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not properly installed and shielded, the EMC

specifications for the product are no longer guaranteed.

Caution

 

To ensure the specified EMC performance,

the length of all I/O cables must be no longer than 30 m

(100 ft).

Special Conditions for Marine Applications

Some products are Lloyd’s Register (LR) Type Approved for

marine (shipboard) applications. To verify Lloyd’s Register

certification for a product, visit 

ni.com/certification

 and search

for the LR certificate, or look for the Lloyd’s Register mark on

the product.

Caution

 

In order to meet the EMC requirements for

marine applications, install the product in a shielded

enclosure with shielded and/or filtered power and

input/output ports. In addition, take precautions when

designing, selecting, and installing measurement probes

and cables to ensure that the desired EMC performance

is attained.

NI 9775 Getting Started Guide

  | 

© National Instruments

  | 

7

Summary of Contents for 9775

Page 1: ...NI 9775...

Page 2: ...GETTING STARTED GUIDE NI 9775 4 Ch 10 V 20 MS s 14 Bit Digitizer...

Page 3: ...Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system Safety Guidelines Operate the NI 9775 only as described in this document Cauti...

Page 4: ...n to the MAINS building installations of Measurement Categories CAT II CAT III or CAT IV Caution Do not connect the NI 9775 to signals or use for measurements within Measurement Categories II III or I...

Page 5: ...own to be nonhazardous Caution Substitution of components may impair suitability for Class I Division 2 Caution For Division 2 and Zone 2 applications install the system in an enclosure rated to at le...

Page 6: ...EC EN 60664 1 Caution The system shall be mounted in an ATEX IECEx certified enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC EN 60079 15 Caution The enclosure mus...

Page 7: ...se this product in strict accordance with the instructions in the product documentation Furthermore any changes or modifications to the product not expressly approved by National Instruments could voi...

Page 8: ...erify Lloyd s Register certification for a product visit ni com certification and search for the LR certificate or look for the Lloyd s Register mark on the product Caution In order to meet the EMC re...

Page 9: ...ications Operating temperature IEC 60068 2 1 IEC 60068 2 2 40 C to 70 C Operating humidity IEC 60068 2 78 10 RH to 90 RH noncondensing Pollution Degree 2 Maximum altitude 5 000 m Indoor use only Note...

Page 10: ...NI 9775 Pinout AI0 CHASSIS GND AI1 CHASSIS GND AI2 CHASSIS GND AI3 CHASSIS GND NI 9775 Getting Started Guide National Instruments 9...

Page 11: ...Signal Descriptions Signal Description AI Analog input signal connection CHASSIS GND Chassis ground connection Single Ended Connections NI 9775 Source CHASSIS GND AI 10 ni com NI 9775 Getting Started...

Page 12: ...compatible with the module specifications Overvoltage Protection The NI 9775 provides overvoltage protection for each channel Note Refer to the device datasheet on ni com manuals for more information...

Page 13: ...s RELATED INFORMATION C Series Documentation Resources ni com info cseriesdoc Services ni com services Installs with the software NI 9775 Datasheet NI RIO Help LabVIEW FPGA Help NI 9775 Datasheet NI D...

Page 14: ...duct Product registration facilitates technical support and ensures that you receive important information updates from NI A Declaration of Conformity DoC is our claim of compliance with the Council o...

Page 15: ...oducts 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 informatio...

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