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Quick and comfortable debugging for the PLC and the bus

  • Simple connect to the PLC via the PD-interface
  • Troubleshooting without the need of programming one line
  • Error report in a clear and plain way
  • Signal recording possible
  • Comfortable operation via function keys
  • 2 languages selectable (German/English)
  • Power supply from the PLC
  • Optional power supply possible, in case PLC has no power sources

Easy start-up:
Unpacking => Plug in => Enter error => Read the cause in the display

Technical data

Supply voltage: 24V DC +/- 20%
Power consumption: 3,5 watt
Display: LCD-display
Handling/Configuration: integrated keypad with function keys
to the PLC:
TTY/20mA current loop
Operating temperature: 0 - 55°C
Case: powder coated metal case
Dimensions: 187 x 110 x 49 mm
Scope of delivery:
Cable 15pin 1to1
Power connector 3pins big
Commercial data:
EAN number: 4260363241823

technical data
docu / downloads


S5-PLC-diagnosis or signal’s doesn’t come, but why?

Your installation shows an error and the commissioning engineer isn’t available? No problem, connect S5-DIAG with the PLC, enter reason of PLC’s malfunction (e.g. O32.5 doesn’t come) and the device lists the possibilities why the output has not been set. So you’re able to figure out the problem (e.g. safety door not locked) quickly.

technical data
docu / downloads

Art. ID. name
9368 S5-DIAG
Hand-held unit incl. connecting-cable

Art. ID. name
9391.1 24V DC power-supply unit 625mA
Primary 110V - 240 VAC Euro+USA-plug