777835-01 Request for Availability

National Instruments 777835-01 DAQ Device 

National Instruments part number 777835-01 is an identifying part number for the PCI-7030/6040E DAQ Device. This versatile device is equipped with 16 Analog Input and 2 Analog Output Channels along with 8 DIOs. Featuring a 1 kHz single PID loop rate and a dedicated onboard processor, the National Instruments 777835-01 is a 12-bit DAQ device. This model includes a dedicated CPU, providing real-time, reliable, and deterministic I/O for measurement and control applications. Users can benefit from the real-time advantage of downloading single or multiple LabVIEW-based applications directly.

The module has a 12-bit successive approximation ADC that supports DC coupling, with a default overvoltage protection setting of 25V for the 6040E daughter board. The 777835-01 DAQ Device offers PCI connectivity, and operates using the NIDAQmx driver software which is compatible with LabVIEW, LabWindows/CVI, and Measurement Studio. This device features 8 dual-ended or 16 single-ended inputs, with an update range of up to 500 kS/s and a 12-bit resolution. It provides a voltage input range of ±0.1 to ±10 V. 

The two analog outputs can operate over a range of ±10 V, with a 12-bit resolution and a sampling rate of 1 MS/s. For time-related applications, the 777835-01 includes two 24-bit counter/timers and an AMD 486 DX5 32-bit architecture processor with a clock speed of 133 MHz. It allows the integration of real-time control tasks with various measurement devices on the same host machine. In case of software failure, the RT system in this device remains operational and automatically reconnects once the host machine is available again.

National Instruments has announced the obsolete status for the 777835-01, however, it is still available for purchase and repairs with Apex Waves.