The PXIe-1435 is a high-performance Camera Link frame grabber for NI PXI Express systems. Designed for machine vision and scientific imaging applications, it supports Base, Medium and Full Camera Link configurations with pixel clock rates up to 85 MHz.
With support for 80-bit image acquisition, Power over Camera Link (PoCL), industrial trigger I/O and quadrature encoder inputs, the PXIe-1435 provides a reliable interface for high-resolution cameras used in automated inspection, semiconductor production, medical imaging and motion-synchronized acquisition systems.
Key Features of the PXIe-1435
- Base, Medium and Full Camera Link configuration support
- Up to 80-bit Camera Link image acquisition
- 20 MHz to 85 MHz pixel clock range
- Supports one Camera Link camera
- Power over Camera Link compatibility
- SafePower protection for compatible PoCL cameras
- Four TTL digital I/O lines
- Two optoisolated digital inputs
- One quadrature encoder input
- Programmable camera serial communication
- PXI Express platform integration
- Compatible with NI Vision Acquisition Software
PXIe-1435 Technical Specifications
| Product Model | PXIe-1435 |
|---|---|
| Part Number | 781699-01 |
| Product Type | Camera Link PXI Frame Grabber Module |
| Supported Platform | PXI Express |
| Camera Interface | Camera Link |
| Camera Link Configurations | Base, Medium and Full |
| Maximum Data Width | 80 bits |
| Pixel Clock Range | 20 MHz to 85 MHz |
| Serialized Transmission Rate | 140 MHz to 595 MHz |
| Number of Supported Cameras | 1 |
| Power over Camera Link | Supported |
| PoCL Output Voltage | 12 V nominal |
| Maximum PoCL Output Power | 4 W average |
| TTL Digital I/O | 4 lines |
| Optoisolated Inputs | 2 |
| Quadrature Encoder Inputs | 1 |
| Reconfigurable FPGA | No |
| Dimensions | 16 cm × 10 cm (6.3 in × 3.9 in) |
| Weight | Approximately 180 g |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C |
| Operating Humidity | 10% to 90%, noncondensing |
| Maximum Operating Altitude | 2,000 m |
PXIe-1435 Part Number and Configuration
| Part Number | Interface | Maximum Pixel Clock | Camera Link Configuration |
|---|---|---|---|
| 781699-01 | Camera Link | 85 MHz | Base, Medium and Full |
Camera cables, terminal accessories, cameras and PXI Express chassis components should be selected separately according to the required Camera Link connector type and system configuration.
Base, Medium and Full Camera Link Support
The PXIe-1435 supports Camera Link cameras operating in Base, Medium and Full configurations. This allows the same frame grabber to accommodate a broad range of cameras, from standard industrial inspection cameras to high-data-rate imaging devices with wider pixel interfaces.
Although the front panel uses the Camera Link connections required by the selected configuration, the module supports acquisition from one camera. Medium and Full configurations use the additional Camera Link connection to transfer the wider image data stream from that camera.
85 MHz, 80-Bit Image Acquisition
The module supports Camera Link pixel clocks from 20 MHz to 85 MHz and data widths up to 80 bits. Its high-throughput architecture is suitable for cameras that generate large images, high frame rates or multiple pixels during each clock cycle.
Actual image throughput depends on the camera configuration, tap geometry, pixel depth, region of interest, frame timing and available PXI Express system bandwidth.
Power over Camera Link
Power over Camera Link allows a compatible camera to receive power through a PoCL-enabled Camera Link cable. This can reduce external wiring and simplify the installation of cameras in industrial systems.
The PXIe-1435 provides a nominal 12 V PoCL supply with up to 4 W of average output power. SafePower support helps protect the frame grabber and connected equipment when used with compatible cameras and cables.
Triggering and Digital I/O
Integrated digital I/O enables the PXIe-1435 to coordinate image acquisition with external equipment. The module provides four TTL digital lines and two optoisolated inputs for connecting sensors, lighting controllers, programmable logic controllers and other automation hardware.
These connections can be used to start an acquisition from a proximity sensor, synchronize a strobe with camera exposure or report an inspection event to another part of the production system.
Quadrature Encoder Input
A dedicated quadrature encoder input supports position-based image acquisition. This is particularly useful for conveyor inspection, web inspection and line-scan imaging systems where image timing must follow the movement of a product or material.
Encoder-based triggering helps maintain consistent spatial sampling even when the speed of the inspected object changes.
Camera Serial Communication
The PXIe-1435 supports Camera Link serial communication for configuring compatible cameras. Supported baud rates include 9.6, 19.2, 38.4, 57.6, 115.2, 230.4, 460.8 and 921.6 kbit/s.
Depending on the camera, serial commands can be used to configure exposure time, gain, operating mode, tap configuration and other acquisition parameters.
Typical Applications
- Automated optical inspection
- Semiconductor wafer and component inspection
- Electronics manufacturing inspection
- High-speed production-line monitoring
- Line-scan and web inspection
- Scientific and laboratory imaging
- Life science and biomedical imaging
- Microscopy and particle analysis
- Motion-synchronized image acquisition
- High-resolution surface inspection
Software Compatibility
The PXIe-1435 is supported by NI Vision Acquisition Software, which provides the drivers and utilities needed to configure the frame grabber, communicate with the camera and acquire images.
NI Measurement & Automation Explorer can be used to detect the module and test compatible cameras. Applications can be developed using LabVIEW and supported text-based programming environments. NI Vision Development Module can add image processing, analysis and inspection functions when required.
PXI Express System Integration
The PXIe-1435 installs in a compatible PXI Express chassis and requires an appropriate embedded controller or external computer connection. PXI Express makes it possible to combine image acquisition with motion control, data acquisition, digital I/O and measurement instruments in one synchronized platform.
Before ordering, verify chassis slot compatibility, controller resources, camera interface configuration, cable connector type, PoCL requirements and total system bandwidth.
Camera Link Cable Selection
Select the cable according to the connector fitted to the camera. Compatible NI PoCL cable options include the 199744-05 MDR-to-MDR cable and the 199745-05 MDR-to-SDR cable, both with a length of 5 m.
For PoCL operation, the camera, frame grabber and cable must all support Power over Camera Link. Cameras that do not support PoCL require a separate external power supply.
PXIe-1435 Troubleshooting
The camera is not detected
Confirm that NI Vision Acquisition Software is installed, the PXIe-1435 appears correctly in NI Measurement & Automation Explorer and the camera cable is connected securely. Verify that the camera is powered through PoCL or its external supply.
Images are incomplete or distorted
Check that the selected camera file matches the camera model, pixel format, tap geometry, bit depth and Base, Medium or Full configuration. An incorrect camera file can produce shifted, duplicated or incomplete image data.
The expected frame rate cannot be reached
Verify the camera exposure time, frame timing, region of interest, pixel clock and tap configuration. Also confirm that the PXI Express controller and chassis provide sufficient bandwidth for the complete acquisition system.
External triggering does not work
Check the selected trigger source, signal polarity, voltage level and camera acquisition mode. For industrial sensors connected to the isolated inputs, verify the wiring and external power requirements.
The PoCL camera does not power on
Confirm that both the camera and cable support PoCL and that the camera remains within the module’s available power rating. Inspect the cable and connectors before reconnecting the camera.
PXIe-1435 Compared with Related Frame Grabbers
| Model | Platform | Camera Interface | Reconfigurable FPGA | Recommended Use |
|---|---|---|---|---|
| PXIe-1435 | PXI Express | Camera Link, up to 80-bit | No | PXI-based Base, Medium and Full Camera Link acquisition |
| PCIe-1433 | Desktop PCI Express | Camera Link, up to 80-bit | No | Traditional desktop Camera Link systems |
| PCIe-1437 | Desktop PCI Express | Camera Link, up to 80-bit | No | Newer desktop Camera Link installations |
| PCIe-1477 | Desktop PCI Express | Camera Link, up to 80-bit | Yes, Kintex-7 325T | Onboard FPGA image processing and closed-loop control |
Recommended Related Products
- NI PCIe-1433 Camera Link Frame Grabber – A desktop PCI Express option for high-throughput Base, Medium and Full Camera Link cameras.
- NI PCIe-1437 Camera Link Frame Grabber – A newer non-reconfigurable PCI Express frame grabber with Camera Link and PoCL support.
- NI PCIe-1477 FPGA Camera Link Frame Grabber – Recommended when user-programmable FPGA image processing or deterministic closed-loop control is required.
- NI PXIe-8234 GigE Vision Interface – A PXI Express alternative for systems using GigE Vision cameras instead of Camera Link.
How to Select the Correct Frame Grabber
Choose the PXIe-1435 when the application requires Base, Medium or Full Camera Link acquisition in a modular PXI Express system. Confirm that the camera pixel clock does not exceed 85 MHz and that its tap geometry and pixel depth are supported.
Select a desktop PCI Express frame grabber when PXI integration is unnecessary. Choose a reconfigurable FPGA model such as the PCIe-1477 when images must be processed directly in hardware before being transferred to the host computer.
Why Choose the PXIe-1435?
- Supports a wide range of Camera Link configurations
- Handles high-throughput 80-bit image data
- Simplifies wiring through PoCL support
- Provides integrated industrial triggering and encoder inputs
- Combines imaging with other PXI measurement modules
- Works with established NI vision software tools
Frequently Asked Questions
What is the PXIe-1435 used for?
The PXIe-1435 acquires images from Camera Link cameras in PXI Express machine vision and scientific imaging systems.
Which Camera Link configurations are supported?
It supports Base, Medium and Full Camera Link configurations with data widths up to 80 bits.
What is the maximum pixel clock?
The maximum supported Camera Link pixel clock is 85 MHz.
How many cameras can connect to the PXIe-1435?
The module supports one Camera Link camera. Medium and Full configurations may use both Camera Link connections to transfer data from that single camera.
Does the PXIe-1435 support PoCL?
Yes. It supports Power over Camera Link and can deliver nominal 12 V power to a compatible camera through an appropriate PoCL cable.
Does the PXIe-1435 have a user-programmable FPGA?
No. The PXIe-1435 is not a reconfigurable FPGA frame grabber. Applications requiring programmable onboard image processing should consider a compatible FPGA-based model.
What software is required?
NI Vision Acquisition Software provides the required device drivers and image acquisition tools. LabVIEW and NI Vision Development Module can be used to build complete inspection and image-processing applications.
What is the part number for the PXIe-1435?
The NI part number for the PXIe-1435 is 781699-01.
Request a Quote for the PXIe-1435
Contact us for current availability, lead time and project pricing for the PXIe-1435 Camera Link PXI Frame Grabber. We can also help identify compatible PXI Express chassis, controllers, Camera Link cables and related vision products for your application.
