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Ethernet to RS-232 Insertion
Figure 13
Extron controller provides control of a display via the UCS 303.
Configure this type of insertion as follows:
1.
Connect a cable from the control system to the LAN port of the UCS 303, directly or via
a network.
2.
If necessary to match the device to be controlled, configure the port RS-232 protocol
(baud rate, parity, data bits, and stop bits) using PCS (see the UCS 303 Help File).
100-240V ~ X.XA MAX
HOST
1
HDMI
50-60 Hz
UCS 303
Figure 13.
Connect a serial cable from the display to the UCS 303 RS-232 Display port.
3.
Port number
For Ethernet to RS-232 insertion, the insertion port number must be stated from a specific
UART start point. This number is entered as the port number when communication is
established with the insertion port.
Example: In the UCS 303 example below, 2069 was assigned as the output port number,
which appears in the Insertion Port column.
Output Port
1
The insertion port number can be changed using PCS (see the UCS 303 Help File for the
procedure).
on the next page is an example of an Ethernet to RS-232 insertion, in which an
INPUTS
DEVICES
SS 10G
1
OUTPUT
HOST
2
3
UCS 303
60W
DP
USB-C
HDMI/CEC
Typical Ethernet to RS‑232 Insertion to a Display
Output Name
Insertion Port
Output 1
100-240V ~ 50-60Hz
1
2
1
2
3
7
T x R x G Tx R x G T x Rx G Tx Rx G RTS
S G S G
SWITCHED 12 VDC
40W MAX TOTAL
4
5
6
8
3
4
Tx Rx G Tx Rx G Tx R x G T x Rx G RTSCTS
S G S G
1.2A MAX
12 VDC
COM
Control
Processor
MODEL 80
FLAT PANEL
4K Display
RS-232
DISPLAY
USB 2.0
2
3
4
5
RS-232
Tx Rx G
CONTACT/TALLY
1
2
3
4
5
C T
C T
C T
C T
C T +V G
LAN
Method for RS‑232 Baud Rate
2069
Captive Screw
UCS 303 • Operation
1
2
3
4
1
2
3
4
PWR OUT = 12W
LAN
S G S G
+V +S -S G
eBUS
5
6
7
8
5
6
7
8
1
2
3
4 G
AV
LAN
S G S G
IR/SERIAL
RELAYS
FLEX I/O
Ethernet
LAN
Ethernet
9000
24
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