Siemens 6DD2920-0AC0 INTERFACE MODULE
| Brand | Siemens |
| Module Number | 6DD2920-0AC0 |
| Unit Price | $1500 |
| Country Of Origin | Germany |
| Weight | 0.91KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The Siemens 6DD2920-0AC0 is a communication interface module primarily designed for industrial automation systems. It serves as a crucial component for enabling data exchange and network integration within Siemens SIMATIC TDC and S7-400 PLC platforms, finding extensive application in large-scale process automation, power generation, and complex drive control systems.
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Parameter Category |
Specification |
|
Product Designation |
Siemens 6DD2920-0AC0 |
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Module Type |
Communication Interface Module (CIM) |
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Associated Rack/System |
SIMATIC TDC (Teleperm DCS Controller) |
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Primary Function |
Provides a CP5050 interface for system expansion and networking |
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Connection Interface |
Multi-pin rectangular connector (e.g., 50-pin) |
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Supported Protocols |
Proprietary Siemens system internal communication (e.g., for CPU-CPU data exchange) |
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Data Transfer Rate |
System-dependent, optimized for high-speed backplane bus communication |
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Electrical Specifications |
Operates on standard TDC backplane voltage (e.g., 5V DC) |
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Isolation |
Typically 500V (channel to backplane) |
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Operating Temperature |
0 °C to +60 °C |
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Storage Temperature |
-40 °C to +70 °C |
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Relative Humidity |
5% to 95%, non-condensing |
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Dimensions (W x H x D) |
Approx. 25 x 290 x 220 mm (standard TDC module dimensions) |
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Weight |
Approx. 900 g |
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Ordering Number |
6DD2920-0AC0 |
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Product Certification |
CE, cULus, ATEX (for specific variants/applications) |
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Details:
Product Features
A key characteristic of the Siemens 6DD2920-0AC0 is its robust design for mission-critical industrial environments, ensuring high reliability and long-term stability. The Siemens 6DD2920-0AC0 module facilitates high-speed, deterministic data communication between system components, which is essential for synchronized multi-processor operations within the TDC architecture. Its design prioritizes seamless integration and minimal latency, forming the backbone for complex control strategies.
6DD2920-0AC0 Comparison
Within the Siemens TDC ecosystem, the Siemens 6DD2920-0AC0 is a fundamental component. A potential alternative for basic rack communication is the 6DD2920-0AA0 module. The primary advantage of the Siemens 6DD2920-0AC0 over the 0AA0 variant often lies in its enhanced functionality or support for a broader range of system configurations, making it more versatile for complex applications. However, for simpler setups, the 0AA0 might be considered a more economical alternative, though it may lack some advanced interfacing capabilities present in the Siemens 6DD2920-0AC0.
6DD2920-0AC0application cases
The Siemens 6DD2920-0AC0 sees substantial deployment in large-scale international engineering projects, particularly in the automation of rolling mills and continuous casting lines in the metals industry. In these applications, numerous Siemens 6DD2920-0AC0 modules are employed to ensure flawless, high-speed data synchronization between multiple TDC controllers managing individual drive sections, which is critical for product quality and process efficiency.
