
Product Overview
The Siemens LOGO! Series is a family of compact, all-in-one logic modules designed for simple to medium-complexity automation and control tasks. Combining a controller, power supply, I/O, and operator panel (display and keys) in a single 72mm wide device, LOGO! provides a cost-effective and user-friendly solution for applications where space is limited and budgets are constrained. With its intuitive programming via front keys or PC software, LOGO! is the ideal entry point into the world of industrial automation.
LOGO! Series Evolution & Key Models
The LOGO! series has evolved through multiple generations, with LOGO! 8 being the current active platform featuring Ethernet connectivity.
LOGO! 8 Basic Modules (with Display)
| Model | Power Supply | Output Type | Digital I/O | Analog Inputs | Features | Order Number Example |
|---|---|---|---|---|---|---|
| LOGO! 12/24RCE | 12/24V DC | Relay (10A) | 8 DI / 4 DO | 4 (0-10V) | Ethernet, Web server, MQTT, 400 blocks | 6ED1052-1MD08-0BA2 |
| LOGO! 24CE | 24V DC | Transistor (0.3A ) | 8 DI (4 AI) / 4 DO | 4 (0-10V) | Ethernet, Web server, MQTT, 400 blocks | 6ED1052-1CC08-0BA2 |
| LOGO! 24RCE | 24V AC/DC | Relay (10A) | 8 DI / 4 DO | 4 (0-10V) | Ethernet, Web server, MQTT, 400 blocks | 6ED1052-1HB08-0BA2 |
| LOGO! 230RCE | 115-230V AC/DC | Relay (10A) | 8 DI / 4 DO | - | Ethernet, Web server, MQTT, 400 blocks | 6ED1052-1FB08-0BA2 |
LOGO! 8 Basic Modules (without Display)
| Model | Power Supply | Output Type | Digital I/O | Features | Order Number Example |
|---|---|---|---|---|---|
| LOGO! 12/24RCEO | 12/24V DC | Relay | 8 DI / 4 DO | Ethernet, no display | 6ED1052-2MD08-0BA2 |
| LOGO! 24CEO | 24V DC | Transistor | 8 DI / 4 DO | Ethernet, no display | 6ED1052-2CC08-0BA2 |
LOGO! Expansion Modules
| Module | Description | Order Number |
|---|---|---|
| DM8 12/24R | 4 DI / 4 DO Relay | 6ED1055-1MB00-0BA2 |
| DM16 24 | 8 DI / 8 DO Transistor | 6ED1055-1CB10-0BA2 |
| AM2 AQ | 2 AO (0-20mA/4-20mA) | 6ED1055-1MM00-0BA2 |
| CM EIB/KNX | KNX communication module | 6ED1055-1CB00-0BA2 |
Key Features & Benefits
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All-in-One Design: Integrated CPU, power supply, I/O, and operator panel saves space and reduces wiring
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Intuitive Operation: Program directly via front keys and display, or use LOGO! Soft Comfort PC software
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Built-in Functions: 43 integrated functions (AND, OR, counters, timers, PI controller) for quick programming
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Modular Expansion: Up to 24 DI, 20 DO, 8 AI, 8 AO via expansion modules
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Ethernet Connectivity (LOGO! 8): Built-in RJ45 port for programming, HMI, and Modbus TCP communication
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Integrated Web Server: Create custom web pages for remote monitoring without HTML coding
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Cloud Ready: MQTT support for direct connection to cloud platforms (AWS, etc.)
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Micro SD Card Slot: Program backup, firmware updates, and data logging
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Wide Application Voltage: Models available for 12V DC, 24V DC/AC, and 115-230V AC/DC
Typical Applications
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Building automation (lighting, blinds, gates, access control, ventilation)
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Small machine control (pumps, compressors, conveyor belts)
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Control cabinet manufacturing
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Signal preprocessing for larger controllers
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Smart home and greenhouse automation
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OEM embedded solutions
Please allow 2-3 days for regular shipping.
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