B&R 4PP251.0571-85 Keypad Membrane Repair

B&R Power Panel 200 4PP251.0571-85 Keypad Membrane Repair Replacement

The following issues for the PP100/200 devices are known: Using two different types of CompactFlash cards can cause problems in Automation PCs and Panel PCs. This can result in one of the two cards not being detected during system startup. This is caused by varying startup speeds. CompactFlash cards with older technology require significantly more time during system startup than CompactFlash cards with newer technology. This behavior occurs near the limits of the time frame provided for startup. The problem described above can occur because the startup time for the CompactFlash cards fluctuates due to the variance of the components being used. Depending on the CompactFlash cards being used, this error might never, sometimes or always occur.

The 3-pin socket required for the supply voltage connection is not included in delivery. This can be ordered from B&R using the model number 0TB103.9 (screw clamps) or 0TB103.91 (cage clamps). The cable required for the connection must be supplied by the customer. The supply voltage is internally protected so that the device cannot be damaged if there is an overload or if the voltage supply is connected incorrectly. Pin assignments can be found either in the following table or printed on the Power Panel plate or device label.

Specifications:

The table below describes the parameters of the 4PP251.0571-85 Power Panel 200 Operator Panel Keypad.

Related Power Panel 200 Series Part No. :

Common misspellings: 

4PP25.0571-85

4PP51.0571-85

4PP251.o571-85

4PP251.057l-85

4PP251.05771-85