---
lang: "en"
title: "HUR1814 Modbus TCP Remote IO Device with 4 x 8-channel 0-20mA Analog Input with MQTT and LORAWAN connectivity"
sku: "HUR1814"
canonical_url: "https://shop.marcomweb.it/en/modbus/hur1814-modbus-tcp-remote-io-device-with-4-x-8-channel-0-20ma-analog-input-with-mqtt-and-lorawan-connectivity"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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HUR1814 Modbus TCP Remote IO Device with 4 x 8-channel 0-20mA Analog Input with MQTT and LoRaWAN at 868 MHz, 2 10/100 T(x) ETH ports

HUR series Modbus TCP remote input/output (I/O)
Devices are designed for industrial facilities and infrastructures. The HUR series Modbus TCP remote I/O devices have been designed to perform various functions, such as wide temperature range, wide power input range... etc. The HUR Modbus TCP series offers various I/O combinations, providing greater flexibility and compatibility with many different applications, making them the perfect choice for creating a cost-effective remote I/O system.

 

## Technical Features

-  4 slots x 8 channels of 0-20mA analog input
- Supports 2 10/100Base-T(X) ports
- Supports Full/Half-Duplex, auto MDI/MDI-X on each port
- Integrated web interface for ease of use
- Radio band options:
- 868 MHz
EU 868 MHz - Europe, LoRaWAN RF communication
Configurable LoRaWAN data sending interval
- 2 different gateway operating modes: 
 IEC meter to Modbus TCP serial gateway with MQTT publisher
 IEC meter to Modbus RTU TCP/IP gateway with MQTT publisher
- Reads up to 20 IEC meters and converts their data to Modbus TCP or RTU
- Reads up to 48 OBIS registers, all user-configurable from the web interface
- MQTT publisher with different data transfer options
 OBIS values as data objects
 OBIS values as Modbus frames
- Integrated LoRaWAN duty cycle control
- Integrated LoRaWAN payload size control. User can read data at any interval
- LKM automatically splits based on maximum allowed payload size and duty cycle blocking times.
- Over-the-Air Activation (OTAA) or Activation by Personalization (ABP) selectable
- User-defined LoRaWAN port
- Adaptive Data Rate functionality
- Selectable Uplink data rate
- Selectable power level
- LoRaWAN Class C and Class A support
- Easy to follow device status on the web interface
- Easy to follow LoRaWAN packets on the web interface
- Easy to follow meter reading status and Modbus communication from the web interface
- Easy to follow OBIS to Modbus mapping status from the web interface
- Easy to follow meter reading data from the web interface
- IP filter based on White List or Black List up to 20 IP addresses
- Web firmware upgrade
- Ability to store 2 firmwares on the same device (only 1 active)
- 100 - 240 V AC (120 - 370 V DC), wide range 50 Hz to 60 Hz AC power input
- Wide operating temperature range from -25 to 70 °C
- DIN rail mounting

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Source: https://shop.marcomweb.it/en/modbus/hur1814-modbus-tcp-remote-io-device-with-4-x-8-channel-0-20ma-analog-input-with-mqtt-and-lorawan-connectivity

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.