Instruction/ maintenance manual of the product Relay Module SCC-RLY01 National Instruments
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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.
SCC-RL Y01 Relay Module User Guide 2 ni.com 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.
© 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 ni.
SCC-RL Y01 Relay Module User Guide 4 ni.com 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.
© 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.
SCC-RL Y01 Relay Module User Guide 6 ni.com 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.
© 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, con.
SCC-RL Y01 Relay Module User Guide 8 ni.com 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.
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An important point after buying a device National Instruments Relay Module SCC-RLY01 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of National Instruments Relay Module SCC-RLY01, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime National Instruments Relay Module SCC-RLY01.
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