Imperx CXP-C6440 Review: Specs & Applications
Updated: 7 days ago
Imperx CXP-C6440 provides a 6464 × 4860 image with global-shutter acquisition through Two-channel CoaXPress with PoCXP; link generation requires confirmation. Its documented frame-rate configuration is Up to 35.4 fps. Price: Request a quote.
The camera should be selected as part of an imaging system rather than evaluated from one headline specification. The useful result is an image that reveals the required feature at the right time, followed by a reliable inspection or measurement decision. This review considers the documented acquisition package, optical implications and practical purchasing scope for CXP-C6440.
Quick Verdict
C6440 offers detailed rectangular acquisition with a higher listed rate than the Camera Link C6420. It is an appropriate candidate when that combination of image coverage and repeated capture is required. A conflict between published interface details makes verification of the complete ordering configuration essential before selecting a receiver.
CXP-C6440 at a Glance
Product: Imperx CXP-C6440
Image format: 6464 × 4860
Acquisition: Global
Interface: Two-channel CoaXPress with PoCXP; link generation requires confirmation
Capture rate: Up to 35.4 fps
Sensor: Sony Pregius IMX342 CMOS
Optical format: APS-C
Documented discrepancy: Manufacturer page says CXP6; A3 listing says CXP12
Image grid source: Current manufacturer model page
Price: Request a quote
CXP-C6440 Technical Specifications
Specification | Value or configuration |
Product | Imperx CXP-C6440 |
Image format | 6464 × 4860 |
Acquisition | Global |
Interface | Two-channel CoaXPress with PoCXP; link generation requires confirmation |
Capture rate | Up to 35.4 fps |
Sensor | Sony Pregius IMX342 CMOS |
Optical format | APS-C |
Documented discrepancy | Manufacturer page says CXP6; A3 listing says CXP12 |
Image grid source | Current manufacturer model page |
Price | Request a quote |
Design and Optical Requirements
The APS-C image field requires suitable lens coverage, resolution and corner performance. Choose the object-space sampling requirement before selecting focal length and working distance. The current model page specifies 6464 by 4860; an older directory description uses a slightly different row count. Confirm the delivered output mode when fixing calibration or image buffer dimensions.
Acquisition Speed and Integration
The manufacturer model page gives a two-channel CXP6 arrangement, while the A3 directory describes two-channel CXP12. This review does not reconcile that conflict by guessing. Obtain the current hardware and firmware specification from Imperx, including output representation and the mode associated with 35.4 fps. Use that confirmed specification to select the receiver and cabling.
Programming and Image Processing
The documented capabilities include trigger inputs, strobe outputs, automatic exposure, automatic gain, lookup tables, raw image access. Use those controls to establish a repeatable acquisition recipe for the station. Determine which adjustments are performed in the camera and which belong in the host software. Store the chosen settings with the inspection configuration so an operator or service technician can reproduce the image used during commissioning. A parameter change should be evaluated against both good and faulty samples before it becomes the production default.
Image Data and Host Capacity
As an engineering estimate, a 6464 × 4860 frame represented as one uncompressed 8-bit value per pixel contains about 31.42 MB of pixel data, using decimal megabytes. This excludes transport overhead and metadata. It is a sizing example, not a measured camera transfer rate; other output representations change the data volume. Multiply the selected frame size by the planned acquisition rate when budgeting host memory, processing and storage, then validate the complete pipeline under realistic load.
CXP-C6440 Applications and Use Cases
Wide-field detailed inspection and controlled measurement are reasonable trial directions. Test small features at the image edges and under actual part-height variation. Repeated capture is valuable only if every image can be processed and associated with the correct object within the required station cycle.
Building a Useful Acceptance Trial
Prepare representative parts or scenes that include the smallest required feature, normal production variation and realistic faults. Confirm the field of view and exposure before tuning the inspection. Record wrong accepts, wrong rejects, missing frames and the complete trigger-to-decision timing. A trial should also show what happens when the expected image is absent or unusable. This connects camera selection to the station's actual acceptance requirement rather than relying on a sharp reference picture.
CXP-C6440 Price and Value
Price: Request a quote. Ask for the complete CXP-C6440 ordering code and an itemized scope covering the camera, suitable optics, receiving hardware, cables, power and commissioning. Compare quotations for the same image format, acquisition mode and integration scope. The cost of a camera component is different from the cost of a working inspection station. Evaluate any financial return with the plant's actual labor, defect, rework and maintenance data; no universal payback period follows from these specifications.
Comparison and Selection
C6420 and C6440 both use an IMX342-class large image field, but their documented interface and frame-rate configurations differ. The SFP-C6440 is a separate 10GigE SFP+ version. A shared base model name does not make these host architectures interchangeable. Compare the complete delivered configuration and supported software.
Ordering, Environment and Lifecycle
Request the current datasheet and exact ordering code because the published model page also contains interface wording in its ordering section that conflicts with the CXP overview. The current model overview is the basis for the image grid here. Settle sensor output, link generation, lens mount and power before purchasing.
Pros and Cons
Pros
Detailed rectangular IMX342 acquisition.
Global-shutter CMOS sensor.
Documented 35.4 fps model specification.
Cons
Published interface details conflict and need supplier resolution.
Large-format optics and receiving hardware add scope.
Exact image output must be fixed for calibration and software.
Who Should Buy CXP-C6440?
Shortlist CXP-C6440 when its documented sensor, interface and acquisition mode match the imaging task and the team can demonstrate the complete host pipeline. Use the sample trial to establish whether the relevant features remain distinguishable under the expected lighting, presentation and motion. Before purchase, settle the optical configuration, ordering variants and support requirements. The best choice is the configuration that satisfies the acceptance criteria with a maintainable system architecture.
CXP-C6440 FAQ
What is the native resolution of CXP-C6440?
6464 × 4860 pixels is the documented native image format. Evaluate the optics and required feature scale alongside that pixel count.
Which shutter architecture does it use?
The documented sensor uses a global shutter. A common exposure interval across the image does not eliminate blur caused by movement during exposure.
What interface is required?
Two-channel CoaXPress with PoCXP; link generation requires confirmation is the documented acquisition interface. Match the receiving hardware and software to the exact ordering configuration.
What is the maximum frame rate?
The documented rate is Up to 35.4 fps. Confirm the specified operating mode; maximum capture rate is not a guarantee of completed inspection throughput.
Which acquisition features are documented?
The product information includes trigger inputs, strobe outputs, automatic exposure, automatic gain, lookup tables, raw image access. Configure the selected functions around the actual trigger and image-processing requirement.
What should be included in a system comparison?
C6420 and C6440 both use an IMX342-class large image field, but their documented interface and frame-rate configurations differ. The SFP-C6440 is a separate 10GigE SFP+ version. A shared base model name does not make these host architectures interchangeable. Compare the complete delivered configuration and supported software.
How much does the camera cost?
Price: Request a quote. Include the exact camera variant, optics, receiving hardware, power, cables and commissioning.
What should be tested before ordering?
Test representative good and faulty samples, the intended optical geometry, image timing, capture diagnostics and the complete result association with each inspected part.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
