LOGO! 8.4 Logic Modules

Siemens LOGO! 8.4 modules offer enhanced flexibility, smart cloud connectivity, and versatile communication options for every application

Image of Siemens LOGO! 8.4 Logic Modules Siemens small LOGO! modules perform functions once previously reserved for larger controllers. The latest development brings LOGO! into the cloud. Users are no longer limited by the storage volume of the SD card but can now send data to the cloud. This has the advantage that data can be accessed and edited regardless of location. If values are to be displayed graphically, the freshly revised LOGO! Web Editor enables users to create their own web pages, which are also stored in the cloud. Using the integrated webserver functionality, users can also control or trigger an alarm.

It is easy to connect LOGO! to the cloud with the 8.4 version of the LOGO! Soft Comfort software. Currently, it is possible to use the Amazon Web Services (AWS) cloud, with more options becoming available later.

The upgrade for LOGO! Soft Comfort V8.4 includes
  • Upgrade for LOGO! Soft Comfort V8.4
  • LOGO! Access Tool
  • LOGO! Web Editor V1.2
  • LOGO! Integrity Tool
  • SGLAN Connector
Features in LOGO! Soft Comfort V8.4
  • Support of LOGO! 8.4 firmware
  • Software tool for checking the integrity of the installed LOGO! Soft Comfort and LOGO! Web Editor
  • Batch download
  • Support of the operating systems Microsoft Windows 11 and MacOS 12.1 Monterey
  • Configuration for sending emails
  • Enhanced detection of LOGO! basic devices in the local network
  • Use of AZUL ZULU Java
  • Sending emails
  • Support cloud services (Amazon, Microsoft Azur, and Alibaba)
  • Open MQTT communication
  • Download of datalog files in RUN mode
  • More memory (VX memory 2 KB, VR memory 512 bytes)
  • Enhanced performance when accessing the web server
  • Compatible with the latest expansion modules

LOGO! 8.4 Logic Modules

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
LOGO 12/24RCE. 8DI(4AI)/4DO. 4006ED10521MD080BA2LOGO 12/24RCE. 8DI(4AI)/4DO. 4008 - Immediate$2,666.69View Details
LOGO 24CEO. 8DI(4AI)/4DO. 400 BL6ED10522CC080BA2LOGO 24CEO. 8DI(4AI)/4DO. 400 BL0 - Immediate$1,799.03View Details
LOGO 24CEO. 8DI(4AI)/4DO. 400 BL6ED10522MD080BA2LOGO 24CEO. 8DI(4AI)/4DO. 400 BL0 - Immediate$1,982.63View Details
LOGO 24CE. 8DI(4AI)/4DO. 400 BLO6ED10521CC080BA2LOGO 24CE. 8DI(4AI)/4DO. 400 BLO22 - Immediate$2,051.52View Details
LOGO  24RCEO. 8DI/4DO. 400 BLOCK6ED10522HB080BA2LOGO 24RCEO. 8DI/4DO. 400 BLOCK1 - Immediate$2,179.04View Details
LOGO 230RCEO. 8DI/4DO.400 BLOCKS6ED10522FB080BA2LOGO 230RCEO. 8DI/4DO.400 BLOCKS0 - Immediate$2,228.22View Details
LOGO 24RCE. 8DI/4DO. 400 BLOCKS6ED10521HB080BA2LOGO 24RCE. 8DI/4DO. 400 BLOCKS12 - Immediate$2,301.30View Details
LOGO 230RCE. 8DI/4DO. 400 BLOCKS6ED10521FB080BA2LOGO 230RCE. 8DI/4DO. 400 BLOCKS1 - Immediate$2,763.33View Details

LOGO! Expansion Modules

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
INPUT MODULE 2 ANALOG 12-24V6ED10551MD000BA2INPUT MODULE 2 ANALOG 12-24V8 - Immediate$1,799.03View Details
I/O MODULE 4 DIG 4 RELAY 12-24V6ED10551MB000BA2I/O MODULE 4 DIG 4 RELAY 12-24V3 - Immediate$1,257.51View Details
I/O MODULE 8 DIGITAL 8SS 24V6ED10551CB100BA2I/O MODULE 8 DIGITAL 8SS 24V6 - Immediate$1,824.40View Details
INPUT MODULE 2 ANALOG 12-24V6ED10551MA000BA2INPUT MODULE 2 ANALOG 12-24V1 - Immediate$1,508.94View Details
OUTPUT MODULE 2 ANALOG 24V6ED10551MM000BA2OUTPUT MODULE 2 ANALOG 24V4 - Immediate$2,135.11View Details
I/O MODULE 4 DIG 4 RELAY 24V6ED10551HB000BA2I/O MODULE 4 DIG 4 RELAY 24V5 - Immediate$1,257.51View Details
I/O MODULE 8 DIGITAL 8 RELAY 24V6ED10551NB100BA2I/O MODULE 8 DIGITAL 8 RELAY 24V2 - Immediate$1,967.68View Details
I/O MODULE 4 DIG 4 REL 115-230V6ED10551FB000BA2I/O MODULE 4 DIG 4 REL 115-230V9 - Immediate$1,257.51View Details
TEXT DISPLAY MODULE LOGO SERIES6ED10554MH080BA1TEXT DISPLAY MODULE LOGO SERIES4 - Immediate$2,589.67View Details
I/O MODULE 4 DIGITAL 4SS 24V6ED10551CB000BA2I/O MODULE 4 DIGITAL 4SS 24V1 - Immediate$1,169.74View Details
I/O MODULE 8 DIG 8 REL 115-230V6ED10551FB100BA2I/O MODULE 8 DIG 8 REL 115-230V1 - Immediate$1,967.68View Details
LOGO,CONTACT 24 SWITCHING MOD6ED10574CA000AA0LOGO,CONTACT 24 SWITCHING MOD4 - Immediate$381.57View Details
SWITCHING MODULE LOGO SERIES6ED10574EA000AA0SWITCHING MODULE LOGO SERIES1 - Immediate$312.92View Details
Updated: 2025-04-02
Published: 2021-09-01