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6ES7972-0DA00-0AA0
Siemens 6ES7972-0DA00-0AA0 SIMATIC DP RS485 Terminating Resistor for PROFIBUS/MPI Original Brand New
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Estimated 2–8 weeks; confirm by quote
- Condition
- Original brand new
- Warranty
- 12 months
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PRODUCT DATA
Specifications
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| SKU / model | 6ES7972-0DA00-0AA0 |
|---|---|
| Product Condition | Brand New, New - Backlog, New - No Original Box, New - Original Box Opened, Used - Average, Used - Below Average, Used - Excellent, Used - Fairly Good, Used - Good, Used - Poor, Used - Very Good |
| Net weight | 0.106 kg |
| Package dimensions (L × W × H) | 43 × 60 × 70 mm |
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Overview
The Siemens 6ES7972-0DA00-0AA0 is an essential passive component for any industrial automation setup utilizing RS485-based communication. In a PROFIBUS or MPI segment, signal reflections can cause data corruption and system downtime. This terminating resistor provides the necessary impedance matching at the beginning and end of network segments to ensure clean, high-speed data transmission.
Key Benefit
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Enhanced Signal Integrity: Eliminates signal bounces and reflections that lead to communication errors.
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Plug-and-Play Reliability: Designed specifically for the SIMATIC DP range, ensuring 100% compatibility with Siemens PLC systems.
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Compact Industrial Design: Robust build quality suitable for harsh manufacturing environments.
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Standardized Connectivity: Specifically tuned for RS485 electrical characteristics used in MPI and PROFIBUS protocols.
Function
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Network Termination: Acts as the physical endpoint for RS485 segments.
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Impedance Matching: Balances the line to prevent data collisions.
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System Stability: Prevents “ghost” signals in long-distance cabling runs.
Application
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Industrial automation systems
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Siemens SIMATIC DP networks
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PROFIBUS and MPI communication lines
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PLC and distributed I/O installations
Specification
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Manufacturer: Siemens
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Product Number: 6ES7972-0DA00-0AA0
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Product Type: RS485 Terminating Resistor
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Network Type: PROFIBUS / MPI
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Series: SIMATIC DP
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