Rear Panel Features - Extron electronics SW USB Series User Manual

Rear Panel Features

POWER
12V
0.7A MAX
G G G
POWER
12V
0.7A MAX
G G G
POWER
12V
0.7A MAX
G G G
Figure 5.
A
B
C
D
A
B
C
A A A
USB SWITCHED INPUT
PC 1 PC 2
SW2 USB Rear Panel
A A A
USB SWITCHED INPUT
PC 1 PC 2 PC 3 PC 4
SW4 USB Rear Panel
A A A
USB SWITCHED INPUT
PC 2 PC 3 PC 4
PC 1
SW4 USB Plus Rear Panel
SW USB Rear Panels
Input connectors
RS-232 port
Contact port
RS-232 Pass Thru port
Input connectors — Connect host devices, such as computers, to these female
USB type B connectors, using cable lengths of up to 15 feet (4.5 m). Pinouts for these
connectors follow the standard pinout defined in USB standards.
RS-232 port — Connect a host to this 3-pole, 3.5 mm captive screw connector for
RS-232 control and status feedback (see
page 11). This port can also be used to update firmware.
NOTE: The computer that you use for RS-232 control should not be one of the
host devices connected to any of the input ports.
Contact port — If desired, connect a two- or four-button contact closure device to
this 3-pole (SW2) or 5-pole (SW4 models), 3.5 mm captive screw connector to enable
input selection via contact closure (see
page 12).
B B B
USB OUTPUT HUB
RS-232
Tx Rx
USB 3
USB 1 USB 2
Tx
USB 4 RS-232
PASS THRU
D D D
F F F
B B B
USB OUTPUT HUB
RS-232
Tx Rx
USB 3
USB 1 USB 2 Tx
USB 4 RS-232
PASS THRU
F F F
D D D
B B B
USB OUTPUT HUB
RS-232
HOST
EMULATION
Tx Rx
USB 3
MOUSE
ON
USB 1 USB 2
ON Tx
1 2
OFF
USB 4 RS-232
KEYBOARD
PASS THRU
F F F E E E D D D
Emulation DIP switches
E
Output connectors
F
Power connector
G
Wiring for RS-232 Communication
Setting Up Contact Closure Control
SW USB Series • Installation
C C C
CONTACT
1 2
C C C
CONTACT
1 2 3 4
C C C
CONTACT
1 2 3 4
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