Rear Panel Features - Extron electronics SW2 USB User Manual

Rear Panel Features

POWER
12V
0.7A MAX
POWER
12V
0.7A MAX
POWER
12V
0.7A MAX
a
b
c
d
1
USB SWITCHED INPUT
PC 1 PC 2
SW2 USB Rear Panel
7
1
USB SWITCHED INPUT
PC 1 PC 2 PC 3 PC 4
SW4 USB Rear Panel
7
1
USB SWITCHED INPUT
PC 2 PC 4
PC 1 PC 3
SW4 USB Plus Rear Panel
7
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 computer or control system to this 3-pole, 3.5 mm
captive screw connector for RS-232 control and status feedback (see
RS-232 Communication" on page 8). 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
RS-232 Pass Thru port — If desired, connect an Extron AV switcher to this 3-pole,
3.5 mm captive screw connector (see
issued via the front panel, contact closure, or an RS-232 interface on a PC or control
system can be sent through this port to the connected AV switcher.
NOTE: Only Extron products can be controlled via this port.
2
USB OUTPUT HUB
RS-232
Tx Rx
USB 3
USB 1 USB 2
Tx
USB 4 RS-232
PASS THRU
4
6
2
USB OUTPUT HUB
RS-232
Tx Rx
USB 3
USB 1 USB 2
Tx
USB 4 RS-232
PASS THRU
6 4
2
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
4
6 5
"Setting Up Contact Closure
"RS-232 Pass Thru port" on page 9). Commands
SW USB Series • Installation
3
CONTACT
1 2
3
CONTACT
1 2 3 4
3
CONTACT
1 2 3 4
"Wiring for
Control" on page 9).
5