitable for indoor or sheltered outdoor environments.
- Easy Integration: Compatible with a wide range of analog sensors (e.g., pressure, temperature, humidity, or light sensors with 0–10V output).
- Wireless Push Button Interface: Includes a push-button for device activation, pairing, or manual data transmission.
- Over-the-Air Configuration: Supports remote configuration and firmware updates via LoRaWAN downlink commands.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | NV-R718T |
| Communication Protocol | LoRaWAN® 1.0.2 |
| Frequency Bands | EU868 / US915 / AU915 / AS923 / KR920 / IN865 (region-dependent) |
| Modulation | LoRa (Long Range, Spread Spectrum) |
| Analog Inputs | 2 channels, 0–10V DC input range |
| Input Impedance | Typically ≥ 100 kΩ |
| ADC Resolution | 12-bit or higher (depending on internal ADC configuration) |
| Sampling Interval | Configurable (e.g., 5 minutes to several hours) |
| Transmission Interval | Configurable via LoRaWAN downlink |
| Power Supply | 3.6V ER14505 Li-SOCl₂ battery (replaceable) |
| Battery Life | Up to 5 years (depending on reporting frequency and environment) |
| Operating Voltage Range | 2.6V – 3.6V DC |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | ≤ 95% (non-condensing) |
| Enclosure Material | ABS plastic (industrial-grade) |
| Dimensions | Approx. 112 mm × 65 mm × 32 mm |
| Weight | Approx. 150 g (including battery) |
| Mounting Options | Wall-mount or surface-mount with screws or adhesive pads |
| Antenna Type | Internal or external LoRa antenna (depending on variant) |
| Ingress Protection | IP30 (standard indoor use) |
| Indicator LEDs | Power/Status LED, Network Join Indicator |
| Push Button | Multi-function button for activation, pairing, or manual uplink |
| Compliance | CE, FCC, RoHS, LoRa Alliance Certified |
### 4. Functionality
The NV-R718T functions as a wireless analog signal acquisition node. It continuously monitors up to two analog voltage inputs (0–10V range), converts the analog signals into digital values using its internal ADC, and transmits the data to a LoRaWAN gateway. The gateway then forwards the data to a network server or cloud platform for processing, visualization, or control actions.
Operational Workflow:
1. Signal Input: Two analog sensors or devices output voltage signals (0–10V) connected to the NV-R718T input terminals.
2. Sampling: The internal ADC periodically samples the voltage levels at a user-defined interval.
3. Data Processing: The sampled data is digitized and formatted according to the LoRaWAN payload structure.
4. Transmission: The device transmits the data packet via LoRa modulation to the nearest LoRaWAN gateway.
5. Reception & Storage: The gateway relays the data to a network server or IoT platform for analysis or visualization.
6. Configuration: Parameters such as sampling rate, transmission interval, and thresholds can be configured locally or remotely via LoRaWAN downlink commands.
Use Cases & Applications:
- Industrial process monitoring (e.g., voltage output sensors, transducers)
- Building automation (HVAC, lighting control, energy management)
- Environmental monitoring (air quality, soil moisture, water level sensors)
- Smart agriculture (fertilizer control, irrigation systems)
- Equipment condition monitoring (vibration, pressure, or temperature sensors)
- Remote data logging and telemetry in distributed systems
Compatibility:
- Compatible with any LoRaWAN-compliant gateway and network server.
- Works with analog sensors providing 0–10V DC output.
- Integrates with IoT platforms such as The Things Network (TTN), ChirpStack, or private LoRaWAN servers.
### 5. Components & Accessories
Included Components:
- NV-R718T main unit (LoRa 2-input ADC interface)
- Pre-installed 3.6V ER14505 lithium battery
- Mounting screws and wall anchors
- Quick start guide / installation manual
Optional Accessories:
- External LoRa antenna (for extended range variants)
- Waterproof enclosure (for outdoor applications)
- Replacement battery pack
- Sensor connection cables (shielded, 2-channel)
- USB configuration adapter (for local setup and diagnostics)
Connectors:
- Terminal block connectors for analog input channels (CH1, CH2)
- Battery compartment with secure cover
- Internal antenna connector (for models supporting external antenna)
### 6. Installation & Setup
Requirements:
- LoRaWAN gateway within communication range (typically up to 10 km line-of-sight)
- Compatible 0–10V analog sensors
- Proper mounting surface (wall or panel)
- Basic tools for installation (screwdriver, drill if wall-mounted)
Installation Steps:
1. Mounting: Secure the device to a wall or flat surface using the provided screws or adhesive pads.
2. Sensor Connection: Connect the analog sensor outputs to the input terminals (CH1 and CH2). Ensure correct polarity and secure connections.
3. Power Activation: Insert or verify the internal battery installation. Press the push button to power on and initiate network join procedure.
4. Network Joining: The device automatically attempts to join the LoRaWAN network using OTAA (Over-The-Air Activation) or ABP (Activation by Personalization), depending on configuration.
5. Configuration: Adjust sampling and reporting intervals via downlink commands or local configuration tools.
6. Verification: Observe LED indicators for successful network join and data transmission confirmation.
Mounting Options:
- Wall-mount (default)
- DIN-rail mount (optional accessory)
- Surface-mount with adhesive pads for temporary installations
Configuration Tools:
- LoRaWAN network server interface (for remote configuration)
- Netvox configuration software (for local setup via USB adapter)
- Mobile app (for quick diagnostics and status monitoring)
### 7. Performance & Capabilities
Transmission Range:
- Up to 10 km (line-of-sight, rural environment)
- Up to 2 km (urban environment, depending on obstacles and interference)
Data Rate:
- Adaptive Data Rate (ADR) supported, optimizing transmission power and data rate for network efficiency.
Sampling & Reporting:
- Sampling interval configurable from seconds to hours.
- Threshold-based reporting to minimize unnecessary transmissions.
- Event-triggered uplink supported via push button or input change detection.
Power Efficiency:
- Ultra-low power design with deep sleep mode between transmissions.
- Typical battery life up to 5 years under standard conditions (e.g., 1 uplink per hour).
Accuracy & Resolution:
- High-precision ADC ensures accurate voltage measurement across the 0–10V range.
- Typical measurement accuracy ±1% of full scale (depending on sensor and environment).
Limitations:
- Designed for low-frequency analog signal monitoring (not suitable for high-speed signal acquisition).
- Indoor or sheltered outdoor use recommended unless housed in a weatherproof enclosure.
- Requires LoRaWAN network coverage for data transmission.
### 8. Standards & Compliance
The NV-R718T adheres to international standards for wireless communication and electronic safety:
- LoRaWAN® Certification: Fully compliant with LoRaWAN 1.0.2 specification.
- CE Marking: Conforms to European safety, health, and environmental protection standards.
- FCC Certification: Meets U.S. Federal Communications Commission requirements for radio frequency devices.
- RoHS Compliance: Restriction of Hazardous Substances Directive compliant, ensuring environmentally safe materials.
- Radio Equipment Directive (RED) 2014/53/EU: Certified for radio equipment operation within specified frequency bands.
- LoRa Alliance Membership: Developed in accordance with LoRa Alliance interoperability guidelines.
These certifications ensure reliable operation, interoperability, and compliance with global IoT deployment standards.
### 9. Additional Information
Warranty:
- Standard manufacturer warranty: 1 year (extendable depending on distributor policy).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Online documentation and firmware updates available from Netvox support portal.
- Email and ticket-based technical assistance for configuration and troubleshooting.
- Integration support for LoRaWAN network setup and payload decoding.
Maintenance:
- Periodic inspection recommended every 12–24 months.
- Replace battery when low-voltage warning is indicated or after 3–5 years of operation.
- Clean enclosure with dry cloth; avoid solvents or water exposure unless housed in waterproof casing.
Firmware & Updates:
- Supports over-the-air (OTA) firmware updates via LoRaWAN downlink.
- Configuration parameters can be updated remotely without physical access.
Lifecycle & Sustainability:
- Designed for long-term IoT deployments with minimal maintenance.
- Battery and materials comply with environmental safety standards for disposal and recycling.
Documentation & Resources:
- User Manual (NV-R718T_UM.pdf)
- LoRaWAN Payload Definition Document
- Configuration Guide and Command Reference
- Compliance Certificates (CE, FCC, RoHS)
### Summary
The Netvox NV-R718T LoRa 1.0.2 2-Input 0–10V ADC Sampling Interface is a robust, low-power wireless module engineered for remote analog signal monitoring in IoT environments. With dual 0–10V inputs, high-precision ADC sampling, and LoRaWAN connectivity, it enables seamless integration of analog sensors into long-range, low-power networks. Its configurable parameters, extended battery life, and compliance with global standards make it an ideal solution for industrial automation, environmental sensing, and smart infrastructure applications.
Keywords for Technical Search Optimization:
NV-R718T, Netvox, LoRaWAN 1.0.2, 0–10V ADC interface, dual analog input, wireless sensor module, IoT data acquisition, LoRa ADC converter, remote monitoring, industrial automation, smart building, environmental sensor interface, low-power wireless module, LoRaWAN device, analog-to-digital converter, 2-channel voltage input, Netvox R718 series.
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