Siemens 6ED1052-1FB08-0BA2 LOGO! Logic Module 115/230V AC/DC 8DI/4DO Ethernet

The Siemens 6ED1052-1FB08-0BA2 is a LOGO! 230RCE logic module with integrated display, designed for building and industrial automation. It operates on 115 V or 230 V AC/DC supply and provides 8 digital inputs and 4 relay outputs, with Ethernet connectivity and an integrated web server for remote access and monitoring.

Technical specifications:

• MLFB: 6ED1052-1FB08-0BA2
• Manufacturer: Siemens
• Product line: LOGO!
• Supply voltage (AC): 115 V AC / 230 V AC (240 V AC), 47-63 Hz
• Supply voltage (DC): 115 V DC / 230 V DC (100-253 V range)
• Digital inputs: 8
• Digital outputs: 4 relay outputs
• Relay switching capacity: 10 A resistive, 3 A inductive
• Memory: 400 blocks
• Time switching clocks: up to 400, with 480 h power reserve
• Connectivity: Ethernet, integrated web server, MQTT, cloud connection
• Data logging: Yes; user-defined web pages supported
• Storage: standard microSD card
• Display: Yes
• Mounting: 35 mm DIN rail, 4 spacing units wide
• Dimensions: 71.5 mm x 90 mm x 60 mm (W x H x D)
• Operating temperature: -20 °C to +55 °C (no condensation)
• Storage temperature: -40 °C to +70 °C
• Certifications: CE, UL, FM, IEC 61131, VDE 0631, EN 55011 Class B, Marine approval (in preparation)

Features and benefits:

• Ethernet port with integrated web server enables remote monitoring and control without additional hardware
• MQTT support and cloud connection allow integration with IoT platforms
• User-defined web pages and data logging provide flexible visualization and diagnostics
• Compatible with LOGO! Soft Comfort V8.4 or higher; older projects remain executable
• Modularly expandable to add further I/O as application requirements grow
• EN 55011 Class B radio interference suppression rating permits use in residential environments

Applications:

• Building automation: lighting control, heating, ventilation, and access management
• Small machine control where relay outputs drive motors or solenoids up to 10 A
• Time-scheduled switching tasks using up to 400 configurable time clocks
• IoT-connected control panels requiring cloud or MQTT data exchange
• Installations needing remote web-based monitoring via Ethernet without a dedicated HMI

Compliant with IEC 61131, VDE 0631, and EN 55011 Limit Class B. Part of the Siemens LOGO! range.

Also known as: Siemens 6ED1052-1FB08-0BA2, LOGO! 230RCE, Siemens LOGO! smart relay 230V Ethernet.