Work with vehicle interfaces
Two CAN 2.0B controllers, Ethernet, dual RS232, RS485 and 1-Wire connect the NX-200+ to vehicle and peripheral systems. Expand I/O with standard Modbus modules.
NX Series / Automotive M2M & IoT
RTCU NX-200+
Connect to the vehicle.
Build on the platform.
A programmable automotive M2M/IIoT gateway combining dual CAN, motion sensing, cellular connectivity and physical I/O with the NX32L execution architecture.
Part of the RTCU M2M Platform
Vehicle interfaces / Application logicBring vehicle data
Bring vehicle data
into your application.
Connect vehicle and field interfaces to programmable application logic. The NX-200+ brings communications, I/O and motion sensors together in an aluminium enclosure.
Connect and locate
Combine LTE Cat. 4, WLAN, Bluetooth Classic / Low Energy and multi-constellation GNSS. Choose NX-200 DR+ for Untethered or Automotive Dead Reckoning.
Respond to movement and power
Motion sensors and an onboard Li-Ion battery support application power management. External-power loss powers the unit down by default; battery-operation behavior is configurable.
Select the exact variantOne model name.
One model name.
Distinct configurations.
Positioning capabilities depend on the variant. Use the exact product identity when checking interfaces, documentation and installation requirements.
RTCU NX-200+
The standard model uses a Quectel LC26G (AB) single-band L1 GNSS receiver with GPS, GLONASS, Galileo, BeiDou and QZSS support.
RTCU NX-200 DR+
The DR+ variant uses a u-blox NEO-M9V GNSS receiver with an integrated IMU, Untethered Dead Reckoning (UDR) and Automotive Dead Reckoning (ADR). Navigation output and assistance features depend on RTCU firmware and configuration.
| Architecture | NX32L (NX32 for Linux) |
|---|---|
| Main processor | 32-bit ARM Cortex-A5, 500 MHz |
| RAM | 128 MByte LP-DDR |
| Flash memory | 512 MByte NAND; 16 MByte NOR |
| Internal flash drive | Up to 512 MByte |
| Persistent SRAM | 128 KByte with battery backup |
| Cellular | Worldwide LTE Cat. 4 |
|---|---|
| Wireless LAN | 2.4 GHz Wi-Fi |
| Bluetooth | Classic and Low Energy |
| Ethernet | 100 Mbps LAN |
| CAN | 2 × full CAN 2.0B controllers |
| Serial & peripheral interfaces | 2 × RS232, 1 × RS485, 1-Wire, 2 × USB host |
| USB service | Mini-USB service/programming port |
| Positioning | Single-band L1 multi-constellation GNSS; UDR and ADR are specific to NX-200 DR+ |
| Digital inputs | 5, including the ignition input |
|---|---|
| Digital outputs | 4 high-side solid-state outputs |
| Flex inputs | 4; configurable analog/digital operation, 0–30 VDC |
| Analog inputs | 2; 0–10 VDC, up to 12-bit resolution |
| Motion sensors | 3-axis accelerometer, gyroscope and magnetometer |
| I/O expansion | Standard Modbus I/O modules |
| Removable storage | SD card and USB flash media |
| Supply voltage | 8–36 VDC |
|---|---|
| Internal battery | 2.6 Ah nominal Li-Ion |
| Enclosure | Aluminium profile with plastic parts; IP20 |
| Operating temperature | −40 to +65 °C; battery charging has separate limits |
| Dimensions | W 148 × H 34 × D 122 mm, excluding connectors and mounting flange |
| Weight | Approximately 500 g without accessories |
Plan your setup
Models & ordering
Choose the configuration for your installation and include the required region, interfaces and quantity in your enquiry.
Request a quote for this modelMinimum local setup
- A Windows PC with RTCU M2M Studio.
- The device, its documented power source and model-specific programming cable. Install the driver required for that connection.
- Antennas for the radio interfaces you use; a SIM and service subscription if the application uses cellular connectivity.
Remote M2M Studio access adds network connectivity and the RTCU Communication Hub. The Deployment Server is optional for managed remote updates.
Product resourcesFrom evaluation
From evaluation
to installation.
Download the NX-200+ data sheet, technical manual, applicable mechanical drawings and Declaration of Conformity, alongside the RTCU open-source license notices. Match the document and unit variant before installation.
Software & firmware downloadsNX-200+ data sheetProduct overview · V1.00 · PDFOpen PDFNX-200+ technical manualInstallation, limits & variants · V1.00 · PDFOpen PDFNX-200 product geometryMechanical drawings · V1.00 · also applies to NX-200+ / NX-200 DR+ · PDFOpen PDFDeclaration of ConformityNX-200 series · EU / UKCA · PDFOpen PDFOpen source software licensesRTCU software license notices · PDFOpen PDF
From requirements to reality
Request a quote for this model Does NX-200+ fit your application?
Talk through your vehicle interfaces, variant and development requirements with our team.