Vicpas IND110 Technical Manual Download Page 24

IND110 Technical Manual 

5-8

 

Calibration 

 

 

 

 

 

 

 

 

 

 

The above chart illustrates the calibration and setup functions. Position the DIP switch 
located on the front panel to select the desired function. After calibration is complete, 
set all switches to OFF to store the settings. 

SWITCHES LED 

status 

OPERATING 

MODE 

1 2 3 4 5 6 LO  HI 

CONDITIONS NOTES 

on on Weight 

below 

setpoint 

off on Weight 

between 

LO 

& HI setpoint 

off off Weight 

above 

HI 

setpoint 

Operational 
status 
Normal 
conditions 

 

 

Normal 

Weigh 

Mode 

 
Off 

 
Off 

 
Off 

 
Off 

 
Off 

 
Off

flash  flash

Error  

Analog=0 mA. 
Setpoint=OFF 

off flash

Coarse 

zero 

adjustment mode 

Zero 
calibration 

 
On 

 
Off 

 
Off 

 
Off 

 
Off 

 
Off

flash off  Fine 

zero 

adjustment mode 

off flash

Coarse 

span 

adjustment mode 

Span 
Calibration 

 
Off 

 
On 

 
Off 

 
Off 

 
Off 

 
Off

flash off  Fine 

span 

adjustment mode 

off flash

Coarse 

HI 

setpoint 

adj. mode 

HI setpoint 
setting 

 
Off 

 
Off 

 
On 

 
Off 

 
Off 

 
Off

flash  off 

Fine HI setpoint adj. 
Mode 

off 

flash

Coarse LO setpoint 
adj. Mode 

LO setpoint 
setting 

 
Off 

 
Off 

 
Off 

 
On 

 
Off 

 
Off

flash  off 

Fine LO setpoint 
adj. Mode 

Use 

4

 key to 

toggle from 
coarse to fine 
modes. 
LO LED flashes 
for coarse. 
HI LED flashes 
for fine. 
Use + key to 
increment or 
Use – key to 
decrement 
analog output 
voltage. 
Press and hold 
key for faster 
speed 
adjustment. 

METTLER TOLEDO 

IND110

 

PWR

Lo

Hi

SET key 
INC key 
DEC key 

-

+

4

Setpoint
Output

4/20 mA 
Output

DC Power 
Input 

Power ON LED 
Hi Setpoint LED 
Calibration switches 
Lo Setpoint LED 

Analog load 
cell input 

Summary of Contents for IND110

Page 1: ...IND110 Load Cell Signal Converter Technical Manual 17041600A 5 04 00...

Page 2: ......

Page 3: ...ORE CONNECTING DISCONNECTING ANY INTERNAL ELECTRONIC COMPONENTS OR INTERCONNECTING WIRING BETWEEN ELECTRONIC EQUIPMENT ALWAYS REMOVE POWER AND WAIT AT LEAST THIRTY 30 SECONDS BEFORE ANY CONNECTIONS OR...

Page 4: ...ates is in conformity with the following standard s or other normative document s auf das sich diese Erkl rung bezieht mitder den folgenden Norm en oder Richtlinie n bereinstimmt Auquel se r f re cett...

Page 5: ...shed with Restricted Rights Copyright 2004 METTLER TOLEDO This documentation contains proprietary information of METTLER TOLEDO It may not be copied in whole or in part without the express written con...

Page 6: ...terference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC...

Page 7: ...For your notes...

Page 8: ...Chapter 3 0 Specifications 3 1 Chapter 4 0 Dimensions 4 1 Chapter 5 0 Installation 5 1 Load cell connections 5 1 Load cell Selection 5 2 Module mounting details 5 3 Analog Output 4 20 mA Connections 5...

Page 9: ...it and then converting it back to an analog 4 20 mA signal It would then be typically sent to a remote analog input such as a PLC In addition to the 4 20 mA output signal two discrete setpoint output...

Page 10: ...IND110 Technical Manual 1 2 For your notes...

Page 11: ...del of the IND110 Signal Converter The IND110 is not suitable for mounting into a harsh environment without a protective enclosure An optional stainless IP66 rated enclosure with gasket is available s...

Page 12: ...of enclosure is available when installation in hazardous areas is required by ordering part number 17041800A It is rated by the manufacturer for use in a Class I Group C D Class II Group E F G Class I...

Page 13: ...put Resolution 1 part in 4000 min 25 cell span Output Linearity 0 012 max Temp Stability 20 PPM C span 50 PPM C zero Conversion time 50 mS 20 updates sec Isolation Circuit common connected to supply c...

Page 14: ...IND110 Technical Manual 3 2 For your notes...

Page 15: ...Chapter 4 0 Dimensions METTLER TOLEDO IND110 PWR Lo Hi 5 57 7 7 74 4 1 10 00 0 Module Dimensions Figure 4 4 0 101 6 7 5 190 5 2 75 69 9 6 25 158 75 7 0 177 8 Stainless Steel Enclosure Dimensions Figur...

Page 16: ...IND110 Technical Manual 4 2 Explosion Proof Enclosure Dimensions Figure 6 7 75 196 9 7 0 177 8 6 0 152 4 8 0 203 2 5 0 127 6 75 171 5...

Page 17: ...C SAFE BARRIER FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN BODILY HARM AND OR PROPERTY DAMAGE Load cell connections must be made with shielded cable as shown below Note that the IND110 SHIELD...

Page 18: ...west resistance allowed 3 Calculate the full scale load cell signal output a Mv system capacity x single cell output rating x excitation voltage single load cell capacity x number of cells weighing ra...

Page 19: ...has two tapped 3 4 NPT holes only Sealed explosion proof fittings are required to complete the installation The installer must provide them insure they are properly installed and sealed according to...

Page 20: ...ns snap the module onto the DIN rail first and then install into the enclosure First install the M6 screws loosely into predrilled holes in the enclosure Next place module and rail onto screws The rai...

Page 21: ...on and 4 20 mA common lines together As a result connect only one of these points to an earth ground Many process control instruments connect their 4 20 mA common to earth internally If true this syst...

Page 22: ...ngerous The supply chosen must also have an isolated output This is important because the 24 VDC common load cell shield setpoint common and the 4 20 mA common are internally connected together These...

Page 23: ...nsistor can sink 75 mA drive a load rated at 75 mA or less The load must be connected to an ungrounded voltage of 24VDC or less CAUTION If the user s DC load supply is grounded some form of isolation...

Page 24: ...n Off Off Off Off Off flash off Fine zero adjustment mode off flash Coarse span adjustment mode Span Calibration Off On Off Off Off Off flash off Fine span adjustment mode off flash Coarse HI setpoint...

Page 25: ...for fine adjustment When correct span value is obtained return DIP switch 2 to OFF position The full load current output is stored NOTE It is possible to calibrate with a value less than full load we...

Page 26: ......

Page 27: ...D110 make sure the power has been removed There are no field serviceable parts within the IND110 WARNING DISCONNECT ALL POWER TO THIS UNIT BEFORE INSTALLING SERVICING OR CLEANING FAILURE TO DO SO COUL...

Page 28: ...6 2 For your notes...

Page 29: ......

Page 30: ...1900 Polaris Parkway Columbus Ohio 43240 www mt com P N 17041600A METTLER TOLEDO is a registered trademark of Mettler Toledo Inc 2004 Mettler Toledo Inc Printed in USA 17141600A...

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