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HUR Series Modbus TCP and RTU Remote I/O Devices with MQTT (and LoRaWAN)
HUR Series Modbus TCP and RTU Remote I/O Devices with MQTT (and LoRaWAN)
HUR Series Modbus Remote Input/Output (I/O) Devices are designed for facilities of rugged industry and infrastructure and perform various features such as wide temperature, wide range power input range... etc. HUR Series Modbus Remote I/O Devices offers different I/O combinations, which provide greater flexibility and are compatible with many different applications that makes them the perfect choice for establishing a cost-effective remote I/O system.

HUR Series can be selected in serial interface RS485 for Modbus RTU connection or with ETH interface for Modbus TCP connection. TCP connection versions supports MQTT connectivity as well and there are models with LoRaWAN connectivity as well.
There can be up to 32 I/O with combination of
8 Channel 5-275V AC-DC, 100mA Digital Optocoupler Output
8 Channel Digital 5Amp. Relay Output
8 Channel 12-275 AC-DC, 60mA Digital Optocoupler Input
8 Channel 0-10V and 0-20mA Selectable Analog Input
5 Channel 4-20mA Analog Output

All versions of HUR Series Modbus TCP Remote Input/Output (I/O) Devices support I/O Logic Functions which can be used to make field automation by using HUR Series itself in the field. As an example, device can be programmed to Turn ON Output or send status of input values to MQTT server or LoRaWAN Server when an input dedected. There are many combinations available.

HUR Series

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Modbus RTU Remote I/O Devices
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Modbus TCP Remote I/O Devices with MQTT
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Modbus TCP Remote Multi I/O Devices with MQTT
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LoRaWAN and Modbus TCP Remote Multi I/O Devices with MQTT
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HUR Series

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Model
Price
HUR118 120 USD
HUR128 100 USD
HUR218 130 USD
HUR228 110 USD
HUR318 105 USD
HUR418 115 USD
HUR518 140 USD
HUR555 115 USD
HUR618 150 USD
HUR655 125 USD
HUR158 230 USD
HUR168 210 USD
HUR258 240 USD
HUR268 220 USD
HUR358 210 USD
HUR458 220 USD
HUR558 250 USD
HUR595 225 USD
HUR658 260 USD
HUR695 235 USD
HUR711 420 USD
HUR811 430 USD
HUR712 355 USD
HUR812 365 USD
HUR713 360 USD
HUR813 370 USD
HUR714 490 USD
HUR814 500 USD
HUR715 395 USD
HUR815 405 USD
HUR721 390 USD
HUR821 400 USD
HUR722 360 USD
HUR822 370 USD
HUR725 445 USD
HUR825 455 USD
HUR741 400 USD
HUR841 410 USD
HUR1711 520 USD
HUR1811 530 USD
HUR1712 455 USD
HUR1812 465 USD
HUR1713 460 USD
HUR1813 470 USD
HUR1714 590 USD
HUR1814 600 USD
HUR1715 495 USD
HUR1815 505 USD
HUR1721 490 USD
HUR1821 500 USD
HUR1722 460 USD
HUR1822 470 USD
HUR1725 545 USD
HUR1825 555 USD
HUR1741 500 USD
HUR1841 510 USD
Product not found
LKM Series Electricity Meter Protocol to Modbus Protocol Gateways with MQTT (and LoRaWAN)
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HUR Series Modbus TCP and RTU Remote I/O Devices with MQTT (and LoRaWAN)
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LoRaWAN
LoRaWAN
In today's rapidly digitizing world, IoT (Internet of Things) devices and applications are becoming increasingly prevalent. In this context, long-range wireless communication technologies play a significant role. One such technology that stands out is LoRa, which offers an innovative solution for low-power, long-range wireless communication.
MQTT
MQTT
As the Internet of Things (IoT) continues to grow, the demand for efficient, lightweight, and reliable communication protocols becomes essential. One of the most popular protocols meeting these demands is MQTT (Message Queuing Telemetry Transport).
Broadband Power Line (BPL)
Broadband Power Line (BPL)
Broadband Powerline Technology (BPL), also known as Powerline Communication (PLC), represents a revolutionary approach to data transmission, leveraging the existing electrical power infrastructure to deliver broadband internet connectivity.
Wireless MBus (WMBus)
Wireless MBus (WMBus)
In an era defined by connectivity and data-driven decision-making, the need for efficient and reliable metering solutions has never been greater. Enter Wireless M-Bus (Meter-Bus) technology, a versatile and robust platform designed to revolutionize remote meter reading and data communication in utility management systems.
IEC62056-21 (for Electricity Meters)
IEC62056-21 (for Electricity Meters)
IEC 62056-21 is an international standard for communication with electricity meters. Developed by the International Electrotechnical Commission (IEC), this protocol standardizes the way data is exchanged between meters and various devices or systems, ensuring interoperability and efficient data management.
P1 Companion Standard (for Electricity Meters)
P1 Companion Standard (for Electricity Meters)
Smart energy meters have become essential in monitoring and controlling energy usage. To facilitate better integration, communication, and functionality of these smart meters, standards are crucial. One such standard, particularly relevant in Europe, is the P1 Companion Standard.
Modbus RTU
Modbus RTU
Modbus RTU is a widely recognized and utilized communication protocol in the field of industrial automation. Developed by Modicon (now Schneider Electric) in 1979, it was designed to facilitate communication between various electronic devices, primarily programmable logic controllers (PLCs).
Modbus TCP
Modbus TCP
Modbus TCP, also known as Modbus TCP/IP, is a widely adopted communication protocol in the industrial automation sector. It was developed to enable Modbus communication over Ethernet networks, combining the reliability and simplicity of the Modbus protocol with the versatility of Ethernet.
LoRa RF Communication
LoRa RF Communication
LoRa stands for Long Range and is a proprietary wireless modulation technique developed by Semtech. Essentially, LoRa is the physical layer, or the hardware, that allows long-range communication between devices.