Festo CPX-AP-A-8DI-M12-5P User manual

CPX-AP-A-8DI-M12-5P
Digital input module
Operating instruc-
tions
8160738
2022-07
[8160740]

Translation of the original instructions

Festo — CPX-AP-A-8DI-M12-5P — 2022-07
3
Table of contents
1 About this document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Applicable documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Product version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3 Product labelling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Specified standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Intended use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Training of qualified personnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Additional information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Product overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1.1 Product design. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1.2 LED displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1.3 Connecting elements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2.1 Digital inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8 Parameterisation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9 Diagnostics and fault clearance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9.1 Diagnostics messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9.2 LED displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
10 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

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Festo — CPX-AP-A-8DI-M12-5P — 2022-07
About this document
1 About this document
1.1 Applicable documents
All available documents for the product è www.festo.com/sp.
Document Table of contents
Operating instructions for automation system
CPX-AP-A
Instruction manual and important information on
assembly, electrical installation and maintenance
tasks as well as description of the automation
system CPX-AP-A
Tab. 1: Applicable documents
1.2 Product version
This document refers to the following product versions:
Product Version
CPX-AP-A-8DI-M12-5P Digital input module CPX-AP-A-8DI-M12-5P from revision 1
Tab. 2: Product version
The product version can be determined 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 and the Data Matrix Code are printed on the housings of the modules. Scanning
the Data Matrix Code with an appropriate device opens the Festo Internet page with documents
appropriate for the product. Alternatively, the Product Key (11-digit alphanumeric code on the product
labelling) can be entered in the search field è www.festo.com/sp.
1.4 Specified standards
Version
IEC 60204-1:2016-10 IEC 61131-2:2017-08
IEC 60364-4-41:2005-12 –
Tab. 3: Standards specified in the document

Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Additional information
5
2 Safety
2.1 Safety instructions
–Only use the product if it is in perfect technical condition.
–Observe the identifications on the product.
–Store the product in a dry environment protected from UV and corrosion. Keep storage times short.
–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-A.
Use the product only as follows:
–Use only in an industrial environment. Outside 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 approved for the applicable
product variant è www.festo.com/catalogue.
2.3 Training of qualified personnel
Work on the product may only be carried out by qualified personnel who can evaluate the work
and detect dangers. The qualified personnel have skills and experience in dealing with electrical
(open-loop) control technology.
3 Additional information
–Contact the regional Festo contact if you have technical problems è www.festo.com.
–Accessories and spare parts è www.festo.com/catalogue.

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Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Product overview
4 Product overview
4.1 Structure
4.1.1 Product design
6
1
3
2
5
4
Fig. 1: Product design
1
Connection for inputs 0, 1 [X0]
2
Connection for inputs 2, 3 [X1]
3
Connection for inputs 4, 5 [X2]
4
Connection for inputs 6, 7 [X3]
5
LED displays
6
Inscription label (optional)
4.1.2 LED displays
1
2
Fig. 2: LED displays
1
Status inputs (green)
2
Module diagnostics [MD] (green, red)

Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Commissioning
7
4.1.3 Connecting elements
Connection for inputs [X0] … [X3]
M12 socket, 5-pin, A-coded Signal
1 24 V DC sensor supply
2 Input 1, 3, 5, 7
3 0 V DC sensor supply
4 Input 0, 2, 4, 6
5 Functional earth FE
Tab. 4: Connection for inputs
Digital and analogue signal lines
Max. cable length 30 m
Tab. 5: Requirements for the connecting cable
4.2 Function
The module provides 8 digital inputs.
The module response can be parameterised è 8 Parameterisation.
Status and error messages are indicated by LED displays on the module and reported to the bus
interface via system communication.
4.2.1 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 logic 1 to the inputs.
The sensor supply has an electronic fuse for protection against short circuit or overload. If this
electronic fuse responds, the sensor supply of the module is switched off and the error is shown by an
LED indicator on the module and reported via the system communication. After the short circuit or the
overload has been cleared, the sensor supply is switched on again automatically. The electronic fuse
of the module is a slow-blow type. Sensors can therefore also be connected with a higher short-term
current requirement.
5 Mounting
• Carry out assembly according to the "Automation system CPX-AP-A operating instructions" è 1.1
Applicable documents.
6 Installation
• Carry out installation according to the "Automation system CPX-AP-A operating instructions"
è 1.1 Applicable documents.
7 Commissioning
• Commission the automation system CPX-AP-A in accordance with the "Instruction manual for
automation system CPX-AP-A" è 1.1 Applicable documents.

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Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Diagnostics and fault clearance
Response of the display components of the module after error-free commissioning
[MD]
green light
Tab. 6: Response of the LED displays of the module after error-free commissioning
Information on troubleshooting in the event of incorrect response:
è 9 Diagnostics and fault clearance
è 1.1 Applicable documents
8 Parameterisation
Various parameters are available for reading out information about the modules in an automation
system CPX-AP-A and for 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.
ID Parameter Instances Data type Access1
)
Array
size
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
1 ENUM_ID rw –
20085 Measured value of temperature AP-ASIC [°C] 1 INT16 ro –
20087 Current measured value of logic supply (PS) 1 UINT16 ro –
20088 Current measured value of load supply (PL) 1 UINT16 ro –
20093 Hardware version 1 UINT8 ro –
1) ro = read only; rw = read write
Tab. 7: Parameter
9Diagnostics and fault clearance
9.1 Diagnostics messages
The following table contains the diagnostic messages of the module.

Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Diagnostics and fault clearance
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ID hex (dec) Message Description
01 | 01 | 010B
(16843019)
Short circuit / Over-
load sensor supply
A short circuit/overload of the sensor supply was detected
Remedy –Check the connected sensors for proper
function, especially current consumption.
–Check sensor cable.
Diag-
nostic
status
Error
02 | 01 | 0016
(33619990)
Undervoltage in logic
supply (PS) 24 V DC
Undervoltage in logic supply (PS) 24 V DC
Remedy –Check power supply.
Diag-
nostic
status
Error, Warning
02 | 01 | 0017
(33619991)
Overvoltage in logic
supply (PS) 24 V DC
Overvoltage in logic supply (PS) 24 V DC
Remedy –Check power supply.
Diag-
nostic
status
Warning
08 | 01 | 0124
(134283556)
AP master lost No communication with AP master possible.
Remedy –Restart AP master.
–Check communication cable (AP)
Diag-
nostic
status
Error
08 | 01 | 0130
(134283568)
AP module process
data output watchdog
timed out
The process data watchdog for the outputs timed out in
the module
Remedy –Restart AP master.
–Check wiring.
Diag-
nostic
status
Error
08 | 01 | 0131
(134283569)
AP module process
data input watchdog
timed out
The process data watchdog for the inputs timed out in the
module
Remedy –Restart AP master.
–Check wiring.
Diag-
nostic
status
Error

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Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Diagnostics and fault clearance
ID hex (dec) Message Description
08 | 01 | 01A2
(134283682)
Device in System
State Emergency
Operation
The system initialization (module recognition) failed. The
system is in maintenance mode. No I/O function is avail-
able.
Remedy –Restart system
–Update firmware to latest version
–Contact Festo service
Diag-
nostic
status
Error
Tab. 8: Diagnostic messages

Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Diagnostics and fault clearance
11
9.2 LED displays
Module diagnostics [MD]
LED (red,
green)
Meaning Remedy
off
Logic supply PS not available. Check connection of logic supply PS.
green light
Module diagnostics not active –
flashing green
0.5 Hz
Module diagnostics active
Degree of severity "Information"
–
flashing red
0.5 Hz
Module diagnostics active
Degree of severity "Warning"
e.g. parameterisation error
Take appropriate remedial action,
e.g. check parameterisation.
red light
Module diagnostics active
Degree of severity "Error"
e.g. undervoltage in logic supply PS
Take appropriate remedial action,
e.g. check logic supply PS.
flashing red
2 Hz
Module ramp-up not yet completed.
System communication not yet initial-
ised.
–
flashing green
2 Hz
Module identification (service function) –
Tab. 9: LED module diagnostics [MD]

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Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Technical data
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. 10: LED status of input
10 Technical data
General technical data
Dimensions
(length × width × height)
[mm] 50.1 × 107.3 × 57.5 (including interlinking module)
Product weight [g] 86
Ambient temperature [°C] –20 … +50
Storage temperature [°C] –20 … +70
Humidity (non-condensing) [%] 5 … 95
Assigned address space
(inputs)
[Byte] 1
Module code (hex/dec) 0x3009/12297d
Module identification CPX-AP-A-8DI-M12-5P
Protection against electric shock (protec-
tion against direct and indirect contact
in accordance with IEC 60204-1 and
IEC 60364-4-41)
By the use of SELV/PELV circuits
(Safe extra-low voltage/Protected extra-low voltage)
Electromagnetic compatibility See declaration of conformity è www.festo.com
Mounting position Any
Tab. 11: General technical data

Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Technical data
13
Power supply
Logic supply PS [V DC] 24 ± 25%
Intrinsic current consump-
tion at nominal operating
voltage 24 V from PS
[mA] Typically 40
Diagnostics message, under-
voltage in logic supply PS
[V DC] < 18
Tab. 12: Power supply

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Festo — CPX-AP-A-8DI-M12-5P — 2022-07
Technical data
Digital inputs
No. of inputs 8
Type in accordance with
IEC 61131-2
3 (24 V DC)
Cable length [m] Max. 30
Design [V DC] 0 … 30, positive logic (PNP)
Logic level (logic 0/1) [V DC] £ 5/ ³ 11
Input debounce time Parameterisable
Electrical isolation between
the channels
No
Electrical isolation between
inputs and PS
No
Sensor supply
Sensor power supply SEN [V DC] 24 ± 25%
Voltage drop at short-circuit
protection (reduction SEN)
[V DC] £ 1
Reverse polarity protection
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
Response after end of over-
load
Automatic recovery
Tab. 13: Digital inputs

© 2022 all rights reserved to Festo SE & Co. KG
Copyright:
Festo SE & Co. KG
73734 Esslingen
Ruiter Straße 82
Deutschland
Phone:
[phone]
Internet:
www.festo.com