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February 12, 2025
LOGO! 12/24RCE, logic module, display power supply / I/O: 12/ 24 V DC/relay, 8 DI (4 AI)/4 DO, memory 400 blocks, modularly expandable, Ethernet, integrated web server, data log, user-defined web pages, standard microSD card for LOGO! Soft Comfort V8.4 or higher, older projects executable cloud connection, MQTT in all LOGO! 8.4 basic units
Stock: 1 available
LOGO 12/24RCE SIEMENS Compact Logic Controller Module
The LOGO 12/24RCE SIEMENS (Part Number: 6ED1052-1MD08-0BA1) is an advanced micro-automation logic module from the Siemens LOGO! 8 series. Powered by a 12/24V DC supply, the LOGO 12/24RCE SIEMENS features an integrated display, navigation keypad, onboard Ethernet port, and integrated web server functionality for flexible distributed monitoring, data logging, and micro-PLC automation.
Outfitted with 8 digital inputs (4 of which are software-configurable as $0–10\text{V}$ analog inputs) and 4 potential-free relay outputs (10A resistive rating), the LOGO 12/24RCE SIEMENS eliminates the need for external timers, counter relays, and signal transmitters. Its built-in RJ45 Ethernet port enables seamless communication with SIMATIC HMIs, S7 PLCs, Modbus TCP devices, and cloud backbones, making it ideal for marine telemetry, building services, and smart industrial panels.
Key Features of the LOGO 12/24RCE SIEMENS
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Integrated Backlit Display & Keypad: High-contrast 6-line LCD screen with configurable backlight color changes (Red, Amber, White) for localized parameter tuning and operator alarms.
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Flexible Input Signal Configuration: 8 digital 12/24V DC inputs, where 4 channels ($I7$, $I8$, $I1$, $I2$) function optionally as $0–10\text{V DC}$ analog inputs.
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4 High-Capacity Relay Outputs: Potential-free contacts rated for up to 10A (resistive) at $240\text{V AC / 24V DC}$, driving motor starters, solenoids, and valves directly.
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Integrated Web Server: Hosted web interface allowing full remote monitoring and display visualization via standard web browsers on PCs or mobile devices.
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Ethernet & Cloud Connectivity: Integrated RJ45 port supports Modbus TCP/IP, S7 communication, MQTT, and direct connection to AWS / Azure cloud systems.
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Micro SD Card Expansion: Supports external Micro SD cards for program storage, firmware flashing, and continuous CSV process data logging.
Primary Applications
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Building Automation & HVAC: Managing multi-zone lighting sequences, pump switching, ventilation fans, and environmental monitoring
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Marine Telemetry & Vessel Control: Monitoring bilge levels, generator fuel transferred, engine parameter alarms, and auxiliary SCADA telemetry
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Machine Micro-Control Panels: Replacing discrete timer and counter circuits in packaging machinery, water treatment skids, and agricultural automation
Technical Specifications
| Parameter Category | Specification Details |
| Manufacturer / Brand | Siemens |
| Part Number / Order Code | LOGO 12/24RCE SIEMENS (6ED1052-1MD08-0BA1) |
| Logic Family | Siemens LOGO! 8 Series |
| Supply Voltage | 12 / 24 V DC (Permissible range: $10.8–28.8\text{ V DC}$) |
| Digital Inputs | 8 Channels (12/24V DC) |
| Analog Inputs | 4 Channels ($0–10\text{ V DC}$, shared with DI $I1$, $I2$, $I7$, $I8$) |
| Digital Outputs | 4 Relay Outputs (Potential-free contacts) |
| Continuous Relay Rating | 10 A resistive at $240\text{ V AC}$ / 3 A inductive |
| Program Memory | 400 Function Blocks |
| Communication Protocols | Modbus TCP/IP, S7 Comm, Ethernet 10/100, Cloud MQTT |
| Enclosure Width / Protection | $72\text{ mm}$ (4 Module Widths / 4 MW) / IP20 |
| Mounting Style | $35\text{ mm}$ DIN Rail (EN 60715) or Direct Wall Mount |
| Operating Temperature | -20°C to +55°C (-4°F to 131°F) |
Package Contents
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1 × LOGO 12/24RCE SIEMENS Base Logic Controller Unit
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Expansion Backplane Bus Shield & Installation Datasheet