Tektronix VX1411A IntelliFrame VXIbus Mainframe, Instruction Manual

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Getting Started
1–18
VX1411A IntelliFrame Mainframe Instruction Manual
Configuration
After installing the mainframe, you are ready to configure it for your applica-
tions. If you have not already done so, install your VXIbus modules in the
mainframe following the installation guidelines for your VXIbus module.
The VX1411A IntelliFrame Mainframe is UL listed to UL 3111-1 and CAN/
CSA C22.2 No. 1010.1 and is IEC 1010-1 compliant. You should use VXIbus
modules with the mainframe that are listed or designed to limit electric shock
and fire.
H
Investigate the possibility of fire hazards due to the availability of power
from the mainframe exceeding 150 W per slot. Use similar considerations
for VXIbus Modules that externally receive power greater than 150 W per
slot.
H
Printed wiring boards should be flame rated UL 94V–1 or better.
H
To prevent possible electrical shock, limit the voltage to the mainframe
interface or chassis to less than 60 VDC, 30 V
RMS
, or 42.4 V
pk
.
H
Ensure that high voltage measuring inputs provide a means of limiting
unintended voltages that may reach the mainframe interface or chassis to less
than 60 VDC, 30 V
RMS
, or 42.4 V
pk
.
Module Selection and
Design Guidelines
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