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Prylada IoT Gateway (ADH-02)
Designed to collect data from sensors and wirelessly transfer it to a control panel. Modular hardware with popular interfaces makes it easy to assemble and adjust the gateway to your needs and scale the monitoring system.
Request a demoOperating principle
The Prylada IoT Gateway is connected to sensors, which read data from your physical assets. The data collected from the sensors is then sent to the Prylada Cloud, a private cloud, or an on-premises server, depending on your business requirements.
The gateway transfers the data in a raw format via the NB-IoT or LTE wireless protocol. You can use an admin panel to convert the received raw data into a user-readable format and visualize it on intuitive widgets. The admin panel is also used to configure the gateway remotely and automatically update the firmware over-the-air.
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Intelligent hardware - Adaptive mode switching
The core feature of the Prylada IoT Gateway is enabling real-time, autonomous measurement adjustments directly at the hardware level. Unlike software-based control, this mechanism instantly responds to predefined conditions, ensuring minimal latency, optimized power consumption, and efficient asset monitoring.
The gateway dynamically adjusts sensor measurement frequency based on predefined asset conditions using a hardware-triggered switching mechanism:
Performs low-frequency measurements when conditions are stable, minimizing power usage and reducing data load.
When a predefined threshold is met, the system immediately increases measurement frequency for real-time data collection.
By processing triggers at the hardware level, the gateway eliminates delays associated with software-based logic, ensuring an instant transition between modes.
Extends battery life with energy-efficient operation
Reduces data load while ensuring critical event detection
Enables smarter asset control with real-time responsiveness
Wireless communication with adaptive data transmission
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Compatible with energy harvesting (solar, vibration, heat) for continuous operation
Activates high-frequency measurements when noise levels exceed threshold values.
Switches to the dynamic mode when the fluid level surpasses e.g. 70%.
Engages dynamic mode when a train passes over the tracks.
Increases measurement frequency when snow accumulation reaches critical weight.
Triggers high-frequency monitoring when road surface temperature and humidity indicate ice formation.
Once the condition is no longer met, the system returns to low-frequency mode automatically.
This hardware-driven adaptive monitoring makes Prylada IoT Gateway highly efficient for industrial, environmental, and infrastructure applications that require real-time, event-triggered data collection.
Features
Simplified design to quickly and easily build IoT infrastructure
LTE-M / NB-IoT modem with GPS, 700-2200Hhz
Isolated on-the-fly software programmable inputs/outputs, 4x
Digital outputs (one high-side and one low-side switches), 2x
Bistable relay
Vout, 3.3V 300mA (power for sensors)
Digital 24V tolerant inputs, 3x
Learn how to automate environmental monitoring in colocation data centers with the Prylada IoT Gateway
Read moreAvailable interfaces
The interfaces enable the IoT Gateway to communicate with the connected sensors. Whenever you need to transfer data via an interface that is not available by default, or you want to increase the number of interfaces in one device, you can equip the gateway with additional expansion boards. Such a modular design and simple configuration of the Prylada devices allow you to cover a wide range of usage scenarios and build a truly stable system that requires minimum maintenance.
LTE
The supported LTE Cat-M1 and LTE Cat-NB1/NB2 (NB-IoT) are two of the most popular IoT connectivity options, which allow fulfilling any data transmission requirements for IoT gateways.
Digital input/output
With the digital inputs, you can control switching the alarm contacts and monitor other specific processes. The digital outputs also allow you to remotely interact with a variety of devices.
Isolated on-the-fly software programmable inputs/outputs
The software programmable interfaces are designed to perform one of the following functions (based on HART compatible ad74413):
- Analog input 4-20 mA / Analog input 0-10 V
- Analog output 4-20 mA / Analog output 0-10 V
- Digital input (configurable on-the-fly)
- Type I, Type II and Type III of the IEC 61131-2 compatible with programmable sink current and threshold. Debounce and counter functionality.
- Loop powered mode digital input (“dry contact”)
- RTD measurement
Bistable relay
In addition to the digital outputs, the relay enables you to remotely control third-party devices. The bistable relay can be used when the end equipment should stay switched on even when the Prylada IoT Gateway is off.
Four key parameters for choosing IoT Gateway for optimal performance
NB-IoT Gateway is ideal for remote locations or environments with limited power supply, as it often relies on low-power technologies and can operate efficiently on batteries.
NB-IoT Gateway is optimal for areas without existing network infrastructure, leveraging cellular connectivity to ensure reliable data transfer.
NB-IoT Gateway is better suited for widely dispersed monitoring points where long-range communication is necessary.
NB-IoT Gateway is designed for scenarios with fewer or scattered monitoring points, providing cost-effective and scalable deployment.
All things considered, the Prylada NB-IoT Gateway is a reliable solution for remote or widely distributed sites where power availability is limited, and traditional network infrastructure is absent. By leveraging cellular connectivity and low-power operation, it ensures continuous data transmission, making it a cost-effective and scalable choice for dispersed monitoring points.
Documents
Datasheet
Download the datasheet to get the detailed information on the Prylada Gateway features and specifications.
User Manual
Download the user manual to learn how to get started with the Prylada Gateway and collect data from your physical assets.