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Procedure
To connect the 24V supply to the 2-pin screw-type terminal, proceed as follows:
•
Strip the insulation from the cable or the conductors for the 24V power supply.
•
Add cable crimp terminals/wire ferrules to the conductors.
•
Secure the crimp terminals in the screw-type terminal.
To connect the power supply, you need a 3 mm screwdriver.
Testing
If the power is switched on it can be diagnosed by the following indicators:
•
LEDs should be blinking in a circular animation for a short time.
•
The POWER LED of the respective power connector (1, 2 or both) is ON.
•
The READY LED is ON or Blinking, depending on baud rate lock.
2.5 Grounding of the power
It is recommended to use a power supply with a ground lead (3-wire). Connect the ground lead of the
power lead to the Ground Rail of the ProfiHub. Connect the Ground Rail to the common ground with
a separate ground lead. See Fig. 12 for an example.
Fig. 12 - Connection to Ground Rail
ProfiHub B2FOR+ / B4FOR+ User Manual | August 2019 | © PROCENTEC
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