Logic
IO, recognized as "The M2M Enabler,"
has maintained a position as a world leader in advanced and
professional M2M technology since 1999. The
RTCU
M2M Platform represents a premier
industrial concept,
anchored
by a unified software backbone that provides a
seamless bridge between sophisticated hardware engineering
and resilient production management. Built upon more than
two decades of innovation, this
integrated
software and hardware ecosystem offers a
sophisticated, high-performance environment for the world's
most demanding applications.
This general-purpose platform facilitates the efficient
implementation of a broad range of telemetry and telematics
applications. RTCU products are engineered for any
imaginable environment, with active deployments found
underground, stationary, on the road, at sea, on the rail,
and in the skies.
Every device in the modern RTCU range rests on the NX32L execution architecture, a hardened Linux-based environment that ensures software compatibility and hardware-accelerated security.
The NX Series: Advanced Industrial & Automotive Gateways
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RTCU NX-200
The RTCU NX-200
is an automotive-grade gateway featuring a durable aluminum
profile,
Worldwide LTE Cat.
4 engine,
WLAN, and Bluetooth Classic/Low-Energy connectivity.
It integrates a full-motion sensor suite,
multi-constellation GNSS, and extensive wired interfaces
including dual CAN 2.0B, Ethernet, dual RS232, RS485, and
1-Wire.
The hardware includes dual USB host ports for
peripheral expansion, integrated audio jacks, and a 2.6Ah
internal Li-Ion battery for mission-critical backup

RTCU NX-400 evo
The RTCU NX-400
evo is a professional industrial gateway housed in a 9M
DIN-rail PC/ABS encapsulation.
It features a graphical 240x160 pixel
white-on-blue display with an integrated touch-screen for
advanced user interaction.
Connectivity is provided via a Worldwide LTE Cat.
4 engine, 100 Mbps Ethernet, WLAN, and
dual-mode Bluetooth.
The hardware includes 8 digital inputs, 8
high-power solid-state outputs, and 8 analog I/O channels,
all transparently expandable via Modbus.
Wired interfaces encompass a full CAN 2.0B
controller, dual RS232, dual RS485, 1-Wire, and an
integrated Li-Ion battery backup.
A high-speed USB host port enables further
expansion with accessories such as GPS, RFID readers, and
additional communication ports.

RTCU NX-900
The
RTCU NX-900 is an industrial-grade gateway housed in
a ruggedized, IP66-rated plastic encapsulation designed for
professional outdoor applications.
It features a multi-band Worldwide LTE Cat.
4 engine, WLAN, Bluetooth
Classic/Low-Energy, and high-precision multi-constellation
GNSS receiver.
Wired communication is supported by 100 Mbps Ethernet,
1-Wire bus, and a dual-channel serial interface suite
comprising two RS232 and two RS485 ports.
Hardware I/O includes five digital inputs, four high-power
AC/DC relays, and four analog I/O channels, all of which are
transparently expandable via Modbus modules.
The unit utilizes a dual-range power supply supporting 8-36
VDC or 100-260 VAC and includes an integrated 2Ah Li-Ion
battery for mission-critical backup.
Additional hardware components encompass a 3-axis
accelerometer, a Micro SD-card reader.
The LX Series:
Cost Effective & High-Performance Gateways
RTCU LX2 pro
The
RTCU LX2 pro is a high-performance automotive gateway
that succeeds the MX2 turbo while maintaining the same
physical dimensions and durable aluminum housing.
Hardware connectivity includes a worldwide
LTE Cat.4 cellular engine, Bluetooth LE 5.3, and dual-band
L1/L5 GNSS with optional Dead-Reckoning and RTK support.
The device features two full CAN 2.0B
channels, multiple RS232/RS485 ports, and a dedicated 1-Wire
bus for sensor and accessory integration.
Integrated storage and memory consist of a 4
GB internal flash drive, 128 MB RAM, and dedicated
persistent data flash for reliable logging.
On-board I/O provides six digital inputs,
four high-power solid-state outputs, two analog inputs, and
a fully digitized audio subsystem.
Essential hardware components include a
3-axis accelerometer and gyroscope, a temperature sensor,
and an integrated 2 Ah Li-Ion battery backup.
RTCU LX4 pro
The
RTCU LX4 pro is a professional industrial gateway
housed in a 9-module M36 DIN-rail encapsulation.
Connectivity is provided by a worldwide LTE Cat.4 engine,
10/100 Mbps Ethernet, and integrated wired and wireless
M-Bus support.
Wired interfaces include two RS485 channels, one RS232 port,
a 1-Wire bus, and an external tray-based SIM reader for
simplified field access.
Hardware I/O includes 8 digital inputs with 4 pulse-counting
pulse inputs, 8 solid-state outputs, 4 analog inputs, and 2
analog outputs.
User interaction is managed through a graphical 144x32 pixel
display and 8-key keypad, supported by an internal SD-card
reader.
System hardware features an integrated 2Ah Li-Ion battery
backup with sub-zero charging support and operates on an
8-36 VDC range..
RTCU LX5 series
The
LX5 series represents a cost-effective generation of
hardware engineered for both professional automotive and
demanding industrial environments.
Connectivity options include LTE cellular engines in Cat. 1
or Cat. 4 variants, with certain models offering integrated
Wireless LAN (Wi-Fi). Networking and storage are provided
through an optional 100 Mbps Ethernet port, a Micro SD-card
reader, and an internal flash drive. The hardware I/O
supports up to four high-power outputs and specialized flex
or standard analog inputs, all of which are transparently
expandable via Modbus modules.
Standard wired interfaces across
the range include a full CAN 2.0B controller, RS232 and
RS485 serial channels, and a 1-Wire bus for accessory
integration.
Physical attributes encompass a high-performance 3-axis
accelerometer, an internal backup battery up to 2 Ah, and
enclosures available with DIN rail mounting options.

RTCU LX9 eco
The
RTCU LX9 eco is an industrial-grade gateway housed in a
ruggedized, IP66-rated polycarbonate encapsulation designed for
demanding outdoor environments.
Hardware connectivity includes an LTE Cat.
1 (EMEA) multi-band cellular engine and integrated Bluetooth
Low-Energy (BLE 5.3).
Wired communication is supported by
two RS232 channels, two RS485 channels, a 1-Wire bus, and a
high-speed Mini-USB service port.
The
on-board I/O system features five digital inputs, four
high-power AC/DC relays, and two analog inputs.
Power
requirements are met by a flexible supply range of 8-36 VDC or
100-260 VAC, supported by an internal 1 Ah Li-Ion backup battery.
The
device includes a Micro SD-card reader for persistent storage,
with total I/O capacity transparently expandable via Modbus
modules.
Software and
Development
The true strength of the
RTCU M2M Platform is found in
its unified software backbone, which serves as the professional
foundation for every hardware deployment.
This
integrated environment brings together a sophisticated suite of
tools—including the
RTCU M2M Studio,
RTCU IEX,
Communication Hub,
and
Deployment Server—to
develop, implement, and maintain the world’s most demanding IoT
applications.
With a
huge standard API and a hardened, secure execution environment,
the software ensures that complex logic remains resilient and
compatible across the entire hardware palette.
For a
comprehensive presentation of our development environment,
runtime analysis tools, please refer to our dedicated
Software and Development
page.
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