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April 25, 2022ARM-based Industrial IoT Gateway
Make Your Data Actionable From Edge to Cloud
Elastel Arm-based series IoT Gateway is designed on Arm-based computer as IoT Gateway for data acquisition, protocols conversion, remote alarm and cloud integration... in industrial applications.
From OT to IT
This series offers RS485/RS232 Serial ports, Ethernet ports, 4G LTE wireless-ready, compact and fanless hardware platform.
Equipped with Open OS support Docker, Node-Red, Python, and prebuilt Elastel data acquisition drivers like Modbus, MQTT, OPC UA, BACnet ..., These versatile capabilities like LEGO bricks for you quick set up your OT-to-IT applications.
With its industrial-grade reliability, robustness and security, Elastel ARM-based IoT Gateway series including EC212 (ARM9), EG324 (ARM A9), and EG324 Lite(ARM A35) are widely applied as Modbus Gateway, Node-Red Gateway, BACnet gateway, also programmable Edge Computer for building up your specific IoT applications.
Featured Products Overview
| Model | EC212 Industrial DTU | EG324 IIoT Gateway | EG324 Lite IIoT Gateway |
| CPU | ARM9 @ 300MHz | ARM Quad-core A9 @1.4 GHz | ARM Dual-core A35@ 800Hz |
| RAM / Storage | 64MB / 128MB | 512MB / 8GB | 128MB / 8GB |
| Storage Expansion | 1x microSD | ||
| Serial Ports (Isolated) | 2 x RS232/485 | 2 x RS485 + 2 x RS232/485 | |
| Ethernet Port | 1x 10/100 Mbps | 2x 10/100 Mbps | |
| USB Port | 1x USB 2.0 | ||
| Cellular Network | 1x mPCIe slot for 4G LTE / 3G / 2G, NB-IoT, CAT-M1 cellular module | ||
| Wi-Fi | Optional via USB Wi-Fi Dongle (Prebuilt Common USB Wi-Fi dongle drivers) | ||
| Safety/EMC | CE, FCC, RCM, RoHS | ||
| Power Supply | 9 ~ 36 VDC | 9 ~ 48 VDC | |
| Power Consumption | Working Mode: 5 W Peak Consumption: <10 W |
Working Mode: 6 W Peak Consumption: <10 W |
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| Operating Temperature | -40 to 85°C (-40 to 185°F) | ||
| Dimensions (L×W×H) | 116 × 111 × 27 mm | 128.8 × 117 × 28 mm | |
| OS | Linux 3.10 with WebUI | Ubuntu core 20.04 with WebUI | Linux 5.10 with WebUI |
| OT-to-IT Protocols | Modbus RTU/TCP/ASCII, PLC Protocols (Siemense S7 serial, Mitsubishi FX serial…) OPC UA, BACnet server/client, TCP/UDP, HTTP, TLS MQTT |
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| Secondary development | Python, C/C++ with SDK Toolchain | Node-Red, Node.js, Python, PHP Docker, Ubuntu DPKG |
Node-Red (optional), Python, PHP C/C++ with SDK Toolchain |
1. Powerful and Elastic Hardware platform
Variant ARM computing hardware platform options to match your system requirements
- ARM9 / A9 / A35 options for different needs from entry-level to high-performance
- 1 or 2 auto-sensing 10/100 Mbps Ethernet ports for IP-based communication
- 2~4 Isolated RS-232/485 ports for connecting field devices
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4G LTE / 3G / 2G / NB-IoT cellular wireless-ready
2. Open and Flexible Software system
Easy configrable and Flexible programmable software platform for quick building up your specific applications
- Ubuntu Linux OS, supports Docker, Node-Red, PHP, Python...
- Multiple industiral protocols like Modbus, OPC UA, BACnet server/client, HTTP, MQTT available
- Prebuilt ready-to-use data acquisition programs quick setup processing
- Easy Remote device management by secure Web/SSH access and OTA upgrade
3. Industrial-grade Reliable and Rugged
Born for industrial use, strict verification and test to ensure most reliablity under harsh industrial conditions from each electronic components to structure layout design
- -40 to 85°C wide Operating temperature
- Enhanced 15KV ESD, Level 3 EMC, 2KV Surge Protection
- Software detection & Hardware Watchdog for unattended reliablity
- Compact and fanless Palm-sized enclosure with DIN-rail & Wall mount support
Applications
Over the years, with its high-performance, reliablity, ruggedness, open, easy-to-use, and cost-effective characteristics, Elastel ARM-based series gateway has been helping a large number of customers achieved their industrial IoT applications all over the world.
Node-Red Gateway
Rely on the open-source software node-red, the EG324 become a node-red gateway for data acquisition, protocols conversion, local processing, remote management and cloud integration applications for your industrial 4.0, remote infrastructure management..., projects.
Modbus Gateway
With the prebuilt Modbus RTU/TCP/ASCII protocols drivers available, Elastel ARM-based series could be a Gateway of Modbus TCP to Modbus RTU / ASCII bothway for OT-to-IT data acquisition and control applications, Supports up to 32 Modbus slaves transparent serial to Ethernet or convert JSON to MQTT.
Edge Computer
With ARM-based CPU high-performance & low power consumption advantages, Open OS, Docker, Python, API and toolchain long-term support, Elastel ARM-based series gateway is the most suitable platform for developing and running your own specific applications like legacy infrastructure digitalization, smart energy management.