Siemens LOGO! 12/24 RCE Logic Module with Display, 8 DI/4 AI/4 Relay, 12-24V DC, Ethernet, Modbus TCP/IP

The Siemens LOGO! 12/24 RCE (6ED1052-1MD08-0BA3) is a compact logic module from the LOGO! 8.3 series, featuring an integrated display and Ethernet port. Designed for small to medium automation tasks, it combines 8 digital inputs (4 configurable as analog), 4 relay outputs, and a real-time clock in a DIN rail mountable housing. With built-in web server and cloud connectivity via LOGO! Soft Comfort V8.3, it enables remote monitoring and control. Ideal for building automation, lighting control, and simple machine control.

Advantages

Integrated display for on-site programming and diagnostics; Ethernet port for network integration; supports Modbus TCP/IP and S7 communication; expandable via LOGO! expansion modules; compact design saves cabinet space.

Suitable for

• Building automation (lighting, HVAC, shading)
• Small machine control (conveyors, pumps, fans)
• Energy management and monitoring
• Educational and training applications

Key specifications

• Supply voltage: 12/24V DC
• Digital inputs: 8 (4 analog-capable)
• Relay outputs: 4
• Integrated display: Yes
• Ethernet: 1 x RJ45
• Communication: Modbus TCP/IP, S7
• Real-time clock: Yes
• Mounting: DIN rail
• Protection class: IP20
• Operating temperature: 0 to 55 °C

Recommendations

For programming, use LOGO! Soft Comfort V8.3 or higher. Combine with LOGO! expansion modules for additional I/O. Suitable for 12V or 24V DC systems.