The CESIPC EPC-202B is a compact fanless industrial PC designed for industrial automation, machine control, data acquisition, and edge computing applications. It combines 12th Gen Intel® Core™ processing, 10 USB ports, 5 COM ports, dual Gigabit Ethernet, 9–36V DC wide-voltage input, and modular expansion in a compact aluminum enclosure.
Its fanless design, industrial-grade components, BlockCore™ modular architecture, and SafeCore™ power-loss protection make the EPC-202B suitable for 24/7 industrial applications requiring reliable connectivity and flexible I/O configuration.
Introduction
- Intel® Core™ i7/i5/i3 processors, compatible from Celeron® to 12th Gen Intel® Core
- Fanless
- Dual Intel® I210 gigabit Ethernet.
- I/O: USB 2.0 ×6, USB 3.0 ×4, 5xCOM, Audio, HDMI, VGA.
- 9–36V DC wide-range power input.
- Expansion: dual M.2 2280 NVMe, M.2 2230 Wi-Fi.
- TPM 2.0 hardware security support.
- CESIPC BlockCore modular design.
- CESIPC SafeCore™ power-loss protection.
- Auto power-on after power recovery.
- Industrial-grade 6061 aluminum alloy enclosure.
► Specifications
System Core
| CPU | 12th Gen Intel® Core i3 i5 i7 |
| Memory | 8~32GB DDR4L |
| Storage | M.2 2280 NVMe / mSATA SSD |
| OS | Windows 10/11/ Linux Ubuntu |
I/O Ports
| DB37 | 5xRS232/ 5xRS485 |
| USB | 4×USB3.0+ 6×USB2.0 |
| Display | 1×HDMI Display |
| Audio | 1×Audio |
| Expansion | 1×Mini PCIe Socket |
| Ethernet | 2×10M/100M/1000M Intel I210 LAN |
Wireless Communication
| Wireless Network | 4G Full Network Compatibility (Optional） |
| Wi-Fi | Wi-Fi/ Bluetooth |
Power Supply
| DC Input | 1×3-pin Pluggable Terminal Block for 12V DC, 9-36V optional |
| Booting | AT / ATX |
Environmental
| Operating Temperature | 0~50℃ (-40~70℃Optional) |
| Storage Temperature | -10~60℃ |
| Humidity | 10%~90% , non-condensing |
Mechanical
| Dimension | 229.0 (W) × 160.0 (D) × 79 (H) mm |
| Weight | 2.43 KG |
| Material | High-Strength Aluminum Alloy |
| Mounting | Wall-mount/VESA Mount |
Certifications & Services
| Certs | CE / FCC / BIS, according to EN 55032 & EN 55035 |
| ODM | BIOS / Boot on LOGO / OEM |
►Product Dimensions
►Product Selection
| NO. | Model | Product Part Number | Describe Infomation | Standard Memory | Standard Storage |
| 1 | EPC-202B | C10.01.04.001 | Intel® Core™ i3-1215U Processor | 8GB | mSATA SSD 256GB |
| 2 | EPC-202B | C10.01.04.002 | Intel® Core™ i5-1235U Processor | 8GB | mSATA SSD 256GB |
| 3 | EPC-202B | C10.01.04.004 | Intel® Core™ i7-1255U Processor | 8GB | mSATA SSD 256GB |
Built for High-Connectivity Industrial Applications
The EPC-202B provides 10 USB ports and 5 configurable COM ports, making it suitable for industrial systems that need to connect multiple peripheral devices simultaneously.
Typical connected devices include:
- Barcode scanners
- Industrial cameras
- RFID readers
- PLCs
- Sensors
- HMIs
- Printers
- Data acquisition devices
- Serial controllers
With multiple USB, RS232/RS485, and Gigabit Ethernet interfaces, the EPC-202B can reduce the need for external USB hubs and communication adapters in many industrial configurations.
EPC‑202B Series — Fanless Industrial PC with 10 USB & 5 COM FAQ
Compact fanless industrial PC with 10 USB ports, 5 COM ports, and 12th Gen Intel® Core™ processors — purpose‑built for high‑connectivity automation, machine control, and edge computing applications.
What makes the EPC‑202B unique?+
The EPC‑202B is a compact fanless industrial PC with 10 USB ports and 5 configurable COM ports, purpose‑built for high‑connectivity industrial automation, machine control, data acquisition, and edge computing applications. Standard industrial PCs typically offer far fewer USB and COM ports, forcing users to add external hubs and adapters that increase failure points and cabling complexity.
Key differentiators include:
• 10 USB ports (6×USB 2.0 + 4×USB 3.0) — Industry‑leading USB density for connecting multiple barcode scanners, industrial cameras, RFID readers, HMIs, printers, and data acquisition devices simultaneously without external hubs.
• 5 configurable COM ports (RS232/RS485 via DB37) — High serial density for connecting legacy PLCs, sensors, serial controllers, and industrial meters. Each port can be independently configured as RS232 or RS485.
• Intel® 12th Gen Core™ processors — i3‑1215U / i5‑1235U / i7‑1255U with 8–32GB DDR4L memory, delivering superior performance for edge AI, real‑time analytics, and multi‑stream data processing.
• Fanless passive cooling — Uses a thermally engineered 6061 aluminum alloy chassis as a passive radiator, eliminating dust intake, bearing failure, and scheduled fan replacement.
• BlockCore™ modular architecture — Built on CESIPC’s BlockCore™ platform, supporting i‑Door expansion modules without custom PCB development.
• SafeCore™ power‑loss protection — Prevents OS/file corruption during sudden power loss with one‑reboot recovery, critical for unattended and mission‑critical installations.
Standard commercial PCs lack these industrial‑grade features — particularly the 10 USB ports and 5 COM ports — and would require external hubs and adapters, increasing installation cost, cabinet space, and failure points.
What is the advantage of 10 USB ports for industrial applications?+
The 10 USB ports (6×USB 2.0 + 4×USB 3.0) provide significant advantages for industrial automation and data acquisition applications.
Key advantages:
• Connect multiple peripherals simultaneously — Typical connected devices include barcode scanners, industrial cameras, RFID readers, HMIs, printers, and data acquisition devices. With 10 ports, all can be connected without external USB hubs.
• Eliminate external USB hubs — External hubs add failure points, require separate power, and increase cabling complexity. The EPC‑202B’s 10 on‑board ports eliminate these risks.
• High‑speed USB 3.0 for cameras and data‑intensive devices — 4×USB 3.0 ports provide high‑bandwidth connectivity for industrial cameras, high‑speed scanners, and data‑intensive peripherals.
• USB 2.0 for legacy devices — 6×USB 2.0 ports support legacy peripherals and devices that do not require USB 3.0 bandwidth.
• Reduced cabinet space — All 10 ports are integrated directly on the PC, eliminating the need for external hubs that consume valuable cabinet space.
What is the advantage of 5 configurable COM ports?+
The 5 configurable COM ports (RS232/RS485 via DB37 connector) provide exceptional serial connectivity for legacy industrial equipment.
Key advantages:
• Connect multiple legacy devices — Connect up to 5 PLCs, industrial sensors, serial controllers, and data acquisition devices simultaneously.
• Flexible RS232/RS485 configuration — Each of the 5 COM ports can be independently configured as RS232 or RS485 via the DB37 connector, adapting to different device requirements.
• Eliminate USB‑to‑serial adapters — Many industrial applications require multiple serial connections. The EPC‑202B’s 5 on‑board COM ports eliminate the need for unreliable USB‑to‑serial adapters that add failure points and driver complexity.
• RS485 for long‑distance communication — RS485 supports communication over longer distances and multi‑drop networks, ideal for distributed sensor networks and industrial control systems.
The 5 COM ports make the EPC‑202B particularly suitable for applications connecting multiple serial devices — a common requirement in factory automation, machine control, and data acquisition systems.
What processors and performance options are available?+
The EPC‑202B supports Intel® 12th Gen Core™ processors, sharing identical mechanical chassis, I/O layout, and mounting dimensions across all SKUs — simplifying spares logistics for large‑scale deployments. Options include:
Intel Core™ i3‑1215U — 6 cores (2P + 4E), 2.0–4.4GHz, 10W TDP. Memory: 8–32GB DDR4L. Entry‑level for basic HMI, data logging, and light industrial control applications.
Intel Core™ i5‑1235U — 10 cores (2P + 8E), 1.3–4.4GHz, 12W TDP. Memory: 8–32GB DDR4L. Balanced performance for SCADA, machine vision, and real‑time production monitoring.
Intel Core™ i7‑1255U — 10 cores (2P + 8E), 1.7–4.7GHz, 15W TDP. Memory: 8–32GB DDR4L. High‑performance for edge AI, advanced machine vision, and data‑intensive industrial analytics.
Memory: 8–32GB DDR4L (standard 8GB). Storage: M.2 2280 NVMe + mSATA SSD dual‑storage architecture. Operating systems: Windows 10/11, Ubuntu Linux.
For detailed specifications, download the datasheet.
What I/O ports and expansion capabilities does the EPC‑202B offer?+
The EPC‑202B provides a comprehensive industrial I/O package with exceptional USB and serial density:
USB ports: 10 total — 6×USB 2.0 + 4×USB 3.0 — connects barcode scanners, industrial cameras, RFID readers, HMIs, printers, and data acquisition devices.
Serial ports: 5×COM ports (configurable RS232/RS485 via DB37 connector) — connects PLCs, sensors, serial controllers, and industrial meters.
Networking: 2×Intel® I210 Gigabit Ethernet (10/100/1000M) — dual network interfaces for separating control network traffic from management/SCADA traffic, or for network redundancy.
Display outputs: HDMI + VGA — dual independent displays for operator + supervisor screens or HMI + diagnostic view.
Audio: 1×Audio jack — for audible alarms or voice guidance.
Internal expansion: Dual M.2 2280 NVMe slots for high‑speed storage, M.2 2230 slot for Wi‑Fi + Bluetooth, 1×Mini PCIe socket for wireless modules (4G/5G/GPIO expansion).
Wireless (optional): 4G Full Network Compatibility + Wi‑Fi/Bluetooth — remote monitoring and connectivity for distributed sites.
Modular I/O via BlockCore™: The BlockCore™ platform supports additional expansion modules (i‑Door) for CAN, 5‑port LAN, isolated serial, and 5G without custom PCB development.
What is BlockCore™ modular architecture, and how does it benefit my deployment?+
BlockCore™ is CESIPC’s modular computing architecture that standardises interface, structure, power, and expansion across all products. For the EPC‑202B, BlockCore™ delivers:
1. Standardised I/O expansion (i‑Door) — i‑Door expansion slots accept function modules (CAN, 5‑port LAN, isolated serial, 5G, GPIO) without custom PCB development. For applications requiring CAN bus for robotics integration or 5G for remote site connectivity, simply add the module.
2. LEGO MODE design philosophy — Based on modular construction principles, BlockCore™ creates an ecosystem where compute, I/O, and function boards can be configured like building blocks. This reduces custom development cost by up to 80% through standardised module libraries.
3. Shared ecosystem across product families — The EPC‑202B uses the same expansion modules as other BlockCore™ industrial PCs. Standardise spares across mixed fleets of panel PCs, embedded PCs, and network gateways.
4. Future‑proof upgrades — The BlockCore™ architecture allows future processor upgrades within the EPC‑202B platform without changing the I/O layout, 10 USB ports, or mounting dimensions.
5. Extendable product lifecycle — BlockCore™ effectively extends product lifecycle, making investment in the EPC‑202B more cost‑efficient over the long term, particularly for large‑scale industrial automation rollouts spanning multiple years.
What protection does SafeCore™ provide for industrial deployments?+
SafeCore™ is CESIPC’s system‑level power‑loss protection architecture built into the EPC‑202B. In industrial automation and critical infrastructure environments, power interruptions are common — emergency stops, maintenance lockout/tagout, or voltage dips from heavy machinery — events that can corrupt OS files and production logs if power is removed abruptly. SafeCore™ provides:
• System‑level write protection — Blocks all unauthorised changes to the system; even after power failure, user error, or malware attack, system files automatically restore after reboot.
• One‑reboot recovery mechanism — System crash or file corruption? Just reboot — the system returns to a healthy working state. No technical skills needed.
• Zero IT support required — Anyone on the production floor can recover the system with a simple restart, reducing downtime and on‑call IT costs.
• Safe disk writes — Prevents fragmentation or file corruption during sudden power loss, ensuring data integrity for production logs, quality inspection records, and data acquisition logs.
Combined with auto power‑on recovery (the system automatically restarts when power returns) and 9–36V DC wide‑range input (tolerates voltage fluctuations from industrial equipment), SafeCore™ ensures continuous operation even on electrically noisy factory floors. SafeCore™ is standard across all EPC‑202B models and works in tandem with TPM 2.0 hardware security for encrypted authentication and data protection.
What are the mechanical specifications, mounting options, and environmental ratings?+
Dimensions: 229.0(W) × 160.0(D) × 79.0(H) mm — compact footprint fits into standard control cabinets and equipment enclosures.
Weight: 2.43 kg — lightweight for flexible mounting.
Mounting: Wall mount / VESA mount — flexible installation in control cabinets, equipment racks, or on machine frames.
Enclosure: Industrial‑grade 6061 high‑strength aluminum alloy chassis — corrosion‑resistant and durable for 24/7 operation.
Cooling: Fanless passive cooling — no moving parts, zero scheduled maintenance. Silent operation suits noise‑sensitive control room and office environments.
Operating temperature: 0°C ~ 50°C standard; optional -40°C ~ 70°C extended grade for cold storage, outdoor enclosures, and extreme environments.
Storage temperature: -10°C ~ 60°C.
Humidity: 10% ~ 90% RH, non‑condensing.
Power input: 9~36V DC wide‑range input with Phoenix‑type terminal connection — directly accepts 24V industrial power rails without additional DC‑DC conversion.
Boot modes: AT (auto power‑on) for unattended operation, or ATX (power button) for manual control.
Certifications: CE, FCC, BIS compliant (EN 55032 & EN 55035), factory ISO9001:2015 certified.
What are typical applications for the EPC‑202B with 10 USB and 5 COM ports?+
The EPC‑202B is a compact fanless industrial PC designed for applications requiring 10 USB ports, 5 COM ports, and 12th Gen Core processing power in a rugged footprint. Typical applications include:
• Factory automation & machine control — Deployed as a central control node on production lines, packaging machines, and CNC equipment. 10 USB ports connect barcode scanners, industrial cameras, RFID readers, HMIs, and printers simultaneously. 5 COM ports connect legacy PLCs, sensors, and serial controllers. The fanless design eliminates dust intake from metal shavings and particulate matter. 9–36V wide‑range input tolerates voltage fluctuations from heavy machinery. The optional -40°C to 70°C wide‑temperature supports deployment in unheated workshops.
• Data acquisition & edge computing — Collects data from multiple field devices and forwards to cloud or SCADA platforms. 10 USB ports connect data acquisition devices, industrial cameras, and sensors. 5 COM ports connect legacy sensors, flow meters, and analyzers. Dual Gigabit Ethernet provides separate networks for data acquisition and cloud/SCADA uplink. 12th Gen Core i7 handles real‑time edge AI inference.
• Machine vision & quality inspection — 4×USB 3.0 ports connect industrial cameras for high‑speed image capture. 12th Gen Core i7 with Iris Xe Graphics handles real‑time image processing and defect detection. 5 COM ports connect to external lighting controllers and PLCs for pass/fail signalling.
• Logistics & warehouse automation — Deployed as a data collection and control node in sorting systems, conveyor controls, and automated storage/retrieval systems. 10 USB ports connect barcode scanners, dimensioners, and weigh scales. Dual Ethernet provides connectivity to warehouse management systems.
• Smart manufacturing & MES integration — Deployed as a data collection workstation on the factory floor. Operators log production data, quality checks, and batch information via HMIs connected through USB or serial. The 10 USB and 5 COM ports enable connection to multiple peripherals and legacy equipment simultaneously. The compact 229×160×79mm footprint fits easily into existing workstations and control cabinets.
For detailed application examples, see our 10‑USB industrial PC application guide and fanless PC for data acquisition overview.
Can CESIPC provide OEM/ODM customisation for the EPC‑202B?+
Yes. CESIPC offers full OEM/ODM services for the EPC‑202B industrial PC series, built around the BlockCore™ modular architecture:
• BIOS configuration and boot logo branding — For private labeling, brand consistency, and OEM turnkey solutions.
• I/O panel customisation — Alternative connector arrangements, additional COM ports, isolated digital I/O, or CAN bus via BlockCore™ expansion modules.
• COM port configuration — Factory pre‑configuration of RS232/RS485 settings, baud rates, and communication parameters for specific automation applications.
• Operating system pre‑load — Windows 10/11 LTSC or Ubuntu Linux with custom drivers and pre‑installed runtime environments.
• Function board customisation — Custom i‑Function Board development for specific industrial protocols or proprietary interfaces. The LEGO MODE ecosystem enables rapid function board development, dramatically reducing customisation lead times.
• Enclosure material options — Enhanced corrosion resistance for marine, chemical, or outdoor environments.
• Private label packaging and custom SKU part numbering for integrators and reseller programs.
With in‑house SMT assembly, sheet metal fabrication, and CNC machining, CESIPC delivers custom industrial PCs with consistent quality and predictable lead times. MOQ: 1 unit sample available. Typical lead time: 2–4 weeks. Minimum order quantities vary by customisation scope. Contact our engineering team for a detailed ODM assessment.
