Siemens SIMATIC TIWAY 1 Bedienungsanleitung PDF herunterladen (Seite 15)

TIWAY 1 Overview

1-4

TIWAY 1 TI505 NIM User Manual

1.4 THE TI505 NIM

The TI505 NIM is the TIWAY I Network Interface Module for the SIMATIC TI505

Programmable

Controllers. See Chapter 3 for a specific listing of controllers supported

the TI505 NIM.

The TI505 NIM provides several features which ensure maximum network signal

integrity.

 Each

communication port is provided with a “Jabberstop” circuit to disable the

port’s transmitter in the event of a communication port failure. This helps

minimize failures resulting in continuous network transmission which would

dominate

the communication channel.



The NIM provides data integrity checking of network communications.



The NIM meets several stringent noise and environmental specifications.

 Built-in

diagnostics

aid in troubleshooting NIM failures and problems.

Chapter

3 provides a description of the diagnostics.

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