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

Страница: 41 / 112

Power Panel 65 • 4PP065.0571-P74
Power Panel 65 User's manual V2.21 41
2.6.5.2 USB interface
This Power Panel 65 features a USB 2.0 (Universal Serial Bus) host controller with two USB ports that are acces-
sible externally for the user.
USB interface 1
USB interface 2
USB interface
Transfer rate
1)
Low speed (1.5 Mbit/s), full speed (12 Mbit/s), high speed (480 Mbit/s)
Power supply Max. 0.5 A per port
2)
1) The actual value depends on the operating system or driver being used.
2) Each USB interface is protected by a maintenance-free "USB current-limiting circuit breaker" (max. 0.5 A).
Warning!
Peripheral USB devices can be connected to the USB interfaces on this device. Due to the vast number
of USB devices available on the market, B&R cannot guarantee their performance. All USB devices
provided by B&R are guaranteed to function properly.
Important!
Because of general PC specifications this interface should be handled with extreme care with regard
to EMC, location of cables etc.
2.6.5.3 Ethernet interface
Interface Pinout
Terminal Ethernet
1 RXD Receive signal
2 RXD\ Receive signal inverted
3 TXD Transmit signal
4 Termination Termination
5 Termination Termination
6 TXD\ Transmit signal inverted
7 Termination Termination
Ethernet interface
1
Female RJ45 twisted pair connector
(10BaseT/100BaseT)
8 Termination Termination
2.6.5.4 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.