18 Connections TB7100 Installation Guide
© Tait Electronics Limited March 2006
2.1 External Connectors
Figure 2.2 shows the external connectors:
AC Power
Connection
If an internal AC power supply unit is fitted, the AC power supply will
accept mains input voltages of either 195VAC to 264VAC or 99VAC to
135VAC. Refer to the ratings label on the rear of the base station.
The AC power connector at the rear of the base station is a standard 3-way
AC pin connector.
Warning!! The internal AC power supply unit contains
voltages that may be lethal. Refer to the ratings
label on the rear of the base station. The internal
AC power supply contains no user-serviceable
parts.
Important Before connecting to the AC power connector, refer to the
ratings label on the rear of the base station for its configured
mains voltage.
The base station must be installed so that the rear of the base station is
located in a service access area. The plug of the AC power supply cord is
intended as the disconnect device. Therefore, the socket-outlet must be
installed near the equipment and must be readily accessible.
Ensure that all power sources (AC and
DC) are disconnected
before opening the base station.
Figure 2.2 External connectors (configuration with internal AC Power supply unit shown)
programming/microphone
connector (PROG/MIC)
ground
point
serial data
connector
(IOIOI)
system
connector
(SYSTEM)
DC power
connector
(13.8VDC
13A MAX)
receiver
antenna
connector
(R
X)
transmitter
antenna
connector
(T
X/ANT)*
*Tx/ANT is Tx and Rx, if the duplexer is fitted.
AC power
connector
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