Mounting and Installation
20
218129 / 9470612310
2018-07-03·BA00·III·en·02
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Digital Input Output Module for Zone 1
Series 9470/32
8.3
Installation
The cover flap features an insert disc which can be used to enter the assignment of the
field devices to the channels. IS Wizard can be used, for example, to label the insert disc.
• Connect the field devices to the pluggable terminals X1 and X2 according to terminal
assignment (see the "Project engineering" chapter or insert disc on the inside of the
protective cover).
• Place the field wiring shields (if available) as close to the entry point on the earthing
rail as possible.
• Plug the pluggable terminals X1 and X2 into the module and secure them against
loosening using screws.
• Mount partition if necessary (distance between intrinsically safe and non-intrinsically
safe electric circuits at least 50 mm).
DANGER
Explosion hazard due to incorrect field device and field circuit designs
or settings!
Non-compliance results in severe or fatal injuries.
• Comply with national installation regulations
(e.g. IEC/EN 60079-14).
• Guide intrinsically safe and non-intrinsically safe field circuits only
in separate cable ducts, never together.
• Ensure that there is a distance of at least 50 mm
(tight string length) between connecting units of intrinsically
safe and non-intrinsically safe field circuits.
Operation under difficult conditions, such as, in particular, on ships, requires
additional measures to be taken for correct installation, depending on the
place of use. Further information and instructions on this can be obtained
from your regional sales contact on request.
The module and the pluggable terminals X1 and X2 can be safely connected
or disconnected during operation in the hazardous area (hot swap).
Summary of Contents for 9470/32 Series
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