ETAS ES5321.1, User Manual

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ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 11
ETAS Introduction
Requirements for the Technical State of the Product
The product is designed in accordance with state-of-the-art technology and rec-
ognized safety rules. The product must only be operated in a technically flawless
state in accordance with its intended purpose and in a safety-conscious and haz-
ard-aware manner under consideration of the documentation regarding the
product. If the product is not used in accordance with its intended purpose, its
product safety may be impaired.
Requirements for Operation
The following requirements are necessary for safe operation:
• Use the product only according to the specifications in the corresponding
User's Guide. If the product is used in any other way, product safety is no
longer ensured.
• Do not use the product in a wet or damp environment.
• Do not use the product in potentially explosive atmospheres.
Electrical Safety and Power Supply
Observe the regulations applicable at the operating location concerning electrical
safety as well as the laws and regulations concerning work safety.
Power Supply
The product is powered by the ES5300.1-A Housing or the ES5300.1-B Housing
via the PCIe backplane connector.
The electrical connection is made via the backplane connector CO200.
Insulation requirements for lab power supplies to circuits connected to the HiL-
System:
• The power supply to live circuitry must be safely isolated from the supply
voltage. For example, use a car battery or a suitable lab power supply.
• Only use lab power supplies with dual protection for the supply network
(with double/reinforced insulation (DI/RI)). Lab power supplies that comply
with IEC/EN 60950 or IEC/EN 61010 meet this requirement.
• The lab power supply must be approved for use at a height of 2000 m and
in ambient temperatures of up to 40 °C.
WARNING!
Fire Hazard!
Use only fuses that comply with the specification in the User’s Guide
for the product! Never bridge defective fuses!
Failure to observe the fuse specification can lead to excess currents,
short circuits and fires.
CAUTION!
If to a channel of a galvanic group an external voltage is applied that
is higher than the reference voltage, then cross currents may occur
and the reference voltage may be affected.
This may lead to damage to channels of the respective reference
group.