Moxa Computer/Panel PC FAQs

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Moxa Computers/Panel PCs FAQ

This page provides answers to frequently asked questions about Moxa Computers and Panel PCs. Whether you’re choosing the right model for your application or looking for guidance on installation, system configuration, and maintenance, you’ll find helpful information here to support reliable industrial computing operations.

Moxa makes a range of industrial computers for harsh environments and automation.

  • x86 Industrial PCs are rugged, fanless computers for edge computing and control.
  • DIN-rail, box-type, and rackmount IPCs suit different installation spaces and applications.
  • ARM-based embedded computers handle IIoT, remote monitoring, and data acquisition tasks.
  • Panel/HMI computers combine industrial-grade displays with computing for operator interfaces.

These computers are designed for 24/7 operation, multiple I/Os, and reliable performance in industrial networks.


The Moxa UC-8200 Series is an ARM-based industrial computer and IIoT gateway. It runs dual-core Cortex-A7 with Moxa Industrial Linux for long-term support. Offers dual Gigabit Ethernet, serial ports, CAN, and digital I/O for industrial connectivity.

Supports LTE, dual-SIM, and optional WiFi for remote and edge deployments. Certified IEC 62443-4-2, ensuring secure and reliable industrial operation.


Moxa industrial computers typically run Moxa Industrial Linux (MIL), a long-term supported, embedded Linux distribution. Some x86 models can also run Windows IoT, Windows 10/11, or standard Linux, depending on configuration. MIL is optimized for industrial applications, providing real-time performance and stability. It supports industrial protocols, device drivers, and Moxa management tools. This ensures reliable operation in harsh and 24/7 industrial environments


Moxa Industrial Linux (MIL), the operating system used on many Moxa industrial computers, is supported for 10 years from the release of a given MIL version. During that time, MIL receives security patches, bug fixes, and kernel stability updates. After the 10‑year support window, Moxa may offer extended support options on request. This long support cycle is intended to match the long lifecycles typical in industrial automation and infrastructure deployments.

Yes, [Moxa UC-8200 Series] is formally certified under IEC 62443-4-2 (Security Level 2).

The certification covers both the hardware and software (when running Moxa Industrial Linux 3), meaning UC-8200 meets rigorous industrial cybersecurity requirements.

It’s security design includes a hardware root‑of‑trust (TPM 2.0 + OTP fuse for Secure Boot), secure update mechanisms, and intrusion detection/monitoring, all part of the compliant feature set. Moxa provides a security‑hardening guide and diagnostic utility to help integrators maintain compliance throughout deployment and operation. In short: UC‑8200 isn’t just “designed for security”, it’s been independently evaluated and certified per IEC 62443‑4‑2.

  • Moxa industrial PCs include Secure Boot and TPM to verify firmware and OS integrity.
  • They offer disk encryption to protect data at rest.
  • Long-term OS support and security patching ensure vulnerabilities are fixed.
  • Automatic recovery and fail-safe mechanisms maintain system integrity.
  • Secure network protocols, VPNs, and access control protect data in transit and prevent unauthorized access.

Typical Moxa industrial computers include multiple interfaces for industrial connectivity:

  • Ethernet ports (1–4+ Gigabit LAN) for network connections.
  • Serial ports (RS‑232/422/485) for legacy device integration.
  • Digital I/O and analog inputs/outputs for sensors and actuators.
  • CANbus ports for industrial automation communication.
  • USB, HDMI, and mini PCIe slots for peripherals, storage, or wireless modules.

Yes, many Moxa industrial computers do support LTE / cellular connectivity when equipped appropriately, for example:

  • The [Moxa UC-8200 Series] comes with an integrated LTE Cat. 4 module, supporting cellular WAN out of the box. 
  • It also offers dual‑SIM slots (for redundancy or fail‑over) and, in some variants, supports Wi‑Fi via mini‑PCIe module expansion. 
  • Interfaces include Ethernet, serial, CAN, I/O, and antenna connectors (cellular and GPS) — enabling both wired and wireless connectivity.
  • Moxa advertises the UC‑8200 series as “LTE‑ready” for industrial / IIoT applications, meaning it’s explicitly designed to communicate over cellular networks.

So, if you pick a model or variant that includes the built‑in LTE / cellular module (or add one via expansion slot), you can absolutely use a Moxa industrial computer as a cellular‑connected gateway or edge device.

It depends on the model; many Moxa industrial computers support a wide operating‑temperature range to suit harsh industrial environments from –40 °C to +85 °C (or –40 to +70 °C when LTE is enabled). Some other models (e.g., certain x86‑based units) have a narrower range, such as –25 °C to +55 °C.

Moxa industrial computers offer built-in eMMC flash for OS and basic storage. Most ARM-based models include a microSD slot for expansion or data logging. x86 IPCs often support 2.5″ SSD or HDD bays for larger storage. Many models have M.2 or mSATA slots for high-speed or compact storage. Some support hot-swappable drives, useful for maintenance in industrial environments.

To recover or restore a Moxa industrial computer, you can use the factory reset button (if available) or access the web-based management interface to restore default settings. For deeper recovery, use the Moxa Recovery Tool or bootable recovery media to reinstall the firmware or OS. Always back up critical data before restoring. Firmware and system updates from Moxa’s support site ensure compatibility and stability. Proper recovery ensures reliable operation in harsh industrial environments.

Industrial Moxa computers (clients/IPCs) offer several mounting options, allowing for flexible deployment according to your infrastructure. Here’s how they differ from typical consumer‑grade PCs:

  • Many Moxa machines support DIN‑rail mounting, letting you snap them into standard industrial control‑panel rails, ideal for clean, modular installations. 
  • Wall mounting (or cabinet‑wall mounting) is usually supported via a dedicated wall‑mount kit (brackets + screws), enabling installation inside control rooms or on walls, useful when DIN‑rail isn’t an option. 
  • Some models offer box form‑factor mounting: compact “box IPC” builds that can sit on shelves, inside cabinets or enclosures, or even be rack‑mounted depending on the variant. 
  • For rack‑mountable variants (especially in larger x86 IPC / server‑style models), you can install them in standard 19" racks — useful in server rooms or control‑cabinet racks. 

Because Moxa focuses on industrial use, mounting brackets and kits are rugged and suited for environments with vibration, dust, or temperature variation, something consumer PCs typically don’t offer. 

Moxa industrial computers can be mounted on DIN‑rails, walls/cabinets, racks, or placed as compact “box PCs”, depending on model and your infrastructure, giving you flexibility and robust deployment options in industrial / automation setups.

The power input required for Moxa industrial PCs depends somewhat on the specific model, but we can look at typical requirements for several of their popular lines to give you a good idea:

  • Many Moxa industrial PCs (e.g, the UC-3100 Series) accept a wide DC input range of ~ 9 to 36 V DC. 
  • Another common series, UC-8100 Series, requires 12 to 24 V DC (via 3‑pin terminal block) with a typical current draw of ~ 480 mA at 12 V (or ~ 225 mA at 24 V). 
  • For some models, the power consumption is modest; for example, UC-3100 PCs draw around 6 W under load. 
  • Power input is delivered via a terminal block / DC‑power connector (not a typical consumer PSU), which suits industrial setups (e.g, 24 V industrial DC bus). 
  • Because of the lower‑voltage DC input (rather than AC mains), Moxa industrial PCs are often used in environments with 24 V or 12 V DC supply (typical for automation/control cabinets).

Moxa industrial PCs typically run on 9–36 V DC (or often 12–24 V DC). That makes them well-suited for industrial power environments (e.g, 24 V control panels), rather than mains‑powered desktop PC setups.

Some Moxa industrial computers (e.g., RKP‑C220 Series) support PCIe GPUs, enabling machine-learning and AI workloads at the industrial edge. These models feature high-performance x86 CPUs, multiple PCIe slots, and robust cooling for real-time AI inference. Standard embedded PCs (like the UC‑3100 Series) use ARM CPUs and lack GPU support, suitable only for data acquisition, IoT, and control tasks. Choosing the right model ensures optimized performance for ML or automation workloads. Proper selection avoids underpowered systems for GPU-heavy applications.

  • Identify your processing needs, for simple IoT, data acquisition, or gateway tasks, an ARM‑based model (like UC‑series) may suffice; for heavy workloads, automation control, or future‑proofing, choose an x86 model with more CPU power and expansion (e.g., RKP series). 
  • Evaluate environmental requirements, pick a model with an appropriate operating temperature range, rugged housing, fanless design, or rugged mount options if your environment involves vibration, dust, temperature extremes, or outdoor exposure. 
  • Check I/O, connectivity & expansion needs, if you need many LAN/serial/CAN ports, PCIe expansion (for GPUs or expansion cards), or storage flexibility, choose a model with sufficient interfaces and slots (e.g, models from the RKP‑C110 or RKP‑C220 series). 
  • Consider future‑proofing and scalability. If you expect system growth, pick a model with expandable RAM/storage and PCIe slots to allow upgrading processing power or adding modules later. 
  • Match use-case requirements, e.g, for edge‑AI, video analytics, AI inference, or GPU workloads, pick an “AI‑ready” x86 computer with GPU support; for simple edge‑IoT tasks, select a compact fanless model.

You can download firmware, drivers, software, and documentation for Moxa industrial PCs and other Moxa products directly from Moxa’s official support site: go to the Software & Documentation section, select your specific Moxa product or product series, and access the latest firmware releases, device drivers, user manuals, datasheets, utilities, and support docs all in one place.

  • Moxa industrial PCs (e.g, Moxa UC-3100 or other x86/ARM series) are built for 24/7 operation in harsh conditions (extreme temperature ranges, dust, vibration), with a rugged design aimed at stability and uptime. 
  • Many Moxa IPC lines are fanless, sealed, and vibration/shock‑resistant, which reduces mechanical failure points, a key benefit compared to consumer PCs in industrial settings. 
  • Moxa backs several of its series with a hardware warranty and long-term support/longevity commitment (e.g, 3‑year warranty with a 10‑year lifetime policy for certain x86 models), which reflects confidence in long-term reliability. 
  • Ruggedness certifications and industrial‑grade build (wide‑temperature, EMI‑/shock‑/surge‑resistance, sealed enclosures) make Moxa computers suitable for demanding applications like outdoor deployments, factories, transportation, or harsh environments.
  • In real‑world use, these computers tend to exhibit low failure rates and long MTBF (mean time between failures) compared to consumer-grade hardware, making them a reliable backbone for continuous-field automation, IIoT, edge computing, or industrial control tasks.

MXview provides centralized monitoring, device status, traffic analysis, and security‑view diagnostics. IEC 62443‑certified models (e.g., UC‑8200 Series) include secure boot, TPM 2.0, and configuration hardening utilities. Firmware management tools allow patch deployment and configuration backups to maintain security and stability. When combined with Moxa networking gear, VLANs, ACLs, and firewall settings enable robust industrial network protection. These tools ensure reliable, secure, and compliant operation in harsh industrial environments.