Digital Electronics Corporation Pro-Face PL-6900 Series, Руководство пользователя

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Preface
PL-6900 Series User Manual
WARNINGS
• To prevent a possible explosion, do not install the PL in
areas containing flammable gases.
• The PL is not appropriate for use with aircraft control
devices, aerospace equipment, central trunk data trans-
mission (communication) devices, nuclear power control
devices, or medical life support equipment, due to these
devices’ inherent requirements of extremely high levels of
safety and reliability.
• When using the PL with transportation vehicles (trains,
cars and ships), disaster and crime prevention devices,
various types of safety equipment, non-life support re-
lated medical devices, etc. redundant and/or fail-safe
system designs should be used to ensure the proper de-
gree of reliability and safety.