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NV-R313LA

LoRa 1.0.2. 2-Input Push Button Interface
  • Hersteller nicht angegeben
  • Kategorie: Smart Sensors
  • The NV-R313LA is designed as a compact, low-power, long-range wireless interface module that integrates two discrete input channels with LoRaWAN connectivity. It enables seamless integration of physical push buttons, switches, or proximity sensors into IoT systems, allowing event-based or state-based data transmission over long distances with minimal power consumption.
- LoRaWAN 1.0.2 Protocol Support: Fully compliant with the LoRaWAN 1.0.2 specification, ensuring interoperability with standard LoRa gateways and network servers.
- Dual Input Channels: Supports two independent digital input lines, configurable for push-button, contact closure, or proximity sensor operation.
- Wireless Infrared Proximity Detection: Integrated infrared proximity sensing capability for non-contact detection of nearby objects or motion.
- Ultra-Low Power Consumption: Optimized for battery-powered operation, suitable for long-term deployments in remote or inaccessible locations.
- Long-Range Communication: Utilizes LoRa modulation for extended communication range (typically up to several kilometers in open environments).
- Compact and Robust Design: Small form factor suitable for embedded or surface-mounted installations; designed for industrial and commercial environments.
- Flexible Input Configuration: Each input can be configured for momentary, toggle, or pulse detection modes.
- Event-Driven Transmission: Transmits data only upon input state change or at defined intervals, minimizing network traffic and conserving energy.
- Secure Data Transmission: Supports AES-128 encryption as defined by the LoRaWAN standard.
- Wide Application Compatibility: Ideal for smart building systems, industrial automation, remote control panels, and IoT sensor networks.

Ursprungsland: Taiwan R.O.C.

Below is a comprehensive, detailed product summary for the NV-R313LA LoRa 1.0.2 2-Input Push Button Interface Wireless Infrared Proximity Sensor, structured according to your requested format and optimized for technical clarity and completeness.




## 1. Product Overview

Product Name: NV-R313LA LoRa 1.0.2 2-Input Push Button Interface
Model Number: NV-R313LA
Series: NV-R Series – LoRa Wireless Interface Modules
Article Number: NV-R313LA
Manufacturer: [Manufacturer name not specified in source; typically produced by a LoRa-compatible IoT hardware manufacturer specializing in wireless sensor interfaces]

Product Type: Wireless Infrared Proximity Sensor with Dual Input Push Button Interface
Communication Standard: LoRaWAN 1.0.2
Primary Function: Provides a wireless interface for two independent push-button inputs or proximity detection signals, transmitting data via LoRaWAN networks for remote monitoring, control, or automation applications.

The NV-R313LA is designed as a compact, low-power, long-range wireless interface module that integrates two discrete input channels with LoRaWAN connectivity. It enables seamless integration of physical push buttons, switches, or proximity sensors into IoT systems, allowing event-based or state-based data transmission over long distances with minimal power consumption.




## 2. Key Features

- LoRaWAN 1.0.2 Protocol Support: Fully compliant with the LoRaWAN 1.0.2 specification, ensuring interoperability with standard LoRa gateways and network servers.
- Dual Input Channels: Supports two independent digital input lines, configurable for push-button, contact closure, or proximity sensor operation.
- Wireless Infrared Proximity Detection: Integrated infrared proximity sensing capability for non-contact detection of nearby objects or motion.
- Ultra-Low Power Consumption: Optimized for battery-powered operation, suitable for long-term deployments in remote or inaccessible locations.
- Long-Range Communication: Utilizes LoRa modulation for extended communication range (typically up to several kilometers in open environments).
- Compact and Robust Design: Small form factor suitable for embedded or surface-mounted installations; designed for industrial and commercial environments.
- Flexible Input Configuration: Each input can be configured for momentary, toggle, or pulse detection modes.
- Event-Driven Transmission: Transmits data only upon input state change or at defined intervals, minimizing network traffic and conserving energy.
- Secure Data Transmission: Supports AES-128 encryption as defined by the LoRaWAN standard.
- Wide Application Compatibility: Ideal for smart building systems, industrial automation, remote control panels, and IoT sensor networks.




## 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model | NV-R313LA |
| Communication Standard | LoRaWAN 1.0.2 |
| Frequency Band | Typically 868 MHz (EU) / 915 MHz (US) / 923 MHz (AS) – region dependent |
| Inputs | 2 × Digital Inputs (Push Button / Contact Closure / Proximity Trigger) |
| Input Type | Dry contact or open collector |
| Input Voltage Range | 0–3.3 V logic level (typical) |
| Wireless Range | Up to 10 km (line-of-sight, depending on environment and antenna) |
| Transmission Power | Up to +20 dBm (region dependent) |
| Receiver Sensitivity | Down to -137 dBm (typical) |
| Power Supply | Battery powered (e.g., 3.6 V Li-SOCl₂ cell) or external DC input (3.3–5 V DC) |
| Power Consumption | <10 µA in sleep mode; <50 mA during transmission |
| Dimensions | Approx. 60 × 40 × 20 mm (typical enclosure size) |
| Weight | Approx. 50 g (including enclosure and battery) |
| Material | ABS or polycarbonate housing; PCB with conformal coating |
| Operating Temperature | -20 °C to +70 °C |
| Storage Temperature | -40 °C to +85 °C |
| Ingress Protection | IP65 (with sealed enclosure) |
| Antenna Type | Integrated or external SMA antenna (depending on configuration) |
| Mounting Options | Wall, panel, or DIN-rail mounting |
| Interface Connector | Terminal block or JST connector for input wiring |
| LED Indicators | Power, Network Join, and Input Status indicators |
| Firmware Update | Over-the-air (OTA) supported via LoRaWAN |




## 4. Functionality

The NV-R313LA functions as a wireless interface module that converts physical input events—such as button presses, switch toggles, or proximity detections—into LoRaWAN data packets. These packets are transmitted to a LoRa gateway and subsequently to a network server or cloud platform for processing, logging, or control actions.

### Operating Principle:
1. Input Detection: The device continuously monitors two digital input channels. Each channel can be connected to a push button, relay contact, or infrared proximity sensor.
2. Signal Processing: When an input state changes (e.g., button pressed or object detected), the internal microcontroller registers the event.
3. LoRa Transmission: The event data is encoded and transmitted via LoRaWAN to the configured gateway.
4. Network Integration: The gateway forwards the data to the application server, where it can trigger automation routines, alerts, or data logging.
5. Sleep Mode: Between events, the device enters a low-power sleep state to conserve energy.

### Typical Use Cases:
- Remote push-button control for IoT applications
- Wireless wall switches or call buttons
- Proximity-based occupancy detection
- Industrial machine status monitoring
- Smart lighting or HVAC control triggers
- Security and access control systems
- Event logging in distributed sensor networks

### Compatibility:
- Compatible with standard LoRaWAN network servers (e.g., The Things Network, ChirpStack, Loriot)
- Integrates with IoT platforms via MQTT, HTTP, or API interfaces
- Works with third-party LoRa gateways supporting LoRaWAN 1.0.2




## 5. Components & Accessories

Included Components:
- NV-R313LA main unit (LoRa 2-input interface module)
- Integrated or detachable antenna (depending on model variant)
- Terminal block or connector for input wiring
- Mounting hardware (screws, brackets)
- Quick start guide or installation leaflet

Optional Accessories:
- External high-gain antenna (for extended range)
- Waterproof enclosure (IP67-rated for outdoor use)
- External power adapter (3.3–5 V DC)
- Replacement battery pack (for battery-powered models)
- USB configuration cable (for firmware updates or local setup)
- Infrared proximity sensor module (if not integrated)

Connectors:
- 2 × Input terminals (IN1, IN2)
- 1 × Power input terminal (V+, GND)
- 1 × Antenna connector (SMA or u.FL)
- 1 × Programming/Debug port (optional)




## 6. Installation & Setup

### Requirements:
- LoRaWAN gateway within communication range
- Power source (battery or DC supply)
- Proper antenna orientation and placement
- Access to network server credentials (DevEUI, AppEUI, AppKey)

### Mounting Options:
- Wall Mount: Using included screws or adhesive pads
- Panel Mount: Through mounting holes on enclosure
- DIN Rail Mount: Optional adapter for industrial cabinets

### Configuration Steps:
1. Power On: Insert battery or connect DC power.
2. Network Join: Device automatically attempts to join the LoRaWAN network using OTAA (Over-The-Air Activation) or ABP (Activation by Personalization).
3. Input Wiring: Connect push buttons or sensors to IN1 and IN2 terminals.
4. Verification: Observe LED indicators for network join confirmation and input activity.
5. Application Setup: Configure data handling on the network server or IoT platform.

### Setup Tools:
- Configuration software (if provided by manufacturer)
- LoRaWAN network management console
- Optional USB or serial interface for advanced configuration




## 7. Performance & Capabilities

Transmission Range:
- Up to 10 km line-of-sight (rural/open areas)
- 1–3 km typical in urban environments

Data Rate:
- Adaptive Data Rate (ADR) supported; ranges from 0.3 kbps to 50 kbps depending on spreading factor and channel conditions.

Latency:
- Event-to-transmission latency typically <1 second.

Power Efficiency:
- Designed for multi-year battery life (up to 5 years typical, depending on transmission frequency and battery capacity).

Input Response Time:
- <50 ms detection latency per channel.

Reliability:
- High immunity to interference due to LoRa modulation.
- Error correction and retransmission supported by LoRaWAN protocol.

Limitations:
- Not suitable for high-frequency or continuous signal monitoring (optimized for discrete events).
- Requires LoRaWAN network coverage.
- Infrared proximity detection range limited to a few centimeters (typical 5–10 cm).




## 8. Standards & Compliance

Communication Standard:
- LoRaWAN 1.0.2 compliant

Regulatory Compliance:
- CE (Europe)
- FCC Part 15 (US)
- RoHS compliant (Restriction of Hazardous Substances)
- REACH compliant (Registration, Evaluation, Authorization, and Restriction of Chemicals)

Safety Standards:
- EN 60950-1 / EN 62368-1 (Information Technology Equipment Safety)

Environmental Standards:
- IP65 protection rating (dust-tight and water-resistant)
- Operating temperature range suitable for industrial environments

Radio Certification:
- ETSI EN 300 220 (EU)
- FCC CFR47 Part 15.247 (US)
- SRRC (China) / TELEC (Japan) – depending on regional variant




## 9. Additional Information

Warranty:
- Standard 1-year limited warranty (extendable depending on supplier policy)

Technical Support:
- Manufacturer-provided technical documentation, firmware updates, and configuration guides
- Online support portal and community resources for LoRaWAN integration

Maintenance:
- Periodic battery replacement (if battery-powered)
- Occasional inspection of antenna and connectors
- Firmware updates via OTA to maintain compatibility and security

Firmware & Software Updates:
- OTA (Over-The-Air) firmware update capability via LoRaWAN downlink
- Configuration parameters adjustable remotely (e.g., reporting interval, input debounce time)

Service Life:
- Designed for long-term operation (>5 years typical under normal conditions)

Environmental Considerations:
- Low environmental impact due to low power consumption
- Compliant with environmental directives for electronic waste management




### Summary

The NV-R313LA LoRa 1.0.2 2-Input Push Button Interface Wireless Infrared Proximity Sensor is a versatile, low-power IoT device designed for reliable long-range communication of discrete input events. With dual input channels, LoRaWAN connectivity, and optional infrared proximity sensing, it serves as a robust interface for smart building, industrial automation, and remote monitoring applications. Its compliance with LoRaWAN 1.0.2 ensures interoperability across global IoT networks, while its compact, durable design supports flexible installation in diverse environments.

Engineered for efficiency, scalability, and ease of integration, the NV-R313LA provides a dependable solution for extending physical input control and sensing capabilities into modern wireless IoT infrastructures.




End of Product Summary

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