Unit Description, PSU 1200 W
15.1.3 External Interfaces
Fault
Operational
EPC-bus
OUTPUT
+27.2 VDC
1200 W
PS
U
-A
C
T
D
R
D
IN
P
U
T
1
2
0
-2
50
V
A
C
5
0/6
0
H
z
1
2
A
P007124A
Figure 106 PSU AC
The PSU has the following external interfaces, all located on the front:
• input 120 – 250 V AC
• output +27.2 V DC
•
EPC Bus (Opto)
Note: The PSU has no backplane connections.
15.1.4 Indicators
There are three indicators located on the front panel:
188 (485)
EN/LZT 720 0008 P2A
2001-11-28
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Preliminary
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