LOGO! Basic Modules With Display

Logic module LOGO! Simply different – simply ingenious


With LOGO!, Siemens offers you the ideal controller for simple automation tasks in industry and building services. The modular design of LOGO! makes it consitently flexible.
A wide range of modules allows you to create configurations to meet your needs.

LOGO!8 The new generation

This new model accommodates virtually every application demand with simplified handling, a new display, and full communication options via Ethernet. The web server application makes everything very simple.

A New 6 line display with 16 characters per line. This allows you to create clear messages. Three backlight colors are selectable.
Remote communication via mobile network (GSM), time synchronisation and position detection (GPS) provided by a communication module CMR completes the spectrum of new opportunities for LOGO!.

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.

Design and functions

LOGO! 8 The new generation of logic modules

  • 8 basic units for all voltages, four of them with a new display

  • All units come with an Ethernet interface, footprint like LOGO! 6 (4TE);
    and connections are compatible with previous versions

  • Several version for different supply power DC 12V/24V RCE, AC/DC 24V RCE, DC 24V CE,
    AC/DC 115/240V RCE

  • 400 blocks program memory

  • Integrated web server in all basic units

  • Display with a new look and feel (6-lines with 16 characters each, 3 background colors)

  • Connectivity for remote LOGO! 8 text display via Ethernet for all LOGO! 8 basic modules

  • Seven digital modules and three analog modules for additional I/Os

  • Digital outputs increased to 20 and analog outputs to 8

  • A maximum of 9 LOGO!s can be networked

  • Communication to SIMATIC S7 CPUs and HMI possible

  • Data logging

  • Standard SD cards as the storage medium

  • Editing of „User defined Functions“ (macro function blocks)

  • Reference of parameters now as graphic view

  • Program and connection compatible with earlier LOGO! versions

  • 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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Attention: LOGO! 8 basic modules only accept the new expansion modules and LOGO! TDE