Rs-232 Connector Wiring; Operations; Front Panel Features - Extron electronics DTP3 T 202 User Manual

RS‑232 Connector Wiring
See figure 7 to wire the 3‑pole RS‑232 communication connector.
RS-232 Device
Transmit (Tx)
Ground(Gnd)
Figure 7.
Use a female 9‑pin D connector to bare wire RS‑232 cable or a universal control cable
(UC50' or UC100') to connect your computer or control system to the Over DTP3 port.
1.
2.
3.
NOTE: The length and preparation of exposed wires is important (see the

Operations

Front Panel Features

DTP3 T 202 Front Panel
CONFIG
e
A
Figure 8.
A
DTP3 T 202 Rear Panel
POWER HDMI
12V
1.5A MAX
LOOP OUT
• Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling
spaces or in wall cavities.
•
Sauf mention contraire, les adaptateurs CA/CC ne conviennent pas à une utilisation
dans les espaces d'aération ou dans les cavités murales.
• Remote power is intended for indoors use only. No part of a network that uses
remote power can be routed outdoors.
•
L'alimentation à distance est exclusivement réservée à un usage en intérieur. Un
réseau utilisant une alimentation à distance ne peut pas être routé en extérieur.
Bidirectional
Transmit (Tx)
Receive (Rx) Receive (Rx)
Ground(Gnd)

RS-232 Connector Wiring

Wire the unterminated end of the RS‑232 cable to the 3‑pole captive screw plug as
described below:
a. Connect the transmit wire from the RS‑232 device into the Rx pin of the device.
b. Connect the receive wire from the RS‑232 device into the Tx pin of the device.
c. Connect the ground wire from the RS‑232 device into the G pin of the device.
Plug the 3‑pole connector into the RS‑232 port on the rear panel of the transmitter or
receiver.
Connect the other end of the cable to the appropriate computer or control system port.
notifications on the previous page for details)
SEND
INPUT
PWR HDBT
SIGNAL
HDCP
OFF DTP
B C D E
Front Panels of the DTP3 Transmitter and Receiver
— Lights when the unit is receiving power, either locally or remotely (over the
Power LED
DTP3 cable).
SIG LINK OVER
HDMI
TP
RS-232
Tx Rx G
INPUT OUT
RS-232
DTP3 R 201 Front Panel
e
DTP3 T 202
A
DTP3 R 201 Rear Panel
DTP3 T 202 / DTP3 R 201 • Installation and Operation
POWER HDMI
12V
1.5A MAX
OUTPUT
ATTENTION
SEND
PWR
CONFIG
OFF
B C E
SIG LINK OVER
DTP3
RS-232
Tx Rx G
DTP3 IN
INPUT
SIGNAL
HDCP
DTP3 R 201
11
L R
AUDIO OUT