User's Manual

TD 93021US Rev A
10 FEB 2014 / Ver A 98
Installation Guide
teleCARE IP
The Duty Selector decides the call forwarding groups and response sequences according to the duty
configurations which have been configured in the system setup.
It has a push-button selector switch allowing up to 10 pre-programmed duties to be selected. The
numbers from 0 to 9 are displayed in the window at center of the unit to indicate the selected duty.
The Duty Selector includes a buzzer which can be configured in the system setup to signal calls etc.
when a specific selection on the duty selector.
It also has two inputs and two galvanically isolated outputs via relays. The two input circuits and the
two output circuits are available as interfaces to external devices. These inputs and outputs can be
controlled over the LAN via the room controller.
6.13.1 Duty Selector Electrical Connections
The duty selector is an “active peripheral” therefore it must be connected to one of the three room
buses of a teleCARE IP room controller by the 4-pole room bus connector. It has the fixed room bus
address of 5 and this address cannot be changed.
Figure 129. Duty selector electrical connections
Note: The 4-pole connector terminals required for the room bus and the inputs/outputs are
not supplied with the duty selector. They are available as accessories and must be ordered
separately.
IN-1 GND IN-2 GND
+5.5V DATA NC GND
4-Pole
Connector
for Room
Bus
Test
LED
Auxiliary
Inputs
1 & 2