Siemens 6ES7181-0AA01-0AA0 SIMATIC DP Bus Tester, Spare Part

The 6ES7181-0AA01-0AA0: Per the description in the specification, this order code is a spare part for the SIMATIC DP Bus tester BT200, used to check PROFIBUS-DP bus installations during commissioning or troubleshooting. The temperature range, as evidenced by the datasheet, is from -20 °C to 60 °C, covering the typical storage and operating envelope for a field tool. Dimensions are 210 mm width, 100 mm height, and 55 mm depth — a form factor suited for a service kit rather than a control panel. The lifecycle stage is recorded as current, meaning the part remains in active supply from the factory. This bus tester is sourced to order; for audit and tender purposes, the manufacturer’s current status and the exact specification listed here provide the traceability required for a defensible procurement record.