Ametek 90B Series - 48 Vdc Integral Power Supply

48 Series 90B ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
48VDC Integral Power Supply
This integral power supply is used for 48VDC Power Inputs. The 48VDC input
is converted to a 5VDC output.
Quantity of Inputs per Integral Power Supply
Annunciator Window
Size
I/O Cards with
Repeat Relays
I/O Cards with no
Repeat Relays
Full (1 per Cell)
22
26
Half (2 per Cell)
37
52
Third (3 per Cell)
49
78
Quad (4 per Cell)
52
87
Note: In order to maintain a UL listing or CE Certification, any customer power
supply used to provide 24VDC or 48VDC to the Annunciator shall be UL
recognized or CE Certified, and provide basic insulation.