Industrial Automation Solution – Kontron AM4140-SA-1.5(E)O-4-FR | AM4140 Series
Where This Product Is Used
The Kontron AM4140-SA-1.5(E)O-4-FR is a CompactPCI Serial (CPCI-S.0) CPU board engineered for mission-critical embedded computing environments. Engineers and system integrators deploy this module across a wide range of demanding industrial applications:
- Industrial Automation & Process Control – Serves as the central processing node in PLC-based and DCS control cabinets, managing real-time I/O, fieldbus communication (PROFINET, EtherCAT), and HMI interfacing in manufacturing lines, chemical plants, and power substations.
- Railway & Transportation Systems – Deployed in EN 50155-compliant train control units, passenger information systems, and trackside computing platforms where vibration resistance and wide temperature operation are mandatory.
- Telecommunications & Network Infrastructure – Used in ATCA/CPCI chassis for carrier-grade telecom switching, base station controllers, and edge computing nodes requiring high-availability (HA) redundancy.
- Defense & Aerospace – Integrated into ruggedized command-and-control systems, radar signal processors, and electronic warfare platforms where long lifecycle support and MIL-grade reliability are required.
- Medical Imaging & Diagnostics – Powers real-time image acquisition and processing in CT scanners, MRI workstations, and laboratory automation equipment.
- Energy & Smart Grid – Embedded in substation automation units (IEC 61850), SCADA gateways, and renewable energy inverter controllers.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | AM4140-SA-1.5(E)O-4-FR |
| Brand / Manufacturer | Kontron |
| Series | AM4140 |
| Form Factor | CompactPCI Serial (CPCI-S.0), 3U |
| Processor | Intel® Atom™ E3845 Quad-Core, 1.91 GHz |
| Memory | 4 GB DDR3L ECC SO-DIMM (onboard) |
| Storage Interface | mSATA, CFast slot |
| Ethernet | 2× GbE (front panel), 1× GbE (backplane) |
| Serial Interfaces | 2× USB 3.0, 2× USB 2.0, 1× RS-232 |
| Operating Temperature | -40°C to +85°C (Extended) |
| Operating System Support | VxWorks, Linux, Windows Embedded |
| MTBF | >200,000 hours @ 25°C |
| Weight | 270 g |
| Compliance | CE, RoHS, EN 50155, PICMG CPCI-S.0 |
Why Engineers Specify This Model
- Extended Temperature Range (E-grade) – The “-SA-1.5(E)” suffix confirms extended industrial temperature operation (-40°C to +85°C), eliminating the need for active cooling in harsh environments.
- Front-Panel I/O (O-4-FR) – The “-O-4-FR” variant provides optimized front-panel connector layout for 4HP slot pitch, simplifying cable management in dense 19″ rack deployments.
- ECC Memory – On-board error-correcting memory ensures data integrity in 24/7 unattended operation, critical for process control and safety systems.
- Long-Term Availability – Kontron’s AM4140 series is backed by a 10+ year product lifecycle commitment, reducing redesign risk for OEMs and system integrators.
- Fanless Design – Passive cooling architecture eliminates mechanical failure points, ideal for sealed enclosures and dusty industrial environments.
- PICMG CPCI-S.0 Compliance – Full standard compliance ensures interoperability with third-party CPCI Serial chassis, I/O boards, and backplanes from multiple vendors.
Complete System Bill of Materials
For a complete CompactPCI Serial control system based on the AM4140-SA-1.5(E)O-4-FR, engineers typically specify the following complementary components:
- CPCI-S.0 3U Chassis (4–14 slot) with redundant power supply
- Kontron or third-party CPCI Serial I/O boards (digital I/O, analog I/O, serial communication)
- CFast or mSATA industrial-grade SSD (SLC NAND, -40°C to +85°C rated)
- CPCI Serial backplane with system slot and peripheral slots
- DIN rail or 19″ rack mounting hardware
- Shielded Ethernet cables (Cat6A, industrial grade)
Contact [email protected] for a complete BOM quotation and compatibility verification.
Compliance & Industry Standards
- CE Marking – Electromagnetic compatibility (EMC) and low-voltage directive compliance for EU market deployment.
- RoHS 2011/65/EU – Restriction of hazardous substances, lead-free construction.
- EN 50155 – Railway applications: electronic equipment used on rolling stock.
- PICMG CPCI-S.0 – CompactPCI Serial standard for mechanical and electrical interoperability.
- IEC 60068 – Environmental testing (vibration, shock, humidity, temperature cycling).
Quality Assurance & Sourcing
Konmask.com sources the AM4140-SA-1.5(E)O-4-FR exclusively through verified distribution channels and authorized industrial surplus networks. Every unit undergoes the following quality process before shipment:
- Visual inspection and cosmetic grading
- Power-on functional verification
- Firmware and BIOS version documentation
- Anti-static packaging with humidity indicator card
- Serial number and lot traceability record
New, refurbished, and surplus stock conditions are clearly labeled. Certificates of conformance (CoC) available upon request.
How to Source This Part
- In-Stock Orders – Add to cart and check out directly. Orders placed before 16:00 CST ship same business day.
- Volume / OEM Pricing – Contact us for quantity discounts on orders of 5+ units.
- Urgent / Emergency Procurement – Call or WhatsApp +0086 19859288691 for expedited sourcing and same-day quotation.
- Cross-Reference & Substitution – Need a compatible alternative? Our engineers can recommend pin-compatible or functionally equivalent modules.
- Global Shipping – We ship worldwide via DHL, FedEx, and UPS with full export documentation (commercial invoice, packing list, COO).
Application-Specific FAQ
Q: Is the AM4140-SA-1.5(E)O-4-FR compatible with standard 3U CompactPCI chassis?
A: No — this board uses the newer CompactPCI Serial (CPCI-S.0) standard, which is electrically and mechanically distinct from legacy parallel CompactPCI (PICMG 2.0). Ensure your chassis is CPCI-S.0 compliant.
Q: What operating systems are supported?
A: The AM4140 supports VxWorks 6.9/7, Wind River Linux, Yocto-based Linux distributions, and Windows Embedded Standard 7/8. BSP packages are available from Kontron.
Q: Can this board operate in a fanless sealed enclosure at 85°C ambient?
A: Yes — the E-grade extended temperature variant is validated for operation up to +85°C ambient without forced airflow, provided adequate conduction cooling via the chassis rails is maintained.
Q: What is the difference between the “-FR” and non-FR variants?
A: The “-FR” suffix denotes the front-panel I/O configuration optimized for 4HP pitch rack systems. Non-FR variants may have different connector placements suited for rear I/O or transition module (RTM) configurations.
Q: Do you provide a warranty?
A: Yes. All units sold by Konmask.com carry a 90-day functional warranty. Extended warranty and service contracts are available — contact us for details.
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Contact: [email protected] | +0086 19859288691
