Introduction; Overview - Siemens LOGO! 8 Manual

1 Introduction

Introduction
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1.1

Overview

With LOGO! 8 and integrated functions such as Astrotimer, Yearly and Weekly
Timer, you can quickly and easily solve many automation tasks. The LOGO! text
display (TDE) and the integrated web server of LOGO! 8 offer additional
possibilities for controlling and monitoring.
For communication in building automation, Siemens offers a solution for LOGO! 8
in form of the communication module CMK2000. The communication module
enables communication with any KNX devices via the KNX building system bus.
This application example offers you a complete time switch function for LOGO! 8
and shows you how to mount it into a KNX system via the CMK2000.
Figure 1-1: Hardware setup for the application example
LOGO! 8
LOGO! TDE
Advantages
The combination of the time switch function in LOGO! 8 and the CMK2000 module
offers you the following advantages:

Switching of actuators at configurable times

Configuration of timer via the LOGO! display

Configuration of timer using the integrated Web server of the LOGO! 8

Integration of LOGO! inputs and output into a KNX system
Target group
This application example is aimed at experienced KNX users who seek to expand
their KNX system with the functionalities of a LOGO! 8.
Time Switch Function
Entry ID: 109745699, V1.0,
LOGO! CMK2000
ETHERNET TCP/IP
04/2017
• Buttons
• Actuators
• ...
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