Siemens 6ED1052-1HB08-0BA2 LOGO! 24RCE Logic Module 8DI(4AI)/4DO Relay Ethernet

Basic Specifications

• Brand: Siemens
• Model: 6ED1052-1HB08-0BA2
• Series: LOGO! 8 (24RCE)
• Power Supply: 24V AC/DC (DC: 20.4~28.8V; AC: 20.4~26.4V, 47~63Hz)
• Inputs: 8DI (4AI: 0~10V)
• Outputs: 4DO (Relay)
• Output Rating: 10A (resistive), 3A (inductive) per channel
• Program Memory: 400 function blocks
• Real-Time Clock: 480-hour power reserve
• Protection Class: IP20
• Working Temperature: -20°C ~ +55°C (no condensation)
• Certifications: CE, UL, RoHS, CSA, FM

Control & Interface

• Programming: LOGO! Soft Comfort V8.4+, ladder/function block
• Communication: Ethernet (Modbus TCP/IP), integrated web server, MQTT
• I/O: 8DI/4AI, 4DO (relay)
• Display & Keypad: Built-in LCD and buttons for onsite operation
• Expansion: Modular, supports LOGO! expansion modules
• Storage: MicroSD card for data logging and project backup

Physical Parameters

• Dimension (W×H×D): 71.5 × 90 × 60mm
• Weight: ~0.28kg
• Mounting: DIN rail

Features & Benefits

• Compact all-in-one design with display, saving cabinet space
• Flexible analog/digital inputs for sensor integration
• Relay outputs handle high-current loads (up to 10A)
• Ethernet/web server enables remote monitoring and control
• MQTT support for IoT and cloud connectivity
• Easy programming with free LOGO! Soft Comfort software
• Real-time clock and data logging for process tracking

Applications

• Building automation (HVAC, lighting, access control)
• Small machinery control (conveyors, pumps, fans)
• Energy management systems
• IoT-connected small-scale automation projects
• Retrofit and upgrade of legacy control systems