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IoT Gateway ECU-1251

Industrial communication gateway equipped with TI Cortex A8, 2 LAN, and 4 COM.

The ECU-1251 is an industrial communication gateway designed for power, renewable energy, and smart factories. It is equipped with a TI Cortex A8 (800MHz) CPU and 256MB of RAM, enabling connections with various devices through four isolated RS-232/485 serial ports and two Ethernet ports. A Mini-PCIe slot allows for the addition of Wi-Fi or LTE communication. It supports Linux OS and the WISE-EdgeLink SDK, as well as major protocols such as Modbus, OPC UA, and IEC-61850. With a wide operating temperature range of -40 to 70°C, DIN rail compatibility, and a space-saving design, it is ideal for harsh environments.

Product page

basic information

- CPU: TI Cortex A8 (800MHz) - Memory: DDR3L 256MB - Storage: 4GB MicroSD (for system), equipped with MicroSD slot - Communication: 4×RS-232/485 (isolation 3000VDC), 2×10/100 Ethernet - Expansion: Mini-PCIe (supports Wi-Fi/LTE), equipped with USB port - Software: Linux OS, WISE-EdgeLink SDK, Python support - Protocols: OPC UA, BACnet/IP, Modbus, IEC-61850, IEC-60870 - PLC Drivers: Siemens, Mitsubishi, Omron, Allen-Bradley, and over 200 others - Power Supply: 10–30VDC (R10AAE), 10–48VDC (R10ABE), power consumption 2.2W - Operating Temperature: -40–70°C, humidity 5–95% (non-condensing) - Protection: DIN rail/wall mountable, IP30 - Size: 140×96.5×30mm, weight 0.6kg - Certification: CE, FCC, EN-62368-1, UKCA

Price range

Delivery Time

Model number/Brand name

ECU-1251

Applications/Examples of results

Efforts to Improve Operating Rates in the Food and Beverage Industry

Line up(2)

Model number overview
ECU-1251TL-R10AAE TI Cortex A8 equipped, 2 LAN, 4 COM, 10-30VDC compatible, made in China model.
ECU-1251TL-R10ABE TI Cortex A8 equipped, 2 LAN, 4 COM, 10-48VDC compatible, made in Taiwan model.

Recommended Products for Industrial Sites: Advantech Industrial IoT Systems & Devices Star Product Guide (2025)

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Distributors

In 1983, Advantech (Advantech Co., Ltd.) was founded in Taiwan. For over 40 years, we have been developing high-quality and high-performance computers for industrial applications. As of 2024, we offer a lineup of over 3,000 various IoT devices. As the world's No. 1 manufacturer in the industrial computer market, with a presence in 95 cities across 26 countries, we aim to cultivate a prosperous future by solving social issues through AI × IoT platform services. *Source: OMDIA - No. 1 in global market share for industrial PCs, 42.5% (2023 edition)* In Japan, we established Advantech Co., Ltd. in 1997. In 2018, we formed a capital and business alliance with Omron Nogata Co., Ltd. to further expand sales and to quickly respond to market demands by offering design to production (DMS/ODM) services. By merging Taiwan's speed with the technological expertise we have cultivated over the years, we will establish a brand that meets the needs of our partners.