Description
The Siemens LOGO! DM16 24R Expansion Module (6ED1055-1NB10-0BA2) is a digital I/O expansion module designed for the LOGO! 8 series of programmable logic controllers. This module provides 16 digital inputs with 24V DC sensing capability, making it ideal for applications requiring multiple digital signal inputs. The compact design with DIN rail mounting allows for easy integration into control cabinets. With screw/spring clamp connections and IP20 protection degree, it ensures reliable operation in industrial environments. The module expands the input capacity of LOGO! 8 systems, enabling more complex control applications in automation, building management, and small machine control systems.
Key Features
- Digital Expansion Module for LOGO! 8 series
- 16 digital inputs, 24V DC
- Input type: Sink/source (PNP/NPN)
- Compact design, DIN rail mounting
- Screw/spring clamp connections
- Status LED for each input
- Compatible with LOGO! 8 basic modules
- Easy configuration via LOGO! Soft Comfort
- IP20 protection degree
- Operating temperature: -20°C to +55°C
- Country of origin: Germany
Technical Specifications
- Number of Inputs: 16 digital inputs
- Input Voltage: 24V DC (20.4-28.8V)
- Input Type: Sink/source (PNP/NPN) compatible
- Input Current: 3 mA typical
- Response Time: 3 ms typical
- Connection Type: Screw/spring clamp terminals
- Terminal Assignment:
- 1L+: Power supply positive
- M: Power supply negative
- I1-I16: Digital inputs
- Cable Cross-section: 0.5-1.5 mm² (solid/stranded)
- Power Supply: 24V DC via LOGO! bus
- Current Consumption: 30 mA typical
- Operating Temperature: -20°C to +55°C (no condensation)
- Storage Temperature: -40°C to +70°C
- Relative Humidity: 5% to 95% (non-condensing)
- Dimensions: 72mm × 90mm × 58mm (W × H × D)
- Weight: approx. 0.2 kg
- Protection Degree: IP20
- Standards: IEC 61131, UL 508, CSA C22.2 No. 142
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and integration
- Compatibility verification with LOGO! 8 systems
- Application design assistance
- Commissioning support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens LOGO! expansion components
- Global supply network with competitive pricing
- Expertise in small automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Multiple sensor signal acquisition
- Limit switch monitoring
- Pushbutton and selector switch inputs
- Safety door monitoring
- Machine status monitoring
- Conveyor system control
- Pump and fan control
- Lighting control systems
- Building automation
- Small machine control
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