Schneider Automation Interbus Fiber Optic CommunicationsAdapter Manual de usuario descargar pdf (Pagina 13)

Interbus with TSX Momentum Overview

2.1 General Information on Interbus

Interbus is an open communications standard currently supported by over 200

equipment manufacturers with many diverse products. Interbus is a high speed

network design to connect I/O Modules, sensors, actuators and control devices

with programmable controllers and computer systems.

Interbus is a master/slave network designed for the efficient exchange of I/O data.

It has the capability to communicate with up to 256 devices over a distance of

42,000 feet (13 km) using twisted pair cable, and read 1024 inputs and write 1024

outputs in 4 ms. This provides optimum flexibility in configuration of a control

system in terms of the number of I/O drops and communication distances. In

addition to system configuration flexibility, Interbus does not compromise system

performance or reliability of I/O data. In addition to the Modicon Terminal I/O

modules, the use of Interbus compatible control products from other manufacture’s

provides an easy to integrate, cost effective control system based on an open

system architecture. A typical system configuration using Terminal block I/O

Modules together with Momentum I/O modules is shown in Figure 4 (page 15).

The 170 INT 110 00 Interbus Communication Adapter provides the communication

interface between Momentum I/O base and the Interbus network. This adapter can

be plugged into any Momentum I/O base to create a functional I/O unit on the

Interbus network.

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Schneider Automation Interbus Fiber Optic CommunicationsAdapter Manual de usuario Pagina 13