Introduction - National Instruments NI 9752 User Manual

Introduction

The National Instruments 9752 CompactRIO AD Combo Module includes automotive-style
analog and digital inputs to interface with standard automotive sensors.
Features
• 21 Ch. Analog inputs
– 12-bit A/D Converter
– 4 ksps per channel
– Manually configurable, optional pull-up, pull-down, and divide resistors
– Anti-aliasing filter per channel
– Dedicated 2.5 V precision reference
• 2 Ch. VR sensor inputs
– 60 VDC input range
– Adaptive arming threshold
• 2 Ch. Hall-effect sensor or general purpose digital inputs
– Digital input with inverting Schmitt trigger hysteresis
– Short circuit protection
– Optional pull-up, pull-down, and divide resistors
– Analog filter for noise rejection
• Sensor power output at DB-37 connector (pins 18, 19, and 37)
– 5 V at 100 mA
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