BINMASTER BMRX Series Operating Instructions Manual

BINMASTER BMRX Series Operating Instructions Manual

Rotary level control
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BMRX Series
ROTARY LEVEL CONTROL
OPERATING INSTRUCTIONS
PLEASE READ CAREFULLY
925-0292 Rev C

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Summary of Contents for BINMASTER BMRX Series

  • Page 1 BMRX Series ROTARY LEVEL CONTROL OPERATING INSTRUCTIONS PLEASE READ CAREFULLY 925-0292 Rev C...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL SPECIFICATIONS ....................3 SAFETY SUMMARY......................4 INTRODUCTION....................... 5 INSTALLATION ......................... 5 2.1 Location and Mounting .................... 5 2.2 Input Power and Field Wiring .................. 6 2.3 Grounding........................ 6 DPDT RELAY........................7 3.1 Fail-Safe High......................7 3.2 Fail-Safe Low ......................7 WARRANTY AND CUSTOMER SERVICE ..............
  • Page 3: General Specifications

    BMRX GENERAL SPECIFICATIONS Supply: AC MODELS 24 VAC, 115 VAC, or 230 VAC 50/60 Hz DC MODELS 12 VDC to 24 VDC Supply Tolerance: -15% +10% Load: AC Model = 5.5 VA; DC Models = 1 VA External over current protection: 10A max.
  • Page 4: Safety Summary

    SAFETY SUMMARY Review the following safety precautions to avoid injury, prevent damage to the equipment and maintain protection methods for hazardous locations. The product should be installed, commissioned, and maintained by qualified and authorized personnel only. Install according to installation instructions and comply with all national and local electrical codes. If this product is used in a manner not specified by the manufacturer, the safety and hazardous location protection could be compromised.
  • Page 5: Introduction

    INTRODUCTION The Bin-Master BMRX is a rotating paddle style level sensor which provides reliable point level detection for bulk solids, including powder, pellet, and granular materials. The unit has a switch selectable fail-safe relay that will fall to a "safe" condition in the event of a power failure. The BMRX motor rotates the drive shaft and paddle at 1 RPM.
  • Page 6: Input Power And Field Wiring

    MOUNTING PLATES Mounting plates are necessary when a completely assembled unit is to be mounted on the bin wall from the out- side. A 5 1/2” hole is cut in the bin. Six bolt holes are drilled around the hole to match the mounting plate. The plate, with the unit attached, is then bolted in place.
  • Page 7: Grounding

    Grounding An equipment grounding connection (earth ground) must be supplied to the unit for safety. Connect the ground conductor to the green equipment grounding screw identified in the enclosure. DPDT RELAY The DPDT relay utilizes a Fail Safe selector switch. There are 2 positions for this switch, High (H) and Low (L). A Fail-Safe condition means that the DPDT relay contact positions are set up so that in the event of a power failure the relay will be de-energized and the contacts will indicate a condition that is deemed safe for the application.
  • Page 8: Warranty And Customer Service

    WARRANTY AND CUSTOMER SERVICE Limited Warranty BinMaster warrants this product against defects in material and workmanship for two (2) years according to the fol- lowing terms: 1.) This warranty extends to the original purchaser only and commences on the date of original purchase.
  • Page 9: Declaration Of Conformity

    Lincoln, NE 68507-9741 Phone: 402-434-9100, Fax: 402-434-9133 BinMaster declares under our sole responsibility that all models of the BMRX level control devices listed below comply with the following directives and harmonized standards. This product if installed, operated and main- tained as described in this manual will provide a safe and reliable point level control device for bulk solid materi- als.
  • Page 10 Mounting Instructions Always Mount Unit With Conduit opening down Conduit Seal For hazardous locations an appropriate conduit seal off as per the installation class or zone is required within 18” of the enclosure. 925-0292 Rev C...

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