BEL cinch ModICE SE Series Manuale utente
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ModICE™ SE/LE
Enclosure Assembly Instructions
Assembly and Opening Tools
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Introduction
This instruction manual applies to both the ModICE™ SE and LE enclosure systems.
• Small Enclosure : SE 18, 30 and 48 I/O
• Large Enclosure : LE 30, 48 and 60 I/O
• Blank Headers are also available for specic customer applications
Available options:
• Header with ferrite lter
• Enclosure with 1 or 2 heat sinks
• Enclosure with breather membrane
NOTE: The heat sink feature requires additional steps in the assembly of the printed circuit board.
Ferrite lter (optional) Heat Sink (optional) Spring Plate for Heat Sink (optional)
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Printed Circuit Board Assembly
Protect the Header functional areas from conformal
coating.
Ferrites must be immobilized by using conformal coat-
ing or a bead of epoxy.
Secure Header onto the board
Headers must be secured to the board with 2
screws
• Use two, #4 self-tapping screws
• Torque: 2-3 in-lbs (0.23-0.34 Nm)
Refer to the Cinch Header drawings on
cinch.com for board layout, keep out areas and
component height restrictions
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Heat Sink Option
Mosfet
Press t spring plates into board
Slots (2) for Spring Plate press t
R
L
• Refer to Cinch header prints for specic
board layout and spring plate selection.
Install heat sink spring plates
• Install the spring plates after the printed
circuit board has been processed.
• Spring plates are marked “R” and “L” and
must be installed as indicated.
• When using a one (1) heat sink, use
spring plate “R” only.
• Spring plates and thermally conductive
adhesive paste are necessary to
guarantee proper heat conduction
through the heat sinks;
Cinch recommends Loctite 383.
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ModICE™ Assembly
Install tool on Header
Pre-stage PCB/Header on enclosure
Tool p/n 5991111687 – ModICE SE
Tool p/n 5991111688 – ModICE LE
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Tab Engaged
Tab Not Engaged
ModICE™ Assembly
Main lock
x2
Mini Tabs SE x6 LE x10
Press down by hand … … or bench press
Final Inspection - 100% visual inspection
Verify proper engagement of all locking tabs.
If needed, manual pressure will complete engagement of the mini tabs.
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ModICE™ is designed to be tamper proof.
Specic tools are required to open the enclosures.
Any attempt to open an enclosure without the recom-
mended tools may result in damaged parts that will af-
fect the mechanical characteristics and the sealing of the
enclosure.
ModICE™ Opening Tool Tool p/n 5991111611 – ModICE SE
Tool p/n 5991111612 – ModICE LE
In the case of a customized header,
customer may be required to modify the
opening tool to allow it to work for the
specic application.
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ModICE™ Opening
Align tool ngers with side latches
Instructions for headers with two connectors
Position the tool so that the screws capture both
Header bushings
Both side latches must be unlocked to release the
header
Alternately tighten each screw evenly until release of
the Header from the Enclosure (audible snaps)
Pull straight out to remove the Header/PCB from
the Enclosure
Untighten screws to release the tool from the
header
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ModICE™ Opening Tool
B
A
Screw locked down
B
Latch
released
PRESS
Instructions for headers with one connector
Position the tool so that the screw captures the
Header bushing
On a at surface, press on opposite side of the tool
to release latch B, Header will pop open
Tighten screw all the way down to release side
latch A (audible snap)
Pull straight out to remove the Header/PCB from
the Enclosure
Untighten screws to release the tool from the
header
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Mounting of the Enclosure
Refer to Cinch enclosure drawings for details on the
mounting layout. Customer to select fastener type
depending on
mounting application.
• Fastening pattern : 1, 2, 3, 4.
• Torque : 10-12 in-lbs (1.13-1.36 Nm)
Refer to Cinch SHS Harness Connector drawings and
instructions for information on the mating connectors.
• Connector Mating Torque : 15-20 in-lbs
(1.70-2.26 Nm)
1
3
4
2
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