Siemens SIMATIC IPC677D - 7.6 Connecting the control unit with the computer unit

Maintaining and servicing your device
7.6 Connecting the control unit with the computer unit
SIMATIC IPC677D
90 Operating Instructions, 09/2014, A5E32995420-AC
7.6
Connecting the control unit with the computer unit
Requirement
● Computer unit and control unit are disconnected from the mains.
● Control unit and computer unit are fully removed.
● The control unit is lying on a soft cloth with the front side down.
Procedure
1.
Set down the computer unit with
its guide rail lightly on the
screws
①.
Make sure that the computer
unit is not scratched and there
is sufficient distance to the co
n-
trol unit for the connector
②
and
its cable.
2.
Mount the connector
② on its
corresponding guide rail (see
figure) and push the connector
all the way in until it is securely
at the back of its socket.
3.
Push the left connector ③
to
the back of its socket as depic
t-
ed using the index finger
④ as
suppo
rt.
4.
Check once again that all the
connectors
⑤
are fully plugged
in and are the same height at
the front.
5.
Insert the metal door in the ri
v-
ets
⑥ and close the metal door
with the knurled screw ⑦
.
6.
Slide the computer unit all the
way forward to the stop screw
⑧
and screw in the 4 screws.