Table of Contents
Introduction..................................................................................................................................... 4
Specifications.................................................................................................................................. 4
Connections Diagram ..................................................................................................................... 5
A20829 ......................................................................................................................................... 5
A20830 ......................................................................................................................................... 6
Connection Ports & Function ...................................................................................................... 6
Mounting ......................................................................................................................................... 7
A20829 ......................................................................................................................................... 7
A20830 ......................................................................................................................................... 8
Modbus............................................................................................................................................ 8
A20829 ......................................................................................................................................... 8
A20830 ......................................................................................................................................... 9
Modbus Registers ..........................................................................................................................10
Initial Network Configuration ........................................................................................................18
nLocateIP Method ......................................................................................................................18
Control Interface via Web Browser................................................................................................20
Main............................................................................................................................................21
Instrument Information..............................................................................................................21
Sensor Information ....................................................................................................................22
Instrument Configuration...........................................................................................................23
Output Configuration..................................................................................................................23
Output Calibration ......................................................................................................................25
Sensor Calibration......................................................................................................................26
A20829 ....................................................................................................................................26
A20830 ....................................................................................................................................28
Input Configuration ....................................................................................................................30
Zero & Span Calibration: ........................................................................................................30
TC Trim ...................................................................................................................................30
CJ Trim ...................................................................................................................................31
Alarms........................................................................................................................................31
SSI Configuration .......................................................................................................................32
Read/Write Registers.................................................................................................................33
Network Configuration...............................................................................................................34
Replacement Parts ........................................................................................................................35
