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Arm edge computer – Cortex-A53 1.4 GHz – 4GB DDR4 – 16GB eMMC – Dual GbE – LTE Cat 4 with dual SIM – Wi-Fi 6 built-in – Serial x2 – Bluetooth 5.3 – TPM 2.0 – Extended wide -40°C to 70°C temperature operation
Who We Are
Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.
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The UC-3430A-T-LTE-WiFi integrates cellular and high-speed Wi-Fi to maximise link availability at the edge. It pairs a quad-core Cortex-A53 1.4 GHz CPU with 4 GB DDR4 and 16 GB eMMC for efficient local processing. Two GbE and two software-selectable RS-232/422/485 ports connect to plant and field devices; Bluetooth 5.3 supports short-range peripherals.
An onboard LTE Cat 4 modem with dual SIM provides resilient WAN, while built-in Wi-Fi 6 delivers fast site-wide backhaul or client connectivity. Wi-Fi and LTE can operate simultaneously, improving throughput and failover options. Security features include TPM 2.0, secure boot, encryption, IDS, and IEC 62443-4-2 SL2 compliance.
Housed in an IP30 metal chassis, the device operates from -40 to 70°C, mounts to DIN-rail, and accepts 9–48 VDC input. Certifications cover CE/FCC/UL plus hazardous-location approvals (C1D2/ATEX Z2), making it suitable for energy, transport, and factory modernisation projects.
Delivered with Moxa Industrial Linux (MIL3) and long-term support to 2031, UC-3430A-T-LTE-WiFi simplifies lifecycle management with one-step recovery and dual-system failback.
Delivery & Returns
We offer a range of delivery options to suit your needs.
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RMA
In order to process returned goods, Impulse Embedded Limited uses an internal RMA system. Before returning goods for any reason, please contact Impulse Embedded Limited (returns@impulse-embedded.co.uk) to request an RMA number. Please confirm the reason for the return of the goods, providing the Serial Number, Product Code, and Impulse Embedded Limited Invoice Number (if known).
When returning goods, please ensure they are suitably packed so as to avoid damage, are in the original packaging, along with all accessories, with the outer packaging marked with the RMA number. It is recommended that you use a signed delivery service, as goods lost in transit are not the responsibility of Impulse Embedded Limited.
Please do not write the RMA number on the goods or on the original packaging. Impulse Embedded Limited may refuse returned goods and return them if they arrive without an RMA number, or not in the original packaging.
Moxa Arm Cortex-A53 dual-core Fanless Compact RISC Computer – WiFi
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UC-3430A-T-LTE-WiFi
Arm Cortex-A53 dual-core Fanless Compact RISC Computer – WiFi
A customer in the nuclear sector wished to replace the rack computers at heart of their control system, as critical system components had gone out of support. The control system itself forms part of an essential cog in the nuclear supply chain, and is deployed in numerous locations around the world.