Product Description
Siemens 6ES7972-0AB01-0XA0 SIMATIC S7 RS485 Diagnostic Repeater
High-reliability industrial automation component tested and verified for mission-critical manufacturing, robotic automation, and CNC drive environments.
Technical Specifications
| Manufacturer Part Number (MPN) | 6ES7972-0AB01-0XA0 |
| Product Reference (SKU) | 6ES79720AB010XA0-04 |
| Brand / Manufacturer | SIEMENS |
| Hardware Condition | Used (100% Tested & Verified) |
| Warranty Protection | 6-Month Direct Replacement Warranty |
| System Compatibility | PROFIBUS-DP Networks, Siemens S7-300 / S7-400, STEP 7 Diagnostics |
Quality Assurance & Functional Testing
Line diagnostics function tested. Cable fault detection and segment signal regeneration verified under live DP master/slave communication.
Compatibility & Installation Notes
Snap onto DIN rail. Connect 24V DC supply. Use standard shielded twisted-pair PROFIBUS cable and adhere to segment length limits.
