NT-RTU-2023
NT-RTU-2023
Industrial Cellular Modem, 2 ETH+ 1 RS232/RS485 + 1 DI + 1 DO
The Nimbus NT-RTU-2023 is Industrial Cellular Modem, versatile 4G Modem with dual Ethernet ports, dual SIM single standby capability and for simple internet and SMS function.
The NT-RTU-2023 runs on Linux based Operating System with standard of technical support and high reliability.
Features
- Dual-SIM for continuous cellular network connections.
- WAN – Static/DHCP Client
- Management and maintenance via SMS and Ethernet.
- Auto reboot via SMS/time schedule
- Industrial design (9 to 36 V DC, desktop or wall mounting or DIN rail mounting)
- Introduction
- Application
- Specification
- Download
- Get A Quote
Introduction
The Nimbus NT-RTU-2023 is Industrial Cellular Modem, versatile 4G Modem with dual Ethernet ports, dual SIM single standby capability and for simple internet and SMS function.
The NT-RTU-2023 runs on Linux based Operating System with standard of technical support and high reliability.
Data-Guard - Invaluable failsafe in case of a system failure and runaway data usage
Smart Reboot - SMS tool to push roaming SIMs from a non-working to working state
Smart Roaming - Provides you with device-assisted intelligent network selection for
roaming SIMs to improve performance and reduce risk.
Application
Specification
Cellular Interface
| Number of antennas | 2 (MAIN + AUX) or 1 (MAIN) |
| Connector | SMA-K |
| SIM | 2 x Mini SIM, Single Module |
Ethernet Interface
| Number of ports | 2 x 10/100 Mbps, 2 x LAN or 1 x LAN + 1 x WAN |
| WAN port | Supports 802.3at PD feature (optional) |
| Magnet isolation protection | 1.5 KV |
Wi-Fi Interface
| Number of antennas | 2 (Wi-Fi1 + Wi-Fi2) |
| Connector | RP-SMA-K |
| Standards | 802.11 b/g/n, supporting AP and Client modes |
| Frequency bands | 2.4 GHz |
| Frequency bands | 2.4 GHz |
| Security | WEP, WPA, WPA2 |
| Encryption | 64/128 AES, TKIP |
| Data speed | 2 x 2 MIMO, 300 Mbps |
| Level | 3.5 to 30V DC = HIGH, 0 to 1V DC = LOW |
| Absolute maximum VDC | 30V DC (DI/DO) |
| Absolute maximum ADC | 10mA (DI/DO) |
Serial Interface
| Type | RS232 or RS485 (software configurable) |
| Connector | 1 x 3-pin 3.5 mm female socket |
| Signal definition | RS232: TXD, RXD, GND RS485: A, B |
| Baud rate | 300 bps ~ 115200 bps |
Others
| Reset button | 1 x RST |
| LED indicators | 1 x RUN, 1 x MDM, 1 x WIFI, 3 x RSSI |
| Built-in | Watchdog, Timer |
Power Supply and Consumption
| Connector | 2-pin 3.5 mm female socket |
| Input voltage | 9 ~ 36 V DC |
| Power consumption | Idle: 200 mA@12 V Data link: 580 mA (peak)@12 V |
| Remote management | Web, CLI, SMS |
| Serial port | Transparent, TCP Client/Server, UDP, Modbus RTU Gateway |
| Flash available for SDK | 16 MB |
| RAM available for SDK | 64 MB |
Physical Characteristics
| Ingress protection | IP30 |
| Housing & Weight | Metal, 350 g |
| Dimensions | 127 x 82 x 30 mm |
| Installations | Desktop, wall mounting and 35 mm DIN rail mounting |
| Operating temperature | -35 ~ +75℃ |
| Storage temperature | -40 ~ +85℃ |
| Relative humidity | 5% ~ 95% |
Download
