Festo CPX, CPX-M Assembly Instructions Manual

1

Assembly instructions (original: de)
8031498
1401NH
[8031400]

†‡

Terminal CPX
CPX, CPX-M

Festo AG & Co. KG

Postfach
73726 Esslingen
Germany
[phone]
www.festo.com

1. Safety instructions and notes on mounting .............................................. 1

2. Parts list ................................................................................................... 2

3. Intended use ............................................................................................ 2

4. Wall mounting .......................................................................................... 3

4a. Check positions of the mountings ....................................................... 3

4b. Assemble mountings ........................................................................... 3

4c. Overview of the fastening points ......................................................... 4

5. H-rail mounting ........................................................................................ 5

5a. Mount H-rail ........................................................................................ 5

5b. Mount CPX-terminal to H-rail ............................................................... 5

1. Safety instructions and notes on mounting

Warning

Electric voltage.
Injury (death) due to electric shock.
 Switch off power supply before assembly work.

Caution

Unexpected movement of components.
Injury due to electric shock, impact, squeezing.
 Switch off compressed air before assembly work.

Note

Electrostatic charge.
Damage to the internal electronics.
 Electrostatically discharge assembly personnel prior to assembly work.

Note

Malfunction due to incorrect earthing.
 Earth in accordance with regulations

 CPX-system description: Potential equalisation.

Note

Malfunction and material damage due to incorrect assembly.
 Plan sufficient space:
– permit heat dissipation through air circulation

 CPX-system description.

– permit access to the connections.

Requirements of the mounting surface:
– torsion-free operation of the product
– acceptance of the weight and other forces that occur.
 Observe assembly conditions ( following tables).

Resistance to vibra­tion/ resistance to
shock

in accor­dance with
EN 60068

Wall H-rail

Vibration Part 2-6 SL21) SL1
Shock Part 2-27 SL2 SL1
Continuous shock Part 2-27 SL1 SL1

Vibration load
Frequency range [Hz] Acceleration [m/s

2

] Displacement [mm]

SL1 SL2 SL1 SL2 SL1 SL2

2 … 8 2 … 8 − − ±3.5 ±7
8 … 27 8 … 27 10 10 − −
27 … 58 27 … 60 − − ±0.15 ±0.7
58 … 160 60 … 160 20 50 − −
160 … 200 160 … 200 10 10 − −

Shock load
Acceleration [m/s

2

] Duration [ms] Shocks per direction

SL1 SL2 SL1 SL2 SL1 SL2

±150 ±300 11 11 5 5

Continuous shock load
Acceleration [m/s

2

] Duration [ms] Shocks per direction

±150 6 1000

1)

1)

SL1 = Severity level 1

SL2 = Severity level 2

2

2. Parts list

18375d_10

1 Terminal

CPX

(1x)

Wall mounting

18373d_2

Attachment for

CPX-modules (plastic):
2 Mounting

CPX-BG-RW-...

18373d_3

Mounting for

CPX-modules (metal):
3 Mounting bracket

CPX-M-BG-RW-...

4 Screw M3

(thread-cutting)

H-rail mounting

18373d_6

Not included in delivery:

5 H-rail

(EN 60715 - 35x7.5 or
35x15)

(1x)

18373d_7

Mounting

CPX-CPA-BG-NRH:

6 Screw
7 Clamping component

(3x)
(3x)

3. Intended use

Product Usage

CPX-terminal 1 Control of electric actuators.

Interrogation of the sensors.

Mounting 2/3 Additional wall mounting of the CPX-terminal 1.

1 3 4 2 5 7

6

3

4. Wall mounting
4a. Check positions of the mountings

Information

Counting direction of the mod-

ules:

– from end plate (U).

18373d_16

Information

Mountings are pre-assembled, dependent on the configuration.

 Check positions of the pre-assembled mountings ( tables) and correct,

if required ( section 4b).

Mounting 2 with CPX-modules (plastic)

Number of modules Mounting between the modules

2/3 5/6 8/9

1 … 3 −
4 … 5 •
6 … 8 • •
9 … 10 • • •

Mounting 3 for CPX-modules (metal)

Number of modules Mounting to the modules

2 3 4 6 7

1 … 3 −
4 •
5 … 6 •
7 •
8 • •
9 … 10 • •

4b. Assemble mountings

Mounting 2 to CPX-modules (plastic)

18375d_4

 Press mounting 2 inclined

into the modules (A).

 Tilt mounting 2 until it

catches.

 Assemble additional mount-

ing 2 opposite.

Mounting 3 to CPX-modules (metal)

Information

For CPX-modules (metal) without system supply, the mounting 3 can be as­sembled on both sides of the module.

18375d_14

 Place mounting 3 aligned

on the module (B).

 Tighten screws 4. If you

screw it in again, use the
threads already present.
Observe tightening torque.

2 2

A

3

B

1.5 Nm ± 10 %

4

U

4

4c. Overview of the fastening points

Note

Material damage due to incorrect assembly.
 Select screws suitable for the installation situation.

CPX-terminal (plastic)

18375d_7

Mounting point Screw size Number

(C) M6 2x
(D) M4 1x every 2

(E) M6 2x

CPX-terminal (metal)

18375d_15

Mounting point Screw size Number

(C) M6 2x
(F) M6 1x every 3

(E) M6 2x

E

E

D

D

C

D

D

C

E

E

C

F F

C

2

3

5

5. H-rail mounting

Information

 A screw 6 and a clamping component 7 are left over.

5a. Mount H-rail

18373d_20

 Mount H-rail 5 horizon-

tally.

5b. Mount CPX-terminal to H-rail

18375d_6

 Remove pre-assembled

mountings 2/3.

18375d_9

On the reverse side of the
modules:
 Place clamping compo-

nents 7 at the mounting
points (G).

 Fix clamping components 7

with screws 6.

18373d_22

 Align clamping compo-

nents 7 parallel to the
slot (H).

18373d_24

 Hang CPX-terminal 1 onto

the H-rail 5 at the slot (H).

 Swivel CPX-terminal 1 onto

the H-rail 5.

18375d_8

 Tighten screws 6. Observe

the tightening torque.

18373d_23

Tightening the screws 6 turns
the clamping components 7
by 90°. CPX-terminal 1 is se­cured against tilting and slip­ping.

H

1

1 6

6

7

G

G

G

7

5 1 5

1.3 Nm ± 10 %

5

H

5

6

7