Festo CPX-2AA-U-I, Electronic Manual

Page: 41 / 228

1. Overview and connection technology I/O modules
1−23
Festo P.BE−CPX−AX−EN en 0503b
Fitting Fit the modules as follows (see Fig.1/7):
No te
·
Please observe the instructions on combining I/O mod
ules and sub−bases in section 1.2.2.
·
Please observe the instructions on combining and
arranging modules on the CPX terminal in the CPX
system manual.
Only in cases where the electronic module has been
removed:
·
Place the electronic module in the manifold sub−base.
Make sure that the grooves with the contact terminals on
the bottom of the electronic module lie above the contact
rails. Then push the electronic module carefully and with
out tilting as far as possible into the manifold sub−base.
Fitting the sub−base:
1. Align the sub−base over the manifold sub−base with the
electronic module. Make sure that the plug connectors of
the sub−base lie exactly over the connectors of the elec
tronic module. Then push the sub−base carefully and
without tilting onto the manifold sub−base.
2. Tighten the screws at first only by hand. Place the screws
so that the self−cutting threads can be used.
Tighten the screws with a Torx screwdriver size T10 with
torque 0.9 ... 1.1 Nm.