IFM Electronic AL1900 Application guide

Device Manual
IO-Link Master with PROFINET interface
CabinetLine
8 Ports
IP 20
AL1900
IO-Link: 1.1.2
ifm firmware: 2.1.35 or higher
LR DEVICE: 1.3.1.x or higher
English
7391164 / 01 05 / 2018

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ifm Device Manual IO-Link Master with PROFINET interface CabinetLine 8 Ports IP 20 (AL1900) 05 / 2018
Content
Table of Contents
1Preliminary note 5
1.1 Legal and copyright information...........................................................................................5
1.2 Purpose of the document.....................................................................................................5
1.3 Symbols and styles used .....................................................................................................5
1.4 Modification history ..............................................................................................................6
2Safety instructions 7
2.1 General ................................................................................................................................7
2.2 Required background knowledge ........................................................................................7
2.3 Safety symbols on the device..............................................................................................7
2.4 Tampering with the unit........................................................................................................8
3Intended use 9
3.1 Permitted use.......................................................................................................................9
3.2 Prohibited use......................................................................................................................9
4Function 10
4.1 Communication, parameter setting, evaluation .................................................................11
4.1.1 IO-Link........................................................................................................................................11
4.1.2 PROFINET.................................................................................................................................11
4.1.3 Internet of Things (IoT)...............................................................................................................11
4.1.4 Parameter setting.......................................................................................................................11
4.1.5 Visual indication .........................................................................................................................12
4.2 Digital inputs.......................................................................................................................12
4.3 IO-Link supply....................................................................................................................12
5Mounting 13
5.1 Install the device ................................................................................................................13
6Electrical connection 14
6.1 Remarks.............................................................................................................................15
6.2 PROFINET ports................................................................................................................15
6.3 IoT port...............................................................................................................................16
6.4 IO-Link ports.......................................................................................................................17
6.4.1 Input circuit.................................................................................................................................18
6.4.2 IO-Link circuits............................................................................................................................18
6.5 Connect the device ............................................................................................................19
7Operating and display elements 20
7.1 Overview............................................................................................................................20
7.2 LED indicators....................................................................................................................21
7.2.1 Status LEDs ...............................................................................................................................21
7.2.2 Ethernet interface.......................................................................................................................21
7.2.3 IoT port.......................................................................................................................................22
7.2.4 Power supply..............................................................................................................................22
7.2.5 IO-Link ports (Class A)...............................................................................................................22

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Content
8Configuration 23
8.1 LR DEVICE........................................................................................................................24
8.1.1 Remarks.....................................................................................................................................25
8.1.2 IoT: Configure access rights.......................................................................................................26
8.1.3 IoT: Configure IP settings...........................................................................................................27
8.1.4 IoT: Configure the interface to the LR SMARTOBSERVER.......................................................28
8.1.5 Fieldbus: Configure the PROFINET port....................................................................................28
8.1.6 IO-Link ports: Activate data transfer to the LR SMARTOBSERVER ..........................................28
8.1.7 IO-Link ports: Configure operating mode....................................................................................30
8.1.8 IO-Link ports: Set the device validation and data storage ..........................................................31
8.1.9 Firmware: Reset device to factory settings.................................................................................32
8.1.10 Firmware: Reboot the device......................................................................................................32
8.1.11 Configure IO-Link devices..........................................................................................................33
8.2 PROFINET.........................................................................................................................34
8.2.1 Install GSD file............................................................................................................................35
8.2.2 Add the IO-Link master to the PROFINET network....................................................................36
8.2.3 Configure access rights..............................................................................................................38
8.2.4 Configure IO-Link ports ..............................................................................................................39
8.2.5 Configure the PROFINET port....................................................................................................40
8.2.6 Configure IO-Link devices..........................................................................................................40
8.2.7 Read and write data cyclically....................................................................................................41
8.2.8 PROFINET: Read & write device information.............................................................................41
8.2.9 PROFINET: Programmers' notes...............................................................................................42
8.3 IoT Core.............................................................................................................................44
8.3.1 Configure IoT interface...............................................................................................................45
8.3.2 Configure the fieldbus interface..................................................................................................45
8.3.3 Configure IO-Link ports ..............................................................................................................46
8.3.4 Configure IO-Link devices..........................................................................................................46
8.3.5 Set application identification.......................................................................................................47
8.3.6 Read / write cyclic process data.................................................................................................47
8.3.7 Read diagnostic data..................................................................................................................47
8.3.8 Control IO-Link master ...............................................................................................................48
8.3.9 Read device information.............................................................................................................48
8.3.10 Read information about IO-Link devices ....................................................................................49
8.3.11 Examples....................................................................................................................................50
8.3.12 Programmers' notes...................................................................................................................54
9Operation 58
9.1 Firmware update................................................................................................................58
9.2 Web interface: Read device and diagnostic information....................................................59
9.3 Replace IO-Link device......................................................................................................60
10 Maintenance 61
11 Factory settings 62
12 Accessories 63
13 Appendix 64
13.1 Technical data....................................................................................................................65
13.1.1 Application..................................................................................................................................65
13.1.2 Electrical data.............................................................................................................................65
13.1.3 Inputs / outputs...........................................................................................................................65
13.1.4 Inputs..........................................................................................................................................66

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Content
13.1.5 Outputs.......................................................................................................................................66
13.1.6 Interfaces....................................................................................................................................66
13.1.7 Environmental conditions ...........................................................................................................67
13.1.8 Approvals / tests.........................................................................................................................67
13.1.9 Mechanical data.........................................................................................................................67
13.1.10 Electrical connection ..................................................................................................................68
13.2 PROFINET.........................................................................................................................69
13.2.1 Parameter data...........................................................................................................................69
13.2.2 Cyclic data..................................................................................................................................72
13.2.3 Acyclic data................................................................................................................................74
13.3 ifm IoT Core .......................................................................................................................77
13.3.1 Overview: IoT profile ..................................................................................................................78
13.3.2 Overview: IoT types....................................................................................................................81
13.3.3 Overview: IoT services...............................................................................................................82
14 Index 89

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Preliminary note Legal and copyright information
1Preliminary note
Legal and copyright information ...............................................................................................................5
Purpose of the document .........................................................................................................................5
Symbols and styles used..........................................................................................................................5
Modification history...................................................................................................................................6
14801
>
1.1 Legal and copyright information
1631
© 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®(→(www.io-link.com)) is the property of the →PROFIBUS Nutzerorganisation e.V.,
Germany
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))
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
>
1.2 Purpose of the document
22044
This document is only for device types "IO-Link master - PROFINET gateway (CabinetLine) 8 port IP
20" (art. no.: AL1900).
It is part of the device and contains information about the correct handling of the product.
►Read this document before using the device.
►Keep this document during the service life of the device.
>
1.3 Symbols and styles used
15989
WARNING

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ifm Device Manual IO-Link Master with PROFINET interface CabinetLine 8 Ports IP 20 (AL1900) 05 / 2018
Preliminary note Modification history
Death or serious irreversible injuries may result.
CAUTION
Slight reversible injuries may result.
NOTICE
Property damage is to be expected or may result.
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
>
1.4 Modification history
13066
Version
Topic
Date
00
New creation of document
11 / 2017
01
Update to firmware 2.1.26
Correction: wiring port X31
Correction: example for IoT service getdatamulti
Added: electrical connection of IO-Link devices for Class B port operation
Added: enable/disable transmission of events (Feldbus)
05 / 2018

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ifm Device Manual IO-Link Master with PROFINET interface CabinetLine 8 Ports IP 20 (AL1900) 05 / 2018
Safety instructions General
2Safety instructions
General.....................................................................................................................................................7
Required background knowledge.............................................................................................................7
Safety symbols on the device...................................................................................................................7
Tampering with the unit............................................................................................................................8
213
>
2.1 General
22068
The plant manufacturer is responsible for the safety of the plant in which the device is
installed.
If the device is used in a way that is not intended by the manufacturer, the protection
supported by the device may be impaired.
Non-observance of the instructions, operation which is not in accordance with use as
prescribed below, wrong installation or incorrect handling can affect the safety of operators
and machinery.
►Observe these operating instructions.
►Adhere to the warning notes on the product.
>
2.2 Required background knowledge
22046
This document is intended for specialists. Specialists are people who, based on their relevant training
and experience, are capable of identifying risks and avoiding potential hazards that may be caused
during operation or maintenance of the product.
The document contains information about the correct handling of the product.
>
2.3 Safety symbols on the device
15021
General warning
Observe instructions in chapter "Electrical connection" (→Electrical connection (→p. 14))!

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Safety instructions Tampering with the unit
>
2.4 Tampering with the unit
11242
WARNING
Tampering with the units can affect the safety of operators and machinery!
Tampering with the units is not allowed.
In case of non-compliance our liability and warranty expire.
►Do not open the devices!
►Do not insert any objects into the devices!
►Prevent metal foreign bodies from penetrating!

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Intended use Permitted use
3Intended use
Permitted use ...........................................................................................................................................9
Prohibited use...........................................................................................................................................9
18761
>
3.1 Permitted use
11028
The IO-Link master serves as a gateway between intelligent IO-Link devices and the fieldbus. The
device is designed for use as cabinet module in plant construction.
>
3.2 Prohibited use
22053
The device may not be used beyond the limits of the technical data (→Technical data (→p. 65))!

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Function Prohibited use
4Function
Communication, parameter setting, evaluation......................................................................................11
Digital inputs...........................................................................................................................................12
IO-Link supply.........................................................................................................................................12
7482

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Function Communication, parameter setting, evaluation
>
4.1 Communication, parameter setting, evaluation
IO-Link....................................................................................................................................................11
PROFINET..............................................................................................................................................11
Internet of Things (IoT)...........................................................................................................................11
Parameter setting ...................................................................................................................................11
Visual indication......................................................................................................................................12
7485
>
4.1.1 IO-Link
7773
The device offers the following IO-Link functions:
IO-Link master (IO-Link revision 1.0 and 1.1)
8 IO-Link ports for connection of IO-Link devices
Provision of process data of the connected IO-Link devices for LR SMARTOBSERVER monitoring
software (→www.ifm.com)
>
4.1.2 PROFINET
2259
The device offers the following PROFINET functions:
Provision of the functions of a Profinet RT Device (Class B)
2 port switch for access to the PROFINET interface (X21/X22)
Gateway for transmission of the process and parameter data between the connected IO-Link
devices and the higher-level PROFINET controller
>
4.1.3 Internet of Things (IoT)
8355
The device has an Ethernet port (X23) for Internet-of-Things applications. The interface allows
separate access from IT networks to parameters, process and monitoring data of the IO-Link master
and the connected IO-Link devices. Different protocols (e.g. TCP/IP JSON) are supported.
>
4.1.4 Parameter setting
7284
The device provides the following configuration options:
Parameter setting of the IO-Link master of the AL1900 with LR DEVICE parameter setting
software, PROFINET projection software or ifm IoT-Core services.
Parameter setting of the connected IO-Link devices (sensors, actuators) with LR DEVICE
parameter setting software, PROFINET projection software or ifm IoT-Core services
Storage of parameter sets of the connected IO-Link devices for automatic recovery (data storage)

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Function Digital inputs
>
4.1.5 Visual indication
7772
The device has the following visual indicators:
Status and error indication of the gateway, of the PROFINET connection and of the system
Status display of the voltage supply
Status and activity display of the Ethernet connection
Status, error and short circuit/overload indication of the IO-Link ports
>
4.2 Digital inputs
7584
The device has 8 additional digital inputs (type 2 according to EN 61131-2).
The digital inputs are on clamp 2 of the IO-Link ports X01 ... X08.
All inputs refer to the potential of the device supply (clamp 3).
>
4.3 IO-Link supply
7623
The device has 8 supplies for IO-Link devices.
The IO-Link ports X01...X08 are ports class A.
Every supply provides short circuit monitoring.
The device ensures fire protection for the connected IO-Link devices by providing a power-restricted
circuit at the IO-Link ports (according to IEC61010-1 and Class 2 according to UL1310).

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Mounting Install the device
5Mounting
Install the device.....................................................................................................................................13
22016
>
5.1 Install the device
16676
►Disconnect power before installation.
The device contains components that can be damaged or destroyed by electrostatic
discharge.
►When handling the device, observe the necessary safety precautions against electrostatic
discharge (ESD).
►Only operate the device when mounted on a grounded DIN rail.
►Install the device in a control cabinet of protection rating IP 54 or higher. The control cabinet has
to be installed in accordance with local and national regulations.
►Fix the device vertically onto a 35 mm raised rail.
►Leave enough space between the unit and the top or bottom of the control cabinet as well as to
adjacent devices to enable air circulation and to avoid inadmissible heating.

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Electrical connection Install the device
6Electrical connection
Remarks .................................................................................................................................................15
PROFINET ports ....................................................................................................................................15
IoT port ...................................................................................................................................................16
IO-Link ports...........................................................................................................................................17
Connect the device.................................................................................................................................19
22017

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Electrical connection Remarks
>
6.1 Remarks
23709
A qualified electrician must connect the unit.
►Observe the national and international regulations for the installation of electrical
equipment.
Device is only suitable for operation on SELV/PELV voltages.
►Observe the information concerning IO-Link circuits (→IO-Link circuits (→p. 18))!
The IP rating depends on the individual protection ratings of the unit, the applied connection
elements and the corresponding protective covers.
►For UL applications: For connecting the device and the IO-Link devices use UL certificated
cables of category CYJV or PVVA with a minimum temperature rating of 100°C.
Wiring: →Technical data (→p. 65)
>
6.2 PROFINET ports
17858
►Connect the unit via the sockets X21 and/or X22 to the PROFINET
network.
►To connect the devices, use connectors with protection rating IP 20
or higher (→Accessories (→p. 63)).

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Electrical connection IoT port
>
6.3 IoT port
17859
►Connect the device via the socket "IoT" (X23) to the IT network (e.g.
laptop/PC with the installed LR DEVICE parameter setting software,
laptop/PC with installed LR SMARTOBSERVER monitoring
software).
►To connect the devices, use connectors with protection rating IP 20
or higher (→Accessories (→p. 63)).

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ifm Device Manual IO-Link Master with PROFINET interface CabinetLine 8 Ports IP 20 (AL1900) 05 / 2018
Electrical connection IO-Link ports
>
6.4 IO-Link ports
17860
►Connect the IO-Link devices to the terminals X01 ... X08.
Wiring: →Technical data (→p. 65)
Maximum cable length per IO-Link port: 20 m
►To connect the devices, use cables with protection rating IP 20 or
higher.
If operating as IO-Link port class B:
►Observe notes regarding IO-Link circuits (→IO-Link circuits (→p. 18))!

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Electrical connection IO-Link ports
>
6.4.1 Input circuit
17863
The inputs of the ports X01...X08 (clamp 2) are of type 2 according to the standard EN61131-2, the
connected electronics must be designed for this purpose.
>
6.4.2 IO-Link circuits
7260
The IO-Link ports of the device meet the requirements of the IO-Link specification 1.0 bis 1.1.2.
The power supply of the connected IO-Link devices may only take place via the AL1900.
Exception: Connection of IO-Link devices with additonal external power supply to ports
X01...X08 for port class B operation
Wiring:
Maximum admissible current for UA: 4 A
The external supply for port class B operation must be galvanically separeted from the circuit
of the AL1900 by assuring basic isolation (according to EN61010-1, secondary circuit with
maximum 30 V DC derived from applied voltage up to 300 V of overvoltage category II)!
NOTICE
Risk of material damage
If the requirements of galvanic separation of the circuits are not observed, the fire protection of the
device can not be assured.
►Observe the requirements of the electrical connection of IO-Link devices for port class B
operation!
Further information: →Technical data (→p. 65)

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Electrical connection Connect the device
>
6.5 Connect the device
17851
►Disconnect power.
►Connect the IO-Link master via port X31 to 24 V DC
(20...30 V SELV/PELV; according to IEC 61010-1, secondary circuit
with max. 30 V DC, supplied from main circuit up to 300 V of
overvoltage category II).
Wiring: →Technical data (→p. 65)
Recommended maximum cable length: 25 m
►To connect the device, use cables with protection rating IP 20 or
higher.
With cable lengths greater than 25 m observe the voltage drop and the necessary minimum
supply voltage of 20 V!

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Operating and display elements Overview
7Operating and display elements
Overview.................................................................................................................................................20
LED indicators ........................................................................................................................................21
5440
>
7.1 Overview
10998
1
IOL and DI status-LEDs of the IO-Link port (X01...X08
(→IO-Link ports (Class A) (→p. 22))
2
PWR status LED of the voltage supply (X31) (→Power
supply (→p. 22))
RDY, BF und SF Status LEDs (→Status LEDs (→p. 21))
IoT status LED of the IoT port (X23) (→IoT port
(→p. 22))
3
LNK status LED of the IoT port (X23) (→IoT port
(→p. 22))
4
LNK and ACT status LEDs of the PROFINET
ports 1 (X21) and 2 (X22) (→Ethernet interface
(→p. 21))