ES5392.1 High Current Switch Board (6-CH) - User’s Guide
10
Introduction
ETAS
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. With any deviating operation, the product safety is no lon-
ger 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 theES5300.1-A Housing or the ES5300.1-B Housing
via the PCIe Backplane Connector.
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)). This requirement is met by lab
power supplies that comply with IEC/EN 60950 or IEC/EN 61010.
• The lab power supply must be approved for use at a height of 2000 m and
in ambient temperatures of up to 40 °C.
De-energizing a Plug-in Board
Switch off the ES5300.1-A Housing or the ES5300.1-B Housing and external
power supplies, and unplug the power plug and other connectors attached to
the plug-in board. Wait at least three minutes before removing the plug-in
board.
WARNING!
Fire hazard!
Use only fuses that meet the specification in Tab. 2-1 on page 21!
Never bridge defective fuses!
Failure to observe the fuse specification can lead to excess currents,
short circuits and fires.
