Tabateq | Industrial Wireless Solutions |Industry

415U-2-C4 Wireless IoT I/O Gateway

SKU: UCE-415U-2-C4

The Elpro 415U-2-C4 now supports MQTT with SparkplugB. This takes a huge step forward in enabling UHF telemetry devices to make use of the exciting IIoT functionality.

The 400MHz radio will be used as a long range scalable industrial wireless gateway & I/O module for reliable & secure connectivity to outstations.

Integration to PLC & SCADA is done seamlessly via Modbus TCP/RTU. This can be achieved without the use of third party drivers or OPC to most SCADA systems & PLC’s.


ELPRO industrial wireless has 30 years of expertise in solving critical industrial applications through our extensive knowledge in wireless I/O, modem and gateway applications. The 415U-2-C extends communications to sensors in local, remote, and difficult-to-reach locations. Designed with the Condor series long-range, high data speed wireless transceiver and standards-based native
Ethernet protocol over the air, gives 415U-2-C the power and flexibility to perform reliably in sprawling harsh industrial environments.

The 415U-2-C I/O Gateway now enables your devices to access the “Internet of Things” (IoT) and Industrial 4.0 connectivity solutions.
Now equipped with MQTT and SparkplugB, the Condor 415U-2 easily provides powerful and versatile IoT Gateway functionality at your outstation. The 415U-2-C outstation now has the ability to connect directly to a broker via licensed or unlicensed UHF radio, without the need for an additional MQTT edge gateway.

Connect local I/O or external devices PLC’s/ Flow meters/ sensors via Modbus TCP or RTU via its internal Modbus gateway and have timestamped data ready to be sent via MQTT.
The 415U-2 supports Store and Forward functionality which in the event of a communications failure to the broker will Store timestamped event data locally, and automatically Forward the data when the connection is reinstated to the broker. Built for industrial applications the need for redundancy is important, therefore up to four MQTT brokers/servers can be configured

AES encryption, advanced IP filtering, multilevel authentication, user access and change event logging features provide the user with the tools to ensure the highest level of data integrity and protection against malicious attacks.

Ethernet native support provides solutions to connectivity challenges today and in the future. The ELPRO 415U-2-C also provides Ethernet and serial gateway support for industrial protocols including Modbus TCP/RTU and DNP3 I/O.

The Condor series 415U-2-C ProMesh operates reliably with the challenges of obstructed paths by using automatic path selection and frequency agility to allow the communications network to adapt to changes easily with redundancy.


  • MQTT/ SparkplugB I/O gateway, including internal diagnostic registers
  • MQTT redundancy with ability to connect up to 4 brokers/ servers
  • SparkplugB store and forward functionality
  • Security with broker/sever SSL connectivity
  • Exceeding 140 kbps data through put (25 kHz channel and compression)
  • Secure data protection with WPA and AES256 encryption
  • Full Ethernet protocol over the air provides a standards-based flexibility to support future and legacy devices
  • ProMesh automatic path selection and network formation
  • Internal Web dashboard for immediate view of local I/O
  • Supports multiple data rates simultaneously for high performance over short and long communication links
  • Frequency agility roaming provides reliability and flexibility within the network architecture
  • Over-the-air context-based data compression and forward error correction provides maximum reliability and transmission efficiency
  • Redundancy modes for base, repeater, and remote
  • Wireless point-to-point or multipoint I/O and gateway functionality
  • Modbus TCP and RTU I/O gateway
  • DNP3 I/O gateway, including internal status registers
  • Standard Ethernet bridge default to allow modem function for external Ethernet host devices (full L2/ L3 network support)
  • 340–480 MHz frequency range in just 2 models
  • 10 mW to 10 W RF power configurable, license or license-free
  • Software configurable wireless channel bandwidth supporting 6.25, 12.5, 25.0 kHz
  • Integrated digital, pulse, and analog I/O
  • Gather-scatter/block mapping and integrity checking transmissions for efficient event triggered peer-topeer I/O
  • Over-the-air network diagnostics and configuration
  • Expandable I/O for local alarms and inputs/outputs

  • Industrial IoT Connectivity
  • Water and wastewater: flows, levels, pumps
  • Renewables—solar farms, wind turbines, hydro
  • Irrigation: slew gate controls, levels
  • Oil and gas networks: gas well production, lift pump
  • Environmental: storm warning, smoke stacks, filters
  • Mining infrastructure: conveyor, re-claimer, pumps