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GETTING STARTED GUIDE
sbRIO-9220
Non-Enclosed, ±10 V, 100 kS/s/ch, 16-Bit, Simultaneous Input,
16-Channel C Series Voltage Input Module
This document explains how to connect to the sbRIO-9220.
Note
Before you begin, read the sbRIO-9220 Safety, Environmental, and
Regulatory Information document on
and hardware installation procedures in your chassis documentation.
The guidelines in this document are specific to the sbRIO-9220. The other
Note
components in the system might not meet the same safety ratings. Refer to the
documentation for each component in the system to determine the safety and EMC
ratings for the entire system.
Electrostatic Discharge (ESD) can damage the sbRIO-9220. To prevent
Notice
damage, use industry-standard ESD prevention measures during installation,
maintenance, and operation.
ni.com/manuals
and complete the software
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Summary of Contents for National Instruments sbRIO-9220
- Page 1 The guidelines in this document are specific to the sbRIO-9220. The other Note components in the system might not meet the same safety ratings. Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system.
- Page 2 AI0- AI0+ AI1+ AI1- AI2- AI2+ AI3+ AI3- AI4+ AI4- AI5- AI5+ AI6+ AI6- AI7+ AI7- AI8- AI8+ AI9+ AI9- AI10+ AI10- AI11- AI11+ AI12+ AI12- AI13- AI13+ AI14- AI14+ AI15+ AI15- 2 | ni.com | sbRIO-9220 Getting Started Guide...
- Page 3 Each AI channel provides an independent signal path and ADC, enabling you to sample all channels simultaneously. AI0+ Overvoltage Protection 16-Bit Isolated SAR ADC AI0– Overvoltage Protection – AI15+ Overvoltage Protection 16-Bit Isolated SAR ADC AI15– Overvoltage Protection – sbRIO-9220 sbRIO-9220 Getting Started Guide | © National Instruments Corporation | 3...
- Page 4 Connect the negative lead to COM through a 1 MΩ resistor to keep the signal source within the common-mode voltage range. The sbRIO-9220 does not read data accurately if the signal source is outside of the common-mode voltage range.
- Page 5 Connect the ground signal to COM to keep the signal source within the common-mode voltage range. Connection Guidelines • Make sure that devices you connect to the sbRIO-9220 are compatible with the module specifications. • You must use 2-wire ferrules to create a secure connection when connecting more than one wire to a single terminal.
- Page 6 For patents covering NI products/ technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents. You can find information about end-user license agreements (EULAs) and third-party legal notices in the readme file for your NI product.
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