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NORVI-EX-LRWAN-915 – DATASHEET
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Table of Contents
Product Features #
- RAK4630 WisBlock LPWAN
- High-efficiency Power Amplifier
- 127 dB Dynamic Range RSSI
- Built-in and external antenna options
Expansions Supported
- LoRa Communication
Main #
| Range of Product | NORVI Expansion |
| Product Type | Communication Expansion Module |
| Certifications | EN 61131-2:2007 EN 61010-1:2010+A1:2019 EN IEC 61010-2-201:2018 2014/30/EU- Electromagnetic Compatibility (EMC) Annex III, Part B, Module C |
| Applicable Devices | NORVI IIOT / NORVI ENET / NORVI GSM |
| Rated supply voltage | 24V DC |
| Communication | UART Lora Communication |
| RF Band | 915 MHZ Type A |
| RF Output power | -4 dBm to 15 dBm |
| Displays and Visual Indicators | 1 LED – POWER 1 LED – NETWORK 1 LED – USER Programmable |
Complementary #
| Product Unified Code | 228 |
| Product Part Numbers | NORVI-EX-LRWAN-915 |
Mechanical Properties #
| Enclosure | NORVI 202 |
| Mounting / Installation Method | Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 |
| Terminal Type | Removable screw terminal block for inputs and outputs (pitch 5.08 mm) |
| Length | 59.00 mm |
| Height | 86.00 mm |
| Width | 35.00 mm |
Environment #
| IP degree of protection | IP20 |
| Operating altitude | 0 – 2000 meters |
| Operating Temperature | – 40° C to +85° C |
| Storage altitude | 0 – 3000 meters |
| Shock resistance | 15 gn for 11ms |
| Resistance to electrostatic discharge | 4kV on contact 8kV on air |
| Resistance to electromagnetic fields | 10 V/m (80 MHz …… 1GHz) 3 V/m (1.4 MHz …… 2 GHz) 1 V/m (2 MHz …… 3 GHz) |
Electrical Characteristics #
Grid Powered Devices #
| Rated Supply Voltage (V) | 24V DC |
| Current Consumption (mA) | 35mA |
| Recommended Power Source | 24V DC |
Processing #
| SOC / MCU | Nordic Semiconductor nRF52840 |
| Module | RAK4630 |
| Operating supply voltage | 5V |
| SDA | PO.13 |
| SCL | PO.14 |
GPIO Map #
| Pin | Description | Usage |
| 1 | VBUS | |
| 2 | USB- | |
| 3 | USB+ | |
| 4 | PO.13 | SDA |
| 5 | PO.14 | SCL |
| 6 | PO.15 | RXD |
| 7 | PO.16 | TXD |
| 17 | NRF RESET | Reset Button |
| 18 | SWDCLK | Connected to external port |
| 19 | SWDIO | Connected to external port |
| 27 | P1.04/LED2 | Connected to onboard LED |
| 28 | P1.03/LED1 | Connected to onboard LED |
Expansion Port #
| PIN | Connections Expansion Port 1 | Connections Expansion Port 2 |
| 1 | NC | SDA |
| 2 | NC | GND |
| 3 | NC | SCL |
| 4 | NC | NC |
| 5 | LoRa TX | LoRa RX |
| 6 | LoRa RX | LoRa TX |
| 7 | NC | NC |
| 8 | SCL | NC |
| 9 | GND | NC |
| 10 | SDA | NC |