Milesight EG71 LoraWan Gateway

Name: Milesight EG71 LoraWan Gateway
SKU: EG71-L08GL-868M
Price: 1250.0 EUR
Availability: InStock

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8-CH

Wi-Fi / PoE PD Supported

2 × RS485

1 * 10/100/1000Mbps

Built-in Network Server

Multiple backhaul options (Ethernet/4G/Wi-Fi) for reliable connections

Customisable via open tools (Python/Node-RED/Docker) to build tailored BMS solutions IP30 Rated

1,250.00 € (Tax excluded)

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Technical Specifications

The EG71 is an intelligent and powerful edge-IoT gateway designed for

applications in smart buildings. The EG71 supports both wired and

wireless connectivity and enables seamless data collection from

various field devices, while ensuring fast, plug-and-play

implementation of BMS systems. It acts as a bridge between sensors and actuators at the field level and cloud or BMS systems, providing reliable data processing, local automation, and remote management in a compact form.
It is ideal for building automation, energy management, HVAC-
control and other IoT applications in commercial buildings,
campuses, hotels and industrial facilities.

- Features
  - Industrial-grade quad-core processor with large memory ensures stable performance in large-scale device connectivity and edge processing
  - Extensive I/O interfaces with native support for RS485, KNX, M-BUS (in development), LoRaWAN®, Wi-Fi and Ethernet devices
  - Equipped with NFC to quickly add Milesight devices
  - Multiple backhaul options, including Ethernet, mobile (4G) and Wi-Fi for reliable network redundancy
  - Supports common protocols such as Modbus, BACnet, MQTT and HTTP for seamless integration with third-party hardware or software
  - Offers secondary development capabilities (Python SDK and Node-RED) to build custom BMS systems
  - Enables secure communication via multiple VPN tunnels and firewall rules
  - Enables centralised and simplified management of devices remotely via the Milesight Development Platform

Hardware overview

Product features

Hardware System
CPU	Quad-core 1.5 GHz, 64-bit ARM Cortex-A53
Memory	2GB DDR4 RAM
Flash	32 GB eMMC
Expandable Memory	1 × Micro SD Slot
LoRaWAN®
Antenna	1 × 50 Ω SMB - Female External Connector
Channel	8 (Half-duplex)
Frequency Band	CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
Sensitivity	-140dBm Sensitivity @292bps
Tx Power	27dBm Max
Protocol	V1.0 Class A/Class B/Class C and V1.0.2 Class A/Class B/Class C
LBT= Support
Number of devices	Approx 2000 Devices (based on 10 min uplink interval)
Advanced Features	Noise Analyzer, Gateway Fleet, Multicast, FUOTA
Ethernet Interface
Port	2 × RJ45 Ports (WAN/LAN Software Switchable)
Physical Layer	10/100/1000 Base-T (IEEE 802.3)
Data Rate	10/100/1000 Mbps (Auto-Sensing)
Interface	Auto MDI/MDIX
Mode	Full/Half Duplex (Auto-Sensing)
Ethernet Isolation	1.5 kV RMS
PoE	1 × 802.3 af PoE PD on ETH1 Port
WIFI
Antenna	1 × 50 Ω SMB - Female External Connector
Standards	IEEE 802.11 b/g/n, 2.4GHz
Tx Power	Class 3 (23 dBm ±2 dB): 802.11b / 802.11g / 802.11n@2.4 GHz
Mode	AP or Client mode
Security - Safety	AP WPA-PSK/WPA2-PSK authentication, WEP/TKIP/AES encryption
Client WPA-PSK/WPA2-PSK/WPA-Enterprise/WPA2-Enterprise
authentication, WEP/TKIP/AES encryption
Cellular Interface
Network	4G LTE(CAT1)/GSM
Tx Power	Class 3 (23 dBm ±2 dB)
Antenna	1 × 50 Ω SMB - Female external Connector
Cellular Bands	L08GL (Global excluding North America) LTE-FDD LTE-TDD GSM L09NA (North America) LTE-FDD B2/4/5/12/13/66
SIM Slot	1 (Nano SIM-4FF)
Data Interfaces
RS485
Number of devices	2 × RS485
Baud Rate/bps	1200/2400/4800/9600/19200/38400/57600/115200 (Software Switchable)
Terminal Resistance	1 × 120 Ω Terminal Resistor (Software Switchable)
Number of Devices	Up to 128 Devices per RS485, total 256 Devices
KNX
Number of devices	1 × KNX/TP1
Bus Voltage	21-30 V DC, via the KNX bus
Baud Rate	9600
Number of devices	up to 63 Devices
M-BUS (Under Development)
Numbers	1 × M-BUS
Voltage	24-42V
Maximum current	Load 10mA
Baud Rate/bps	300/600/1200/2400/4800/9600 (Software Switchable)
Number of devices	Up to 20 Devices
Universal Input
Number	8 × Universal Inputs (Software Switchable)
Digital Input	Work Mode Digital Input (Wet Contact) - Load 0-24V DC
Analogue Input	Input Type 0-10V or 4-20mA - Accuracy ±1% FS - Resolution 120bit
RTD Input	Input Type PT1000 or Ni1000 / Input Connection 2-wire / Accuracy ±0.5°C
NTC Input	Input Type NTC 10K Type 2, NTC 10k Type 3 or NTC 20k - Accuracy ±0.5°C at 25°C
Resistance Input	Input Type 1000 Ω or 2000 Ω - Accuracy 1 Ω
Digital Input
Number	4 × Dry Contact Inputs
Work Mode	Digital Input, Pulse Counter
Frequency	>=1000Hz
Digital Output
Number	3 × Relay Outputs
Resistive Load	Max. 3A@30 V DC or 3A@110 V AC
Analogue Output
Number	4 × Analog Outputs
Analogue Type	4-20mA or 0-10V (Software Switchable)
Maximum Load	20mA
Resolution	12 bit
Accuracy	±1% FS
Other
Display	1.3-inch OLED Display, 128 × 64 Pixels
Display Control Keys	7 × Display Control Keys
NFC	13.56MHz, support for adding Milesight LoRaWAN end devices
Reset Button	1 × RST
USB	1 × USB Type-C for power and console
LED Indicators	1 × SYS
Power connector	1 × 2-Pin Terminal Block
Built-in	Watchdog, RTC, Timer

Dimensions

Installation

Application example

SOFTWARE
Building Protocol	Data Acquisition RS485: Modbus RTU, BACnet MS/TP KNX: KNX/TP Ethernet/Wi-Fi: BACnet/IP, Modbus TCP, Modbus RTU over TCP Data Forwarding MQTT(s), HTTP(s), BACnet/IP, Modbus TCP, Modbus RTU over TCP
VPN Tunnel:	OpenVPN/IPsec/PPTP/L2TP/WireGuard
Firewalls	Access Control, DMZ, Port Mapping (DNAT), MAC Binding, Filtering (IP&Domain)
DDNS	Supported 14 service providers, others could be manually configured
Multilevel Authority	Multiple levels of user authority
Reliability	Link Failover
Diagnostic tools	Ping, Traceroute, Tcpdump, QXDM, Log Server
Configuration	Web, CLI (SSH/Telnet), On-demand dial up, SNMP
Remote Management	Milesight Development Platform
Event Alarm	Power On, Network Up/Down, VPN Up/Down, etc.
App	Python SDK, Node-RED
Power supply and consumption
Power	1. 24 V DC/AC by Terminal Block 2. 802.3 af PoE 3. 5V/3A by USB Type-C Port1: When powered via USB, M-BUS and Universal Inputs will not work properly.
Consumption	Typical 411mA@20V (8.2W), Maximum 562mA@20V (11.24 W)
Physical characteristics	Protection degree IP30 Material & Colour PC+aluminium alloy, grey
Weight	375.6g
Dimensions	123 x 90 x 36 mm (4.84 x 3.54 x 1.42 in)
Wired connection	AWG 24-16
Installation	Wall Screw Mounting, DIN Rail Mounting
Environment
Ambient temperature	-40°C to +60°C (-40°F to +140°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Relative Humidity	0% to 95% (non-condensing) at 25°C/77°F