Getting Started
VX1411 MainFrame Instruction Manual
1–5
Table 1–2: Power cord identification (Cont.)
Plug configuration
Option number
Normal usage
North America
230 V
A4
Switzerland
230 V
A5
Optional Accessories
The VX1411 Mainframe has the following optional accessories:
H
Single-wide front panel fillers (Tektronix part number 334-4170-00)
H
Double-wide front panel fillers (Tektronix part number 334-4169-00)
H
Single-wide EMI front panel fillers (Tektronix part number 333-4092-00)
H
Double-wide EMI front panel fillers (Tektronix part number 333-4092-01)
H
EMI intermodule shields (Tektronix part number 337-4041-00)
H
Backplane EMI DIN shields (Tektronix part number 020-2144-00)
Selecting the Correct Power Cord and Fuse
The VX1411 Mainframe comes standard with a power cord and two fuses.
Before installing the mainframe, you must determine the correct fuse for your
application. Use the following information to determine the appropriate line fuse
for the VX1411 Mainframe:
Table 1–3: Line fuse application
Line voltage
fuse
90 – 250V
10A fast, 0.25 x 1.25 in
207 – 250 V
4A time delay, 5 x 20mm, (use 5 x20mm fuseholder cap)
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