Festo CPX User 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 vibra-
tion/ resistance to
shock
in accor-
dance 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/s2] 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/s2]Duration [ms] Shocks per direction
SL1 SL2 SL1 SL2 SL1 SL2
±150 ±300 11 11 5 5
Continuous shock load
Acceleration [m/s2]Duration [ms] Shocks per direction
±150 6 1000
1)
1) SL1 = Severity level 1
SL2 = Severity level 2

2
2. Parts list
18375d_10
1Terminal
CPX
(1x)
Wall mounting
18373d_2
Attachment for
CPX-modules (plastic):
2Mounting
CPX-BG-RW-...
18373d_3
Mounting for
CPX-modules (metal):
3Mounting bracket
CPX-M-BG-RW-...
4Screw M3
(thread-cutting)
H-rail mounting
18373d_6
Not included in delivery:
5H-rail
(EN 60715 - 35x7.5 or
35x15)
(1x)
18373d_7
Mounting
CPX-CPA-BG-NRH:
6Screw
7Clamping component
(3x)
(3x)
3. Intended use
Product Usage
CPX-terminal 1Control of electric actuators.
Interrogation of the sensors.
Mounting 2/3Additional 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 2with 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 3for 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 2to CPX-modules (plastic)
18375d_4
Press mounting 2inclined
into the modules (A).
Tilt mounting 2until it
catches.
Assemble additional mount-
ing 2opposite.
Mounting 3to CPX-modules (metal)
Information
For CPX-modules (metal) without system supply, the mounting 3can be as-
sembled on both sides of the module.
18375d_14
Place mounting 3aligned
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 6and a clamping component 7are left over.
5a. Mount H-rail
18373d_20
Mount H-rail 5horizon-
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 7at the mounting
points (G).
Fix clamping components 7
with screws 6.
18373d_22
Align clamping compo-
nents 7parallel to the
slot (H).
18373d_24
Hang CPX-terminal 1onto
the H-rail 5at the slot (H).
Swivel CPX-terminal 1onto
the H-rail 5.
18375d_8
Tighten screws 6. Observe
the tightening torque.
18373d_23
Tightening the screws 6turns
the clamping components 7
by 90°. CPX-terminal 1is se-
cured against tilting and slip-
ping.
H
1
1
6
6
7
G
G
G
7
5
1
5
1.3 Nm ± 10 %
5
H
5
6
7