Selecting an industrial panel PC involves much more than comparing processor models or choosing the largest available screen. For OEM equipment manufacturers and system integrators, the right configuration needs to balance computing performance, display visibility, touch interaction, connectivity, thermal conditions, installation requirements, and long-term operating demands.
The High Brightness Touch Panel PC 10.1-23.8 Inches (2CGL Series) is designed to provide flexibility in these areas. With Rockchip RK3566, RK3568, and RK3588 processor options, high-brightness displays, 10-point projected capacitive touch, multiple communication interfaces, and industrial-oriented construction, the series can be configured for a wide range of indoor, semi-outdoor, and outdoor applications.
The important consideration is that RK3566, RK3568, and RK3588 should not be viewed simply as three levels where the highest model is automatically the best choice. The appropriate processor depends on the software workload, connected devices, local processing requirements, and the overall architecture of the equipment.
Begin With the Application
Before deciding on a processor, it is useful to define the role of the panel PC within the finished system.
Some industrial panel PCs function primarily as operator interfaces. They may display machine parameters, provide touch controls, communicate with a PLC, and present basic status information. Other systems may require more advanced graphics, larger datasets, multiple software functions, or greater local processing capacity.
The 2CGL Series can be considered for applications including industrial automation, transportation equipment, public information terminals, medical equipment, security systems, retail and food-service equipment, energy systems, and outdoor equipment.
These applications can have very different requirements. A machine HMI may place greater importance on RS232 or RS485 communication, while a public terminal may require stronger graphical performance and network connectivity. An outdoor energy device may need to balance computing capability with display brightness and heat management.
Therefore, processor selection should begin with the application rather than the processor name.
RK3566 for Standard HMI and Monitoring Tasks
The RK3566 configuration can be suitable when the panel PC is primarily responsible for conventional HMI, monitoring, and operator-interface functions.
A typical application may run an Android-based interface, display operating parameters, accept touch input, communicate with external controllers, and transfer information through a network. Such systems may not require the additional processing resources of a more demanding computing platform.
Potential uses include:
Machine status displays
Basic equipment monitoring
Operator control panels
Production-line interfaces
Information terminals
Facility control systems
In these applications, a balanced configuration can be more practical than simply selecting the highest available processor. RAM, storage, communication ports, display requirements, operating temperature, and mounting conditions should all be considered alongside the CPU.
RK3568 for Applications Requiring More Headroom
RK3568 provides another configuration option when an application needs additional processing capacity.
A more involved HMI may include richer graphics, multiple data sources, additional software functions, or more connected peripherals. In these situations, additional processor headroom can help the system handle its workload more comfortably.
Possible applications include advanced industrial HMI software, equipment monitoring systems with multiple data inputs, interactive information terminals, and applications that perform more processing locally.
However, a stronger processor does not solve every system limitation. RAM, storage, software optimization, and peripheral connectivity also influence the actual user experience. For OEM developers, the processor should therefore be selected as part of the complete hardware architecture.
RK3588 for More Demanding Local Processing
RK3588 is the higher-performance processor option within the 2CGL Series and can be considered when the panel PC needs to handle more demanding software or local computing tasks.
Applications with advanced graphical interfaces, greater processing requirements, or more functions running directly on the panel PC may benefit from additional performance headroom.
The main point is to match the processor to the real workload. A basic machine interface may not benefit significantly from a higher-end configuration, while a more computationally demanding application may require the additional capacity.
For equipment manufacturers planning future software upgrades, additional processing headroom may also provide more flexibility over the service life of the equipment.
Comparing the Three Processor Options
A practical comparison should consider the complete system rather than processor specifications alone.
| Selection Factor | Key Question |
|---|---|
| Application | Is the panel PC mainly an HMI, monitoring terminal, or local computing platform? |
| Software | What operating system and applications need to run? |
| RAM | Is 2GB, 4GB, or 8GB appropriate for the workload? |
| Storage | Will 32GB or 64GB provide enough capacity for applications and data? |
| Connectivity | Are RS232, RS485, LAN, USB, HDMI, or wireless interfaces required? |
| Display | What screen size, resolution, and brightness are needed? |
| Environment | Will the unit operate indoors, semi-outdoors, or outdoors? |
| Duty Cycle | Does the equipment need continuous 24/7 operation? |
| Thermal Conditions | How much heat will the complete system generate? |
| Installation | Is embedded, wall-mounted, or desktop installation required? |
This method avoids turning processor selection into a simple "higher is better" decision.
RAM and Storage Should Be Matched to the Software
Processor performance is only one component of an effective panel PC configuration. The 2CGL Series supports 2GB, 4GB, and 8GB RAM, together with 32GB and 64GB storage options.
A simple operator interface may work with a relatively modest memory configuration, while a more complex application may require additional RAM for smoother operation and greater future flexibility.
Storage should be evaluated in a similar way. The operating system and applications use part of the available capacity, while local databases, logs, configuration files, media, and other application data can require additional space.
OEM developers should therefore estimate software and data requirements before selecting the final memory and storage combination.
Connectivity Can Be Just as Important as Processing Power
A panel PC used in industrial equipment rarely works as an independent computer. It normally communicates with controllers, sensors, peripheral equipment, networks, or other terminals.
The 2CGL Series provides interfaces including RS232, RS485, LAN, USB, HDMI, PHONE, TF, and DC12V. Depending on configuration, connectivity options can include Ethernet, Wi-Fi, Bluetooth 4.0, 3G, 4G, and 5G, with 802.11b/g/n Wi-Fi available as a standard wireless configuration.
RS232 and RS485 can be important for communication with industrial equipment, while Ethernet can support network-based applications. USB can accommodate compatible peripherals, and HDMI can be useful where external display connectivity is required.
This means buyers should confirm interface requirements at the beginning of the project. A panel PC with strong computing performance may still be unsuitable if it does not provide the required communication connections.
High Brightness for Outdoor and Semi-Outdoor Equipment
For applications installed outdoors or in areas with strong ambient lighting, display visibility is another major consideration.
The 2CGL Series offers 1000-1500 cd/m² high brightness, depending on configuration. This can help improve screen visibility in environments where conventional indoor displays may appear difficult to read.
The series is available in screen sizes from 10.1 to 23.8 inches, allowing equipment designers to select a display according to the available installation space and amount of information that needs to be presented.
Combined with projected capacitive touch and industrial-oriented construction, the high-brightness display makes the series suitable for applications where the panel PC needs to function as both a computing platform and an interactive visual interface.
Thermal Management for Continuous Operation
Processor selection and thermal design should also be considered together.
The 2CGL Series incorporates two built-in low-frequency turbine fans to assist heat dissipation. Its listed operating temperature range is -20°C to 70°C, with a storage temperature range of -30°C to 80°C.
These specifications can be relevant when the panel PC is installed inside industrial cabinets, transportation equipment, outdoor terminals, energy systems, or other environments where temperatures fluctuate.
The complete installation environment also matters. Cabinet ventilation, mounting position, ambient temperature, internal heat sources, and continuous operating time can all affect actual thermal conditions.
The series is specified for maximum non-stop 24/7 operation, making thermal management particularly relevant for equipment that remains active throughout production or service periods.
Which Processor Should You Choose?
A simple application-oriented approach can help narrow down the options.
RK3566 can be considered for standard HMI functions, basic monitoring, operator controls, and routine communication tasks where moderate processing capability is sufficient.
RK3568 can be considered when the application involves more complex interfaces, additional software functions, multiple data sources, or a greater need for processing headroom.
RK3588 is more appropriate to consider when the panel PC is expected to perform substantially more demanding local computing or graphical tasks.
These should be treated as practical configuration guidelines rather than universal performance rules. The actual choice should always be verified against the software, peripherals, memory requirements, environmental conditions, and final equipment architecture.
What OEM Buyers Should Evaluate Beyond Specifications
For OEM projects, choosing a panel PC supplier involves more than selecting a processor and display size. Manufacturing capability, touch integration, product consistency, customization support, and quality management can all influence the success of a long-term equipment program.
The High Brightness Touch Panel PC 10.1-23.8 Inches (2CGL Series) is supplied by ShenZhen GreenTouch Technology Co., Ltd., a manufacturer specializing in touchscreens, touch monitors, touch all-in-one PCs, digital signage, and interactive display products.
The company operates a 5,000 m² standard production workshop and a Class 1000 dust-free lamination workshop, with manufacturing capabilities covering G+G, G+FF, and TP+LCM full lamination processes. Its reported engineering team includes more than 20 technical engineers, with more than 50 new products developed annually and more than 10 patents obtained each year.
For equipment manufacturers, these capabilities are relevant because a panel PC combines display, touch, electronic components, mechanical assembly, software configuration, and final testing. Consistency across these areas is important when products are manufactured repeatedly for OEM applications.
A More Practical Way to Specify a Panel PC
Rather than choosing a processor first, system designers can work through the requirements in sequence.
Start by identifying the software and application workload. Then determine the required RAM and storage. Next, confirm communication interfaces and peripheral connections. After that, evaluate screen size, resolution, brightness, operating temperature, installation method, and duty cycle.
For outdoor and semi-outdoor equipment, high brightness and environmental specifications deserve particular attention. For industrial automation, RS232 and RS485 may be essential. For advanced applications, processor and memory headroom may become more important.
The High Brightness Touch Panel PC 10.1-23.8 Inches (2CGL Series) combines these considerations into a configurable platform, offering RK3566, RK3568, and RK3588 processor options, 2GB-8GB RAM, 32GB-64GB storage, 1000-1500 cd/m² brightness, 10-point projected capacitive touch, multiple communication interfaces, IP65 front protection, and support for continuous 24/7 operation.
For OEM equipment builders and system integrators, the most appropriate panel PC is ultimately not the one with the highest specification on paper. It is the configuration that provides enough computing capacity for the application while also meeting the project's display, connectivity, thermal, mechanical, and environmental requirements.
For more information on industrial interactive display solutions, ShenZhen GreenTouch Technology Co., Ltd. provides a range of touch-based products for industrial automation, transportation, energy, retail, medical, security, and other applications.
When the system requires a combination of computing capability, high-brightness visibility, touch interaction, and flexible connectivity, the High Brightness Touch Panel PC 10.1-23.8 Inches (2CGL Series) provides OEM designers with multiple configuration paths for developing application-specific equipment.
www.greentouch.com.cn
ShenZhen GreenTouch Technology Co.,Ltd.
0
0 
