Siemens LOGO! DM8 230R (6ED1 055-1FB00-0BA1) is a digital expansion module for the Siemens LOGO! PLC series. It expands the I/O capacity of compatible LOGO! controllers and is commonly used in industrial automation, marine automation, building management, and machine control systems.
Features
- Adds 4 digital inputs and 4 relay outputs.
- Compatible with Siemens LOGO! 8 controllers.
- Relay outputs allow switching AC or DC loads.
- Compact DIN-rail design for easy panel installation.
- Suitable for industrial control, building automation, HVAC, pumps, lighting, and marine automation applications.
Typical Applications
- Pump control systems
- HVAC automation
- Marine machinery control
- Generator monitoring
- Lighting control
- Conveyor and machine automation
- Alarm and monitoring systems




