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Technical Specifications
| Parameter Name | Value |
|---|---|
| Product Model | 6DD1683-0BE0 |
| Manufacturer | SIEMENS |
| Product Type | SP9 Power Supply Unit |
| System Compatibility | SIMADYN D / SIMATIC TDC |
| Input Voltage | 24 V DC |
| Main Output Voltage | 5 V / 40 A |
| Secondary Output Voltage | 15 V |
| Rack Mounting | Yes (SP9 Rack) |
| Operating Temperature Range | -20°C to +60°C |
| Protection Class | IP20 |
| Dimensions (W x H x D) | 508 x 353 x 170 mm |
| Net Weight | Approx. 10.3 kg |
| Protection Features | Overload, Short Circuit, Overvoltage |
| Redundancy Support | Yes (parallel configuration) |
| Product Status | Discontinued (Legacy Spare Part) |
Main Features and Advantages
High-Capacity Power Output for Demanding Systems: The SIEMENS 6DD1683-0BE0 is engineered to deliver substantial power to meet the needs of complex SIMADYN D configurations. The 5 V/40 A main output provides a high-current capacity that is essential for powering multiple processor modules and expansion boards within a rack, ensuring stable operation during peak computational loads . This robust power delivery capability makes the 6DD1683-0BE0 a cornerstone of reliable system performance in applications involving high-speed closed-loop control and extensive data processing.
Redundant Configuration for Maximum System Reliability: A standout feature of the SIEMENS 6DD1683-0BE0 is its support for redundant power supply setups. By allowing multiple 6DD1683-0BE0 units to be connected in parallel, the system gains a critical layer of fault tolerance . In the event of a primary power supply failure, a redundant unit can automatically take over the load without any interruption to the controlled process, dramatically reducing the risk of unplanned downtime in mission-critical industrial operations .
Robust Industrial Design and Comprehensive Protection: The SIEMENS 6DD1683-0BE0 is built to withstand the rigors of heavy industrial environments. It operates reliably across a wide temperature range of -20°C to +60°C and is housed in a robust IP20-rated enclosure suitable for installation within control cabinets . The module integrates multiple protective functions, including overload, short circuit, and overvoltage protection, which safeguard both the 6DD1683-0BE0 itself and the valuable control modules it powers from electrical faults . This combination of rugged construction and built-in safety features ensures long service life and reduces maintenance requirements.
Seamless Integration into SIMADYN D Architecture: As a purpose-built component, the SIEMENS 6DD1683-0BE0 is designed for straightforward integration into the SIMADYN D rack system . Its modular design and standardized interfaces allow for quick installation and replacement, minimizing system downtime during maintenance or upgrades . The 6DD1683-0BE0 is compatible with the full range of SIMADYN D modules, making it a versatile and reliable power solution for diverse automation configurations.
