Extron electronics DTP DVI 330 User Manual page 12

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RS-232 and IR connector — Connect a serial RS-232 signal, a modulated IR
signal, or both to this 3.5 mm, 5-pole captive screw connector for bidirectional RS-232
and IR communication (see
connector).
k
P
either this 2-pole connector or the power input connector on the transmitter (see
f
item on the previous page) (see
connector).
One power supply is included with the transmitter and normally can power
both units.
If you have removed the ground jumpers (see
on page 11) because of ground potential differences, one DTP DVI 330 unit
cannot remotely power the other unit. Each unit requires a local power
supply.
Figure 5 details the TIA/EIA T 568B wiring standard. Use this standard to terminate TP
cables with RJ-45 connectors.
Side Pins:
1 2 3 4 5 6 7 8
Pin
1
2
3
4
5
6
Insert
7
Twisted
8
Pair Wires
Figure 5.
Do not use Extron UTP23SF-4 Enhanced Skew-Free AV UTP cable or STP201
cable to link the transmitter and receiver. The DTP DVI 330 Tx/Rx does not work
properly with these cables.
RS-232 and IR connector wiring
— Plug the included external 12 VDC power supply into
Power supply wiring
TIA/EIA T
568 B
Wire color
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
on page 9 to wire the
on page 8 to wire the
Disconnecting the Ground
6