Overview
The Siemens LOGO! DM16 24R (model 6ED1055-1NB10-0BA2) is a compact, high-performance expansion module designed for seamless integration with Siemens LOGO! 8 programmable logic controllers. This module features 8 digital inputs (DI), 8 digital outputs (DO), and 24 V DC relay-type outputs, providing flexible expansion capabilities for automation control systems while maintaining reliability and efficiency.
Key Features & Benefits
Expanded I/O Capacity — Adds 8 DI + 8 DO to your LOGO! base unit, allowing control of more sensors, switches, lights, motors, or actuators without changing the main PLC.
Compact Modular Design — The slim module minimizes panel space requirements while simplifying wiring and installation.
Versatile Relay Outputs — Relay outputs enable safe control of both DC and AC loads, offering wider application flexibility (such as pumps, motors, valves, and lighting).
24V DC Power Compatibility — Compatible with standard industrial 24V DC control systems for simplified integration.
Reliable Performance — Built to Siemens industrial standards for long service life and stable operation in automation environments.
Functions & Use Cases
- Expands the input/output capabilities of LOGO! 8 controllers for small and medium-sized automation projects.
- Enables automated control for lighting, HVAC, access control systems, water pumps, conveyors, alarms, or building management systems.
- Ideal for retrofitting older control panels — add new functions without replacing the existing controller.
- Suitable for industrial as well as residential/commercial automation applications requiring relay-type outputs.
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