FEU16x0 Field Equipment Controller Installation Instructions
3
Mounting
Observe these guidelines when mounting a field controller:
•
Ensure the mounting surface can support the controller, DIN rail,
and any user-supplied enclosure.
•
Mount the controller horizontally on 35 mm DIN rail whenever possible.
•
Mount the controller in the proper orientation. If wall mount applications are not allowed for the FEU1610-0U,
then proper mounting position will only be as shown in
.
•
Mount the controller on a hard, even surface whenever possible in wall mount applications.
•
Use shims or washers to mount the unit securely and evenly on the mounting surface.
•
Mount the controller
in an area free of corrosive vapors and observe the Ambient Conditions requirements
listed in the
section.
•
Provide for sufficient space around the controller for calbe and wire connections for easy cover removal and
good ventilation through the controller (50 mm [2 in.] minimum on the top, bottom, and front of the controller).
•
Do not mount the controller
on surfaces prone to vibration, such as duct work.
•
Do not mount the controller in areas where electromagnetic emissions from other devices or wiring can
interfere with controller
communication.
Observe these additional guidelines when mounting a controller in a panel or enclosure:
•
Mount the controller so that the enclosure walls do not obstruct cover removal or ventilation through the
controller.
•
Mount the controller so that the power transformer and other devices do not radiate excessive heat to the
controller.
•
Do not install the controller
in an airtight enclosure.
Wall Mount Applications
The FEU16 controller must be installed inside an FSCS panel; therefore, a wall mount application is not
acceptable.
DIN Rail Mount Applications
To mount the controller
on a DIN rail inside the FSCS panel:
1.
Securely mount a 20.3 cm (8 in.) or longer section of DIN rail horizontally and centered in the desired space so
that the controller mounts in the horizontal position shown in
2.
Ensure that the bottom two mounting clips are pulled outward and snapped firmly into the extended position.
Figure 2: Required Orientation for DIN Rail Mount Applications
F
IG:
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ADDRESS
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3
BINARY
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3
UNIVERSAL
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IN1
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IN2
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FC
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SA B
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esc
