Fig.5-5:
PIN assignment (on the cable both sides 9-pole DSUB female connector)
PIN no.
Signal designation
1
GND
2
Termination bracket (bus termination on the
device)
3
RS485_B
4
n.c.
5
GND
6
n.c.
7
Termination bracket
8
RS485_A
9
n.c.
Tab.5-6:
Signal designations of the PINs
For further information (wiring guidelines) please refer to the configuration
manual of the Kemro K2 automation-system -> Connections and wiring -> In-
terfaces -> RS-485/422.
Bus termination using termination bracket
Alternatively to the DIP switch, the bus termination of the RS-485-A interface
can also occur by soldering up a termination bracket. The bracket is to be
soldered on the connector of the last bust participant between pins 2 and 7.
5.7
USB module supply (VCC-USB)
The VCC USB interface serves exclusively for the power supply for a USB
module XE 010/x. If the operating panel is equipped with a USB module, then
the supply cable for the USB module XE 010/x is already connected to the
operating panel and to the USB module in the delivery state.
5.7.1
Cable specification
The supply cable is also available as replacement part, see
"Ordering information" on page 19
.
Connections and wiring
OP 350/C-1100
© KEBA 2009
Project engineering manual V2.00
30
Содержание Kemro OP 350/C-1100
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