Siemens SIMATIC TIWAY 1 Bedienungsanleitung PDF herunterladen (Seite 13)

TIWAY 1 Overview

1-2

TIWAY 1 TI505 NIM User Manual

1.1 TIWAY I OPTIONS

TIWAY

I network products provide a number of options.

 TIWA

Y I networks can be configured for short distances or a long distances.



Redundant or single media transmission is available.



Baud rates from 1

10 baud to 1

15.2K baud are available.

 TIWAY I devices can operate with modems in either full or half duplex mode,

synchronously

or asynchronously



Both NRZ and NRZI data encoding are available.

1.2 SYSTEM BLOCK DIAGRAM

Figure 1Figure 1 illustrates the basic system block diagram of a TIWAY I Network.

System

components include:

 Host System Interfaces (including Host Adapters, Gateways, and Network

Control

Modules)



Siemens Programmable Controller Network Interface Modules (NIMs)

 UNILINK Secondary

Adapters for interfacing non-Siemens products to

the

TIW

Y I Network

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Siemens SIMATIC TIWAY 1 Bedienungsanleitung Seite 13