LOGO! Overview


What distinguishes LOGO!?

System Overview

LOGO! from Siemens offers you the support you need at a price you can afford. Perform small-scale automation tasks more quickly and free up space in your switch cabinet.
With 8 basic logic functions and 30/35 special functions, the LOGO! logic module can replace a large number of conventional switching and control devices. The natural logic module choice: LOGO! now is even more versatile for analog value applications and simple control tasks.

The integrated display of LOGO! can be used to show and change process parameters, as well as for programming of LOGO!.
LOGO! 8 with the new display accommodates virtually every demand of customers with simplified handling, and full communication options via Ethernet. The web server application does not need any html knowledge.
Via Ethternet communication you can create configurations including SIMATIC HMI and S7 controllers.
Additionally communications modules are available, providing communications via SMS, time synchronization and position detection, or to create small ethernet networks.

Despite the ongoing and consistent development of the functionality, ease of operation for programmers and users has always been paramount.
For this reason we introduced "ready-to-use functions" such as ON/OFF delay, weekly timer, pulse generator, astro timer, annual timer, stop watch, etc. which usually have to be programmed first in a typical PLC. More than 40 functions are available and programs can include up to 400 blocks.

Customers can use LOGO! to program their own macro functions and create libraries from tested subfunctions. The option to record data opens up new areas of application.

LOGO! 8 basic device with integrated display

LOGO! 8 starting from version FS:04 offers in combination with LOGO! Soft Comfort 8.1 the following new functions:

  • Extented temperature range -20 to 55°C, without condensation

  • Integrated Modbus TCP/IP communication

  • Date- and time synchronization via NTP

  • LOGO! Access Tool for writing process values directly into an Excel sheet in RUN mode of the LOGO!
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LOGO! 8 - Impressions

LOGO! 8 - in Overview

See the new functions in a video

 Watch the animation

See the highlights in a video

 Watch the animation