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NI-9426 Getting 

Started

2022-07-06

Summary of Contents for NI 9426

Page 1: ...NI 9426 Getting Started 2022 07 06...

Page 2: ...ous Voltages 5 Safety Guidelines for Hazardous Locations 5 Electromagnetic Compatibility Guidelines 7 Special Conditions for Marine Applications 7 Preparing the Environment 8 NI 9426 Pinout 8 Connecti...

Page 3: ...on Attention Suivez toutes les instructions et respectez toutes les mises en garde de la documentation d utilisation L utilisation du produit de toute autre fa on que celle sp cifi e risque de l endom...

Page 4: ...the transient overvoltage rating without breakdown or damage to the insulation An analysis of the working voltages loop impedances temporary overvoltages and transient overvoltages in the system must...

Page 5: ...e Measurement Categories CAT I and CAT O are equivalent These test and measurement circuits are for other circuits not intended for direct connection to the MAINS building installations of Measurement...

Page 6: ...aution Substitution of components may impair suitability for Class I Division 2 or Zone 2 Caution The system must be installed in an enclosure certified for the intended hazardous classified location...

Page 7: ...ated in the product specifications These requirements and limits provide reasonable protection against harmful interference when the product is operated in the intended operational electromagnetic env...

Page 8: ...output ports In addition take precautions when designing selecting and installing measurement probes and cables to ensure that the desired EMC performance is attained Preparing the Environment Ensure...

Page 9: ...t signal connection NC No connection Vsup Voltage supply connection Table 1 Signal Descriptions Connecting a Sinking Output Device You can connect 2 and 3 wire sinking output devices to the NI 9426 NI...

Page 10: ...earn about NI service offerings such as calibration options repair and replacement Visit ni com register to register your NI product Product registration facilitates technical support and ensures that...

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