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Warranty, Liability and Support

Time switch based on the S7-300/400 CPUs with simple HMI system

including radio-controlled clock connection

Rev. B - final 19.07.2002 3/84

BID21669756_Zeitschaltuhr_einfach_DOKU_v20_e.doc

Foreword

Structure of the document

The documentation of this application is divided into the following main

parts.

Part Description

Note

Part A1 gives you a general overview of the

contents. You will learn about the components

used (standard hardware and software and

newly developed software).

The basic function data illustrate the powerful

performance of this application.

Part A2 gives you a detailed description of the

function processes of the hardware and

software components. Read this part if you

want to know what the functions do and how

the solution components interact.

You can skip this part if

you only want to test the

application using step-by-

step instructions.

Part B takes you step by step through

installation and start-up of the application.

Part C is of interest if you want to take the

software and expand or adapt it to your set-up.

Programming Language	STEP 7 (LAD, FBD, STL, SCL, GRAPH)
Communication Interfaces	MPI, PROFIBUS
Power Supply	24 V DC, 120/230 V AC (Power supply modules are separate and chosen based on system requirements)
Operating Temperature	0°C to 60°C
Mounting	Rack mounting
Processor	CPU 412-1, CPU 414-2, CPU 416-2, CPU 417-4 (Different CPUs offer varying performance and features)
Relative Humidity	5 to 95% (non-condensing)

Siemens Simatic S7-400 Application Description

Other manuals for Siemens Simatic S7-400