VAS Engineering Doric 400A - Front Panel,Basic Indicator; Front Panel, Multirange Unit

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Contents5
Input Ranges and Resolution6
Description of the Models7
Single Range Models7
Multirange Models8
Options8
External Switching Stations8
Power Packs8
Printed Circuit Board Options9
Physical Description10
Specifications10
Segment Sizes for Linearization11
Accuracy12
Installation15
Unpacking and Inspection15
Repacking15
Instrument Checkout Procedure16
Configuring the Instrument, General17
Selecting Power Voltage17
Corner of PCB Adjacent to Power Plug18
Range Programming18
Power Voltage Configuration18
F/C and Decimal Point Programming20
Mounting the Instrument21
Panel Mounting21
Bench Mounting22
Instruments in Rack Mount Adapters22
Option Installation23
Rack Mounting23
Installing PCB Options23
Installing Option Board on Display Board24
Installing PCB Options in Model 411 Option Chassis25
Installing the Instrument in a Power Pack Case26
Indicator Installation in a Power Pack Case26
Input/Output Connections28
Signal Connection Diagrams29
Five Input Switching Units30
Power Pack Units30
BCD Data Output Board33
Data Output Pin Assignments33
Data Output Timing Diagram34
Alarm Setpoint Boards35
Analog Output Board36
Affixing Units Label to Front Panel37
Operation38
Applying Power to the Instrument38
Using Basic Units38
Using the Multirange Units38
Front Panel,Basic Indicator39
Front Panel, Multirange Unit39
Using the 5-Input Switching Units40
Using the Power Pack Units42
Battery Power Switch and Low Battery Indicator42
Charging the Battery42
Replacing the Battery43
Using the Model 407 Potentiometer44
Millivolt Source44
Thermocouple Transfer Standard45
Using the Alarm Setpoint Board46
Selecting Setpoint Value46
Setting Deadband47
Switch S348
Calibration49
Test Equipment49
Thermosouples49
Calibration Set-Up50
Linear Voltage Ranges51
K5 Range52
Current Transmitter Ranges53
RTD and TH Ranges55
Multirange Units55
Power Pack 406 and 40756
Analog Output56
Rear View, Option 005A Calibration Pots56

VAS Engineering Doric 400A - Front Panel,Basic Indicator; Front Panel, Multirange Unit

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