Automation Direct Stellar SR55 Series, User Manual

Page: 157 / 202

Chapter 6: Accessories
Page 6–9 Stellar
®
SR55 Series Soft Starter User Manual – 1st Ed, Rev F – 09/18/2019
C
ommuniCaTion
m
odule
i
nsTallaTion
i
nsTruCTions
– o
pTional
a
CCessories
(
ConTinued
)
5) After the module has been pushed in, the module may feel like it has been seated but may
not have. Fig 5a shows a module that may appear to be seated but is not, notice the slight
gap between the module flange and the SR55 chassis. Fig 5b shows the properly seated
module. Fig 6 shows the pins not fully engaged in this same unseated module. ( Fig 6 view
is from a disassembled SR55; for reference only. )
F
ig.5a (not seated)
Fig.5b (seated properly)
Fig.6
( Fig 6 view is from a disassembled SR55; for reference only. )
6) This is caused by the two plastic clips on the bottom side of the module shown in fig 7 and
are responsible for holding the module firmly to the printed circuit board once installed.
These clips can get caught on the printed circuit board (Fig 8). To be seated properly and
fully engaged, the module will need to be pushed down in order to have the clips snap
around the printed circuit board. Figure 9 shows a properly seated and engaged module on
the SR55.
Fig.7 Fig.8
Fig.9
7) Tighten the two screws on the option module using a T9 torx driver to secure it in place.
8) The SR55 will automatically configure upon its next power-up after the option module is
installed.