How to Choose the Best Industrial Computer

How to Choose the Best Industrial Computer

Selecting the right industrial computer for your project can be a critical decision that directly impacts the success and longevity of your system. Based on years of experience, I’ve guided hundreds of customers through this process, helping them identify the best hardware for their specific needs. While projects can be unique, the fundamental considerations remain the same. Below is a comprehensive 12-step guide to ensure you choose the best industrial computer for your project.

1. Processor

The processor, or CPU, is the brain of your industrial computer. The right processor will depend on the complexity of your application. Industrial computers often support a wide range of processors, from low-power ARM chips to high-performance Intel or AMD processors. For simple data logging or monitoring tasks, a low-power CPU may suffice. However, if your project involves real-time processing, advanced analytics, or machine learning, you’ll want a multi-core, high-performance CPU.

When determining how much processing power your industrial computer requires, the process is straightforward if you're upgrading or replacing an existing machine. Begin by identifying the processor your current system uses and assess how well it handles your workload. Most operating systems provide details about your computer in the settings menu, and you can monitor CPU usage through system tools. This will give you insight into how your current processor performs under load. Once you know your CPU model, plug the model number into a benchmarking site to compare it against other processors. Benchmarking tools allow you to evaluate CPUs across different generations, power consumption (TDP), and manufacturers like AMD® and Intel®.

It’s important to note that even within the same series, not all processors are created equal. For example, consider the difference between an older Ivy Bridge i7-3612QM @ 2.10GHz and a newer Comet Lake i7-10700T @ 2.00GHz. Despite similar clock speeds, the PassMark scores for these two processors are vastly different, with 4,364 for the Ivy Bridge and 12,425 for the Comet Lake—a nearly threefold increase in performance. Even the Comet Lake i3-10100T, a lower-tier processor, almost doubles the computing power of the older i7. This illustrates how significant generational improvements in processors can be.

For users whose applications are easily handled by older hardware, a modern lower-tier processor may be a better option. This helps reduce costs and avoids excessive power consumption or unnecessary computing overhead, while still providing a significant performance boost.

If you're starting from scratch and don't have an existing system to benchmark, turn to the hardware requirements recommended by your software provider. These specifications usually list the minimum and recommended processors, such as an i5 or better. However, it's essential to understand that these requirements are often based on hardware available when the software was released, meaning newer processors may offer far superior performance even if they're not top-of-the-line.

This is why it's crucial to allow time in your project timeline for prototyping. We recommend selecting a processor that exceeds your needs during the prototype phase to ensure smooth performance. Once you've tested the prototype, you can scale back for mass production if necessary. For volume projects, investing in a prototype with higher specs can prevent costly delays or underperformance in the final product.

Choosing the right CPU early in the process sets the foundation for an efficient and reliable system, ensuring your project can handle its computing demands both now and in the future.

Key Considerations:

• Power consumption vs. processing power
• Multi-core capability for parallel processing
• Compatibility with your software requirements

2. RAM (Memory)

Random Access Memory (RAM) is crucial for ensuring smooth operation. The more RAM your system has, the better it will perform under load, especially if running multiple processes simultaneously or handling large datasets.

Just like with the processor, determining how much RAM you need starts by evaluating what you currently have and how well it performs under your typical workload. If you're upgrading or replacing an existing system, monitor your current RAM usage to see if it's sufficient or if your system struggles with memory bottlenecks. This will help you determine if your next system needs more RAM or if the current amount is adequate. For new projects, this approach can also be used to create a prototype setup, where you base your decisions on software requirements and real-world testing.

If you don’t have a system to benchmark, start by reviewing the hardware requirements provided by your software vendor. These guidelines usually recommend minimum and optimal memory sizes based on the expected workload. However, it's often wise to slightly exceed the minimum requirements during the prototyping stage. This helps you ensure smooth performance under load and allows room for unforeseen memory demands.

Memory Size and Configuration

While the size of the RAM (measured in gigabytes) is often the main focus, you should also consider other factors such as memory speed and the configuration—single-channel versus dual-channel. In most embedded computing applications, memory speed and channel configuration have less of an impact compared to other factors like CPU or storage performance. However, in memory-intensive tasks such as video processing, AI workloads, or large database management, these differences can become more pronounced.

Single vs. Dual-Channel Memory:

Dual-channel configurations can offer a slight performance boost by allowing data to be transferred through two channels simultaneously. For everyday industrial computing applications, this advantage may be negligible, but for more demanding tasks, it can result in faster processing. Most customers, however, make their decision based on availability and cost, as this difference often doesn’t justify significantly higher expenses.

Practical Consideration:

If, for instance, the 8GB RAM module you need is on backorder, you could opt for two 4GB modules instead to achieve the same capacity. Additionally, due to market pricing for components, it may sometimes be more cost-effective to choose two 16GB modules instead of a single 32GB module. Flexibility in these decisions can help you manage lead times and costs while still maintaining optimal system performance.

ECC RAM: Do You Need It?

ECC (Error-Correcting Code) RAM is designed to detect and correct data corruption, providing greater system stability, especially in critical applications. ECC is typically used in server-grade hardware, but it can also be valuable in rugged industrial environments where reliability is paramount. If your system is mission-critical or you’re working in environments prone to electrical interference, ECC RAM might be necessary to ensure data integrity.

However, not all motherboards support ECC, so you'll need to verify that your system is compatible before choosing this option. ECC memory typically comes with a higher cost, but the investment can be worthwhile for applications where data accuracy is essential, such as in medical devices, financial systems, or aerospace.

The amount of RAM you need depends on your current workload, software requirements, and the level of performance you expect. For most projects, it’s better to slightly over-spec the memory during prototyping to account for future growth and heavier-than-expected usage. Be mindful of the available configuration options, such as single vs. dual-channel memory, and consider the advantages of ECC RAM for systems that demand high reliability. By carefully evaluating these factors, you can ensure your system has the right amount of memory to meet your performance needs while managing costs effectively.

Key Considerations:

• How much memory does your software require?
• Will your application handle large files or real-time data processing?
• Is your application prone to memory-intensive tasks, like video processing or AI workloads?

3. Storage

Your choice of storage is vital for both performance and data reliability. Industrial computers offer various storage options, from traditional hard disk drives (HDD) to solid-state drives (SSD) or even M.2 NVMe drives for maximum speed.

When selecting the right type and capacity of storage for your industrial or rugged computer, it’s essential to understand the different options available and how each fits into your project’s specific needs. In industrial computing, solid-state drives (SSDs) are almost always the preferred choice due to their reliability, durability, and fast performance. However, depending on your application, other storage options might be more appropriate.

Types of Storage

Solid-State Drives (SSD):

SSDs are the most reliable option for rugged or industrial environments. They have no moving parts, which makes them resistant to shock and vibration—important factors for systems exposed to harsh conditions. For most applications, the performance difference between various modern SSDs is minimal, meaning any SSD on the market today will provide more than enough speed and stability for general use.

Hard Disk Drives (HDD):

If you require large capacity for bulk storage, an HDD can be a cost-effective option, especially in environments where shock, vibration, and extreme temperatures are not concerns. While HDDs offer more storage at a lower price per gigabyte, they are less durable and slower than SSDs, which makes them a less common choice for industrial computers. However, in controlled environments or for archival purposes, HDDs still have their place.

NVMe Drives:

For specialized applications that require high-speed data transfers, such as data logging, AI workloads, or high-performance computing, NVMe (Non-Volatile Memory Express) drives provide superior speed compared to traditional SSDs. NVMe drives connect directly to the motherboard via PCIe slots, resulting in faster read/write speeds. While this level of performance isn’t necessary for most projects, it can be crucial for applications that demand real-time data processing or quick access to large datasets.

Surveillance-Specific Drives:

For projects involving continuous video recording or surveillance, there are drives specifically designed to handle constant write cycles. These drives are optimized for high endurance and can perform reliably in situations where large amounts of data are written and stored over long periods.

Storage Capacity Recommendations

When deciding on storage capacity, it’s essential to consider both the operating system and the application data you’ll need to store. For example, if you're installing Windows 10, Microsoft lists the minimum storage requirement as 20GB. However, this doesn’t account for the reality of system updates, additional software, and general use, which can quickly cause the storage footprint to grow beyond that.

Our recommended minimum storage for Windows 10 installations is 64GB. While some advanced users have managed to work with 32GB using careful management of space, most users find 64GB to be the safer option, especially if they expect frequent system updates or plan to install additional applications.

If your project involves larger datasets or frequent data logging, you may need significantly more storage. Always consider the space needed for the operating system, application data, and any files generated during operation, such as logs, media, or backups. You may also want to account for future growth or expanding data requirements.

Deferring to Existing Solutions

As with your CPU and RAM decisions, it’s often helpful to refer to your existing solution or consult the requirements set by your software provider to determine the appropriate storage type and capacity for your system. Look at how much storage your current setup uses and how much space is available for future expansion. This can give you a clearer picture of your storage needs and help you avoid unnecessary costs or under-provisioning.

In situations where you're starting from scratch, over-specifying your storage during the prototype phase is a good practice. This will help ensure your system runs smoothly during testing, and you can always adjust the capacity later if you find that a smaller drive meets your needs.

Summary

Choosing the right storage for your industrial computer depends on the type of environment, the nature of the workload, and your long-term data needs. SSDs are typically the best option for their durability and performance, while HDDs offer cost-effective bulk storage when durability isn’t a concern. For high-performance applications, NVMe drives may be necessary, and specialized drives are available for tasks like surveillance. Always refer to your existing system requirements or software provider’s guidelines and consider over-specing during prototyping to avoid potential storage issues later.

Key Considerations:

• SSDs offer faster access times and better durability for rugged environments.
• Storage capacity needs: Do you need terabytes of data for video or image storage?
• Redundancy: Consider RAID configurations if data reliability is critical.

4. Input/Output (I/O)

The type and number of I/O ports are fundamental to ensuring seamless integration with sensors, peripherals, and other devices. Industrial computers often require a broad range of connectivity options, including USB, serial (RS232/RS485), GPIO, and more.

Selecting the right I/O (Input/Output) configuration for your industrial computer is crucial to ensure compatibility with all the devices and systems your project needs to connect to. The first step is to create a comprehensive inventory of all devices that will interface with your PC. This will help you determine the specific I/O ports and protocols required for seamless integration with your system.

Creating a Device Inventory

Start by making a detailed list of every device that will need to communicate with the computer. This could include sensors, controllers, cameras, displays, or any other peripherals your project relies on. Note the specific types of connections these devices use. Common industrial I/O ports include:

• USB (for general peripherals like keyboards, mice, or cameras)
• Serial Ports (RS232, RS485) for communication with legacy or industrial systems
• Ethernet (for network connectivity and data transfer)
• GPIO (General Purpose Input/Output) for controlling external devices
• CAN Bus or Modbus for specialized industrial communications

Understanding the communication protocols your devices use is essential, especially when dealing with legacy systems. Many industrial environments rely on older communication protocols that must be supported by the new hardware. Make sure to identify whether your system will need compatibility with any specialized industrial standards, such as CAN bus, Modbus, or PROFIBUS.

Visualizing Your System with an Architecture Map

Once you've identified the necessary devices and their connection types, it's a good idea to create an architecture map of your system. This visual representation will help you see how each component will interact with the industrial computer. An architecture map can show the flow of data, the location of each device in your setup, and how they connect to the central processing unit.

This map can also highlight potential bottlenecks or compatibility issues in your project’s design. For instance, if several devices require simultaneous access to a specific I/O port, or if certain components rely on outdated protocols, the map will help you plan how to manage those connections effectively.

Optimizing Your I/O Configuration

Once you've created a rough draft of your architecture map, reach out to our team for assistance. We can help you refine the configuration, ensuring that you select the best hardware for each layer of your system. This step is crucial because while your project may have specific I/O needs, optimizing the system’s overall architecture can lead to better performance and reliability.

For example, depending on your use case, you might find that your industrial computer requires expansion options such as PCIe slots for additional I/O cards or multiple Ethernet ports for network redundancy. We can help ensure you choose the correct configuration, avoiding unnecessary features that add cost but offer little benefit, while ensuring your system has the capacity to handle future needs.

Summary

Identifying the right I/O configuration starts with a clear understanding of your project’s requirements. Make an inventory of all devices, noting their connection types and protocols. Visualize these connections with an architecture map to get a clear picture of how your system will operate. With this groundwork in place, you'll be able to select hardware that ensures smooth integration of all your components, meeting your project’s demands both now and in the future. For assistance in optimizing your I/O layout, consult with our team for expert guidance on the best hardware configurations for your needs.

Key Considerations:

• How many USB, serial, or Ethernet ports does your project require?
• Will you need specialized ports such as CAN bus or Modbus?
• Is there a need for expandability through PCIe or other add-on cards?

5. Network Connectivity

Your industrial computer may need to connect to local devices or remote servers. Network connectivity options include wired Ethernet, Wi-Fi, 4G LTE, or even 5G for remote or mobile applications.

Wireless connectivity has become an essential component of modern industrial computing, particularly as Industry 4.0 continues to expand. The demand for continuous, real-time data collection and communication, along with the growing need for remote system access, makes wireless solutions critical for many industrial applications. Determining whether your system requires wireless network connectivity, and what type, depends on the specific needs of your project and how you plan to deploy your hardware.

Wireless Options

Most industrial systems today can be configured with WiFi, Bluetooth, or 4G LTE connectivity, and many configurations allow for multiple wireless options to run simultaneously. Each of these technologies has its strengths, and the right choice will depend on factors like location, data requirements, and the type of devices the system needs to connect to.

1. WiFi:
   WiFi is a standard wireless option for industrial systems that are located within a defined network, such as a factory, warehouse, or office environment. It enables easy connectivity to local area networks (LANs), providing reliable access to data, communication with other machines, and integration with existing network infrastructure.
2. Bluetooth:
   Bluetooth is often used for short-range communication between devices, such as connecting a computer to a wireless sensor, mobile device, or input/output peripheral. While Bluetooth doesn’t offer the range or data capacity of WiFi, it’s useful for simple, low-power connections in close proximity.
3. 4G LTE:
   For systems deployed in remote locations or mobile applications where traditional network access isn’t available, 4G LTE provides an excellent solution. With 4G, your system can connect to the internet from virtually anywhere, ensuring constant communication and data transmission. This is especially important in sectors like agriculture, oil and gas, and environmental monitoring, where equipment is often installed in isolated areas far from a reliable wired connection.

Configuring your system with both WiFi and 4G can offer flexibility and redundancy. For instance, you might rely on WiFi when your system is within range of a network but switch to 4G LTE when moving into more remote areas. This ensures continuous connectivity without gaps in data collection or system control, which is vital for real-time monitoring and predictive maintenance—key components of Industry 4.0.

Industry 4.0 and the Importance of Wireless Communication

Industry 4.0 emphasizes the importance of connected, automated systems that can communicate with each other seamlessly. As industrial equipment becomes more intelligent and interconnected, wireless networks play a key role in facilitating the constant flow of information. Wireless communication allows systems to share data in real time, adapt to changing conditions, and support technologies like IoT (Internet of Things) and machine learning.

For example, industrial computers with wireless capabilities can transmit real-time performance data to a central system for analysis, enabling better decision-making, early detection of potential issues, and optimized maintenance schedules. In this way, wireless networks reduce downtime, improve efficiency, and increase the overall flexibility of your operation.

IMDTouch Wireless Solutions

At IMDTouch, we provide a full range of wireless solutions tailored to meet the needs of Industry 4.0 applications. Whether you need WiFi, Bluetooth, or 4G LTE, our systems are designed to support seamless integration of these technologies, allowing for simultaneous wireless communication when required. We offer systems that are rugged and capable of maintaining reliable wireless connections in harsh environments or remote locations. Additionally, with our expertise in designing industrial computers, we can configure the best wireless options for your specific project.

From sensor networks in remote agricultural fields to fleet management systems that require mobile 4G connectivity, IMDTouch ensures that your industrial computers remain connected, no matter the location or operational demands. This not only ensures smoother project workflows but also positions your operation to leverage the full potential of wireless communication in the modern industrial landscape.

Summary

Wireless network connectivity is a crucial factor to consider in any modern industrial project, particularly in the context of Industry 4.0. WiFi, Bluetooth, and 4G LTE offer different advantages depending on your system’s environment and communication needs. IMDTouch provides all the necessary wireless solutions, ensuring that your system can stay connected, whether it's operating within a factory or out in a remote location. By integrating the right wireless configuration, you can ensure constant data flow, improved system flexibility, and long-term success for your project.

Key Considerations:

• Will your project operate in remote locations that require cellular connectivity?
• Do you need redundancy, such as dual Ethernet ports or dual SIM cards for failover?
• Are you running real-time applications that need low-latency networks?

6. Temperature Range

Industrial environments can expose computers to extreme temperatures, from freezing cold to high heat. It's essential to ensure that your hardware is designed to operate within the temperature range it will be exposed to.

One of the most important factors to consider when selecting an industrial computer is the ambient temperature of the environment in which it will operate. The location and surrounding conditions directly affect the performance, reliability, and longevity of your system. Industrial and rugged computers are typically designed to handle a wide range of temperatures, but selecting the right system depends on where your device will "live" and the specific environmental challenges it will face.

Temperature Ranges for IMDTouch Systems

At IMDTouch, we offer a range of systems designed to operate within specific temperature ranges, depending on the intended application and environmental demands:

• Industrial Line: Designed for general industrial use, these systems typically operate within a temperature range of 0°C to 50°C, making them suitable for controlled environments like warehouses, manufacturing floors, or facilities with moderate temperature fluctuations.
• Rugged Line: For more extreme environments, our rugged systems are engineered to handle temperatures from -40°C to 70°C. These systems are ideal for outdoor installations, cold storage facilities, or high-heat environments like oil rigs or deserts.
• Panel PCs: Our panel PCs, often used in harsh industrial settings, can operate between -20°C and 70°C, providing the durability and reliability required for machine interface or automation control in challenging climates.
• Server Line: Depending on the model, our server-grade systems offer temperature ranges between 0°C to 50°C or 10°C to 35°C, making them well-suited for data centers or controlled environments where temperature management is more stable.

Performance Under High CPU Loads

At IMDTouch, we thoroughly test our systems to ensure they can operate at 100% CPU utilization without thermal throttling at their rated temperature limits. This means that even under heavy workloads, our systems will maintain peak performance without overheating or reducing processing speeds. This is particularly important in industrial and rugged environments where continuous, reliable operation is critical to project success.

Considerations for Wide Temperature Ranges

If you're selecting a rugged system and need to achieve the maximum possible operating range, it’s essential to choose wide-temperature-rated components, such as wide-temp RAM and wide-temp storage. While the base system may be designed for extreme temperatures, if the components inside (such as memory or storage) aren't rated for the same range, your system may not be able to function properly across the full temperature spectrum.

At IMDTouch, we offer complete wide-temperature solutions, ensuring that all internal components match the system’s temperature tolerance. This holistic approach guarantees that your rugged system will be fully operational in any environment, from freezing cold to blistering heat.

Dust, Dirt, and Other Environmental Factors

Another environmental consideration is whether your system will be exposed to dust, dirt, or airborne particles. In industrial settings where air quality is a concern, our fanless and ventless systems provide an ideal solution. These systems are completely sealed to prevent dust, dirt, insects, or any other foreign particles from entering the computer chassis, which could otherwise cause overheating or system failure.

IMDTouch’s industrial fanless line is designed for such environments, ensuring long-term durability and performance. For applications that require high-powered graphics cards in industrial environments, we also offer fanless hybrid solutions that combine powerful processing with a sealed, dust-resistant design.

Vibration and Shock Resistance

In environments where the computer will be subject to vibration or mechanical shock, selecting the right hardware becomes even more critical. Systems with moving parts, such as traditional hard drives or fans, are more susceptible to damage in such conditions. For these situations, it’s advisable to choose a completely solid-state computer—one that uses solid-state drives (SSD) instead of mechanical hard drives and operates without fans. This reduces the risk of mechanical failure due to vibrations.

If the vibrations are particularly extreme, our Rugged Line of systems is specially designed to handle environments with higher-than-normal levels of vibration or shock. These systems come with enhanced vibration resistance and are built to endure constant movement, making them ideal for applications like transportation, heavy equipment, or field deployments.

Summary

When selecting an industrial computer, it’s essential to consider not just the temperature but the overall environmental conditions in which the system will be installed. IMDTouch offers a wide range of systems built to withstand extreme temperatures, dust, dirt, and vibration, ensuring that your system operates reliably, no matter where it’s deployed. Whether you need a rugged, fanless design for a harsh environment or a vibration-resistant solution for mobile applications, IMDTouch provides comprehensive solutions to meet your specific needs.

Key Considerations:

• Does your project operate in a temperature-controlled environment or outdoors?
• Do you need extended temperature ranges, typically from -40°C to 85°C?
• Will the computer require fanless cooling to avoid dust or debris?

7. Power Supply

Power requirements vary significantly between industrial computers, and the reliability of the power supply can be a major factor, especially in critical applications.

One of the most critical factors in ensuring the reliability and longevity of your industrial computer is providing it with clean, stable power. Power irregularities can cause system instability, unexpected shutdowns, or hardware damage, making it essential to carefully plan the power setup for your industrial or rugged computer. Fortunately, there are multiple ways to supply power depending on your specific environment.

Power Options for Industrial PCs

1. AC Power:
   The most common power source for many industrial computers is AC (alternating current) power, which can be easily supplied through a standard wall outlet. Most of our systems come with standard power adapters that convert AC to the appropriate DC voltage required by the computer. If your environment is already equipped with AC power, this can be the simplest and most straightforward option.
2. DC Power (Direct Current):
   For environments that use industrial DC power, such as facilities with 12VDC or 24VDC power supplies, you can wire the computer directly into the available power source. This is especially common in industrial settings where machines and equipment are powered by DC sources.

In some cases, it may be far more practical to choose an industrial PC that can plug directly into a 24VDC power supply, particularly when using a DIN rail power system. This eliminates the need to step down the power from 24V to 12V, simplifying the installation and reducing the number of potential failure points. Many of our systems are designed to easily integrate with existing industrial power infrastructures, making them ideal for environments where clean DC power is readily available.

Consult Technical Specs for Power Compatibility

Once you know what type of power source is available in your environment, it's essential to consult the Technical Specs Table found on each product page to ensure that the computer you choose is compatible with your power setup. Our product pages provide detailed information about the required voltage, power input options, and consumption levels for each system. This allows you to select a PC that matches the power source you plan to use, ensuring efficient and reliable operation.

In-Vehicle Power Considerations

Power management becomes more complex when industrial computers are deployed in vehicles, where the incoming power may fluctuate due to changes in the vehicle's battery charge. This variation can be caused by the engine starting, idling, or turning off, making it essential to select a system that can handle inconsistent power levels.

For these applications, we recommend choosing a computer from our Rugged Line that supports ignition sensing. Ignition sensing enables the system to detect when the vehicle is powered on or off, allowing it to start up automatically when the vehicle is turned on and to shut down safely when the vehicle is powered off. This feature helps prevent sudden power loss, which could otherwise cause data corruption or hardware damage. Additionally, rugged systems designed for in-vehicle use often support a wide input voltage range to account for fluctuations in power.

IMDTouch Power Solutions

At IMDTouch, we provide a range of power solutions tailored to industrial and rugged environments, ensuring your system gets the clean, stable power it needs to perform reliably. Whether you’re operating in a factory with DC power supplies or deploying computers in vehicles with variable power levels, we offer systems designed to handle these challenges seamlessly. Our rugged PCs come equipped with features like ignition sensing and wide voltage input support to ensure that they can safely and efficiently operate in even the most demanding environments.

For customers working with DC power sources, our computers are compatible with 24VDC DIN rail power supplies, simplifying installation and eliminating the need for complex power conversions. These systems are built for durability and performance, even in challenging power conditions. For in-vehicle installations, our rugged line ensures your PC is protected from power fluctuations, offering robust solutions that keep your systems running smoothly, whether in transit or stationary.

Summary

Choosing the right power solution for your industrial computer is crucial to maximizing reliability and performance. Whether you’re working with AC power, industrial DC power, or dealing with variable power levels in vehicles, IMDTouch provides tailored power management solutions to meet your needs. By consulting the technical specifications for each system and selecting the appropriate power configuration, you can ensure that your PC receives clean, stable power, safeguarding it from potential issues and prolonging its operational lifespan.

 

Key Considerations:

• What voltage range does the system need to support (12V, 24V, or more)?
• Do you need an uninterruptible power supply (UPS) to ensure uptime during outages?
• Are there specific power efficiency or power management needs?

8. Form Factor

The size and shape of your industrial computer must fit within the physical constraints of your installation environment. Industrial computers come in various form factors, including box PCs, panel PCs, and rack-mounted systems.

Selecting the right form factor for your industrial computer is critical, especially when considering how it will integrate into your overall system design or enclosure. Unlike consumer-grade computers, the world of industrial and rugged PCs utilizes a wide range of custom board and layout designs, beyond just standard sizes. Proper planning ensures that your PC fits within your space constraints, operates efficiently, and can scale with future needs.

Standard and Custom Form Factors

In industrial computing, there are some common form factors like:

• Mini-ITX
• NUC (Next Unit of Computing)
• Pico-ITX
• 1U half-depth
• 4U full-depth

These standard form factors are often used for specific applications, but in many cases, custom board designs are preferred due to the unique requirements of industrial environments. Custom layouts allow for optimized airflow, specific I/O configurations, and ruggedization, making them more suitable for harsh environments where traditional form factors may not suffice.

Consulting Technical Specifications

Before you plan your cabinet layout or embed an industrial PC into a larger system, it’s important to consult the technical specifications for the particular system you're considering. These specifications detail the exact physical dimensions of the system, as well as other critical information like mounting options and airflow requirements. You can find the technical specs tables at the bottom of all IMDTouch product pages, ensuring you have all the details you need to make an informed decision.

Knowing the exact size of the unit helps you avoid design mistakes, such as allocating insufficient space in your enclosure. Additionally, you’ll want to verify whether the system allows for easy access to its ports for I/O connections. For example, a tight fit around the chassis could make it difficult to plug in larger connectors like DB9 cables, which may require extra room.

Futureproofing Your Design

When choosing a form factor, it’s important to think beyond your immediate requirements. Futureproofing your design means allowing some flexibility in your system layout to accommodate future expansions or upgrades. For example, if you anticipate needing more computing power down the line, it’s wise to leave extra space in your enclosure to fit a potentially larger system.

As a general rule, more powerful processors generate more heat, and managing that heat often requires a larger heatsink, which can increase the overall size of the system. Allowing for some “wiggle room” in your design will give you the flexibility to upgrade your system in the future without needing to redesign your entire setup. This is particularly important in industries where technology evolves rapidly, and computing requirements grow over time.

Port Access and Layout Design

In addition to ensuring the physical dimensions of the unit fit within your space, you should also plan for adequate port access. It’s easy to overlook how ports are positioned relative to the enclosure, and this can lead to frustration during installation. For instance, you might realize too late that there isn’t enough clearance to plug in large connectors like USB hubs or DB9 connectors.

Make sure to review the I/O layout in the system’s technical specs and verify that your design will provide unrestricted access to all necessary ports. Considering this during the design phase will save time and prevent costly adjustments after installation.

IMDTouch Form Factor Solutions

At IMDTouch, we offer a wide range of industrial and rugged computers designed with various form factors to suit different applications. Whether you need a compact solution like NUC or a more custom-built design, our systems are engineered for flexibility, durability, and easy integration into existing industrial setups.

Our product pages provide detailed technical specifications, including physical dimensions, mounting options, and I/O layouts, allowing you to select the right form factor with confidence. Whether you’re building a system for tight spaces, or designing a scalable solution that can accommodate future upgrades, IMDTouch ensures that our systems can meet your requirements.

Summary

Choosing the right form factor for your industrial computer involves more than just picking a standard size. You need to consider the physical dimensions, future scalability, and port accessibility to ensure a seamless fit within your design. At IMDTouch, we offer a variety of form factor options to meet the unique needs of industrial environments. By carefully planning for both current and future needs, you can create a system that integrates perfectly into your project while leaving room for growth and expansion.

Key Considerations:

• Is there limited space available, such as in a control cabinet?
• Will the computer be mounted on a wall, on a vehicle, or integrated into machinery?
• How important is ease of access for maintenance or upgrades?

9. Mounting Options

The method of mounting your industrial computer can impact both the durability and functionality of your system. Common options include DIN-rail mounting, VESA mounting, and rack mounting.

When installing an industrial computer, selecting the appropriate mounting hardware is just as important as choosing the right form factor. The way your system is mounted can impact its stability, accessibility, and overall efficiency. At IMDTouch, we offer four primary mounting options, each suited for different environments and installation needs: VESA, wall mounting, DIN Rail, and rackmount. Understanding the differences between these options ensures that your industrial PC integrates smoothly into your project.

VESA Mounting

The VESA (Video Electronics Standards Association) mount is a standard interface for mounting flat displays, and it’s commonly used for modern monitors and televisions. VESA mounts consist of four holes arranged in a square pattern, with two common sizes: 75x75mm and 100x100mm.

VESA mounts are ideal for industrial applications where the computer needs to be affixed directly to the back of a monitor or other flat surface. This is particularly useful in environments where space is at a premium, and the computer needs to be mounted out of the way or integrated with a display.

Key Benefits:

• Compact, space-saving design
• Commonly used in environments where the PC is paired with a monitor
• Simple and universal mounting standard

Wall Mounting

For many industrial computers, wall mounting provides a flexible solution that keeps the system securely attached to a vertical surface. Most of our computers come with the ability to attach wall mounting brackets to the bottom of the unit, allowing it to be mounted flush against a wall. This option is especially helpful in environments where desk or floor space is limited, or where the computer needs to be positioned at a convenient height for maintenance or connection access.

Note: Wall mounting brackets are not available for systems designed for vertical DIN Rail mounting, as those systems are optimized for rail-mounted setups.

Key Benefits:

• Frees up desk or floor space
• Ideal for installations that require easy access to ports and connections
• Suitable for a wide variety of industrial environments

DIN Rail Mounting

DIN Rail mounting is a widely used option in industrial control systems and automation environments. A DIN Rail is a standardized metal rail that allows for easy mounting of equipment such as circuit breakers, industrial computers, and control equipment inside cabinets and racks.

DIN Rail is particularly well-suited for industrial environments where multiple devices need to be mounted and organized in a compact space, such as in control cabinets. The rail provides a strong, secure platform for mounting and can easily accommodate additional equipment, making it a flexible choice for expanding systems.

At IMDTouch, our computers designed for DIN Rail mounting are built to withstand harsh industrial conditions while offering convenient integration into existing control cabinets or enclosures.

Key Benefits:

• Optimized for control cabinets and industrial settings
• Easy to install and organize multiple devices
• Compatible with standardized industrial equipment

Rackmount

For environments that require multiple systems to be mounted in a single, organized setup, rackmount hardware is often the best choice. Rackmounting is most commonly used for servers and networking equipment, and it’s a popular option in data centers, telecom environments, and IT infrastructure setups.

Our rackmountable systems allow you to use existing rackmount cages, simplifying installation for IT or industrial environments where equipment needs to be housed together for easy access and management. Many of our low-profile industrial PCs can be mounted in a rackmount chassis using our rackmount adapter, allowing you to stack multiple systems within the same rack for efficient space utilization.

Key Benefits:

• Ideal for environments with multiple systems, such as server rooms or data centers
• Easy to organize and manage multiple computers in a single rack
• Compatible with standard 19-inch rack enclosures

Choosing the Right Mounting Solution

Selecting the right mounting hardware depends on your project’s specific requirements, including space constraints, environmental conditions, and how easily you need to access the system. Here’s a quick breakdown to help you decide:

• VESA: Best for systems paired with a monitor or mounted on flat surfaces.
• Wall Mounting: Ideal for saving space and keeping the system easily accessible.
• DIN Rail: Perfect for industrial control cabinets and environments requiring organized, standardized mounting.
• Rackmount: Suited for server rooms, telecom setups, and environments where multiple systems are housed together.

IMDTouch Mounting Solutions

At IMDTouch, we provide a range of mounting solutions that cater to diverse industrial and rugged environments. Whether you need a system mounted on a DIN Rail for control cabinets, rackmounted for a data center, or wall-mounted in a factory, we offer hardware that ensures stability, durability, and ease of installation.

Our systems are designed to integrate smoothly with various industrial applications, and each product page includes technical specifications outlining the available mounting options and dimensions. This information allows you to select the optimal mounting hardware based on your specific needs, ensuring that your industrial PC is securely and efficiently installed.

Summary

Choosing the correct mounting hardware is crucial for ensuring the stability, accessibility, and space efficiency of your industrial computer. IMDTouch offers a variety of mounting options—VESA, wall mounting, DIN Rail, and rackmount—each suited to different environments and project requirements. By selecting the right mounting solution, you can ensure that your system is safely installed and optimized for your unique industrial setup.

Key Considerations:

• Will the computer be mounted in a fixed location or require mobility (e.g., mounted on a vehicle)?
• Is vibration resistance important for your project?
• Does your mounting method allow easy access for repairs and upgrades?

10. Lifecycle

Industrial computers are often expected to operate for years without interruption, and long-term availability of components is a crucial consideration.

When selecting an industrial computer, understanding the difference between product lifecycle and reliability is crucial, as these two concepts are often confused. While both are important considerations, they serve different purposes depending on your project's requirements. At IMDTouch, we emphasize the importance of understanding how each affects the long-term performance and availability of your system.

Product Lifecycle: Availability Over Time

The lifecycle of a product refers to the length of time it will be manufactured and available for sale, not how long it will function in the field. This is a critical factor for customers who are sensitive to product revisions and need to maintain consistent hardware configurations over an extended period of time. For instance, companies in industries like medical devices, aerospace, or large-scale deployments may require that the exact same hardware configuration remains available for several years to meet strict certification or regulatory requirements.

For these customers, choosing a product with a long lifecycle ensures that the same model can be purchased again in the future, reducing the need for recertification or re-engineering each time a new batch of computers is ordered. IMDTouch offers a variety of long-lifecycle systems designed to be available for several years, allowing you to maintain consistent hardware across multiple deployments or production cycles.

Reliability: Performance in the Field

Reliability, on the other hand, refers to how long a system can be expected to operate without failure once it’s deployed in the field. This is often measured by the mean time between failures (MTBF), which gives you an estimate of how long the hardware is likely to run before encountering a problem. Reliability is a key factor for customers who need their systems to operate continuously in demanding environments—such as remote locations, harsh industrial settings, or mission-critical applications—where downtime or failure would be costly.

At IMDTouch, we design our systems for maximum reliability, with rugged components, fanless designs, and wide-temperature-rated components that are built to withstand the toughest environments. For customers prioritizing continuous operation, reliability is more important than lifecycle, as the primary concern is ensuring the system performs consistently and can be trusted to remain operational under challenging conditions.

Lifecycle vs. Reliability: Which Matters More?

The importance of lifecycle versus reliability depends largely on your specific needs. If your primary concern is ensuring that the same system is available for purchase over a long period of time without requiring design changes, the lifecycle is the key feature. This is especially true for projects that involve certifications or large-scale, repeatable deployments where hardware consistency is crucial.

However, if you are looking for a system that will operate reliably in the field for extended periods without failure, then reliability should be your main focus. For most industrial customers who just need a reliable PC that performs consistently, lifecycle is less important, as long as a comparable system can be purchased the next time they need a computer. In these cases, the emphasis is on systems that can handle continuous operation without downtime, even if a slightly different model is needed in future purchases.

IMDTouch Solutions for Lifecycle and Reliability

At IMDTouch, we offer a variety of industrial computers designed to meet both long lifecycle and high reliability needs. Our long-lifecycle products are ideal for customers who need consistent hardware over several years, helping to maintain stable configurations across multiple deployments. For customers prioritizing reliability, we offer rugged systems that are tested for extreme conditions, providing high MTBF ratings to ensure continuous operation in the field.

We understand that different industries and applications have unique requirements, and we work with you to find the balance between lifecycle and reliability that best fits your project. Whether you need a product that will be available for years to come or a system that can operate reliably in the harshest environments, IMDTouch delivers solutions to meet your specific goals.

Summary

Understanding the difference between product lifecycle and reliability is essential when selecting an industrial computer. Lifecycle refers to how long a product will be available for purchase, which is important for projects that require consistent hardware over time. Reliability, measured by mean time between failures (MTBF), focuses on how long the system will perform in the field without failure. At IMDTouch, we provide solutions that cater to both needs, offering long-lifecycle systems for consistent availability and rugged, reliable systems for continuous operation in tough environments.

Key Considerations:

• What is the expected lifecycle of your project?
• Are the components of the computer easily replaceable or upgradeable in the future?
• Does the manufacturer offer long-term support for the model you're considering?

11. Regulatory Compliance

Depending on the industry and application, your industrial computer may need to meet specific certifications, such as FCC, CE, UL, or ATEX for hazardous environments.

One often overlooked but critical aspect of selecting an industrial computer is ensuring that the system meets the necessary regulatory requirements. Failing to account for these requirements early in the selection process can lead to significant project delays and increased costs down the line. While some regulatory hurdles can be resolved with simple configuration changes, others may require new testing and certifications, which can involve upfront engineering costs and large volume commitments. It's crucial to identify these requirements early to avoid costly setbacks.

Common Regulatory Scenarios

At IMDTouch, we regularly encounter three common regulatory scenarios that arise for our customers:

1. Embedding PCs in Certified Machines
• If you're embedding one of our computers into a machine that you plan to sell, and the entire solution carries a safety certification such as UL, the components within—such as the computer—may also need to meet these certification requirements.
• For example, under UL Standard 508A (which applies to industrial control panels), the computer itself may not require UL certification, but the power supply must be UL listed. Knowing the requirements specific to your project early on is essential. If you anticipate needing UL or similar certifications, inform us at the start of your project so we can guide you toward the best configuration to meet these standards.
2. International Safety and Import Standards
• International safety standards vary by country, and you will need to ensure that your industrial computer complies with the regulations in each country where the product will be shipped or used. Some examples of country-specific standards include:
• CE (European Union)
• RCM (Australia/New Zealand)
• VCCI (Japan)
• CCC (China)
• NOM (Mexico)
• Failing to meet these standards can prevent your product from being imported or sold in those regions. If you plan to ship your computers internationally, please notify us early so we can help identify potential regulatory challenges and address them during the planning phase.
3. Medical Device Certification
• Medical devices have their own set of stringent safety and regulatory requirements. If you are developing a healthcare device, it is crucial to work closely with our technical sales team to ensure that all the necessary medical certifications are in place. Medical regulations often involve specific standards that go beyond general industrial requirements, and compliance is mandatory to avoid legal and safety issues when bringing medical devices to market.

Importance of Early Planning for Regulatory Requirements

It is critical to consider regulatory compliance at the beginning of your product selection process. Regulatory standards can differ widely based on your project’s scope, industry, and geographic location, so identifying potential requirements early on will save time, money, and effort. If new certifications or testing are needed after the system has already been designed or selected, it can result in lengthy delays and unexpected costs, including additional engineering work and volume commitments to qualify for certain listings.

Working with our team at IMDTouch early in the process allows us to guide you toward the right configuration, minimizing the risk of regulatory challenges and helping you meet certification requirements with minimal disruption to your project timeline. Whether you need UL certification for embedded systems, international compliance for global shipments, or specific safety certifications for medical devices, we can help streamline the process.

IMDTouch Regulatory Solutions

At IMDTouch, we understand the complexities involved in meeting regulatory standards across different industries and countries. We have extensive experience helping our customers navigate the requirements for UL listings, international safety standards, and medical device certifications. By partnering with our team, you gain access to the expertise needed to ensure that your industrial computer meets all necessary regulations, preventing delays and ensuring smooth market entry.

We encourage you to reach out to us at the beginning of your project so we can identify the right certifications and help you choose the appropriate systems. This proactive approach ensures that your industrial PC is fully compliant, regardless of your target market or industry.

Summary

Regulatory requirements should never be an afterthought. Whether you need UL certification for embedded machines, compliance with international safety standards, or specific certifications for medical devices, addressing these requirements early in the selection process is essential. At IMDTouch, we help you navigate regulatory challenges, ensuring that your systems are fully compliant and ready for deployment. By planning for regulatory requirements from the start, you can avoid delays and costly engineering changes, ensuring your project stays on track.

Key Considerations:

• Does your project involve hazardous locations requiring specific certifications?
• Are there regional or industry-specific regulations that your hardware must comply with?
• What testing and certification requirements must the computer meet for durability?

12. Budget

Budget plays a key role in selecting the best industrial computer, but it should be balanced with performance and reliability to avoid costly downtime or replacement.

When selecting an industrial computer, budget is often the most important factor driving your decision. Whether you're developing a new product, upgrading a manufacturing facility, or planning a large-scale deployment, your budget will play a critical role in determining the configuration and capabilities of the PC you choose. At IMDTouch, we understand the importance of balancing performance with cost, and we work with our customers to maximize the value of their investment by offering tailored solutions that meet both technical and financial requirements.

The Importance of Early Budget Discussions

If your project has a specific budget allocated for the PC, it’s essential to communicate this with us early in the process. Knowing your financial constraints up front allows us to provide recommendations on hardware configurations that align with your budget while still meeting your performance and reliability needs.

For instance, some projects may require cutting-edge processors, while others can function effectively with more economical options. Similarly, features like wide-temperature components, ECC RAM, or ruggedized designs can add to the cost, so understanding what’s essential versus what’s optional can help you allocate your budget wisely.

By discussing your budget in advance, we can focus on identifying cost-saving alternatives—whether that’s selecting lower-tier processors for less demanding applications, opting for a standard SSD instead of an NVMe drive, or choosing a smaller memory configuration. Additionally, we may be able to offer solutions that balance initial costs with long-term value, such as systems designed for easy upgrades or with extended lifecycles, reducing the total cost of ownership over time.

Configuration Choices to Maximize Your Budget

At IMDTouch, we offer a wide range of systems with various configurations to meet diverse project needs. By collaborating with our team, we can help you optimize your system to fit within your budget while still delivering the reliability and performance your application requires. Here are a few ways we can help you maximize your budget:

• Right-Sized Performance:
  We can recommend a system that provides the appropriate level of processing power for your application, ensuring you aren’t overpaying for unnecessary high-end components. For example, if your project doesn’t require real-time data processing or heavy computing tasks, we can help you select a more economical CPU that still meets your requirements.
• Memory and Storage Options:
  RAM and storage are areas where costs can vary significantly depending on the specific needs of your project. By evaluating the real-world memory and storage demands of your application, we can help you choose the right configuration—whether that means using lower-capacity SSDs or selecting standard memory rather than opting for premium wide-temperature or ECC RAM. This approach ensures you only pay for what you actually need.
• Customization Flexibility:
  Many projects have unique requirements, but not all features need to be implemented in the prototype phase or early-stage deployments. If your budget is tight, we can help you identify which features are essential now and which can be added later as your project scales or as funding becomes available. This flexibility helps you stay within budget while keeping your options open for future upgrades.
• Volume Pricing and Long-Term Savings:
  If your project involves a large number of units, we offer volume pricing that can significantly reduce the per-unit cost. Additionally, by selecting systems with long lifecycles or upgradeable components, you can reduce future spending on replacements or redesigns, ensuring that your investment delivers long-term savings.

Planning for Total Cost of Ownership (TCO)

While the initial purchase price of the PC is important, it’s equally crucial to consider the total cost of ownership (TCO). A lower-cost system may seem attractive up front, but if it lacks durability or requires frequent repairs and replacements, it could end up costing more over time. We help our customers take a holistic approach to budgeting by considering factors like:

• System durability and reliability to minimize maintenance costs
• Energy efficiency for long-term savings on power consumption
• Upgradeability to extend the life of the system without costly replacements
• Support and warranty options to reduce unexpected expenses

By balancing the initial investment with these long-term considerations, we can help you select a system that not only fits within your budget today but also provides the best value over the entire lifespan of your project.

IMDTouch Budget Solutions

At IMDTouch, we specialize in creating industrial computing solutions that are both cost-effective and high-performing. Our extensive range of customizable configurations means we can offer systems at various price points to meet the needs of any project, from budget-conscious startups to large-scale industrial upgrades.

Our technical sales team is here to guide you through the process, offering expert advice on how to prioritize your budget for the features that matter most. Whether you’re working with a limited budget or need a highly specialized configuration, we’re committed to delivering a solution that balances performance, reliability, and cost.

Summary

Budget is a key factor when selecting an industrial computer, and at IMDTouch, we work closely with our customers to ensure they get the most out of their investment. By discussing your budget early on, we can help you choose a configuration that meets your technical needs without exceeding your financial limits. Whether you’re looking for a cost-effective solution today or planning for long-term savings, we provide the guidance and flexibility to maximize your budget while delivering reliable, high-performance systems.

Key Considerations:

• Can you justify the upfront cost for a more rugged or higher-performance system?
• What is the total cost of ownership, including maintenance, repairs, and expected lifespan?
• How does the system's reliability and performance impact your overall project cost?