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© National Instruments

11

NI-9375 Getting Started

© 2022 National Instruments Corporation.

Summary of Contents for NI 9375

Page 1: ...NI 9375 Getting Started 2022 07 06...

Page 2: ...ines 5 Special Conditions for Marine Applications 6 Preparing the Environment 6 NI 9375 Pinout 6 Sourcing Output Connections 7 Connecting Digital Devices 8 Protecting the Digital Outputs from Flyback...

Page 3: ...ch component in the system to determine the safety and EMC ratings for the entire system Safety Guidelines Caution Observe all instructions and cautions in the user documentation Using the product in...

Page 4: ...are installing the NI 9375 in a potentially explosive environment Not following these guidelines may result in serious injury or death Caution Do not disconnect I O side wires or connectors unless po...

Page 5: ...than Pollution Degree 2 as defined in IEC 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 I...

Page 6: ...arch by model number and click the appropriate link Notice In order to meet the EMC requirements for marine applications install the product in a shielded enclosure with shielded and or filtered power...

Page 7: ...I15 DO8 DO10 DO12 DO14 Vsup 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Signal Description DI Digital input signal connection DI COM Common refer...

Page 8: ...ower Supply Caution Do not install or remove C Series modules from your system if any external power supplies connected to the Vsup and COM pins are powered on Attention Ne pas installer ou retirer le...

Page 9: ...r Supply DO COM Vsup Inductive Device DO Flyback Diode Connecting to a Spring Terminal Connector What to Use NI 9375 spring terminal connector 0 08 mm2 to 1 0 mm2 28 AWG to 18 AWG copper conductor wir...

Page 10: ...that protects it from overcurrents resulting from a short circuit or faulty loads Notice Overvoltage and reverse bias voltage conditions can damage the NI 9375 Check the voltage specifications for al...

Page 11: ...ion downloads and troubleshooting and application development self help such as tutorials and examples Visit ni com services to learn about NI service offerings such as calibration options repair and...

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