The National Instruments FD-11634 is a robust Sound and Vibration Input Device specifically designed for FieldDAQ applications. This module, with part number 786471-01, features eight analog input channels, utilizing a 24-bit delta-sigma analog-to-digital converter for precise data acquisition. It supports multiple input voltage ranges, including ±10 V and ±1 V, and provides software-selectable AC/DC input coupling for versatile measurement capabilities. With a maximum sampling rate of 102.4 kS/s per channel, the FD-11634 is equipped with an internal IEPE signal conditioning accessory, ensuring compatibility with various microphones and accelerometers. Designed to withstand challenging environments, the device is water-resistant and dustproof, making it suitable for field use. The FD-11634 supports advanced network protocols, including TCP/IP and UDP, and features an integrated Brickwall filter to enhance data integrity. The device has a maximum power consumption of 10 W and interfaces seamlessly with NI-DAQ drivers. Its compact dimensions of 7.8 in. x 3.0 in. x 1.9 in. and weight of 2 lb 9.6 oz. contribute to easy installation and deployment. For continuous operation, it can be powered using the PS-15 or PS-16 power supplies. The FD-11634 is covered by a 2-3 year warranty and relevant user and maintenance manuals are available for download. For pricing details, please contact a sales representative.