Device description • Connection elements
Power Panel T30 User's manual V1.42 - Translation of the original documentation
39
3.7.2 USB interfaces
IF3
IF4
The Power Panel is equipped with a USB 2.0 host controller with 2 USB interfaces.
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 (IF3) or max. 0.2 A (IF4) per interface
2)
1)
The actual value depends on the operating system or driver used.
2)
Each USB interface is protected by a maintenance-free "USB current-limiting switch" (max. 0.5 A for IF3 and max. 0.2 A for IF4).
Important!
Peripheral USB devices can be connected to the USB interfaces. Due to the large number of USB
devices available on the market, B&R cannot guarantee their functionality. Functionality is ensured
when using the USB devices available from B&R.
Important!
Because of general PC specifications, these USB interfaces should be handled with extreme care with
regard to EMC, location of cables, etc.
3.7.3 Power supply
− +
The pinout for the power supply 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.
Terminal
Assignment
Explanation
1
+
24 VDC
2
−
GND
Required accessories
0TB6102.2010-01
Accessory terminal block, 2-pin (3.81), screw clamp terminal block 1.5 mm²
0TB6102.2110-01
Accessory terminal block, 2-pin (3.81), cage clamp terminal block 1.5 mm²
