National Instruments SCC-RLY01 manual


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Table of contents for the manual

  • Page 1

    USER GUIDE SCC-RL Y01 Relay Module The SCC-RLY01 contains on e single-pole double-thro w (SPDT) nonlatching relay capable of switching 5 A at 30 VDC when using an SC-2345 or SC-2350 , or 250 VAC when using an SCC-68. Any single E/M Series DAQ device digital input/output (P0) l ine 0 to 7 can control the SCC-RLY01. The SCC-RL Y01 uses positive logic[...]

  • Page 2

    SCC-RL Y01 Relay Module User Guide 2 bold Bold text denotes items that you must select or click in the software, such as menu items and dialog box options. Bold text also denotes parameter names. italic Italic text denotes variables, emphasis , a cross-reference, or an introduction to a key concept. Italic te xt also deno tes text that is a [...]

  • Page 3

    © National Instruments Corporation 3 SCC-RL Y01 Rel ay Module User Guide – Documentation for your hardware – Documentation for your software ❑ T o ols – 1/8 in. flathead scre wdri ver – Numbers 1 and 2 Phillips screwdriv ers – W ire insulation stripper Y ou can do wnload NI documents from . T o download the latest versio[...]

  • Page 4

    SCC-RL Y01 Relay Module User Guide 4 Figure 1. SCC-RL Y01 Circuit Diagram Caution When connecting signals >60 VDC to th e SCC-RL Y01 module in the SCC-68, you must use the high-voltage backshell. Figure 2 shows the high-voltage backshell. Figure 2. High-V oltage Backshell For information about how to conf igure the SCC-RL Y01 module w ith[...]

  • Page 5

    © National Instruments Corporation 5 SCC-RL Y01 Rel ay Module User Guide Caution The SCC-RL Y01 module is derated to 30 V maximum switching voltage in the SC-2345 carrier regardless of any other v oltage markings found on the SCC-RL Y01 module case. Signal bandwidth..................... .............. . DC to 400 Hz Contact resistance ..... ......[...]

  • Page 6

    SCC-RL Y01 Relay Module User Guide 6 I/O connectors ............... .............. ............One 20-pin right-angle male connector One 3-pin screw-term inal block Field-wiring diameter ........... ......... .........28 to 16 AWG Maximum W orking Voltage Maximum working voltage refers to the signal voltage plus the common-mode vo ltage. Whe[...]

  • Page 7

    © National Instruments Corporation 7 SCC-RL Y01 Rel ay Module User Guide Safety This product meets the requirements of the follow ing standards of safety for electrical equipment for measurement, contro l, and laboratory use: • IEC 61010-1, EN 61010-1 • UL 61010-1, CSA 61010-1 Note For UL and other safety certifications , refer to the product [...]

  • Page 8

    SCC-RL Y01 Relay Module User Guide 8 Environmental Management NI is committed to designing and manufacturing products in an environmentally responsible man ner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers. For additional en viron mental information, refer [...]

  • Page 9

    National Instruments, NI,, and LabVIEW are tradem arks of National Instruments Corporation. Refer to t he Terms of Use section on for mor e informat ion about Nationa l Instruments trademarks. Other product and compan y names mentioned herein are trademarks or trade names of their respective companie s. For patents covering Nati[...]