44 Series 90B ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
125VDC or 120/230 VAC Integral Power Supply
This universal integral power supply will accept either AC or DC inputs (not
simultaneously) and provides a 5VDC output.
Quantity of Inputs per Integral Power Supply
I/O Cards with Repeat
Relays
I/O Cards with no Repeat
Relays
Systems that exceed these quantities shall use an External Power Supply.