Rockwell-automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual Manual do Utilizador descarregar pdf (Página 13)

1 Publication 1794-UM064B-EN-P - May 2014

Chapter

Overview of the FLEX I/O PROFIBUS

APBDPV1 Module

Overview

Read this chapter to familiarize yourself with the adapter module.

The FLEX I/O System

The FLEX I/O system is a small, modular I/O system for distributed

applications that performs all of the functions of rack-based I/O. The FLEX I/O

system contains the following components:

• PROFIBUS adapter/power supply – powers the internal logic for as many

as eight I/O modules

• terminal base – contains a terminal strip to terminate wiring for two- or

three-wire devices

• I/O module – contains the bus interface and circuitry needed to perform

specific functions related to your application

For Information About See Page

The FLEX I/O System 1

Purpose of the FLEX I/O PROFIBUS APBDPV1 Adapter 2

Differences Between APB and APBDPV1 Adapters 2

PROFIBUS APBDPV1 Adapter Components 3

Mount and Remove Your System 4

Optional Accessories 5

Mounting Dimensions and Spacing Requirements 7

Adapter I/O moduleTerminal base

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Rockwell-automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual Manual do Utilizador Página 13