The National Instruments 783597-01 CompactDAQ Chassis, also known as the cDAQ-9179, is designed for high-performance data acquisition and control applications. This chassis accommodates C Series modules with an Input FIFO size of 127 samples per slot, providing maximum sample rates determined by the installed modules. It boasts a timing accuracy of 50 parts per million (ppm) and a timing resolution of 12.5 nanoseconds. The chassis supports analog output channels with both onboard regeneration and non-regeneration modes, featuring a maximum update rate of 1.6 million samples per second. The onboard regeneration output FIFO provides 8,191 samples, while non-regeneration supports 127 samples per slot. The digital waveform capabilities include both waveform acquisition and generation, with a digital output sample clock frequency ranging from 0 MHz to 10 MHz.

Additionally, the 783597-01 offers four 32-bit counter/timers for precise measurements, including edge counting and pulse width measurement, with an internal base clock frequency of 80 MHz, 20 MHz, and 100 kHz, also maintaining 50 ppm accuracy. The chassis operates within a power supply range of 9 V to 30 V and has a maximum power consumption of 25 W. It features a power input connector with 2 positions, utilizing a 3.5 mm pitch mini-combicon screw terminal. In terms of physical specifications, the chassis measures 406.3 mm × 88.1 mm × 64.0 mm (15.99 in. x 3.47 in. × 2.52 in.) and weighs 1.46 kg (51.7 oz). It is designed for operation in ambient temperatures between -20 °C to 55 °C, with a storage temperature range of -40 °C to 85 °C, while maintaining a relative humidity of 10% to 90% (non-condensing) during operation and 5% to 95% during storage. The unit is IP40 rated, providing protection against dust and contact with tools or wires, ensuring durability in various industrial environments.