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Festo — CPX-F8DE-P — 2022-10d
Installation
Before the CPX terminal can be extended or converted, it must first be unscrewed and dismantled.
Information can be found in the CPX system description.
CPX terminals are supplied from the factory completely assembled. It may be necessary to disas-
semble and assemble the manifold blocks for the following reasons:
• Replacement of the manifold block
• Changing the DIL switch setting
3.4 Setting the PROFIsafe address
• Replacement of a defective electronics module.
The plugs connected to the manifold block can remain attached while disassembling the manifold
block.
3.3.1
Demounting the electronics module
1. Switch off the operating and load voltage supply of the CPX terminal.
2. Unscrew retaining screws
aJ
.
3. Carefully lift off manifold block
1
,
2
or
3
.
4. If required: carefully remove the electronics module
4
from the busbars.
3.3.2
Installing the electronics module
–
Prior to mounting make sure that the PROFIsafe address on the electronics module is set correctly
3.4 Setting the PROFIsafe address.
NOTICE
• Handle the components with care.
• Ensure that the interlinking block is clean and free of foreign matter, especially on and near the
contact rails.
• Check the seal and the sealing surfaces. Replace damaged parts.
• Ensure that connecting surfaces are clean. This helps to optimise the sealing action and to prevent
contact errors.
1. Position input module correctly in interlinking block
6
without tilting it and press it into the stop .
2. Align manifold block
1
,
2
or
3
and place it on the electronics module
4
.
3. Screw retaining screws
aJ
into the existing threads.
4. Tighten retaining screws crosswise.
Tightening torque: 0.9 … 1.1 Nm.
3.4
Setting the PROFIsafe address
The input module is controlled by an F-Host via PROFIsafe and needs a PROFIsafe address for unique
identification of the F-host. The PROFIsafe address is defined by configuration software and is set on
the input module with binary coding by the 10x DIL switch. Both settings must match.
Valid PROFIsafe addresses: 1 … 1022
The 10-way DIL switch is located directly on the electronics module and can be set while the manifold
block is not mounted .
