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Summary of Contents for Hardy HI 6020IT-SS Series
- Page 1 --EX and HI 6020JB-SSX-Y-EX User Guide HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX ATEX & IECEx User Guide Hardy Process Solutions Document Number: 0596-0351-01 REV C CONTROLLED DOCUMENT CHANGES MAY NOT BE MADE WITHOUT APPROVAL FROM CERTIFICATION AGENCY Page | 1...
- Page 2 HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX User Guide WARNING! DO NOT INSTALL OR PERFORM ANY SERVICE ON THIS EQUIPMENT BEFORE THE AREA IN WHICH THE HI 6020 JB OR IT SUMMING BOX IS LOCATED HAS BEEN SECURED AS NON-HAZARDOUS BY PERSONNEL AUTHORIZED TO DO SO BY THE RESPONSIBLE PERSON AT THE CUSTOMER’S SITE WARNING! INSTALLATION SHOULD BE IN ACCORDANCE WITH ANSI/ISA RP12.06.01...
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Page 3: Table Of Contents
Wiring Summing Boxes ....................... 7 Connecting to Hardy Summing Boxes or Summing Cards ............8 Connecting Load Cell Sensors to a Hardy Summing Box ............9 CAUTION: Observe precautions for electrostatic sensitive devices when handling the summing box terminal connections .................. 9 Chapter 3 ................................ -
Page 4: Chapter 1
Website: www.hardysolutions.com Please visit our website for the latest revision of this User Guide and sign up for the Hardy Newsletter to get the latest information on all Hardy products and services. For answers to technical issues and service problems, please visit the Hardy WebTech section of our website or contact a technician by phone during our normal operating hours (6:30 AM to 5:30 PM Pacific Time). - Page 5 HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX User Guide Please note that cable glands are not supplied on HI 6020JB and HI 6020IT Series units for use in ATEX and IECEx Zone 0, Group IIC hazardous area locations. The system installer is to only use cable glands that are appropriate for the hazardous area locations.
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Page 6: Chapter 2
Please read and observe these instructions carefully before installing or using the HI 6020 Junction Box. In addition, please store these instructions in a secure, dry location for future reference. If lost, these instructions can be downloaded from the Hardy website at www.hardysolutions.com. WARNING! -
Page 7: Wiring Summing Boxes
HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX User Guide WARNING! FOR CONTINUED PROTECTION AGAINST SHOCK HAZARD, CONNECT TO THE INTRINSICALLY SAFE GROUND ONLY. DO NOT REMOVE THE GROUNDING CONNECTION. CAUTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC SENSITIVE DEVICES. Wiring Summing Boxes IMPORTANT NOTE: When wiring between load cells, summing boxes, and intrinsically safe barriers Associated apparatus manufacturer’s installation drawings must be followed when installing this equipment. -
Page 8: Connecting To Hardy Summing Boxes Or Summing Cards
Connecting to Hardy Summing Boxes or Summing Cards To connect more than one load cell to a Hardy instrument, controller, or module, you will need a summing card or summing box to aggregate the signals to provide a singular weight reading. While a platform, bench or floor scale has a built in summing card to perform this function, load cells need an external Summing Card or Summing box. -
Page 9: Connecting Load Cell Sensors To A Hardy Summing Box
Connecting Load Cell Sensors to a Hardy Summing Box The diagrams below show Hardy Load Sensors with C2 and non-Hardy Load Cells (4 wire and 6 wire are similar except 6 wire adds sense wiring) that do not have C2. Wire the terminal connector that plugs into the front of the Weight Processor Modules by carefully following the Weigh Scale Input termination label. -
Page 10: Chapter 3
HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX User Guide Chapter 3 Specifications for Use • • • • • • The specifications listed are designed to assist in the installation, operation and troubleshooting of your summing box. All service personnel should be familiar with this section before installing or repairing the instrument Number of Load Cells Supported 8 (requires two summing boxes, C2 Cable, and one 6-hole summing box and one 5-hole summing box) - Page 11 Notes: • Any tampering with the equipment by anyone, other than repair work done by authorized Hardy service provider, will result in the loss of EX conformity and in the forfeiture of all claims under the manufacturer's warranty. •...
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Page 12: Features And Capabilities
Features and Capabilities Hardy Process Toolbox The Hardy Process Toolbox is a set of productivity tools that support process weighing functions. Each tool in the Hardy Process Toolbox saves time, increases accuracy, improves efficiency or reduces risk in process weighing applications. -
Page 13: Chapter 4
HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX User Guide Chapter 4 List of Applicable Standards • • • • • • The HI 6020 Junction Box complies with the European Council Directives as well as international regulations and standards for electrical equipment, electromagnetic compatibility, and the stipulated safety requirements. The HI 6020 Junction Box meets the requirements set in EC Directive 2014/34/EU for electrical equipment in category II 1 G and as such is suitable for use in potentially explosive Zone 0 atmospheres. - Page 14 HI 6020IT-SSX-Y-EX and HI 6020JB-SSX-Y-EX User Guide This page intentionally left blank Page | 14...
- Page 15 We believe that simplicity delivers the LOWEST TOTAL COST to own. That’s why our solutions are EASIER to install, integrate, commission, diagnose and maintain. Want MORE PRODUCTIVITY at the LEAST TOTAL COST to own? Call Hardy to discover how Today! 9440 Carroll Park Drive, San Diego, CA 92121 Telephone: 1-800-821-5831 FAX: (858) 278-6700 Web Address: http://www.hardysolutions.com...
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