National Instruments PCI-7358

The National Instruments PCI-7358 is a sophisticated motion controller designed for integration with PCI bus computers, capable of managing up to eight axes of motion control. With high-performance features including a trajectory update rate ranging from 62.5 to 500 µs per sample and a maximum update rate of 62.5 µs for every two axes, the PCI-7358 delivers exceptional responsiveness for stepper and servo applications. This device boasts built-in data acquisition capabilities, operates within a velocity range of 1 to 8,000,000 steps per second, and supports an impressive ±1,200,000 revolutions per minute (RPM) range. The unit facilitates encoder feedback with ±1 quadrature counts and ±1 LSB analog feedback, and can process inputs from incremental, quadrature, single-ended encoders at a count rate of up to 20 MHz.

The PCI-7358 features 24 total digital inputs—allowing three inputs per axis for forward, home, and reverse functionalities—and has 8 digital output ports for streamlined control. It supports flexible programming of pulse widths via the digital filter settings. The device connects via dual 68-pin female high-density VHDCI connectors for both motion I/O and digital I/O, making it suitable for various control configurations. Compatible with the NI-Motion driver, the PCI-7358 can be programmed with widely used software packages including LabVIEW and Microsoft Visual Studio.

For proper setup, the PCI-7358 requires connector blocks (specifically the UMI-7774) and shielded cables (SHC68-C68-S) for optimal operation. Although the PCI-7358 has been declared obsolete by National Instruments, it remains available for purchase and repair through Apex Waves. For pricing information, please contact a sales representative.