IFM AC6002 User manual

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80293946 / 00 04 / 2020
Operating Instructions
IO-Link Master with AS-
Interface Interface
StandardLine
2 Ports
IP 65 / IP 66 / IP 67
A
C6002
Firmware: 2.4.x or higher
English

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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Contents
1Preliminary note 4
1.1 Legal and copyright information...........................................................................................4
1.2 Symbols used.......................................................................................................................5
1.3 Warnings used .....................................................................................................................5
1.4 User documentation for this device......................................................................................6
1.5 Modification history ..............................................................................................................6
2Safety instructions 7
2.1 General ................................................................................................................................7
3Functions and features 8
4Function 9
4.1 IO-Link................................................................................................................................10
4.1.1 IO-Link supply ............................................................................................................................10
4.2 AS-interface .......................................................................................................................10
4.3 Parameter setting...............................................................................................................10
4.4 Visual indication .................................................................................................................10
5Mounting 11
5.1 Mounting the device ...........................................................................................................11
6Electrical connection 12
6.1 Notes..................................................................................................................................12
6.2 IO-Link ports.......................................................................................................................13
6.2.1 Connecting IO-Link devices for Class A operation .....................................................................13
6.2.2 Connecting IO-Link devices for Class B operation .....................................................................14
6.3 Connecting the unit ............................................................................................................15
7Operating and display elements 16
7.1 Overview ............................................................................................................................16
7.2 LED indicators....................................................................................................................17
7.2.1 Status LEDs ...............................................................................................................................17
7.2.2 Voltage supply............................................................................................................................17
7.2.3 IO-Link ports (Class A)...............................................................................................................17
8Set-up 18
9Configuration 19
9.1 Notes..................................................................................................................................20
9.1.1 Device structure .........................................................................................................................20
9.1.2 Options for parameter setting .....................................................................................................20
9.1.3 Using the command interface.....................................................................................................21
9.2 Addressing the AS-i slave of the AC6002..........................................................................23
9.2.1 Addressing via AS-i master ........................................................................................................23
9.2.2 Addressing with addressing unit.................................................................................................24

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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9.3 Adjusting the gateway profile .............................................................................................25
9.3.1 Example: Adjusting the gateway profile......................................................................................25
9.4 Configuring IO-Link ports ...................................................................................................26
9.4.1 Note: Device validation and data storage...................................................................................26
9.5 Reading / writing parameters of the IO-Link devices .........................................................27
9.5.1 Example: Reading parameter.....................................................................................................28
9.5.2 Example: Writing parameter.......................................................................................................30
9.6 Reading / writing process data...........................................................................................32
9.7 Reading identification and diagnostic information .............................................................32
9.8 Reading IO-Link events .....................................................................................................32
9.9 Resetting IO-Link master ...................................................................................................32
9.10 Updating the firmware........................................................................................................33
10 Maintenance, repair and disposal 34
10.1 Cleaning process ...............................................................................................................34
10.2 Replacing IO-Link device ...................................................................................................34
11 Factory settings 35
12 Accessories 36
13 Appendix 37
13.1 Technical data....................................................................................................................38
13.1.1 Application..................................................................................................................................38
13.1.2 Electrical data.............................................................................................................................38
13.1.3 Inputs / outputs...........................................................................................................................38
13.1.4 Inputs..........................................................................................................................................39
13.1.5 Outputs.......................................................................................................................................39
13.1.6 Interfaces....................................................................................................................................39
13.1.7 Operating conditions ..................................................................................................................39
13.1.8 Approvals / Tests........................................................................................................................40
13.1.9 AS-i classification .......................................................................................................................40
13.1.10 Mechanical data .........................................................................................................................40
13.1.11 Electrical connection ..................................................................................................................41
13.2 AS-Interface .......................................................................................................................42
13.2.1 Mapping: inputs and outputs of the IO-Link ports .......................................................................43
13.3 Command interface............................................................................................................60
13.3.1 Structure of the command interface ...........................................................................................60
13.3.2 Overview: Acyclic commands.....................................................................................................63
13.3.3 0x01: Read IO-Link Port Configuration Errors............................................................................64
13.3.4 0x02: Write IO-Link Port Configuration.......................................................................................65
13.3.5 0x03: Read IO-Link Port Configuration.......................................................................................69
13.3.6 0x04: Read Input Process Data..................................................................................................72
13.3.7 0x05: Read Output Process Data...............................................................................................74
13.3.8 0x06: Write Output Process Data ...............................................................................................76
13.3.9 0x07: Read Diagnosis Data........................................................................................................78
13.3.10 0x08: Factory Defaults................................................................................................................80
13.3.11 0x09: Set IO-Link Failsafe Data..................................................................................................81
13.3.12 0x0A: Write Parameter ...............................................................................................................82
13.3.13 0x0B: Read Parameter...............................................................................................................85
13.3.14 0x0C: Read Device Name, Serial Number, HW and SW Revisions...........................................87
13.3.15 0x0D: Update Firmware..............................................................................................................89
14 Index 92

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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1 Preliminary note
Content
Legal and copyright information ...............................................................................................................4
Symbols used ...........................................................................................................................................5
Warnings used..........................................................................................................................................5
User documentation for this device ..........................................................................................................6
Modification history...................................................................................................................................6
33203
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1.1 Legal and copyright information
33117
© All rights reserved by ifm electronic gmbh. No part of this manual may be reproduced and used
without the consent of ifm electronic gmbh.
All product names, pictures, companies or other brands used on our pages are the property of the
respective rights owners:
•AS-i is the property of the AS-International Association, (→www.as-interface.net)
•CAN is the property of the CiA (CAN in Automation e.V.), Germany (→www.can-cia.org)
•CODESYS™ is the property of the 3S – Smart Software Solutions GmbH, Germany
(→www.codesys.com)
•DeviceNet™ is the property of the ODVA™ (Open DeviceNet Vendor Association), USA
(→www.odva.org)
•EtherNet/IP® is the property of the →ODVA™
•EtherCAT®is a registered trade mark and patented technology, licensed by Beckhoff Automation
GmbH, Germany
•IO-Link®is the property of the →PROFIBUS Nutzerorganisation e.V., Germany
(→www.io-link.com)
•ISOBUS is the property of the AEF – Agricultural Industry Electronics Foundation e.V.,
Deutschland (→www.aef-online.org)
•Microsoft®is the property of the Microsoft Corporation, USA (→www.microsoft.com)
•Modbus® is the property of the Schneider Electric SE, France (→www.schneider-electric.com)
•PROFIBUS®is the property of the PROFIBUS Nutzerorganisation e.V., Germany
(→www.profibus.com)
•PROFINET®is the property of the →PROFIBUS Nutzerorganisation e.V., Germany
•Windows®is the property of the →Microsoft Corporation, USA

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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1.2 Symbols used
58277
Important note
Non-compliance can result in malfunction or interference
Information
Supplementary note
►... Request for action
>... Reaction, result
→... "see"
abc Cross-reference
123
0x123
0b010
Decimal number
Hexadecimal number
Binary number
[...] Designation of pushbuttons, buttons or indications
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1.3 Warnings used
58278
WARNING
Warning of serious personal injury.
Death or serious irreversible injuries may result.
CAUTION
Warning of personaly injury.
Slight reversible injuries may result.
NOTICE!
Warning of damage to property

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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1.4 User documentation for this device
59298
Available user manuals for this device:
Name Description
Operating instructions Installation, electrical connection
Set-up
Parameter setting and command interface
Maintenance, repair, disposal
Programming manual Parameter setting with CODESYS function library
ifm provides the documents for download on its website: →www.ifm.com
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1.5 Modification history
34492
Version Topic Date
00 New creation of document 00/2020

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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2 Safety instructions
Content
General .....................................................................................................................................................7
28333
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2.1 General
59299
•The device described is a subcomponent for integration into a system. The system architect is
responsible for the safety of the system. The system architect undertakes to perform a risk
assessment and to create documentation in accordance with legal and normative requirements to
be provided to the operator and user of the system. This documentation must contain all
necessary information and safety instructions for the operator, the user and, if applicable, for any
service personnel authorised by the architect of the system.
•Read this document before setting up the product and keep it during the entire service life.
•The product must be suitable for the corresponding applications and environmental conditions
without any restrictions.
•Only use the product for its intended purpose (→Functions and features (→P. 8)).
•If the operating instructions or the technical data are not adhered to, personal injury and/or
damage to property may occur.
•The manufacturer assumes no liability or warranty for any consequences caused by tampering
with the device or incorrect use by the operator.
•Installation, electrical connection, set-up, programming, configuration, operation and maintenance
of the product must be carried out by personnel qualified and authorised for the respective activity.
•Protect units and cables against damage.

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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3 Functions and features
59300
The device may only be used for the following purposes:
•as IO-Link master to configure and control the connected IO-Link devices
•as gateway between IO-Link devices and the AS-Interface network.
The device is designed for use outside of a control cabinet.
►Only use the device within the limits of the technical data.

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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4 Function
Content
IO-Link ....................................................................................................................................................10
AS-interface ............................................................................................................................................10
Parameter setting ...................................................................................................................................10
Visual indication......................................................................................................................................10
33836

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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4.1 IO-Link
59322
The device offers the following IO-Link functions:
•IO-Link master (IO-Link revision 1.0 and 1.1)
•2 IO-Link ports to connect IO-Link devices
•IO-Link ports X01...X02
Pin 4: configurable as deactivated, digital input (DI), digital output (DO), IO-Link
Pin 2: additional digital input (supply voltage: AS-i)
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4.1.1 IO-Link supply
59323
The device offers 2 supplies for IO-Link devices (sensors, actuators).
The IO-Link ports X01...X02 are Ports Class A.
The following IO-Link ports have common short-circuit monitoring: X01 and X02
The device ensures fire protection for connected IO-Link devices by providing an energy-limited circuit
at the IO-Link ports (according to IEC61010-1 and Class 2 according to UL1310).
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4.2 AS-interface
51953
The device offers the following AS-Interface functions:
•providing the functions of a AS-i Slave
•Supported AS-i version: 3.0
•Gateway to transfer the process and parameter data between the connected IO-Link devices and
the higher-level AS-i master
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4.3 Parameter setting
51954
The device offers the following configuration options:
•Addressing and parameter setting of the integrated AS-i slaves via AS-i master
•Parameter setting of the IO-Link master via command interface or using CODESYS programming
software
•Parameter setting of the connected IO-Link devices via command interface or using CODESYS
programming software
•Storage of parameter sets of the connected IO-Link devices for automatic recovery (data storage)
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4.4 Visual indication
59324
The device displays the following indications:
•Status and error indication of the gateway and the AS-Interface connection
•Status indication of the AS-i supply voltage
•Status, error and short circuit/overload indication of the IO-Link ports
•Status indication of the additional digital inputs (pin 2)

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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5 Mounting
Content
Mounting the device ...............................................................................................................................11
34058
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5.1 Mounting the device
34059
►Disconnect the system from power before installation.
►For installation choose a flat mounting surface.
►Please observe the maximum tightening torque.
►Fix the unit to the mounting surface using 2 M5 mounting screws and washers.
Tightening torque: 1.8 Nm

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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6 Electrical connection
Content
Notes ......................................................................................................................................................12
IO-Link ports ...........................................................................................................................................13
Connecting the unit.................................................................................................................................15
33805
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6.1 Notes
51957
A qualified electrician must connect the unit.
►The national and international for regulations setting up electrical equipment must be
complied with.
The unit is only suitable for operation using SELV/PELV voltagep.
►Please note the information concerning IO-Link wiring!
This unit contains components that may be damaged or destroyed by electrostatic discharge
(ESD).
►Please observe the required precautions against electrostatic discharge!
The IP rating of the overall system depends on the protection ratings of the individual devices,
the applied connection elements and the corresponding protective caps.
►Provide cables with a strain relief depending on the mounting conditions to avoid
excessive strain on the installation points and the M12 connections.
►Ensure correct fit and proper assembly of the M12 connecting parts. If these instructions
are not complied with, the specified protection rating cannot be guaranteed.
For UL applications:
►To connect the IO-Link master and the IO-Link devices, only use UL-certified cables of the
CYJV or PVVA category with a minimum temperature of 80 °C (75 °C in case of maximum
ambient temperature of 40 °C).
Wiring: →Technical data (→p. 38)
By means of basic insulation according to EN61010-1, the circuits are separated from each other and
from device surfaces that could be touched (secondary circuit with 30 V DC maximum, supplied from
mains circuit up to 300 V overvoltage category II).
By means of basic insulation according to EN61010-1, the communication interfaces are separated
from each other and from device surfaces that could be touched (secondary circuit with 30 V DC
maximum, supplied from mains circuit up to 300 V overvoltage category II). They are designed for
network environment 0 according to IEC TR62102.

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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6.2 IO-Link ports
51958
The IO-Link ports of the AC6002 meet the requirements of the IO-Link specifications 1.0 to 1.1.2.
►Please note the information concerning IO-Link wiring!
►Cover unused sockets with M12 protective caps (art. no.: E73004).
Tightening torque 0.6...0.8 Nm
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6.2.1 Connecting IO-Link devices for Class A operation
59303
Wiring information:
•The connected IO-Link devices must be supplied exclusively via the IO-Link master.
►Connect the connectors of the IO-Link devices with the M12
sockets of the IO-Link ports X01...X02.
Tightening torque: 0.6...0.8 Nm
Maximum cable length per IO-Link port: 20 m
►To connect the devices, use M12 connectors with protection
rating IP 65 / IP 66 / IP 67 or higher (→Accessories (→p. 36)).

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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6.2.2 Connecting IO-Link devices for Class B operation
51960
Notes on wiring:
•For Class B operation, the IO-Link device must be supplied with an additional auxiliary voltage UA
using a Y connection cable.
WARNING
Non-compliance with the electrical separation of the circuits
>Risk of fire!
►Ensure that the external supply UA is galvanically separated from the circuit of the
IO-Link Master by assuring basic insulation (according to IEC 61010-1, secondary circuit
with 30 V DC maximum, supplied from mains circuit up to 300 V of overvoltage category
II).
►Ensure that the IO-Link devices and the connection technology support the galvanic
separation.
In case of operation as port class B, the additional digital input of the IO-Link port (pin 2) is not
available!
►Connect the connectors of the IO-Link devices via a Y
connection cable with the M12 sockets of the IO-Link ports
X01...X04.
►Connect the Y cable to 24 V DC (20...30 V SELV/PELV)
Tightening torque: 0.6...0.8 Nm
►To connect the devices, use M12 connectors with protection
rating IP 65 / IP 66 / IP 67 or higher (→Accessories (→p. 36))!

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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6.3 Connecting the unit
59326
The AS-i voltage supplies the IO-Link master and the IO-Link supply voltage of the ports. The
AUX voltage is exclusively intended to supply additional AS-devices (daisy chain).
►Connect the AS-i voltage input to AS-i power supplies only!
►In case of cables that are longer than 25 m, take the voltage drop and the necessary
minimum supply voltage of 20 V into consideration!
►Disconnect power.
►Connect the device to the AS-i supply voltage via the M12 socket
X21 (26...31.6 V DC).
Tightening torque: 0.6...0.8 Nm.
Recommended maximum cable length: 25 m
►To connect the device, use M12 connectors with at least
protection rating IP 65 / IP 66 / IP 67 (→Accessories (→p. 36)).
Optional: Supply of an additional AS-i device (daisy chain)
►Connect the device to the AUX supply voltage via the M12 socket
X21 (24 V DC (20...300 V SELV/PELV)).
►Connect an additional AS-i device to the M12 socket X22 of the
AC6002 (loop-through function).
Tightening torque: 0.6...0.8 Nm
Recommended maximum cable length: 25 m
►To connect the device, use M12 connectors with at least
protection rating IP 65 / IP 66 / IP 67 (→Accessories (→p. 36)).

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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7 Operating and display elements
Content
Overview.................................................................................................................................................16
LED indicators ........................................................................................................................................17
34063
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7.1 Overview
58531
1
32
2
1
Status LEDs RDY and FLT (→Status LEDs (→p. 17))
2
IOL and DI status LEDs of the IO-Link port (X01...X02
(→IO-Link ports (Class A) (→p. 17))
3
Status LED AS-i of the voltage supply (X21)
(→Voltage supply (→p. 17))

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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7.2 LED indicators
34047
The device only has the following LED indicators:
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7.2.1 Status LEDs
51964
The RDY LED indicates the status of the gateway.
The FLT LED shows the status of the AS-Interfaceconnection.
Status LED Description
RDY green on Status: OK
flashes 5 Hz Status: Error
flashes (200 ms on,
800 ms off)
Status: Firmware update is running
off Status: Gateway not running or gateway booting
FLT red on AS-i connection error or AS-i default address is set
off error-free
>
7.2.2 Voltage supply
58532
The port for the voltage supply has the AS-i LED. The LED indicates the status of the voltage supply:
Status LED Description
AS-i green on AS-i voltage supply is connected
off no supply voltage or connected supply voltage is too low
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7.2.3 IO-Link ports (Class A)
52923
Each IO-Link port Class A has 2 LEDs marked as IOL and DI. The LEDs indicate the status of the
IO-Link port.
Status LED Description
IOL yellow off Port configured as DI / DO: pin 4 (C/Q) = OFF
on Port configured as DI / DO: pin 4 (C/Q) =ON
green flashes 1 Hz Port configured as IO-Link: no IO-Link device detected
flashes 2 Hz Port configured as IO-Link: PROOPERATE state
on Port configured as IO-Link: OPERATE state
red flashes 1.2 Hz Port configuration error or short circuit or overload
on Transmission error
DI yellow off Digital input : pin 2 (DI) = OFF
on Digital input: pin 2 (DI) = ON

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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8 Set-up
59304
When the supply voltage has been switched on, the AC6002 starts with the factory settings. The
display elements signal the current operating status (→Operating and display elements (→p. 16)).
To enable configuration of the gateway and IO-Link functions, the device must be integrated into the
AS-i network.
►Addressing the basic AS-i slave of the AC6002 (→Addressing the AS-i slave of the AC6002
(→p. 23)).
►Connect the addressed AC6002 with the AS-i network.
>AS-i master shows configuration error.
►Re-configure the AS-i network.
>AC6002 has a valid AS-i address.
>AS-i master switches to operating mode "Protected mode".
After successful configuration, the IO-Link master transfers the process data of the factory set gateway
profile (mapping of the process data: ID1 = 0xF (→p. 57)). The AS-i master can access the AC6002
via the set AS-i address.
Further steps:
•Setting the gateway profile of the AC6002.
•Configuring the IO-Link master and the IO-Link ports.

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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9 Configuration
Content
Notes ......................................................................................................................................................20
Addressing the AS-i slave of the AC6002 ..............................................................................................23
Adjusting the gateway profile..................................................................................................................25
Configuring IO-Link ports........................................................................................................................26
Reading / writing parameters of the IO-Link devices .............................................................................27
Reading / writing process data ...............................................................................................................32
Reading identification and diagnostic information ..................................................................................32
Reading IO-Link events ..........................................................................................................................32
Resetting IO-Link master........................................................................................................................32
Updating the firmware ............................................................................................................................33
33858

IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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>
9.1 Notes
Content
Device structure......................................................................................................................................20
Options for parameter setting.................................................................................................................20
Using the command interface.................................................................................................................21
51968
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9.1.1 Device structure
59328
IO-Link Device
IO-Link Device
AS-i Master
AC600n
12
1
The AS-i slave component of the AC6002 sets the following features:
•Address range of the AC6002 in the AS-i network (max. 5 related AS-i addresses)
•Type and scope of the process data transferred between the AS-i master and IO-Link ports
2
The IO-Link component of the AC6002 includes the IO-Link master as well as the IO-Link ports.
>
9.1.2 Options for parameter setting
59307
The AS-i slave of the AC6002 is configured via functions of the AS-i master. This includes the
following settings:
•Addressing the AS-i slave
•Setting the gateway profile (= setting the ID1 code of the basic AS-i slave)
To set the parameters of the IO-Link master and the IO-Link ports of the AC6002 and the connected
IO-Link devices, the access to process and diagnostic data as well as maintenance functions, the
following options are available:
•Command interface (→Using the command interface (→p. 21)
•Function library for CODESYS (→programming manual)