HP E1459A - Manual (Page 20)

Installing and Configuring the HP E1459A 19
Configuring for Installation
Before installing the module you should verify that the following jumpers
and switches are set correctly.
•
Logical Address dip switch
•
Interrupt priority jumper positions
•
Input threshold levels
•
Reset time of the Watchdog Timer
WARNING SHOCK HAZARD. Only qualified, service-trained personnel who
are aware of the hazards involved should install, configure, or
remove the module. Disconnect all power sources from the
mainframe, the terminal module and installed modules before
installing or removing a module.
WARNING SHOCK HAZARD. When handling user wiring connected to the
terminal module, consider the highest voltage present
accessible on any terminal.
WARNING SHOCK HAZARD. Use wire with an insulation rating greater
than the highest voltage which will be present on the terminal
module. Do not touch any circuit element connected to the
terminal module if any other connector to the terminal module
is energized to more than 30 Vac RMS or 60 Vdc.
Caution MAXIMUM VOLTAGE. Maximum allowable voltage per channel
for this module is 60 Vdc. Up to 115 Vdc or 115 Vac RMS can be
applied from one channel to another or from any channel to
chassis.
Caution STATIC-SENSITIVE DEVICE. Use anti-static procedures when
removing, configuring, and installing a module. The module is
susceptible to static discharges. Do not install the module
without its metal shield attached.
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