National Instruments 781169-01 Frame Grabber Device 

The part number 781169-01 from National Instruments is the identifying part number for the PCIe-1433 Frame Grabber Device. This device is designed to interface with Camera Link-compatible cameras that have different configurations, including Base, Medium, Full, and Extended Full. The device features two 26-pin MDR connectors that allow for a high-speed data transfer rate between the cameras and the Frame Grabber Device. For Base configuration cameras users can use a single MDR connector while when using the Medium, Full, and Extended Full configurations to increase the throughput of the module both MDR connectors can be used.

This module supports Power over the Camera Link allowing power to the camera through the power cable of the Frame Grabber Device, reducing the need for additional power supply units. The PoCL protocol Provides the SafePower feature which only allows PoCL-compatible cameras to draw power from the frame grabber device. 

This device is equipped with high-speed DMA controllers allowing efficient data transfer between the device and host memory. It also features scatter-gather DMA to continuously perform image transfers and store fragments of memory buffer. This device's PCI express interface is compatible with PCIe 1.1 and is designed for x4 slots, though it can operate in x8 or x16 slots in an up-plugging configuration. The instrument supports up to seven RTSI bus triggers and one external trigger which can be programmed for polarity and direction. The 781169-01 also supports ROI acquisitions allowing it to select a subset of the acquisition window for transfer and processing as it improves efficiency by focusing on relevant image areas.

The 781169-01 operates within a temperature range of 0 degrees Celsius to 50 degrees Celsius and a relative humidity range of 10% to 90%, non-condensing. It is designed for indoor use and can operate at altitudes up to 2,000 meters. The device complies with several international safety and EMC standards, ensuring reliable operation in various environments. The frame grabber has compact dimensions of 10.7 cm × 17.5 cm (4.2 in. × 6.9 in.) and weighs 205 grams (7.23 oz) making it portable and easy to install.