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Related Manuals for National Instruments NI-9246
Summary of Contents for National Instruments NI-9246
- Page 1 NI-9246...
- Page 2 GETTING STARTED GUIDE NI 9246 3-Channel, 20 Arms Continuous, 24-Bit, Analog Input Module...
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Page 3: Safety Guidelines
This document explains how to connect to the NI 9246. Before you begin, complete the software and Note hardware installation procedures in your chassis documentation. The guidelines in this document are specific to Note the NI 9246. The other components in the system might not meet the same safety ratings. -
Page 4: Safety Guidelines For Hazardous Voltages
When module terminals are hazardous Caution voltage LIVE (>42.4 Vpk/60 VDC), you must ensure that devices and circuits connected to the module are properly insulated from human contact. NI 9246 Getting Started Guide | © National Instruments | 3... -
Page 5: Safety Voltages
Safety Voltages Connect only voltages that are within the following limits: Maximum working voltage, channel-to-earth ground Continuous ........... Up to 2,000 m 300 Vrms, Measurement altitude Category III ........... Up to 5,000 m 150 Vrms, Measurement altitude Category III or 300 Vrms, Measurement Category II Maximum working voltage, channel-to-channel... - Page 6 Do not connect the NI 9246 to signals or use Caution for measurements within Measurement Category IV. NI 9246 Getting Started Guide | © National Instruments | 5...
- Page 7 The NI 9246 ships with a connector Caution backshell to ensure that the terminals are not accessible. Do not operate the device without first installing this backshell. 6 | ni.com | NI 9246 Getting Started Guide...
- Page 8 Figure 1. NI 9246 with Backshell Related Information Installing the NI 9246 Backshell on page 14 NI 9246 Getting Started Guide | © National Instruments | 7...
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Page 9: Electromagnetic Compatibility Guidelines
Furthermore, any changes or modifications to the product not expressly approved by National Instruments could void your authority to operate it under your local regulatory rules. 8 | ni.com | NI 9246 Getting Started Guide... -
Page 10: Special Conditions For Marine Applications
In addition, take precautions when designing, selecting, and installing measurement probes and cables to ensure that the desired EMC performance is attained. NI 9246 Getting Started Guide | © National Instruments | 9... -
Page 11: Preparing The Environment
Preparing the Environment Ensure that the environment in which you are using the NI 9246 meets the following specifications............Operating temperature -40 °C to 70 °C (IEC 60068-2-1, IEC 60068-2-2) ............Operating humidity 10% RH to 90% RH, (IEC 60068-2-78) noncondensing ............ - Page 12 The NI 9246 does not measure DC currents. Note Connecting a DC current source to the Caution NI 9246 outside of the specifications stated in the NI 9246 Datasheet may lead to invalid measurements. NI 9246 Getting Started Guide | © National Instruments | 11...
- Page 13 ni.com/manuals Refer to the datasheet on for the NI 9246 specifications. Connecting Cables Using Ring Lug Connectors Complete the following steps to connect cables using ring lug connectors. Use 5.26 mm (10 AWG) cables. 12 | ni.com | NI 9246 Getting Started Guide...
- Page 14 1. Align the cables with the device terminals. 2. Secure the cables using the ring lug screws. Tighten the screws to 1.36 N · m (12 lb · in.) torque. NI 9246 Getting Started Guide | © National Instruments | 13...
- Page 15 Installing the NI 9246 Backshell Complete the following steps to install the NI 9246 backshell. 14 | ni.com | NI 9246 Getting Started Guide...
- Page 16 Figure 4. Connector Backshell Installation 1. Align the backshell components with the device terminals. 2. Secure the backshell using the captive screws. Tighten to 0.45 N · m (4 lb · in.) torque. NI 9246 Getting Started Guide | © National Instruments | 15...
- Page 17 Connecting Phase Measurements You can connect three-phase measurement configurations and single-phase measurement configurations to the NI 9246. You can connect a current source to the NI 9246 for single-phase measurements. For grounded current sources, connect to the chassis ground. Figure 5. Connecting a Grounded or Floating Current Source AI–...
- Page 18 Ensure that you do not directionally bias the module when applying strain relief. NI 9246 Getting Started Guide | © National Instruments | 17...
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Page 19: Where To Go Next
Where to Go Next CompactRIO NI CompactDAQ NI 9246 Datasheet NI 9246 Datasheet NI-RIO Help NI-DAQmx Help LabVIEW FPGA Help LabVIEW Help RELATED INFORMATION C Series Documentation Services & Resources ni.com/services ni.com/info cseriesdoc Located at ni.com/manuals Installs with the software 18 | ni.com | NI 9246 Getting Started Guide... -
Page 20: Worldwide Support And Services
You can obtain the DoC for your product by visiting ni.com/certification. If your product supports calibration, you can obtain the calibration certificate for your product at ni.com/calibration. NI 9246 Getting Started Guide | © National Instruments | 19... - Page 21 Refer to the NI Trademarks and Logo Guidelines at for information on National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, patents.txt...
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