Introduction; Adam-2000 I/O Modbus Mapping Table; A.1 Introduction - Advantech ADAM-2000 Series User Manual

Wireless sensor network data acquisition modules

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A.1

Introduction

ADAM-2000 series supports Modbus RTU protocol and serves as Modbus slave

devices that takes commands from a Modbus master. Each module has its own

unique Modbus ID such that master can address each individual slave. The ADAM-

2000 series are the Modbus RTU ready communication solution for Wireless Sensor

Network data acquisition applications.

A.2

To use the Modbus devices properly, the Modbus ID, Function code, Register

Address and Value must be properly configured. In this section, you can find the

detail Modbus information of the ADAM-2000 series.

Table A.1: Modbus ID Table of ADAM-2000 series

Function

Coordinator

Router

End Device

Note!

* Modbus registers below are based on the firmware version A2.10 B03

and later on.

ADAM-2000 Series User Manual

Modbus ID Range

241 ~ 244 (Initial Mode), 245 ~ 248(Normal Mode)

1~240

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