PLC

Siemens controller logo 8  plc

Overview

The compact, easy-to-use and low-cost solution for simple control tasks

Compact, easy to operate, universally applicable without accessories

“All in one”: Integrated display and operator panel

36 different functions can be connected at the press of a button or by means of PC software; up to 130 times over

LOGO! 8 : 38/43 different functions can be linked at the press of a button or using PC software; up to 200/400 times

Functions are easy to change at the press of a button. No more time-consuming rewiring

Application

The LOGO! logic module is the convenient, user-friendly solution for simple open-loop and closed-loop control tasks.

LOGO! can be implemented universally, e.g.:

Building services/electrical installation sector (lights, blinds, awnings, gates, access control points, barriers, ventilation systems…).

Control cabinet manufacture.

Mechanical engineering (pumps, small presses, compressors, lifting platforms, conveyor belts …).

Special controls for conservatories, greenhouses.

Signal preprocessing for other controllers.

LOGO! logic modules are modular and can be flexibly expanded to suit the application.

Marine approvals

American Bureau of Shipping, Bureau Veritas, Det Norske Veritas, Germanischer Lloyd, Lloyds Register of Shipping; Polski Rejestr Statków, etc.

Design

LOGO! Modular is available in different versions for different connection voltages (12 V DC, 24 V DC, 24 V AC, 115/230 V DC, 115/230 V AC):

Standard versions.

Pure versions, cost-optimized without key control panel and display.

The LOGO! version have the following distinguishing features:

R: Relay output.

C: Clock/time switch.

E: Ethernet interface.

o: without display.

LOGO! is simple:

Key control panel and display in one device. Further tools are not required.

Power failure-proof backup of switching program and setpoints (e.g. timers) due to integrated EEPROM.

LOGO! saves space:

e.g. LOGO! 230RC: 72 x 90 x 55 mm (W x H x D).

Adapted installation in the distributor box (same dimensions as ground-fault circuit interrupter).

LOGO! offers maximum flexibility and can be implemented universally:

Expandability:

Expansion modules can be connected depending on the application.

LOGO! is communication-capable:

Optional communication modules enable the connection to AS-Interface and KNX Konnex networks.

LOGO! 7 and 8 can communicate with other LOGO! units or also with SIMATIC Controllers or SIMATIC Panels

Function

LOGO! is simple:

36 different functions:

stored basic functions (e.g. AND, OR) and special functions (e.g. counter, latching relay, PI controller) for electrical engineering.

Program generation by simple combining of stored functions at the press of a key or using PC software.

User-friendly and simple duplication of the control program by means of an optional program module.

LOGO! 8:

38 / 43 different functions: Integrated basic functions (e.g. AND, OR) and special functions (e.g. counter, latching relay, PI controller)

User-friendly and simple duplication of the switching program by means of an optional program module or using a standard CF/micro CF card

LOGO! offers maximum flexibility and can be implemented universally:

Flexible options for making changes by recombining functions at the press of a key. No more time-consuming rewiring.

Optional operation on the PC:

Creating, simulating, online testing and archiving the control program on the PC, incl. documentation options

Details