Related Manuals for Honeywell Multiple Meter Units
Summary of Contents for Honeywell Multiple Meter Units
- Page 1 Honeywell Multiple Meter Units (MMU) KWH AND KWH/DEMAND INSTALLATION INSTRUCTIONS 62-0400-01...
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Page 2: Table Of Contents
HONEYWELL MULTIPLE METER UNITS (MMU) TABLE OF CONTENTS Section 1.0 Safety Label Definitions and Information Section 2.0 Precautionary and Safety Information Section 3.0 Introduction to Multiple Meter Units (MMUs) Section 3.1 Application Section 3.2 General Description Section 4.0 Description of Multiple Meter Units (MMUs) Section 4.1... -
Page 3: Safety Label Definitions And Information
HONEYWELL MULTIPLE METER UNITS (MMU) 1.0 SAFETY LABEL DEFINITIONS AND INFORMATION The MMU Style Meter may contain one or more of the following labels. Operator(s) should familiarize themselves with the meaning of each label to minimize risk. The presence of this label is a cautionary indicator identifying a danger risk. -
Page 4: Precautionary And Safety Information
HONEYWELL MULTIPLE METER UNITS (MMU) 2.0 PRECAUTIONARY AND SAFETY INFORMATION CAUTION Internal circuit card components are extremely sensitive to electrostatic discharge. Be careful not to touch internal circuitry prior to discharging any static buildup on your person. To discharge yourself, touch a grounded metal object such as conduit or an earth-grounded metal enclosure. -
Page 5: Introduction To Multiple Meter Units (Mmus)
UNITS (MMU) 3.1 Application This Install Manual describes a line of Multiple Meter Units (MMU) used in monitoring electrical usage in commercial, industrial, or institutional facilities. Voltage and current are continuously measured and updated to provide highly accurate, true RMS power information via current sensors. -
Page 6: Description Of Multiple Meter Units (Mmus)
HONEYWELL MULTIPLE METER UNITS (MMU) 4.0 DESCRIPTION OF MULTIPLE METER UNITS (MMU) MMU cabinets can be used to house Class 100, Class 200, Class 320 and Green Class meters. IDRs, (Interval Data Recorders) can also be installed in the MMU cabinets with the meters. -
Page 7: Mmu Cabinet Installation
HONEYWELL MULTIPLE METER UNITS (MMU) 5.0 MMU CABINET INSTALLATION 5.1 MMU Cabinet Description The MMU Cabinet is made from 14 or 16 gauge steel. The cabinet has an ANSI 61 gray exterior finish. It contains a seam that is continuously welded and ground smooth. - Page 8 HONEYWELL MULTIPLE METER UNITS (MMU) Spaces not occupied by meters will have a blank metal cover over the display window. Fig. 3. Example of an 8 Meter MMU Enclosure. 62-0400-01...
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Page 9: Mmu Cabinet Wiring
HONEYWELL MULTIPLE METER UNITS (MMU) 6.0 MMU CABINET WIRING 6.1 General Wiring Instructions Wiring of the individual MMU meters are the same as for a stand-alone meter. See section 7.0. Refer to the Individual Meter Installation Manual for individual meter wiring. - Page 10 HONEYWELL MULTIPLE METER UNITS (MMU) a. The sensor leads cannot be installed randomly and should be bundled together when they are routed to the meters which are mounted on the door of the MMU. They shall be secured and routed away from the power wiring and the communication cabling.
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Page 11: Individual Meter Wiring Diagrams And Installation Procedures
HONEYWELL MULTIPLE METER UNITS (MMU) 7.0 INDIVIDUAL METER WIRING DIAGRAMS AND INSTALLATION PROCEDURES 7.1 Class 100, 200 and Green Class Meter Wiring Diagrams and Installation Procedures Wiring of each individual MMU meter is the same as for it’s respective stand-alone meter. -
Page 12: Class 320 Meter Wiring Diagrams And Installation
HONEYWELL MULTIPLE METER UNITS (MMU) 7.2 Class 320 Meter Wiring Diagrams and Installation Procedures Wiring of each individual Class 320 MMU meter is the same as for its respective stand- alone meter. Refer to the stand alone Class 320 Meter Installation Manual for detailed wiring diagrams and installation instructions. -
Page 13: System Wiring Guides
HONEYWELL MULTIPLE METER UNITS (MMU) Appendix A - System Wiring Guides Connects via RJ-45 USB port on PC USB Key (SUB-USBK)* RJ-11 3 FT USB A to USB B cable AC ADAPTER 4-CONDUCTOR FLAT MODULAR CABLE UP TO 4000 FEET TOTAL... - Page 14 HONEYWELL MULTIPLE METER UNITS (MMU) Appendix B - System Wiring Guides Connects via RJ-45 USB port on PC USB Key (SUB-USBK) RJ-11 AC ADAPTER 4-CONDUCTOR FLAT MODULAR CABLE UP TO 4000 FEET TOTAL DAISY-CHAIN OR STAR CONNECTION (UP TO CHANNEL 1 OF 3...
- Page 15 HONEYWELL MULTIPLE METER UNITS (MMU) Appendix C - Modem System Configuration Diagrams UP TO 8 METERS IDR-8, USING HONEYWELL METERS: IDR A UP TO 4000 RS-232 SERIAL PORT FEET TOTAL COM1 THROUGH COM4 MAX. 15' UP TO 52 UP TO 8 METERS...
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Page 16: Hard Wired System Configuration Diagrams
HONEYWELL MULTIPLE METER UNITS (MMU) Appendix D - Hard Wired System Configuration Diagrams IDR-8, USING HONEYWELL METERS: ® UP TO 8 METERS UP TO 4000 FEET TOTAL UP TO CHANNEL 1 52 IDRS RS-232 SERIAL UP TO 8 METERS PORT... -
Page 17: Hard Wired System Configuration Diagrams (Continued)
HONEYWELL MULTIPLE METER UNITS (MMU) Appendix E - Hard Wired System Configuration Diagrams IDR-16, USING HONEYWELL METERS ® UP TO 16 METERS UP TO 4000 FEET TOTAL UP TO 26 IDR-16S CHANNEL 1 RS-232 UP TO 16 METERS SERIAL PORT... -
Page 18: Troubleshooting
HONEYWELL MULTIPLE METER UNITS (MMU) 8.0 TROUBLESHOOTING The Honeywell meters are calibrated and tested at the factory before being packaged and shipped. If installed properly and in accordance with these installation instructions, your Honeywell meter should provide years of trouble-free service. If the meter should not function, the following guide will assist in troubleshooting the installation. -
Page 19: Meter Limited Warranty
2. Honeywell must be notified of the defect within ninety (90) days after the defect becomes apparent or known. 3. Buyer’s remedies shall be limited to repair or replacement of the product or com- ponent which failed to conform to Honeywell’s express warranty set forth above. - Page 20 HONEYWELL MULTIPLE METER UNITS (MMU) Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North ® U.S. Registered Trademark Golden Valley, MN 55422 © 2012 Honeywell International Inc. 62-0400-01 JPG Rev. 10-12 customer.honeywell.com Printed in United States...