JUMO dTRANS T06 Ex, Руководство по эксплуатации

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4 Electrical connection
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4 Electrical connection
4.1 Installation notes
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Check to see if the device is installed in a manner appropriate to the application (temperature measurement) and that it
is operated within the admissible plant parameters.
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The device is intended to be installed in control cabinets, machines, or plants.
Ensure that the customer's fuse protection does not exceed 20 A.
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Disconnect the device from the mains voltage on all poles prior to starting service or repair work.
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All incoming and outgoing lines without a connection to the power supply network must be laid with shielded and
twisted lines. The shield must be grounded on the device side.
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Do not lay the input and output cables close to components or lines through which current is flowing.
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Do not connect any additional loads to the screw terminals for the voltage supply of the device.
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Both the choice of cable material for the installation as well as the electrical connection of the device must conform to
the local requirements of VDE 0100 "Regulations on the Installation of Power Circuits with Nominal Voltages below
1000 V" or the appropriate regulations for the country.
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The electromagnetic compatibility conforms to the standards and regulations cited in the technical data.
v
Chapter 11 "Technical data"
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As part of the startup, it is recommended to carry out a test run of the system until the measuring range is exceeded
(output of a diagnostic error) so that the output signal switches to safe state.
Caution
The electrical connection and settings in the configuration level up to system startup may only be carried out by quali-
fied personnel.
Hybrid mixture:
If a dangerous atmosphere could occur at the mounting site – an atmosphere that is potentially explosive due to a mix-
ture of gases, steam,
or mist and at the same time through combustible dusts – then the safety-related
characteristic parameters of the gases, steam, or mist and the combustible dusts can change. In such cases the suit-
ability of the intended device is to be checked by an appropriate expert body.