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Panel PC ou Box PC : quel ordinateur industriel choisir ?

TSL Automation Solutions 11 février 2025 Mis à jour le 18 mai 2026

Comparatif Panel PC industriel et Box PC, TSL Automation Solutions

Sommaire

What Is a Panel PC?

An industrial Panel PC integrates a touchscreen display, computer, and power supply into a single sealed unit. It mounts flush into a control panel cutout, presenting a clean interface to the operator. Panel PCs are ideal where the operator interacts with the screen directly.

What Is a Box PC?

An industrial Box PC (also called a fanless embedded computer) is a standalone computing unit without a built-in display. It connects to one or more external monitors via HDMI, DisplayPort, or LVDS. Box PCs are typically smaller and can be mounted in inconspicuous locations, inside a panel, on a DIN rail, or remotely from the operator station.

Panel PC vs Box PC: Key Differences

Feature	Panel PC	Box PC
Display	Integrated touchscreen	Separate external monitor
Installation	Panel cutout mount	DIN rail, shelf, or VESA mount
Operator access	Direct touch	Mouse, keyboard, or touch (separate)
Upgrade flexibility	Replace whole unit	Upgrade PC or display independently
Multi-screen	Typically 1 screen	Supports 2 à 4 monitors easily
Typical use	Operator station, HMI	SCADA server, data logger, IoT gateway

When to Choose a Panel PC

The operator needs a touchscreen interface directly on the machine
Panel space is limited, one unit vs two separate items
IP65 front panel sealing required for washdown environments

When to Choose a Box PC

Running a SCADA server with multiple monitors
Hidden installation away from the operator (inside a panel, in a rack)
Need to upgrade the display and computer on different schedules
Running headless (no display) as a data acquisition server or IoT gateway

Questions fréquentes

An industrial Panel PC integrates the display, touchscreen, and computer in one sealed unit, designed for panel mounting with the display facing the operator. A Box PC is the computing unit only, without an integrated display, connected to a separate monitor or HMI panel. Panel PCs reduce cabling complexity and panel cutout size; Box PCs offer flexibility to connect different display types and sizes.

Choose a Panel PC when: you want a single integrated operator interface with integrated display and touch, you have adequate panel depth for the Panel PC chassis, you need IP65 sealed touch display at the operator station. Choose a Box PC when: you need to connect to an existing monitor, require a larger or different display than standard Panel PC sizes, or need to mount the computing unit separately from the display (e.g., computer in a cool control room, display on a hot machine).

Box PCs with separate displays are easier to maintain because the computer and display can be replaced independently. If the display fails on a Panel PC, the whole unit often needs replacement or depot repair. A Box PC with a separate display allows replacing just the failed component. However, Panel PCs have fewer cable connections and a cleaner installation with less potential for vibration-related connector issues.

TSL Automation Solutions supplies Avalue Panel PCs from 7" to 21.5" in multiple processor configurations (Celeron to Core i7). We also supply Cermate HMI panels from 4.3" to 21.5" for PLC-connected operator interfaces. Contact our Mumbai team for size and specification recommendations for your specific operator interface application.

Yes, both run identical Windows 10/11 IoT or Linux operating systems and are fully compatible with any SCADA, MES, HMI, or industrial software. The choice between Panel PC and Box PC is based on physical installation requirements, not software compatibility.

Mots-clés : panel PC vs box PC industrial panel PC vs box PC when to use panel PC when to use box PC fanless box PC industrial industrial computer form factor

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TSL Automation Solutions

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Sanjana couvre les tendances de l'automatisation industrielle, les lancements de produits et les analyses technologiques pour TSL Automation Solutions, distributeur basé à Mumbai d'IHM, de Panel PC et de systèmes informatiques embarqués au service des industriels en Inde et dans le monde.