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Geokon 4999 Instruction Manual

Terminal box
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Instruction Manual
Model 4999
Terminal Box
No part of this instruction manual may be reproduced, by any means, without the written consent of Geokon, Inc.
The information contained herein is believed to be accurate and reliable. However, Geokon, Inc. assumes no responsibility
for errors, omissions or misinterpretation. The information herein is subject to change without notification.
Copyright 2012-2016 Geokon Inc. All Rights Reserved.
(Doc Rev E 11/23/2016)

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Summary of Contents for Geokon 4999

  • Page 1 Model 4999 Terminal Box No part of this instruction manual may be reproduced, by any means, without the written consent of Geokon, Inc. The information contained herein is believed to be accurate and reliable. However, Geokon, Inc. assumes no responsibility for errors, omissions or misinterpretation.
  • Page 3 The buyer's sole remedy for any breach of this agreement by Geokon, Inc. or any breach of any warranty by Geokon, Inc. shall not exceed the purchase price paid by the purchaser to Geokon, Inc. for the unit or units, or equipment directly affected by such breach.

  • Page 4: Table Of Contents

      2. MOUNTING THE TERMINAL BOX ........................2   3. CONNECTING THE SENSORS TO THE TERMINAL BLOCKS ..............2   4. WIRING DIAGRAMS ............................3   4999-11-4S ..............................4 ODEL   4999-11-8S ..............................5 ODEL   4999-16VTS ..............................6 ODEL  ...

  • Page 5: Introduction

    1. INTRODUCTION The Model 4999 Terminal Box is intended for use with Geokon Vibrating Wire Sensors with or without Thermistors. Various models are available:  Model 4999-11-2S for up to 2 VW Sensors with Thermistors  Model 4999-11-4S for up to 4 VW Sensors with Thermistors ...

  • Page 6: Mounting The Terminal Box

    2. MOUNTING THE TERMINAL BOX The Terminal Box should be mounted to a flat vertical surface using the holes in the mounting brackets, or “feet”, at the top and bottom of the enclosure. For the over- voltage surge protection to be effective the earth ground lug on the outside of the Terminal Box needs to be connected by a thick copper wire to an earth ground.

  • Page 7: Wiring Diagrams

    4. WIRING DIAGRAMS Model 4999-11-2S 2 Vibrating Wire Gages with 2 Thermistors FRONT PANEL Connect the patch cord (flying leads) for a GK-403 or GK-404 as follows: Boot Color Switch Plate Post Label Gage + Black Gage - White Thermistor...

  • Page 8: Model 4999-11-4S

    Model 4999-11-4S 4 Vibrating Wire Gages with 4 Thermistors FRONT PANEL Connect the patch cord (flying leads) for a GK-403 or GK-404 as follows: Boot Color Switch Plate Post Label Gage + Black Gage - White Thermistor Green Thermistor Blue...

  • Page 9: Model 4999-11-8S

    Model 4999-11-8S 8 Vibrating Wire Gages with 8 Thermistors FRONT PANEL Connect the patch cord (flying leads) for a GK-403 or GK-404 as follows: Boot Color Switch Plate Post Label Gage + Black Gage - White Thermistor Green Thermistor Blue...

  • Page 10: Model 4999-16Vts

    Model 4999-16VTS 16 Vibrating Wire Gages with 16 Thermistors FRONT PANEL Connect the patch cord (flying leads) for a GK-403 or GK-404 as follows: Boot Color Switch Plate Post Label Gage + Black Gage - White Thermistor Green Thermistor Blue...

  • Page 11: Model 4999-32Vts

    Model 4999-32VTS 32 Vibrating Wire Gages with 32 Thermistors Front Panel Connect the patch cord (flying leads) for a GK-403 or GK-404 as follows: Boot Color Switch Plate Post Label Gage + Black Gage - White Thermistor Green Thermistor Blue Cable Shield Note: To read positions 9 through 16 the first switch (1-8) must be set to "9-16."...

  • Page 12: Model 4999-32Vws

    Model 4999-32VWS 32 Vibrating Wire Gages FRONT PANEL Connect the patch cord (flying leads) for a GK-403 or GK-404 as follows: Boot Color Switch Plate Post Color Red (Gage +) Black Black (Gage -) Blue Blue (Cable Shield) NOTE: Gages connected to positions 1 through 16 on the terminal board are selected with the left hand rotary switch.

  • Page 13: Specifications

    5. SPECIFICATIONS Tripolar Plasma Surge Arrestor Nominal DC Breakdown Voltage: 230V Surge Life: 400 (10/1000 ms pulse @ 500 A) Maximum Surge Current: 10 kA per side (8/20 s pulse) Insulation Resistance: 10000 M Operating Temperature: 65 to +125 C Bipolar Plasma Surge Arrestor Nominal DC Breakdown Voltage: 300V Surge Life: 1000 (10/1000 s pulse @ 500 A)

  • Page 14: Appendix A. Model 8032-27 And Load Cell Wiring

    White's Black* Green Blue White's black and Green wires are switched on Geokon 3 gage VW load cells prior to serial number 3313. Table 1 -Common Conductor Chart The following wiring charts detail the connections between the load cell and 8032-27...
  • Page 15 4999-11-8S Terminal Vibrating Wire Board with Thermistor VW Sensor #1 8032-27 Thermistor Thermistor SHIELD Shield Drain Wire VW Sensor #2 8032-27 SHIELD VW Sensor #3 8032-27 SHIELD       VW Sensor #6 8032-7 SHIELD...
  • Page 16 4999-16VTS Terminal Vibrating Wire Board with Thermistor VW Sensor #1 8032-27 Thermistor Thermistor Shield Drain Wire VW Sensor #2 8032-27 VW Sensor #3 8032-27       VW Sensor #6 8032-7...

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