Rs-232 And Ir Over Xtp Communication; Power Connection - Extron electronics XTP R HWP 201 User Manual

RS-232 and IR Over XTP Communication

The RS-232 and IR Over XTP connector is for pass-through transmission of serial signals,
such as projector control signals, and infrared data. To pass bidirectional serial command
signals between XTP-compatible devices, connect a control device to the three poles
(Tx, Rx, and G) under "RS-232" of the 5-pole captive screw connector. To transmit and
receive IR signals, connect a control device to the three poles (G, Tx, and Rx) under "IR."
The ground (G) pole is shared.
NOTE: RS-232 and IR data can be transmitted or received simultaneously
(see figure 11 for wiring considerations).
Tx/Rx
Pins
Figure 11.
ATTENTION:
ATTENTION : La longueur des câbles exposés est importante lorsque l'on entreprend
de les dénuder.
• The ideal length is 3/16 inch (5 mm).
• La longueur idéale est de 5 mm (3/16 inches).
• Any longer and the exposed wires may touch, causing a short circuit between
them.
•
S'ils sont un peu plus longs, les câbles exposés pourraient se toucher et provoquer
un court circuit.
• Any shorter and the wires can be easily pulled out even if tightly fastened by the
captive screws.
•
S'ils sont un peu plus courts, ils pourraient sortir, même s'ils sont attachés par les
vis captives.

Power Connection

Apply power to the receiver locally with the provided power supply (if necessary, see
figure 12 for wiring considerations) or remotely (through the XTP connector) with a power
injector or an XTP matrix switcher.
Local power
(5 mm) Max.
Smooth
Ridges
A
Power Supply
Output Cord
Figure 12.
The XTP R HWP 201 can be connected to a local power supply. See the notifications on the
next page for local power considerations.
C ust om
I R D evi ce
R x Tx
G
Tx Rx G
RS-232 D evi ce
Wiring the RS-232 and IR Over XTP Connector
The length of the exposed wires in the stripping process is important.
3/16"
SECTION A–A
A
Power Wiring
XTP R HWP 201 Wallplate Receiver • Installation 14