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7 interface modules, Interface modules – Siemens S5-135U/155U User Manual

Page 291

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7-1

System Manual
C79000-G8576-C199-06

Interface Modules

Various interface modules (IMs) are available for communication between a
central controller and expansion units, and between expansion units.
Interface modules in the central controller are known as EU interface
modules; those inserted in an EU are known as CC interface modules.

This chapter describes the EU interface modules:

S

IM 300-3, IM 300-5, IM 301-3, IM 301-5 and IM 304

as well as the CC interface modules:

S

IM 312-3, IM 312-5, IM 310 and IM 314

Other IMs such as the IM 307-IM 317 and the IM 308-IM 318 are described
in separate manuals (see Catalog ST 54.1). The IM 306 CC interface module
is described in the S5-115U PLC manual.

A general overview of the applications of individual IMs can be found in
Chapter 2: “Centralized and Distributed Configuration of a Programmable
Controller.”

Section

Description

Page

7.1

The 300 and 312 Interface Modules

7-2

7.2

The 301 and 310 Interface Modules

7-9

7.3

The 304 and 314 Interface Modules

7-13

7.4

Technical Specifications

7-20

Chapter
Overview

7