NT-RTU-2022
NT-RTU-2022
Industrial Cellular VPN Router, 2 Ethernet +2 Digital Input + 1 Sim + 1 RS232/RS485
NT-RTU2022 router is a Dual Ethernet port (LAN + WAN) 2G/3G/4G/LTE router with advanced software functions at a very competitive price point. The NTRTU2022 is a sister product of the other series offering a choice of (3-wire) RS232 or (2-wire) RS485. This means that RS232 and RS485 devices, including Modbus RTU equipment can connect to the internet directly. Ethernet port 0 can be independently configured as WAN, LAN1 or LAN2 and Ethernet port 1 as LAN1 or LAN2.
Features
- Dual Ethernet and choice of RS232 or RS485 port.
- Modbus RTU to Modbus TCP Gateway built-in.
- Ethernet, Wi-Fi and 4G internet connection options with auto-failover.
- Free cloud management platform.
- Fully programmable Linux environment with excellent SDK Documentation.
- ‘Smart Reboot’ for enhanced roaming SIM management.
- Support MQTT Protocol
- Full SMS control for diagnosis and recovery from data network problems.
- Very small footprint for space-constrained applications.
- Wall-mount and DIN-rail mounting options available.
- Introduction
- Application
- Specification
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Introduction
NT-RTU2022 router is a Dual Ethernet port (LAN + WAN) 2G/3G/4G/LTE router with advanced software functions at a very competitive price point. The NT-RTU2022 is a sister product of the other series offering a choice of (3-wire) RS232 or (2-wire) RS485. This means that RS232 and RS485 devices, including Modbus RTU equipment can connect to the internet directly. Ethernet port 0 can be independently configured as WAN, LAN1 or LAN2 and Ethernet port 1 as LAN1 or LAN2.
At the heart of all of Nimbus routers is the best OS. With 5 years of maturity and innovative features, ROS offers customers a very professional product with an easy to navigate Graphical User Interface and the connection stability required by critical IoT applications. The router occupies a very small footprint which is useful for space-constrained applications such as bus signs, ticketing machines, vending machines, covert surveillance & digital signage applications.
The NT-RTU2022 has many unique software innovations including, but not limited to:
VPN – innovative use of Open VPN tunneling to provide a fixed IP address on ANY SIM Card
Data Guard – critical ‘failsafe’ that stops unexpected data over usage within seconds of a threshold being breached.
Smart Reboot – essential backup solution for when your roaming SIM card doesn’t roam!
MQTT is advance & fast communication protocol with advance security features. This is generally use in all application.
Application
Specification
Cellular Interface
| Number of antennas | 2 External antennas (MAIN + AUX) |
| Connector | SMA-K |
| SIM | 1 Mini SIM (2 FF) |
Ethernet Interface
| Number of ports | 2 x 10/100 Mbps, 2 x LAN or 1 x LAN + 1 x WAN |
| Magnet Isolation Protection | 1.5 KV protection |
Wi-Fi Interface
| Number of antennas | 2 (1 external antenna, 1 PCB antenna) |
| Connector | RP-SMA-K (External antenna) |
| Standards | 802.11 b/g/n, supports 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 |
Serial Interface
| Type | 1 x RS232 or 1 x RS485 (Hardware configuration) |
| Connector | 3-pin 3.5 mm female socket |
| Standards | 802.11 b/g/n, supports AP and Client modes |
| Baud rate | 300 bps ~ 115200 bps |
Digital Input
2 Dry & Wet Digital Input available in this modem as inbuild IO.
| Supported programming languages | C, C++ |
| Flash available for SDK | 4 MB |
| RAM available for SDK | 64 MB |
Power Supply and Consumption
| Connector | 2-pin 3.5 mm female socket |
| Input voltage | 9 ~ 36 VDC |
| Power consumption | Idle: 150 mA@12 V Data link: 700 mA (peak) @12 V |
Physical Characteristics
| Ingress protection | IP30 |
| Housing & Weight | Metal , 250 g |
| UL 94 | V-0, 5 VB |
| Installations | 35 mm DIN rail mounting |
| Operating temperature | -20 ~ +60 °C |
| Storage temperature | -40 ~ +75 °C |
| Relative humidity | 5 ~ 90% RH |
Regulatory and Type Approvals for Modem
| Environmental | RoHS2.0 |
| EMI | EN 55032: 2012/AC:2013(CE & RE)Class B |
| EMS | IEC 61000-4-2 (ESD) Contact Level 2 IEC 61000-4-3 (RS) Level 2 IEC 61000-4-4 (EFT) Level 2 IEC 61000-4-5 (Surge) Level 2 IEC 61000-4-6 (CS) Level 2 |
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