Item # 110010040 – PROFIBUS DP cable measuring tool with DP master function
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Measuring PROFIBUS cable reliably

The cable tester PROFtest II XL checks the correct cable installation in PROFIBUS networks. The measuring tool indicates the real line length and detects cable breaks accurate to the meter. The cable test is carried out during offline operation and supports installers and maintenance staff during commissioning and service.

PROFtest II XL Advantages

  • Ideal measurement tool for commissioning, maintenance, and service.
  • A simple, handy tool for verification of correct wiring in PROFIBUS networks with RS 485 technology.
  • Featured through simply handling and a significant text indicator on the display.
  • The cable-test is carried out offline and shows the week spot on the display, accurate to the meter.

The cable test is carried out in several steps with the PROFtest II XL on both ends of the line segment. All results are stored in the device which cancan be printed out via PC.

During testing the following examinations will be executed:

■ Display of actually laid cable length
Measuring of the cable impedance

■ Correct termination
■ Cable interrupts
Shielding interruptions
■ Mixed up cables A-B
■ Short-circuit cables A-B
■ Connection of cables A/B with shield
■ Using of wrong cable types
■ Detecting of reflexions