AN-3100D ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
i. 45
C
ONNECTING
P
OWER
The AN-3100D Annunciator operates from a selection of AC and DC Voltages.
The Annunciator uses Power Supplies to provide the necessary 5VDC Logic and
LED Power. If the Field Contact Voltage (FCV) needs to be provided from the
Annunciator, separate FCV Supplies are provided.
For 24 and 48 VDC Input Power, an Integral Power Supply will always be used.
In some cases, multiple supplies will be located in the system to accommodate
the quantity of inputs specified.
For 120/230 VAC and 125 VDC Input Power, the quantity of inputs, window
sizes and other options determines whether the Power supplies can be self
contained within the Annunciator (Integral Power Supply) or external to the
Annunciator. External power supplies shall be Class 2.
120/230 VAC & 125VDC Input Power
Integral Power Supply
External Power Supply
Annunciator Window
Size
# of Inputs
(with Repeat
Relay option)
# of Inputs
(without Repeat
Relay option)
# of Inputs
(with Repeat
Relay option)
# of Inputs
(without Repeat
Relay option)
Full (1 per Cell)
1-25
1-30
>25
>30
Half (2 per Cell)
1-43
1-60
>43
>60
Third (3 per Cell)
1-56
1-90
>56
>90
Quad (4 per Cell)
1-60
1-100
>60
>100
The Field Contact Voltage (FCV) can be provided externally by the user or can
be provided by the Field Contact Voltage Supply.
Field Contact Voltage
Customer
Input Power
Customer Supplied
12, 24, 48, 125VDC
Annunciator Supplied
Field Contact Voltage
24 VDC
125 VDC
24 VDC
X
X
X
48 VDC
X
125 VDC
X
X
X
120 / 230 VAC
X
X
X
