National Instruments 784535-01 C Series Voltage Input Module 

National Instruments part number 784535-01 is an identifying part number for the NI-9223, a C Series Voltage Input Module with 4 Differential Analog Input Channels. The NI 784535-01 employs four 16-bit analog-to-digital converters (ADCs) for simultaneous sampling at up to 1 MS/s per channel. It features four 2-position screw-terminal connectors for voltage input, accommodating easy connections and device swaps during testing. This module is ideal for applications like ballistics, shock, and impact wave testing. It supports maximum sample rates per channel even when neighboring modules operate at slower rates, making it suitable for mixed-measurement test systems requiring varied sampling speeds. 

NI Signal Streaming technology is a licensed method for efficiently transferring data across PC buses, particularly benefiting NI C Series Modules by enhancing data throughput. Performance benchmarks indicate that a USB interface can stream up to 16 channels, while an Ethernet connection can handle up to six channels without experiencing buffer overflow issues. The capability of NI CompactRIO hardware to support channels depends on system architecture and the utilization of field-programmable gate array (FPGA) resources. 

The NI 784535-01 module operates using the NIDAQmx driver software, which is compatible with development environments such as LabVIEW, LabWindows/CVI, or Visual Basic .NET. Device configuration and verification can be performed using the Measurement & Automation Explorer (MAX) tool. Ensure that the product is not connected to circuits where the voltage exceeds its rated continuous working voltage relative to ground or other channels. Exceeding this limit could damage the insulation and compromise safety. The 784535-01is designed to withstand transient overvoltages up to its specified rating without experiencing breakdown or damage to its insulation.