15
5. Install
Chassis
Ground
Connections
Ground
Strips
• Attach ribbon cables between
LonWorks control card and memory
card.
• Be sure exposed wire portion of ribbon
cable (A) is facing front of socket (B).
Do not remove blue insulation covering
end of ribbon cable.
• Pull up collar (C) of ribbon cable socket,
insert cable and push collar closed.
• Repeat procedure for all ribbon cables.
• Remove terminal connector from
terminal block (D) and connect to
terminal block (E) at this time for ease
of access.
6. Install
Ribbon
Cables
between
Option
Cards
(D)
(E)
• Align ground strips over pre-tapped
screw holes provided. Tabs on
grounding strips point toward outside of
chassis.
• Replace screws removed in step 4 and
add additional screws and washers
provided, as necessary. Tighten to
8 in-lbs using Torx T-20 screw driver.
NOTE
Layout of control card cassette for
attaching grounding strips will
vary somewhat depending upon
unit size.
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