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National Instruments 9485 Getting Started Manual
National Instruments 9485 Getting Started Manual

National Instruments 9485 Getting Started Manual

8-channel solid-state relay ssr digital output module

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NI NI 9485
8-Channel C Series Relay Output Module (Screw
Terminal)
A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
• C r i t i c a l a n d e x p e d i t e d s e r v i c e s
• I n s t o c k / R e a d y - t o - s h i p
Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate, representative, or authorized distributor for any manufacturer listed herein.
In Stock
Used and in Excellent Condition
Open Web Page
https://www.artisantg.com/96668-2
• We b u y y o u r e x c e s s , u n d e r u t i l i z e d , a n d i d l e e q u i p me n t
• F u l l - s e r v i c e , i n d e p e n d e n t r e p a i r c e n t e r

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Summary of Contents for National Instruments 9485

  • Page 1 NI NI 9485 8-Channel C Series Relay Output Module (Screw Terminal) In Stock Used and in Excellent Condition Open Web Page https://www.artisantg.com/96668-2 A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
  • Page 2 GETTING STARTED GUIDE NI 9485 8-Channel Solid-State Relay (SSR) Digital Output Module hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 3 This document explains how to connect to the NI 9485. 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 9485. The other components in the system might not meet the same safety ratings.
  • Page 4 You must use the NI 9939 connector backshell kit to ensure that the terminals are not accessible. NI 9485 Getting Started Guide | © National Instruments | 3 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 5 Channel-to-earth ground (up to 2,000 m) Continuous 250 Vrms, Measurement Category II Withstand 2,300 Vrms, verified by a 5 s dielectric withstand test 4 | ni.com | NI 9485 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 6 Note equivalent. These test and measurement circuits are not intended for direct connection to the MAINS building NI 9485 Getting Started Guide | © National Instruments | 5 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 7 IV. Safety Guidelines for Hazardous Locations The NI 9485 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 and Ex nA IIC T4 hazardous locations; and nonhazardous locations only.
  • Page 8 Special Conditions for Hazardous Locations Use in Europe and Internationally The NI 9485 has been evaluated as Ex nA IIC T4 Gc equipment under DEMKO Certificate No. 03 ATEX 0324020X and is IECEx 14.0089X certified. Each NI 9485 is marked...
  • Page 9 -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9485 in Gas Group IIC hazardous locations, you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC T4, or Ex nL IIC T4 equipment.
  • Page 10 LR certificate, or look for the Lloyd’s Register mark on the product. NI 9485 Getting Started Guide | © National Instruments | 9 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 11 EMC performance is attained. Preparing the Environment Ensure that the environment in which you are using the NI 9485 meets the following specifications. Operating temperature -40 °C to 70 °C...
  • Page 12 Note for complete specifications. Connecting the NI 9485 The NI 9485 has a 16-terminal, detachable screw-terminal connector. NI 9485 Getting Started Guide | © National Instruments | 11 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 13 CH3b CH4a CH4b CH5a CH5b CH6a CH6b CH7a CH7b Connecting Loads You can connect loads to the NI 9485. 12 | ni.com | NI 9485 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 14 Protecting Inductive Loads When you connect inductive loads to the NI 9485 SSR outputs, a large counter-electromotive force may occur at switching time as a result of the energy stored in the inductive load. These flyback voltages can damage the relay outputs and/or the external power supply.
  • Page 15 Figure 3. Contact Protection for DC Inductive Loads Flyback Diode for DC Inductive Loads Inductive – Load NI 9485 14 | ni.com | NI 9485 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 16 • Use ferrules to terminate wires to the detachable connector. • Use the NI 9939 backshell kit. NI 9485 Getting Started Guide | © National Instruments | 15 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 17 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 16 | ni.com | NI 9485 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 18 If your product supports calibration, you can obtain the calibration certificate for your product at ni.com/calibration. NI 9485 Getting Started Guide | © National Instruments | 17 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
  • Page 19 Refer to the NI Trademarks and Logo Guidelines at for information on ni.com/trademarks 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, file on your media, or the National Instruments Patent Notice at patents.txt...