3
Installation Guide
AT-UHD-CAT-2
The AT-UHD-CAT-2 provides three
RS-232
ports. The
RS-232/IR MASTER
port is used to
control the AT-UHD-CAT-2 using a control system or other DTE equipment.
RS-232/IR 1
and
RS-232/IR 2
ports are used in conjunction with the
HDBaseT OUT 1
and
HDBaseT OUT 2
p
orts. RS-232 data is passed through over the the respective
HDBaseT OUT
port (zone) to a
sink device connected to a PoE-compatible the receiver. This step is optional.
1. Use wire strippers to remove a portion of the cable jacket.
2. Remove at least 3/16” (5 mm) from the insulation of the RX, TX, and GND wires.
3. Insert the TX, RX, and GND wires into correct terminal using one of the included 5-pin
captive screw connectors.
4. Tighten the captive screws to secure the wires in place. Do not over-tighten or use high-
torque devices to prevent damage to the connector block.
NOTE:
Typical DB9 connectors use pin 2 for TX, pin 3 for RX, and pin 5 for
ground. On some devices functions of pins 2 and 3 are reversed.
RS-232
GND
RX
TX
S
GND
Содержание AT-UHD-CAT-2
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