Note The guidelines in this document are specific to the NI-9213. The other 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.
NI-9213 Getting Started Channel-to-channel None Channel-to-earth ground Continuous 250 V RMS, Measurement Category II Withstand 2,300 V RMS, verified by a 5 s dielectric withstand test Safety Guidelines for Hazardous Voltages If hazardous voltages are connected to the product, take the following precautions.
Safety Guidelines for Hazardous Locations The NI-9213 is suitable for use in Class I, Division 2, Groups A, B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nA IIC T4 Gc and Ex nA IIC T4 Gc hazardous locations;...
NI-9213 Getting Started Capacitance 0.2 µF maximum Special Conditions for Hazardous Locations Use in Europe and Internationally The NI 9213 has been evaluated as Ex nA IIC T4 Gc equipment under DEMKO 07ATEX 0626664X and is IECEx UL 14.0089X certified. Each NI 9213 is marked II 3G and is suitable for use in Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤...
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. Special Conditions for Marine Applications Some products are approved for marine (shipboard) applications.
Minimize adjacent heat sources and air flow across the terminals. ■ Keep the ambient temperature as stable as possible. ■ Make sure the NI-9213 terminals are facing forward or upward. ■ Keep the NI-9213 in a stable and consistent orientation. ■...