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Introduction
Introduction
Manual ADQ-51 Rev. 1.0
1.2 Safety instructions
Be sure to observe the following instructions:
• Make sure that the box is very well ventilated, as the output drivers can become up to
100 °C hot at full load.
• Avoid touching cables and connectors etc. inside the PC with the card.
• Never expose the device to direct sunlight during operation.
• Never operate the device near heat sources.
• Protect the device from moisture, dust, liquids and vapours.
• Do not use the device in damp rooms and under no circumstances in potentially explosive
areas.
• Repairs may only be carried out by trained, authorised personnel.
• When commissioning the instrument, please observe the installation regulations and all
relevant standards (including VDE standards), especially when operating with voltages
higher than 42 V.
• We recommend to always connect unused inputs to the corresponding reference ground to
avoid crosstalk between the input channels.
• Always disconnect your field wiring from the voltage source before you make or break cable
connections to the card.
• Make sure that no static discharge can occur through the device when handling the card.
Follow standard ESD protection measures.
• Never connect the devices to live parts, especially not to mains voltage.
• Precautions to avoid unpredictable misuse must be taken by the user.
ALLNET® GmbH Computersysteme is not liable for improper use and resulting damage.
