Siemens 12/24 Expansion module, 4 DI/4 DO Part number 6ED1055-1MB00-0BA2

Product Overview

Siemens LOGO! DM8 12/24 R expansion module (6ED1055-1MB00-0BA2) is a digital input and output extension for LOGO! 8 logic controllers. It provides four digital inputs that operate on 12 V or 24 V DC and four relay digital outputs for switching external loads. The module allows LOGO! systems to be expanded with additional signal inputs and isolated relay outputs for more complex control and automation tasks.

Key Features

• Expansion module for LOGO! 8 logic controllers
• 4 digital inputs for 12 V or 24 V DC signals
• 4 relay digital outputs
• Galvanically isolated relay contacts
• Suitable for AC and DC load switching
• Compact DIN rail mounted housing
• Designed for industrial and building automation

Technical Specifications

• Article Number: 6ED1055-1MB00-0BA2
• Product Family: LOGO! expansion modules
• Device Type: Digital I/O expansion module
• Digital Inputs: 4
• Input Voltage: 12 V DC or 24 V DC
• Digital Outputs: 4
• Output Type: Relay contacts
• Contact Type: Potential-free, galvanically isolated
• Supply Voltage: Provided by the LOGO! base module
• Protection Rating: IP20
• Mounting: 35 mm DIN rail

Compliance & Certifications

• CE conformity according to applicable EU directives
• Designed and manufactured to Siemens industrial quality standards
• RoHS compliant for hazardous substance restrictions
• Suitable for use in industrial and building automation systems

Applications

This LOGO! expansion module is used to extend the number of digital inputs and relay outputs in LOGO! 8 control systems. It is ideal for applications such as lighting control, HVAC systems, pump and fan control, alarm systems and small machine automation where additional inputs and isolated relay outputs are required.