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24VDC Integral Power / FCV Supply
This integral power supply is used for 24VDC Power Inputs or whenever
external AC/DC power supplies are provided. The 24VDC input is converted to a
5VDC output. An FCV Supply can be added to this integral power supply for
systems requiring 125VDC FCV.
Quantity of Inputs per Integral Power Supply
Annunciator Window
Size
Full
(1 per Cell)
Half
(2 per Cell)
Third (3 per Cell)
Quad (4 per Cell)
Quantity of Inputs per FCV Supply
Field Contact
Voltage
125 VDC
Series 90B ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
I/O Cards with
I/O Cards with no Repeat Relays
Repeat Relays
22
26
37
52
49
78
52
87
Number of
Inputs
52
i.
Systems that exceed these quantities can
use multiple integral FCV Supplies.
47
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