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CPX-L-16DE-16-KL-3POL
CPX-L-8DE-8DA-16-KL-3POL
Brief description
Festo AG & Co. KG
Postfach
D-73726 Esslingen
Phone:
+49/711/347-0
www.festo.com
1105NH
758 223
Original: de
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
en Fitting and commissioning to be carried out only by
qualified personnel in accordance with the operating
instructions.
Fig. 1:
Fig. 2:
Fig. 3:
1
2
Fig. 4:
1
2
General information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Function
The CPX I/O modules are only intended for use in CPX
terminals.
2 Application
The maximum values specified in the section “Technical
specifications” must be observed during operation. See the
description for CPX I/O modules P.BE-CPX-EA-... and the CPX
system description P.BE-CPX-SYS-... for further information.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Only commission a CPX terminal which has been mounted
and wired completely.
3 Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
• Before carrying out installation and maintenance work,
switch off the following:
– Compressed air supply
– Operating and load voltage supply
• Connect an earth conductor of sufficient cable cross
section to the connection on the CPX terminal marked
with the earth symbol.
• The I/O modules contain electrostatically sensitive
components. Therefore, do not touch any components.
Observe the handling specifications for electrostatic
sensitive devices.
Note
In I/O modules of type CPX-L an interlinking block, input
module and connection block form an inseparable unit.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
When using 2-wire sensors the residual current at “log. 0”
must be smaller than the standard value as per
IEC61131-2 type 1. At V
< 5 V: I
Ix, Ix+1,...
residual
1
3
en
CPX-L input module (CPX-L-16DE-16-KL...)
1 Pin allocation
Fig. 2 shows the connections and input designations of the
CPX-L input module. The following table shows the
corresponding pin assignment.
Pin assignment X1 to X8
X1.0: 24 V
SEN
X1.1: Ex
X1.2: 0 V
SEN
X2.0: 24 V
SEN
X2.1: Ix+1
X2.2: 0 V
SEN
Note
X3.0: 24 V
SEN
X3.1: Ix+2
X3.2: 0 V
SEN
X4.0: 24 V
SEN
X4.1: Ix+3
X4.2: 0 V
SEN
X5.0: 24 V
SEN
X5.1: Ix+4
X5.2: 0 V
SEN
X6.0: 24 V
SEN
Warning
X6.1: Ix+5
X6.2: 0 V
SEN
X7.0: 24 V
SEN
X7.1: Ix+6
X7.2: 0 V
SEN
X8.0: 24 V
SEN
X8.1: Ix+7
X8.2: 0 V
SEN
Ix = Input x
2 Status LEDs
Fig. 3 shows the status LEDs of the inputs 1 and the error
LED (module error) 2.
LED
Operating status and error display
P
Error LED
(red)
Module error
X1 ...
Status LEDs for the
X16
inputs
Note
(green)
3 Technical data
< 500 μA.
Designation
General technical data
Operating voltage supply
– Nominal voltage
– Internal current consumption at
24 V (internal electronics)
Digital inputs as per IEC 61131-2
type 1, 24 V
– Version
– Logic level: log. 0 / log. 1
– Response delay at 24 V
– Current consumption at 24 V
(input current)
– Sensor supply:
Voltage drop to V
(reduc
EL/SEN
tion of sensor supply voltage)
– Reverse polarity protection
24 V
against 0 V
SEN
SEN
– Short circuit protection in
sensor supply
– Response threshold
– Characteristic
– Discrete fusing of the inputs
Galvanic isolation
Potential difference between
sensor supply connections
and V
EL/SEN
Module code/Submodule code
(CPX-specific)
Module identification (Handheld)
en
CPX-L multi I/O module (
. . . . . . . . . . . . . .
1 Pin allocation
Fig. 2 shows the connections and input/output designations
of the CPX-L multi I/O module. The following table shows the
corresponding pin assignment.
Pin assignment X9 to X16
Pin assignment X1 to X8
X9.0: 24 V
X1.0: 24 V
SEN
SEN
X9.1: Ix+8
X1.1: Ix
X9.2: 0 V
X1.2: 0 V
SEN
SEN
X10.0: 24 V
X2.0: 24 V
SEN
SEN
X10.1: Ix+9
X2.1: Ix+1
X10.2: 0 V
X2.2: 0 V
SEN
SEN
X11.0: 24 V
X3.0: 24 V
SEN
SEN
X11.1: Ix+10
X3.1: Ix+2
X11.2: 0 V
X3.2: 0 V
SEN
SEN
X12.0: 24 V
X4.0: 24 V
SEN
SEN
X12.1: Ix+11
X4.1: Ix+3
X12.2: 0 V
X4.2: 0 V
SEN
SEN
X13.0: 24 V
X5.0: 24 V
SEN
SEN
X13.1: Ix+12
X5.1: Ix+4
X13.2: 0 V
X5.2: 0 V
SEN
SEN
X14.0: 24 V
X6.0: 24 V
SEN
SEN
X14.1: Ix+13
X6.1: Ix+5
X14.2: 0 V
X6.2: 0 V
SEN
SEN
X15.0: 24 V
X7.0: 24 V
SEN
SEN
X15.1: Ix+14
X7.1: Ix+6
X15.2: 0 V
X7.2: 0 V
SEN
SEN
X16.0: 24 V
X8.0: 24 V
SEN
SEN
X16.1: Ix+15
X8.1: Ix+7
X16.2: 0 V
X8.2: 0 V
SEN
SEN
Ix = Input x
2 Status LEDs
Fig. 4 shows the status LEDs of the inputs 1 , the outputs 3
and the error LED (module error) 2.
LED
Operating status and error display
off: no error
illuminated: Short circuit/over
P
Error LED
load in sensor supply V
EL/SEN
(red)
Module error
off: log. 0 (no signal)
illuminated: log. 1
(signal is present)
X1 ... X8
Status LEDs for the
CPX-L-16DE-16-KL...
(green)
inputs
See CPX System Description
X9 ...
Status LEDs for the
X16
outputs
V
(electronics/sensors)
EL/SEN
(yellow)
DC 24 V ± 25 %
typ. 15 mA
16 inputs
3 Technical data
Designation
DC 0 ... 30 V positive logic (PNP)
š 5 V / ≥ 15 V
General technical data
can be parameterised, typ. 3 ms
Operating voltage supply
typ. 5.2 mA at “log. 1”
– Nominal voltage
– Internal current consumption at
24 V (internal electronics)
max. 1.0 V
Load voltage supply
– Nominal voltage
– Internal current consumption at
Yes
24 V (internal electronics)
– Diagnostic message
Electronic
undervoltage V
(for the complete module)
Digital inputs as per IEC 61131-2
type 1, 24 V
1.8 A ... 6.5 A
slow-blowing
– Version
– Logic level: log. 0 / log. 1
None
– Response delay at 24 V
None
– Current consumption at 24 V
0 V-connections: not permitted
(input current)
– Sensor supply: Voltage drop to
V
(reduction of sensor
EL/SEN
20/2
supply voltage)
– Reverse polarity protection
L-16DI
24 V
against 0 V
SEN
– Short circuit protection in
sensor supply
– Response threshold
– Characteristic
– Discrete fusing of the inputs
Galvanic isolation
Potential difference between
sensor supply connections
and V
EL/SEN
Designation
Digital outputs as per IEC 61131-2,
24 V
OUT
– Rated load voltage
– Version
– Protection against incorrect
polarity
– Output current per channel
– Short circuit protection
– Voltage drop at output
– Output delay with ohmic load
– signal change “0” to “1”
– signal change “1” to “0”
– Parallel switching of outputs for
increased performance
– Protection against reverse
voltage
– Limiting the inductive switch-off
voltage of connected
coils/solenoid valves
Electrical isolation of the outputs
– between the channels
– between the operating
voltage supply for the electron
ics/sensors (V
EL/SEN
load voltage for the outputs
(V
)
OUT
Potential difference between
sensor supply connections and
V
EL/SEN
Module code/Submodule code
(CPX-specific)
Module identification (Handheld)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The CPX-L multi I/O module internally connects the contact
rails 0 V
and 0 V
EL/SEN
that the operating voltage supply for the electronics/
sensors (V
EL/SEN
puts (V
) are no longer electrically isolated.
OUT
CPX-L-8DE-8DA-16-KL...
)
en
. . . . . .
Pin assignment X9 to X16
X9.0: 24 V
SEN
X9.1: Ox
X9.2: 0 V
OUT
X10.0: 24 V
SEN
X10.1: Ox+1
X10.2: 0 V
OUT
X11.0: 24 V
SEN
X11.1: Ox+2
X11.2: 0 V
OUT
X12.0: 24 V
SEN
X12.1: Ox+3
X12.2: 0 V
OUT
X13.0: 24 V
SEN
X13.1: Ox+4
X13.2: 0 V
OUT
X14.0: 24 V
SEN
X14.1: Ox+5
X14.2: 0 V
OUT
X15.0: 24 V
SEN
X15.1: Ox+6
X15.2: 0 V
OUT
X16.0: 24 V
SEN
X16.1: Ox+7
X16.2: 0 V
OUT
Ox = Output x
24 V
is not required for the
SEN
outputs
off: no error
illuminated:
– Short circuit/overload in
sensor supply (V
)
EL/SEN
– Short circuit/overload at at
least one output (V
)
OUT
– Load voltage for outputs
(V
) missing or too low.
OUT
off: log. 0 (no signal)
illuminated: log. 1
(signal is present)
off: log. 0 (output 0-signal)
illuminated: log. 1
(output 1-signal)
CPX-L-8DE-8DA-16-KL...
See CPX System Description
V
(electronics/sensors)
EL/SEN
DC 24 V ± 25 %
typ. 15 mA
(all outputs 0-signal)
V
(outputs)
OUT
DC 24 V ± 25 %
typ. 62 mA
š 17.5 ... 12.5 V
OUT
8 inputs
DC 0 ... 30 V positive logic (PNP)
š 5 V / ≥ 15 V
can be parameterised, typ. 3 ms
typ. 5.2 mA at “log. 1”
max. 1.0 V
Yes
SEN
Electronic
(for the complete module)
1.8 A ... 6.5 A
slow-blowing
None
None
0 V-connections: not permitted
CPX-L-8DE-8DA-16-KL...
8 outputs
V
OUT
Positive logic (PNP)
Yes
max. 0.25 A
(6 W bulb load)
Yes (electronic),
Response threshold > 0.25 A
š 1 V
< 200 μs
< 200 μs
Yes, max. 4 outputs
(O0 ... O3 or O4 ... O7)
from the same module
max. V
OUT
typ. -18 V
None
None, see note below this table
) and the
0 V-connections:
not permitted
22/2
L-8DI8DO
Note
of the CPX terminal. This means
OUT
) and the load voltage supply for the out
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