3
Installation Guide
AT-HDVS-200-TX / AT-HDVS-200-TX-PSK
Black
White
48 V DC
power supply
Locate the included orange captive screw connector and wire the included power supply to the
block, as shown below. Do not use high-torque devices, when securing the wires to the captive
screw connector, as this may damage the screws and/or connector block.
1. Insert the wires into the correct terminal on the included captive screw connector, as shown
below.
2. Tighten the screws to secure the wires. Do not use high-torque devices as this may
damage the screws and/or connector block.
3. Connect the captive screw connector to the DC 48V power receptacle on the AT-HDVS-200-
TX-PSK.
Power
NOTE:
The
DC 48V
port is only available on the AT-HDVS-200-TX-PSK.
RS-232
The AT-HDVS-200-TX / AT-HDVS-200-TX-PSK provides RS-232 control between an automation
system and an RS-232 device. This step is optional and is used when connecting a computer
that is running the control software.
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 on the included captive screw block.
If using non-tinned stranded wire, press the orange tab, above the terminal, while inserting
the exposed wire. Repeat this step for the TX, RX, and GND connections.
GND
RX
TX
RX TX GND
