Siemens 2711-NC21 Operating Cable – High-Speed Industrial Communication Module
The Siemens 2711-NC21 Operating Cable represents the pinnacle of industrial communication technology, engineered for seamless integration into automation systems requiring precise data transmission. This 5-meter control cable delivers reliable performance in demanding manufacturing environments, supporting critical operations through its advanced RS-232/RS-485 connectivity and 10 Mbps data transfer rate.
Key Features
- 24VDC Power Supply: Ensures stable operation while maintaining compatibility with standard industrial power systems
- Dual Interface Connectivity: Supports both RS-232 and RS-485 protocols for versatile device integration
- Wide Temperature Range: Functions reliably from -20°C to +70°C, suitable for extreme industrial environments
- Robust Certification: Complies with CE, UL, and FCC standards for global deployment assurance
- Compact Design: Space-saving 5-meter profile minimizes installation complexity in tight spaces
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Siemens 2711-NC21 |
| Power Requirements | 24VDC |
| Data Transmission Rate | 10 Mbps |
| Operating Temperature | -20°C to +70°C |
| Certifications | CE, UL, FCC |
Application Fields
This industrial-grade communication cable excels in diverse automation environments including:
- Automotive manufacturing assembly lines
- Food and beverage processing facilities
- Pharmaceutical production systems
- Packaging machinery control networks
- Material handling equipment integration
Our Featured Industrial Control Products
Siemens industrial automation solutions complement our comprehensive inventory from leading manufacturers including:
- ABB: DSQC series robot parts, PM866 controllers
- GE Fanuc: VMIVME-7807 modules, IC698CPE010 processors
- Bently Nevada: 3500/44 system components
- Triconex: 3008 safety modules, 3720 I/O systems
- Foxboro: FCP270 controllers, FBM204 modules
- Woodward: 8521-0312 controllers, 9907-167 regulators






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