User`s guide

The VAX 6000 Platform Overview
1.2 System Front View
Figure 1–1 System Front View
COOLING SYSTEM
VAXBI CARD
CAGES
CONTROL PANEL
CONSOLE LOAD
DEVICE
XMI POWER REGULATORS
XMI CARD CAGE
BATTERY BACKUP UNIT
msb-0311-90
POWER AND
LOGIC BOX
TRANSFORMER
(50 Hz SYSTEMS )
DISKS
OPTIONAL
*
*
*
*
*
VAXBI POWER REGULATORS
*
Components visible from the inside front of the cabinet are shown in
Figure 1–1.
• Control panel
• XMI power regulators
• XMI card cage
• Cooling system
One of the two blowers is visible from the front of the cabinet.
• Power and logic unit
• Transformer (on 50 Hz systems only)
• Optional components:
Console load device
VAXBI power regulators
Two VAXBI card cages configured as one 12-slot channel
Battery backup unit
Disks
1–4