Festo CPX-AP-I-4DI4DO-M8-3P Parts list manual

8099666
CPX-AP-I-4DI4DO-M8-3P
Digital input/output module
8099666
2019-06
[8099668]
Instructions| Operat-
ing

Translation of the original instructions
2 Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

3Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06
1 About this document................................................................................................... 4
1.1 Applicable documents.................................................................................................. 4
1.2 Product version............................................................................................................ 4
1.3 Product labelling.......................................................................................................... 4
1.4 Specified standards...................................................................................................... 5
2 Safety........................................................................................................................... 5
2.1 Safety instructions........................................................................................................ 5
2.2 Intended use................................................................................................................ 5
2.3 Training of qualified personnel..................................................................................... 5
3 Additional information................................................................................................ 5
4 Service..........................................................................................................................5
5 Product overview......................................................................................................... 6
5.1 Function....................................................................................................................... 6
5.1.1 Digital inputs.......................................................................................................... 6
5.1.2 Digital outputs........................................................................................................6
5.2 Configuration................................................................................................................ 7
5.2.1 Product design........................................................................................................7
5.2.2 LED displays........................................................................................................... 8
5.2.3 Connecting elements.............................................................................................. 8
6 Assembly..................................................................................................................... 10
7 Installation.................................................................................................................. 10
8 Commissioning............................................................................................................ 10
9 Parameterisation......................................................................................................... 10
10 Diagnostics and fault clearance.................................................................................. 12
10.1 Diagnostic messages.................................................................................................... 12
10.2 LED displays................................................................................................................. 14
11 Disposal........................................................................................................................16
12 Technical data............................................................................................................. 17
Table of contents

1 About this document
1.1 Applicable documents
All available documents for the product èwww.festo.com/pk.
Document Contents
Instruction manual for automation system
CPX-AP
Instruction manual and important information on
assembly, electrical installation and maintenance
tasks as well as description of the automation
system CPX-AP
Tab. 1 Applicable documents
1.2 Product version
This document refers to the following product versions:
Product Version
CPX-AP-I-4DI4DO-M8-3P Digital input/output module CPX-AP-I-4DI4DO-M8-3P revision 1 or
later
Tab. 2 Product version
The product version can be identified from the product labelling.
There may be an updated version of this document for these or later product versions
èwww.festo.com/sp.
1.3 Product labelling
The product labelling is located on the right-hand side of the module. The Data Matrix code is on the
connection side. Scanning the printed Data Matrix Code with an appropriate device opens the Festo
Support Portal with the information appropriate for the product. Alternatively, the Product Key
(11-digit alphanumeric code on the product labelling) can be entered in the search field of the Support
Portal èwww.festo.com/sp.
About this document
Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-064

1.4 Specified standards
Version
IEC60204-1:2016-10 DIN46211:1965-03
IEC61131-2:2017-08 DIN46225:1976-12
EN60204-1:2018-09 DIN46234:1980-03
EN60529:1991-10 –
Tab. 3 Standards specified in the document
2 Safety
2.1 Safety instructions
– Take into consideration the legal regulations for the respective destination.
– Use the product only within the defined values è 12 Technical data.
– Observe labelling on the product.
– Observe further applicable documents.
– Store the product in a dry, UV- and corrosion-protected environment.
– Before working on the product:
Switch off the power supply and secure it against being switched on again.
2.2 Intended use
The product described in this document is intended only for use in an automation system CPX-AP.
Use the product only as follows:
– Use only in an industrial environment. Outside of industrial environments, e.g.in commercial and
residential/mixed-use areas, it may be necessary to take measures to suppress radio interference.
– Use only in combination with modules and components that are permissible for the respective
product variant èwww.festo.com/catalogue.
– Only use the product if it is in perfect technical condition.
2.3 Training of qualified personnel
Installation, commissioning, maintenance and disassembly should only be conducted by qualified per-
sonnel. The qualified personnel must be familiar with installation of electrical control systems.
3 Additional information
– Accessories èwww.festo.com/catalogue.
4 Service
Contact your regional Festo contact person if you have technical questions èwww.festo.com.
Safety
5Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

5 Product overview
5.1 Function
The module supplies four digital inputs and four digital outputs in an automation system CPX-AP.
The module behaviour can be parameterised è 9 Parameterisation.
Status and error messages are indicated by LED displays on the module and reported to the interface
via system communication.
5.1.1 Digital inputs
The digital inputs are used to connect sensors, thereby enabling the recording and further processing
of digital input signals. The sensors are supplied by the module with a voltage of 24V DC and return a
logic 0 or 1 to the inputs.
The sensor supply has an electronic fuse for protection against short circuit or overload. If this elec-
tronic fuse responds, the sensor supply of the module is switched off and the error is shown by an LED
indicator on the module. After the elimination of the short circuit or the overload, the sensor supply is
switched on again automatically. The electronic fuse of the module is slow-blowing. Sensors can
therefore also be connected with a temporarily higher current requirement.
5.1.2 Digital outputs
The digital outputs are used to control electrical actuators. Valves, contactors or display components,
for example, can therefore be actuated with a voltage of 24 V DC.
The power supply of the outputs is provided by the load supply PL and is electronically protected
against short circuit or overload, separately for each output. If this fuse is tripped, the power supply of
the output is switched off and the error is shown by an LED on the module. After the elimination of the
short circuit or the overload, the power supply is not switched on again until after the output is reset.
The electronic fuse of the module is slow-blowing. Electrical consumers with a temporarily higher cur-
rent requirement can therefore also be connected.
Product overview
6 Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

5.2 Configuration
5.2.1 Product design
1Mounting interface connection side top
2Connection for input 1 [X1]
3Connection for input 0 [X0]
4Connection for input 3 [X3]
5Connection for input 2 [X2]
6Connection for output 1 [X5]
7Connection for output 0 [X4]
8Connection for output 3 [X7]
9Connection for output 2 [X6]
10 Connection for system communication forwarding
[XF20]
11 Connection for system communication [XF10]
12 Connection for voltage forwarding [XD2]
13 Connection for power supply [XD1]
14 Mounting interface connection side bottom and
connection functional earth FE
15 Mounting interface, lateral bottom and connection for
functional earth FE
16 Inscription label (optional)
17 Mounting interface, lateral top
Fig. 1 Product design
Product overview
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5.2.2 LED displays
1Module diagnostics [MD] (green, red)
2Status of input 1 [X1.1] (green)
3Status of input 3 [X3.3] (green)
4Status/diagnostics for output 1 [X5.1] (red, green)
5Status/diagnostics for output 3 [X7.3] (red, green)
6Status/diagnostics output 2 [X6.2] (red, yellow)
7Status/diagnostics for output 0 [X4.0] (red, yellow)
8Status of input 2 [X2.2] (green)
9Status of input 0 [X0.0] (green)
10 Status/diagnostics for load supply [PL] (green, red)
Fig. 2 LED displays
5.2.3 Connecting elements
Connection for power supply [XD1]
Plug M8, 4-pin, A-coded Signal
1 +24VDC logic supply PS
2 0VDC load supply PL
3 0VDC logic supply PS
4 +24VDC load supply PL
Tab. 4 Connection for power supply
Product overview
8 Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

Connection for voltage forwarding [XD2]
Socket M8, 4-pin, A-coded Signal
1 +24VDC logic supply PS
2 0VDC load supply PL
3 0VDC logic supply PS
4 +24VDC load supply PL
Tab. 5 Connection for voltage forwarding
Connection for system communication [XF10]
Socket M8, 4-pin, D-coded Signal
1 TX–Transmitted data –
2 RX+ Received data +
3 TX+ Transmitted data +
4 RX–Received data –
Tab. 6 Connection for system communication
Connection for system communication [XF20]
Socket M8, 4-pin, D-coded Signal
1 RX–Received data –
2 TX+ Transmitted data +
3 RX+ Received data +
4 TX–Transmitted data –
Tab. 7 Connection for system communication
Connection for inputs [X0]…[X3]
Socket M8, 3-pin, A-coded Signal
1 +24VDC inputs
3 0VDC inputs
4 Input 0…3
Tab. 8 Connection for inputs
Product overview
9Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

Connection for outputs [X4]…[X7]
Socket M8, 3-pin, A-coded Signal
1 n.c.
3 0VDC outputs
4 Output 0…3
Tab. 9 Connection for outputs
6 Assembly
• Assemble the module as outlined in the “Instruction manual for automation system
CPX-AP"è 1.1 Applicable documents.
7 Installation
• Carry out the installation according to the "Instruction manual for automation system
CPX-AP"è 1.1 Applicable documents.
8 Commissioning
• Commission the automation system CPX-AP in accordance with the "Instruction manual for auto-
mation system CPX-AP" è 1.1 Applicable documents.
Behaviour of the display components of the module after error-free commissioning
[MD] [PL]
Illuminated green Illuminated green
Tab. 10 Behaviour of the LED displays of the module after error-free commissioning
Information on troubleshooting in the event of incorrect behaviour:
èInstruction manual for automation system CPX-AP
è 10 Diagnostics and fault clearance
9 Parameterisation
Various parameters are available for reading out information about the modules in an automation sys-
tem CPX-AP and adapting the modules to the application situation.
Write access to the parameters is typically performed by the higher-level controller using the device
descriptions specific to the host system.
Assembly
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ID Parameter Instance-
s
Data
type
Access1) Arraysize
70 Part number 1 UINT32 ro –
246 Fieldbus serial number 1 UINT32 ro –
791 Product key 1 CHAR ro 12
960 Firmware version 1 CHAR ro 30
20000 Module code 1 UINT32 ro –
20014 Input debounce time
– 0: 0.1 ms
– 1: 3.0 ms (factory setting)
– 2: 10 ms
– 3: 20 ms
4 UINT8 rw –
20022 Configuration of voltage monitoring load
supply PL
– 0: load voltage monitoring inactive
– 1: load voltage monitoring active, with
suppression of diagnostics at switch-
off (factory setting)
– 2: load voltage monitoring active
1 UINT8 rw –
20052 Behaviour in error state (communication
fault)
– 0: reset outputs (factory setting)
– 1: maintain status
1 UINT8 rw –
20085 Measured value temperature AP-ASIC [°C] 1 INT16 ro –
20087 Current measured value of logic supply PS
[mV]
1 UINT16 ro –
20088 Current measured value of load supply PL
[mV]
1 UINT16 ro –
20093 Hardware version 1 UINT8 ro –
1) ro = read only; rw = read write
Tab. 11 Parameter
Parameterisation
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10 Diagnostics and fault clearance
10.1 Diagnostic messages
ID hex (dec) Message Description
A short-circuit/overload of the sensor supply was detec-
ted.
Remedy – Check connected load for correct function,
in particular for power consumption.
– Check sensor and wiring.
01|01|010B
(16843019)
Short circuit/overload
in sensor supply
Diagnost-
ic status
Error
Short circuit/overload in output signal.
Remedy – Check connected load for correct function,
in particular for power consumption.
– Check wiring.
01|01|010C
(16843020)
Output signal short-
circuit/overload
Diagnost-
ic status
Error
Undervoltage of the logic supply PS 24VDC was detec-
ted.
Remedy – Check logic supply PS.
02|01|0016
(33619990)
Undervoltage in logic
supply PS 24VDC
Diagnost-
ic status
Warning
Error
Overvoltage in the logic supply PS 24VDC detected.
Remedy – Check logic supply PS.
02|01|0017
(33619991)
Overvoltage in logic
supply PS 24VDC
Diagnost-
ic status
Error
Undervoltage in the load supply PL 24VDC detected.
Remedy – Check load supply PL.
02|01|0105
(33620229)
Undervoltage in load
supply PL 24VDC
Diagnost-
ic status
Error
A switch-off of the load supply PL was detected. The cause
can be a deliberate shutdown by the emergency stop.
02|01|0106
(33620230)
Switch-off load supply
PL 24VDC
Remedy – Check if the emergency stop was activ-
ated.
– Check load supply PL.
Diagnostics and fault clearance
12 Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

ID hex (dec) Message Description
02|01|0106
(33620230)
Switch-off load supply
PL 24VDC
Diagnost-
ic status
Information
Overvoltage in the load supply PL 24VDC
Remedy – Check load supply PL.
02|01|013F
(33620287)
Overvoltage in the
load supply PL
24VDC Diagnost-
ic status
Error
Tab. 12 Diagnostic messages
Diagnostics and fault clearance
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10.2 LED displays
Module diagnostics [MD]
LED (red,
green)
Meaning Remedy
Off
Logic supply PS not available. Check connection of logic supply PS.
Illuminated
green
No module diagnostics active –
Flashes green
Module diagnostics active
Degree of severity "Information"
e.g. switching off load supply PL
–
Flashes red
Module diagnostics active
Degree of severity "Warning"
e.g. parameterisation error
Take appropriate remedial action,
e.g. check parameterisation.
Illuminated red
Module diagnostics active
Degree of severity "Error"
e.g. undervoltage in load supply PL
Take appropriate remedial action,
e.g. check load supply PL.
LED flashes
red quickly
Module ramp-up not yet completed.
System communication not yet initial-
ised.
–
Flashes quickly
green
Module identification (service function) –
Tab. 13 LED module diagnostics [MD]
Diagnostics and fault clearance
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Status of input
LED (green) Meaning Remedy
Illuminated
Input active (logic1)
Logic 1 at input
–
Off
Input inactive (logic0)
Logic 0 at input
–
Tab. 14 LED status of input
Status of output
LED (yellow) Meaning Remedy
Illuminated
Output active (logic1)
Output sends logic 1
–
Off
Output inactive (logic0)
Output sends logic 0
–
Tab. 15 LED status of output
Diagnostics of output
LED (red) Meaning Remedy
Illuminated
Short circuit/overload at output Check the connected actuators, elimin-
ate short circuit/overload.
Off
No channel error at output –
Tab. 16 LED diagnostics of output
Diagnostics and fault clearance
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Load supply [PL]
LED (red,
green)
Meaning Remedy
Illuminated
green
Load supply PL available. –
Flashes green
Load supply PL not available. Check load supply PL.
Flashes red
Load supply PL outside the tolerance
range.
Check load supply PL.
Tab. 17 LED load supply [PL]
11 Disposal
ENVIRONMENT!
Send the packaging and product for environmentally sound recycling in accordance with the current
regulations èwww.festo.com/sp.
Disposal
16 Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

12 Technical data
General technical data
General technical data
for automation system
CPX-AP
Instruction manual for automation system CPX-AP
è 1.1 Applicable documents
Dimensions
(length × width ×
height)
[mm] 170 × 30 × 35
Product weight [g] 130
Ambient temperature [°C] –20…+50
Storage temperature [°C] –40…+70
Storage time [years] 2 (max.)
Humidity
(non-condensing)
[%] 5…95
Assigned address
space (inputs/outputs)
[bytes] 1/1
Module code (hex/dec) 0x2004/8196d
Module identification CPX-AP-I-4DI4DO-M8-3P
Degree of protection in
accordance with
EN60529
IP65/IP67
(if assembled, cables connected and connections that are not
needed sealed with cover caps)
Protection against elec-
tric shock (protection
against direct and
indirect contact in
accordance with
IEC61010-1)
through the use of SELV/PELV circuits
(safe extra-low voltage/protected extra-low voltage)
Electromagnetic com-
patibility
See declaration of conformity èwww.festo.com
Mounting position Any
Tab. 18 General technical data
Technical data
17Festo — CPX-AP-I-4DI4DO-M8-3P — 2019-06

Power supply
Logic supply PS [VDC] 24±25%
Intrinsic current con-
sumption at nominal
operating voltage 24V
from PS
[mA] Typ. 35
Diagnostic message,
undervoltage in logic
supply PS
[VDC] <18
Load supply PL [VDC] 24±25%
Intrinsic current con-
sumption at nominal
operating voltage 24V
from PL
[mA] Typ. 10
Diagnostic message,
undervoltage in load
supply PL
[VDC] £17.7
Capacitive load at load supply PL
24V PL to 0V PL [nF] Typ. 45
24V PL to FE [nF] Typ. 35
0V PL to FE [nF] Typ. 20
Tab. 19 Power supply
Technical data
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Digital inputs
Number of inputs 4
Type in accordance
with IEC61131-2
3 (24VDC)
Cable length [m] 30 (max.)
Design [VDC] 0…30, positive logic (PNP)
Logic level (logic 0/1) [VDC] £5/³11
Input debounce time Can be parameterised
Electrical isolation
between the channels
No
Electrical isolation
between the inputs and
PS
No
Sensor supply
Sensor power supply
SEN
[VDC] 24±25%
Voltage drop on short-
circuit protection
(reduction of SEN)
[VDC] £1
Reverse polarity pro-
tection 24V SEN
against 0V SEN
Yes
Potential difference
between 0V SEN
external and 0V SEN
internal
Not permissible
Sensor power supply short circuit protection
Short-circuit protection Electronic
Trigger level [A] >1.8
Characteristic Slow-blowing
Behaviour after end of
overload
Automatic return
Tab. 20 Digital inputs
Technical data
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Digital outputs
Number of outputs 4
Type in accordance
with IEC61131-2
0.5 (24VDC)
Cable length [m] 30 (max.)
Design Positive logic (PNP)
Reverse polarity pro-
tection
Yes
Output current per
channel
[A] 0.5 (max.)
Lamp load per channel
channel
[W] 12 (max.)
Voltage drop via output [VDC] £1
Parallel connection of
outputs
Yes
Protection against
reverse voltage
Max. PL
Limitation of inductive
switch-off voltage
[V] Typ. –16
Electrical isolation
Between PS and PL Yes
Between the channels No
Short-circuit protection output
Short-circuit protection Electronic
Trigger level [A] ,0.5
Characteristic Slow-blowing
Behaviour after end of
overload
No automatic return
Output delay with resistive load
Signal change from 0 to
1
[µs] .200
Signal change from 1 to
0
[µs] .200
Tab. 21 Digital outputs
Technical data
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