Module Power - DEC 3000 500 Owner's Manual

Host Power Rating
Correct Power You must ensure that the total power drawn by the 54-21147
Rating module, the host, and other auxiliary equipment drawing power
from the host, is within the rating of the host power supply.
Digital has designed all permutations of the host configuration
(including the DEC 3000 Model 500/500S AXP system) to
operate within the limits of the host power rating, as shown in
Table E–2.
Table E–2 Module Power
Nominal
Voltage
+5.1V
+12.1V
-12.0V
1
2
situation as specified in TURBOchannel hardware specification.
Minimum
Voltage
(Volts)
+4.896
+11.616
-11.4
Without TURBOchannel option slots populated.
With three TURBOchannel option slots populated. This is a worst-case current
Special Information for PTT Network Users E–3
Host Power Rating
Maximum
Maximum Input
Voltage Current
(Volts) (Amperage)
+5.304 5.0
+12.584 0.3
-12.6 0.1
Maximum
Input
Current
1 2
(Amperage)
17.0
1.8
0.1