Panasonic AW-RP605 Operating Instructions Manual page 11

Parts and their functions
$ Control panel
b DC 12V IN socket
The power from the main unit is supplied to this socket.
The socket is connected to the CONTROL PANEL
POWER OUT socket on the main unit using the
connecting cable (10 meters) supplied.
<Note>
If the connection distance exceeds 10 meters, connect
the AW-PS505 AC adapter (optional accessory).
c CONTROL OUT connector
The control signals are output from this connector to the
main unit. Use the connecting cable (10 meters) supplied
to connect the connector to the CONTROL IN TO
CONTROL PANEL [1] to [3] connectors on the main unit.
<Note>
If the connection distance exceeds 10 meters, use a
straight cable equivalent to 10BaseT (UTP category 5) to
make the connection. The connection distance can be
extended up to 1,000 meters.
When more than one control panel is to be connected to
the main unit, make sure that the total length of all the
cables does not exceed 1,000 meters.
f e d
d TERMINATION switch
This is the control signal termination switch.
<Notes>
O When one control panel is connected to the main unit,
O When two control panels are connected to the main
O When three control panels are connected to the main
e ID switch
This is used to set the ID numbers of the control panels.
<Note>
Do not set the same ID number when more than one
control panel is to be connected to the main unit.
f SERVICE connector
This connector is used for maintenance purposes.
Do not connect anything to it.
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c b
set both this switch and the TERMINATION switch on
the main unit to the ON position.
unit, set this switch on both panels to the ON position,
and set the TERMINATION switch on the main unit to
the OFF position.
unit, set the switch on the control panel with the
shortest connecting cable to the main unit and the
TERMINATION switch on the main unit to the OFF
position, and set the switches on the other two control
panels to the ON position.