Product Features #
- extremely low power
- Embedded Internet Services Protocols
- Quectel Enhanced AT Commands
- Built-in and external antenna options
NORVI-EX-NB95G can only be used for the NORVI-IIOT product range.
Main #
| Range of Product | NORVI Expansion |
| Product Type | 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 Arita |
| Rated supply voltage | 24V DC |
| Field of Application | NB-IoT |
| RF Band | B1 @H-FDD: 2100MHz B3 @H-FDD: 1800MHz B8 @H-FDD: 900MHz B5 @H-FDD: 850MHz B20 @H-FDD: 800MHz B28* @H-FDD: 700MHz |
| RF Output power | 23dBm±2dB |
| Displays and Visual Indicators | 1 LED green for Power 1 LED green for Communication |
Complementary #
| Product Unified Code | NORVI-EX-NB95G |
| Product Part Numbers | NORVI-EX-NB95G |
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 | – –10 … +85° C (14…185 °F) |
| 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) | 400mA |
| Recommended Power Source | 1A, 24V DC |
Processing #
| SOC / MCU | I2C to SPI connector |
| Module | SC18IS602B |
| Operating supply voltage | 2.4V to 3.6V |
| Resolution | 16bit |
| I2C SDA | GPIO16 |
| I2C SCL | GPIO17 |
NB-IoT Module #
| Modem | QUECTEL BC95-G |
|---|---|
| Communication | UART |
| Module Address | NA |
| Command set | AT |
| Connection | NORVI IIOT: UART0 (RXD0, TXD0) NORVI ARITA: UART2 (RXD2, TXD2) |
Expansion Port 1 (Right-hand side port) #
| PIN | ESP32 Connection |
| 1 | RXD0-GPIO25 |
| 2 | – |
| 3 | AUX1 |
| 4 | – |
| 5 | TXD0-NRST |
| 6 | GPIO15 |
| 7 | AUX2 |
| 8 | SCL2 |
| 9 | GND |
| 10 | SDA2 |
Expansion Port 2 (Left-hand side port) #
| PIN | ESP32 Connection |
| 1 | RXD0-GPIO25 |
| 2 | – |
| 3 | AUX1 |
| 4 | – |
| 5 | TXD0-NRST |
| 6 | GPIO15 |
| 7 | AUX2 |
| 8 | SCL2 |
| 9 | GND |
| 10 | SDA2 |
