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Modbus Interface
BEKA Advisor A90 Modbus Interface
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Table Of Contents
Introduction
What’s in this Modbus Interface Guide
What’s in the Instruction Manuals
Other sources of information
Product Overview
Function
Display
Analogue Input
Optional Alarm Outputs
Optional Analogue Output
Modbus Implementation
Exclusions
Hardware
Setting the Address
Reset to Defaults
Supported Modbus Functions
Diagnostics (Function Code 0x08)
Read Device Identification (Function Code 0x2B)
Modbus Register Address Map
This guide applies
to the following
models:
A90-xx-M
-
Panel mounted, Safe Ar
ea
A90-SS-xx-M
-
Rugged
Panel mounted, Safe Are
a
Note :
The optional RS485
Communications module
(-M)
must be fitted
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