Instruction/ maintenance manual of the product Cutler Hammer MN05001002E Eaton
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MN05001002E (C) For more information visit www.eatonelectrical.com Intelligent Technologies QCPort System Install M a n u a l November 2005 Supercedes November 20 04.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 2 Important Notice – Please Read The product discussed in this literature is subject to terms and con ditions outlined in appropriate Cutler-Hammer selling policies.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 3 Throughout this manual, various types of not ice s are provided to alert you to possible injury to people or damage to equipment under specific circumstances.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 4 Table of Contents INTERCONNECTIVITY U SING QCPORT ..............................................................
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 5 Table of Figures Figure 1: Example of One Device Using QCPort.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 6 Interconnectivity Using QCPort Introducing QCPort The interface demands on control devices cont inues to incre ase at a rapid pace.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 7 Examples of QCPort Use One Device Using QCPort In many applications, the QCPort will be used as the connecti on between a motor controller and the user interface/configurati on keypad.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 8 Multiple Peripherals on One Device Using QCPort QCPort has be.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 9 Multiple Devices Being Controlled And Monitored Remotely Usin.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 10 QCPort Operating Modes Overvi ew The QCPort system is capabl.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 11 Overview of QCPort Interconnect System Device Connection in .
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 12 QCPort Interconnect Cable QCPort Interconnect cable provide s a co nveni ent way to connect Q CPort devi ces that are not mounted directly next to one another or where a Backplane coul d be u sed.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 13 Long Run Cable In applications that require connections betw.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 14 Planning a QCPort Topology QCPort is a RS485 based system and allows only two topologies; they are daisy chai n and trunk drop.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 15 Methods of connection include u sing QCPort Interconnect Cable, QCPort Backpl ane, Long Run, or any combinat ion of the three.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 16 Using Biasing Resistors Depending on the type of QCPort system being implemented, biasing resi sto rs may or may not be required.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 17 Application Example Figure 11: Distributed Mo tor Control Panel In this Distributed Motor Panel ap plication example, there are two types of interconnect media being used.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 18 Planning a QCPort Interconnect System Guidelines for Supplying Power Use the following guidelines to protect your devices and achieve t he best results when supplying power to the QCPort interconnect system .
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 19 Table 3: RJ Interconnect Maximum Current QCPort Interconnect Cable Allowable Current 10 [25] inch [cm] 1.0 A 3 [1] feet [meter] 1.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 20 1 Power Supply Locate the power supply at the end, middle, or anywhere al ong the cable, as illustrated in the following figure.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 21 Sizing a Power Suppl y It is important to verify that the power suppl y is properly sized for the load and the length of the QCPort system.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 22 Sizing Calculation A power supply that is not end connected create s two sections of cable. Becau se of this, each section needs to be ev aluated sep arately .
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 23 Using the Sizing Calculation The following examples use the sizi ng calcul ation to determine if the power sup ply is placed correctly in the system and if the power supply is large enough for the applicatio n.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 24 Example 3 Middle Connected Power Supply 2. Sum up the currents per section Section 1 (QCPort Interconnect) = 0.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 25 Troubleshooting and Maintenance Refer to the selected device manuals for mo re detailed hints on tro ubleshooting.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 26 Appendix A: Using Long Run Cables When devices require locating further th an 100 feet [30 meters] from one anothe r, the physical media change s fro m QCPort Interconnects to Long Run cables.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 27 1. Find the voltages for each node using the equation for Long Run. SUM {[(L n x (0.0045)) + (N t x (0.005))] x I n } <= 4.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 28 Technical Support For additional information on this product.
Intelligent Technologies QCPo rt System Install Manual November 2005 MN05001002E For more information visit www.eatonelectrical.com Page 29 Company Information Eaton Electrical Inc. is a global leader in electrica l control, power distribution and industrial automation products and servic es.
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