B&R Industrial Automation GmbH Power Panel 65, Руководство пользователя

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Power Panel 65 • 4PP065.0571-X74
Power Panel 65 User's manual V2.21 49
2.7.5.4 Power supply
The pinout is listed in the following table and printed on the back of the Power Panel. The Power Panel has reverse
polarity protection that prevents the supply voltage from being connected incorrectly and damaging the device.
Overload protection must be provided by an external fuse (5 A, fast-acting).
Power supply Pinout
Terminal Assignment
24 VDC
Functional ground
GND
Required accessories
0TB103.9 Connector, 24 VDC, 3-pin female, 3.31 mm² screw clamps, protected against vibration
by the screw flange
3-pin male multipoint connector
0TB103.91 Connector, 24 VDC, 3-pin female, 3.31 mm² cage clamp terminal block, protected against
vibration by the screw flange
Important!
The functional ground must be connected to ground (e.g. control cabinet) using the shortest possible
path. Using the largest possible conductor cross section on the supply connector is recommended.
2.7.6 Operating mode and node number switches
The Power Panel 65 device is equipped with 2 hex switches that can be used as operating mode or node number
switches. Switch positions 0x01 to 0xFE are used to set the INA station number of the Ethernet interface.
Switch position Description
0x00 Reserved
0x01 to 0xFE
INA node number
of the Ethernet interface
0xFF Diagnostic mode:
Boots the CPU in diagnostic mode. Does not initialize program sections in User RAM and User FlashPROM. After diagnostic
mode, the CPU always boots with a warm restart.