B&R Automation Panel 1000 User Manual page 43

4.1.5.1.5 Serial interface
The serial interface is only available for use with single-touch displays in DVI operation. It is used to transfer data
from the resistive touch screen and must be connected to a serial interface on the output device.
Type
UART
Transfer rate
Bus length
Pin
1
2
3
4
5
6
7
8
9
4.1.5.1.6 USB interfaces
The link module is equipped with a USB 2.0 (Universal Serial Bus) host controller with several USB ports, of which
2 USB interfaces are routed externally and freely available to the user.
Warning!
USB peripheral devices can be connected to the USB interfaces. Due to the variety of USB devices
available on the market, B&R cannot guarantee their functionality. The functionality of USB devices
available from B&R is guaranteed.
Caution!
Due to the general PC specification, this interface must be handled with the utmost care with regard
to EMC, cable routing, etc.
USB1, USB2
Depending on the type of transfer (SDL or DVI operation), there are limitations regarding the transfer rate for
interfaces USB1 and USB2. For possible transfer methods, see section
Transfer method
SDL operation without USB cable
SDL operation with USB cable
Single-touch DVI operation
Multi-touch DVI operation
1) The max. cable length of 40 m depends on the resolution. For more detailed information, see table
Standard
Variant
Transfer rate
Current-carrying capacity
1)
USB1 (1)
USB2 (2)
Cable length
USB 2.0
1) The USB interfaces are protected by a shared maintenance-free "USB current-limiting switch" (total max. 1 A).
Front USB
Automation Panel 1000 devices with 10.4", 12.1" (4:3 format only), 15" (4:3 format only) and 19" diagonals are
equipped with a front USB 2.0 interface. For more information, see section
Automation Panel 1000 user's manual V2.00
COM interface
RS232
Modem supported, not galvanical-
ly isolated, DSUB, 9-pin, female
16550-compatible, 16-byte FIFO buffer
Max. 115 kbit/s
Max. 15 m
Pinout
n.c.
RXD
TXD
n.c.
GND
n.c.
RTS
CTS
n.c.
USB type Max. cable length
USB 1.1 40 m
1)
USB 2.0 5 m
USB 2.0 5 m
USB 2.0 5 m
USB 2.0
Type A, female
Low speed (1.5 Mbit/s)
Full speed (12 Mbit/s)
High speed (480 Mbit/s)
Total max. 1 A
Max. 5 m (without hub)
"Connection options" on page
Cable lengths and resolutions for SDL
USB1 - 2
"USB interface" on page
Technical data
5
9
6
1
17.
transfer.
57.
43