Siemens 6ED1055-4MH08-0BA1

Siemens 6ED1055-4MH08-0BA1 | LOGO! DM8 24R Expansion Module – 4 Digital Inputs / 4 Relay Outputs, 24V DC, IP20

Overview

The Siemens 6ED1055-4MH08-0BA1 is a LOGO! DM8 24R expansion module, designed to extend the input/output capabilities of LOGO! 8 logic controllers. It includes 4 digital inputs and 4 relay outputs, operates at 24V DC, and is suitable for compact automation systems in building management, HVAC, and light industrial control.

Key Features

• Digital Inputs: 4 (24V DC)

• Relay Outputs: 4 (AC/DC switching capability)

• Output Current: Max 10A per relay

• Module Type: Expansion for LOGO! 8 logic modules

• Connection Type: Screw terminals

• Mounting: DIN rail

• Protection Class: IP20

• Compatibility: For use with LOGO! 8 base modules

Technical Specifications

• Part Number: 6ED1055-4MH08-0BA1

• Series: LOGO! 8

• Input Voltage Range: 20.4 to 28.8 V DC

• Relay Contact Rating: 250V AC / 30V DC, 10A max

• Response Time: Fast input and output switching

• Dimensions (W x H x D): Approx. 72 x 90 x 55 mm

• Weight: Approx. 160 g

• Operating Temperature: 0°C to +55°C

• Certifications: CE, UL, RoHS compliant

Applications

• Lighting and access control systems

• HVAC automation

• Water level and pump control

• Energy-saving building management

• Compact machine automation

Why Choose the 6ED1055-4MH08-0BA1?

• Flexible Expansion: Adds I/O to existing LOGO! 8 systems

• High Relay Output Capacity: Controls larger AC/DC loads

• Space-Saving Design: Fits neatly alongside the main module

• Easy to Install: DIN rail mounting and screw terminals

• Reliable Siemens Quality: Built for long-term use in automation systems

Order Now

The Siemens 6ED1055-4MH08-0BA1 LOGO! expansion module is in stock and available for global delivery.

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply