Technical specifications
10.3 Interfaces
Panel PC 670 V2/870 V2, Control unit
Operating Instructions, Edition 03/2004, CD Documentation and Drivers
10-7
10.3
Interfaces
10.3.1
USB port
Assignment of the front-sided USB 1.1 port.
Figure 10-3 USB pin assignment
Pin Name
Signal type
Comments
1
USB_P5V_fused Voltage
DC +5 V, secured, for external USB port;
maximum 100 mA, connect external power supply for
devices with higher power consumption!
2
USB_D0M
Bidirectional Data, USB channel 0
3
USB_D0P
Bidirectional Data+, USB channel 0
4
USB_GND
Voltage
Ground for external USB interface
10.4
Keyboard table
Key codes
The following table applies only to control units with key panels. The table depicts the
standard keyboard assignments and the allocated key codes. Change the key codes using
the "KeyTools."
Key number
Code
Key label
1
43
F10
2
41/s
F20 (Shift F8)
3
09
f
3a1
24/s
&
4
08
e
4a1
20/s
#
5
07
d
5a1
1e/s
!
6
06
c
