Dismounting The Electronics Module And Manifold Block; Installation; Prerequisites For Installation; Power Supply - Festo CPX-4AE-4AA-H Description/Commissioning

Installation

Mounting the electronics module and manifold block
NOTICE!
If threads are damaged or seals are defective, the device cannot achieve its specified IP degree of pro-
tection.
Before mounting:
• Check the seals and thread. Replace damaged parts.
1. Check seal and seal surfaces. Replace damaged parts.
2. Place the electronics module in the interlinking block without tilting.
3. Press on the electronics module to the stop.
4. Align the manifold block on the interlinking block with the electronics module.
5. Push the manifold block onto the interlinking block without tilting.
6. Insert the screws and tighten them crosswise.
– Plastic interlinking block: thread-cutting screws
– Metal interlinking block: screws with metric thread
– Tightening torque 0.9 ... 1.1 Nm
7.4

Dismounting the electronics module and manifold block

1. Switch off the power supply of the entire terminal CPX:
– Compressed air
– Operating voltage for electronics and sensors
– Load voltage of valves
2. Loosen the screws of the manifold block.
3. Pull the manifold block out of the plug of the electronics module without tilting.
4. Pull the electronics module out of the contact rails of the interlinking block without tilting.
8 Installation
8.1

Prerequisites for installation

– Switch off the power supply of the entire terminal CPX:
– Compressed air
– Operating voltage for electronics and sensors
– Load voltage of valves
8.2

Power supply

The operating and load voltage supply is fed through interlinking blocks or end plates (Protective
Extra-Low Voltage, PELV) è Description of system CPX.
Festo — CPX-4AE-4AA-H — 2019-04a 17