125711 / 704060300010
2019-02-19·BA00·III·en·04
Mounting and Installation
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Control Unit System
Series ConSig 7040
7.3.2 Conductor Connection
• Select suitable conductors that do not exceed the permitted heating temperature
within the enclosure.
• Ensure that conductors have the specified cross sections.
• Guide the conductor insulation so that it reaches the terminals.
• Do not damage the conductor when stripping the insulation (e.g. by denting it).
• Attach the core end sleeves properly.
• If the system is equipped with all possible clamps and live conductors, and and the
maximum current load has been reached, ensure that the length of a conductor from
the screw connection to the terminal point does not exceed the diagonal planes of the
enclosure.
Connecting conductors to built-in elements with screw terminals:
Where built-in elements have screw terminals, 1 or 2 cables may be connected to a single
connection terminal. In case of solid conductors, both conductors must have the same
cross section and must be made of the same material.
The conductors can be connected without previous measures.
Connecting conductors to built-in elements with screwless terminals
(contact elements shown as example):
DANGER
Explosion hazard due to unsuitable cable entries at a low ambient
temperature!
Non-compliance results in severe or fatal injuries.
• At low ambient temperatures (< -20 °C), use cable entries
(material, insulation) specially designed for these temperatures
or provide cable entries and actuators with special protection
(e.g. using a mechanical safety device).
DANGER
Explosion hazard due to open drilled holes and unused cable entries!
Non-compliance results in severe or fatal injuries.
• Tightly seal open drilled holes using appropriately certified
stopping plugs (e.g. Type 8290) and unused cable entries
using certified plugs (e.g. Type 8161).
05565E00
05886E00
Summary of Contents for ConSig 7040 Series
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