IFM AL1120 User manual

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7391219 / 03 04 / 2019
Operating Instructions
IO-Link Master with EtherNet/IP Interface
StandardLine
4 Ports
IP 65 / IP 66 / IP 67
AL1120
HW Revision: AA, AB
Firmware: 2.3.x
LR DEVICE: 1.5.0.x
English

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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Contents
1Preliminary note 5
1.1 Legal and copyright information...........................................................................................5
1.2 Purpose of the document.....................................................................................................5
1.3 Explanation of Symbols .......................................................................................................6
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........................................................................................................7
3Intended use 8
3.1 Permitted use.......................................................................................................................8
3.2 Prohibited use......................................................................................................................8
4Function 9
4.1 Communication, parameter setting, evaluation .................................................................10
4.1.1 IO-Link........................................................................................................................................10
4.1.2 EtherNet/IP.................................................................................................................................10
4.1.3 Parameter setting.......................................................................................................................11
4.1.4 Visual indication .........................................................................................................................11
4.2 Digital inputs.......................................................................................................................11
4.3 IO-Link supply....................................................................................................................11
5Mounting 12
5.1 Mount the device................................................................................................................12
6Electrical connection 13
6.1 Notes..................................................................................................................................13
6.2 Ethernet ports.....................................................................................................................14
6.3 IO-Link ports.......................................................................................................................15
6.3.1 Connect IO-Link devices for Class A operation..........................................................................15
6.3.2 Connect IO-Link devices for Class B operation..........................................................................16
6.4 Connect the device ............................................................................................................17
7Operating and display elements 18
7.1 Overview............................................................................................................................18
7.2 LED indicators....................................................................................................................19
7.2.1 Status LEDs ...............................................................................................................................19
7.2.2 Ethernet interface.......................................................................................................................19
7.2.3 Voltage supply............................................................................................................................20
7.2.4 IO-Link ports (Class A)...............................................................................................................20

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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8Set-up 21
8.1 Read device and diagnostic information............................................................................22
9Configuration 23
9.1 LR DEVICE........................................................................................................................24
9.1.1 Remarks.....................................................................................................................................25
9.1.2 IoT: Configure access rights.......................................................................................................26
9.1.3 IoT: Configure the interface to LR AGENT or LR SMARTOBSERVER......................................27
9.1.4 Fieldbus: Configure IP settings...................................................................................................28
9.1.5 Fieldbus: set the configuration mode..........................................................................................29
9.1.6 IO-Link ports: Activate data transfer to LR AGENT or LR SMARTOBSERVER.........................30
9.1.7 IO-Link ports: Configure operating mode....................................................................................31
9.1.8 IO-Link ports: Set the device validation and data storage ..........................................................32
9.1.9 IO-Link Ports: Set fails-safe values ............................................................................................33
9.1.10 Info: Show device information ....................................................................................................33
9.1.11 Firmware: Reset device to factory settings.................................................................................34
9.1.12 Firmware: Reboot the device......................................................................................................34
9.1.13 Configure IO-Link devices..........................................................................................................35
9.2 EtherNet/IP.........................................................................................................................36
9.2.1 Registration of the EDS file ........................................................................................................36
9.2.2 Integrate the AL1120 into the EtherNet/IP project......................................................................37
9.2.3 Set connection types and RPI....................................................................................................38
9.2.4 Configure AL1120 ......................................................................................................................39
9.2.5 Configure IO-Link ports ..............................................................................................................40
9.2.6 Configure IO-Link devices..........................................................................................................42
9.2.7 Read cyclic input data ................................................................................................................43
9.2.8 Write cyclic output data ..............................................................................................................43
9.2.9 Read diagnostic information and events.....................................................................................44
9.2.10 EtherNet/IP: Programmers' notes...............................................................................................45
10 Maintenance, repair and disposal 48
10.1 Cleaning process ...............................................................................................................48
10.2 Firmware update................................................................................................................49
10.3 Replace IO-Link device......................................................................................................50
11 Factory Settings 51
12 Accessories 52
13 Appendix 53
13.1 Technical data....................................................................................................................54
13.1.1 Application..................................................................................................................................54
13.1.2 Electrical data.............................................................................................................................54
13.1.3 Inputs / outputs...........................................................................................................................54
13.1.4 Inputs..........................................................................................................................................55
13.1.5 Outputs.......................................................................................................................................55
13.1.6 Interfaces....................................................................................................................................55
13.1.7 Operating conditions ..................................................................................................................56
13.1.8 Approvals / tests.........................................................................................................................56
13.1.9 Mechanical data.........................................................................................................................56
13.1.10 Electrical connection ..................................................................................................................57
13.2 EtherNet/IP.........................................................................................................................58
13.2.1 Supported connection types.......................................................................................................58
13.2.2 Parameter data...........................................................................................................................59
13.2.3 Cyclic data..................................................................................................................................63

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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13.2.4 Acyclic data................................................................................................................................74
14 Index 109

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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1 Preliminary note
Content
Legal and copyright information ...............................................................................................................5
Purpose of the document .........................................................................................................................5
Explanation of Symbols............................................................................................................................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
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1.2 Purpose of the document 34227
This document is only for device types "IO-Link master - EtherNet/IP gateway (StandardLine) 4 port IP
65 / IP 66 / IP 67" (art. no.: AL1120).
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.

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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1.3 Explanation of Symbols 34171
WARNING!
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
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1.4 Modification history 52841
Version
Topics
Date
00
New creation of document
05 / 2018
01
Correction: IoT Core
05 / 2018
02
Update to firmware 2.2.x
Correction: description of NET status LED
Correction: description of flags SENS PWR and AUX PWR
Correction: description of IOL status LED
Added: set RPI
Extended: description of EtherNet/IP features
11 / 2018
03
Update to firmware 2.3.x
Added: Configure Explicit PD Mode
04 / 2019

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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2 Safety instructions
Content
General.....................................................................................................................................................7
Required background knowledge.............................................................................................................7
Safety symbols on the device...................................................................................................................7
Tampering with the unit............................................................................................................................7
28333
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2.1 General 33834
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.
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2.2 Required background knowledge 34185
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.
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2.3 Safety symbols on the device 34199
General warning
Observe instructions in chapter "Electrical connection" (→Electrical connection (→S. 13))!
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2.4 Tampering with the unit 33190
WARNING!
Tampering with the unit.
>In case of non-compliance:
Possible affects on safety of operators and machinery
Expiration of liability and warranty
►Do not open the devices!
►Do not insert any objects into the devices!
►Prevent metal foreign bodies from penetrating!

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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3 Intended use
Content
Permitted use ...........................................................................................................................................8
Prohibited use...........................................................................................................................................8
34079
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3.1 Permitted use 34211
The IO-Link master serves as a gateway between intelligent IO-Link devices and the EtherNet/IP
network. The device is designed for use without a control cabinet in the food industry.
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3.2 Prohibited use 34228
The device may not be used beyond the limits of the technical data (→Technical data (→S. 54))!

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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4 Function
Content
Communication, parameter setting, evaluation......................................................................................10
Digital inputs...........................................................................................................................................11
IO-Link supply.........................................................................................................................................11
33836

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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4.1 Communication, parameter setting, evaluation
Content
IO-Link....................................................................................................................................................10
EtherNet/IP.............................................................................................................................................10
Parameter setting ...................................................................................................................................11
Visual indication......................................................................................................................................11
33860
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4.1.1 IO-Link 34084
The device offers the following IO-Link functions:
IO-Link master (IO-Link revision 1.0 and 1.1)
4 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)
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4.1.2 EtherNet/IP 52585
The device offers the following EtherNet/IP functions:
EtherNet/IP Device
2 port switch for access to the EtherNet/IP interface
Gateway for transmission of the process and parameter data between the connected IO-Link
devices and the higher-level EtherNet/IP controller
Min. cycle time: 1 ms (RPI)
Connection classes: 1, 3
Connection Application types: Exclusive Owner, Input Only, Listen Only Connections
UCMM supported
Predefined standard objects:
Identity Object (0x01)
Message Router Object (0x02)
Assembly Object (0x04)
Connection Manager (0x06)
DLR Object (0x47)
QoS Object (0x48)
TCP/IP Interface Object (0xF5)
Ethernet Link Object (0xF6)
Supported protocols: DHCP, BOOTP, ACD, DLR
Device description: EDS file

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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4.1.3 Parameter setting 34583
The device provides the following configuration options:
Parameter setting of the IO-Link master of the AL1120 with parameter setting software LR
DEVICE and/or EtherNet/IP projection software
Parameter setting of the connected IO-Link devices (sensors, actuators) with parameter setting
software LR DEVICE and/or EtherNet/IP projection software
Storage of parameter sets of the connected IO-Link devices for automatic recovery (data storage)
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4.1.4 Visual indication 34192
The device has the following visual indicators:
Status and error indication of the gateway, of the EtherNet/IP 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
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4.2 Digital inputs 33817
The device has 4 additional digital inputs (type 2 according to EN 61131-2).
The digital inputs are on pin 2 of the IO-Link ports X01...X04.
All inputs refer to the potential of the device supply (pin 3).
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4.3 IO-Link supply 34077
The device has 4 supplies for IO-Link devices.
The IO-Link ports X01...X04 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).

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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5 Mounting
Content
Mount the device ....................................................................................................................................12
34058
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5.1 Mount 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
►Ground the unit via the two mounting screws of the upper mounting lugs.

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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6 Electrical connection
Content
Notes ......................................................................................................................................................13
Ethernet ports.........................................................................................................................................14
IO-Link ports...........................................................................................................................................15
Connect the device.................................................................................................................................17
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 voltages.
►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 (→S. 54)
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 EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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6.2 Ethernet ports 34576
►Connect the unit via the M12 socket X21 and/or X22 with the
EtherNet/IP network (e.g. EtherNet/IP PLC, additional
EtherNet/IP device)
Tightening torque: 0.6...0.8 Nm
►Connect the unit via the M12 socket X21 and/or X22 to the
industrial Ethernet network (e.g. laptop/PC with installed
parameter setting software LR DEVICE, laptop/PC with
installed monitoring software LR SMARTOBSERVER)
Tightening torque: 0.6...0.8 Nm
►For the connection, use M12 connectors with protection rating
IP 65 / IP 66 / IP 67 or higher (→Accessories (→S. 52)).
►Cover the unused sockets with M12 protective caps (art no.
E73004).
Tightening torque 0.6...0.8 Nm

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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6.3 IO-Link ports 51958
The IO-Link ports of the AL1120 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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6.3.1 Connect IO-Link devices for Class A operation 51959
Wiring information:
The connected IO-Link devices must be supplied exclusively via the IO-Link master.
The additional digital inputs IO-Link ports X01...X04 (pin 2) have a type 2 behaviour according to
the standard EN61131-2. The connected electronics must be electrically suited for this.
►Connect the connectors of the IO-Link devices with the M12
sockets of the IO-Link ports X01...X04.
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 (→S. 52)).

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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6.3.2 Connect 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 (→S. 52))!
>

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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6.4 Connect the device 33882
►Disconnect power.
►Connect the IO-Link Master via M12 socket X31 to 24 V DC
(20...30 V SELV/PELV; according to EN61010-1, secondary circuit
with maximum 30 V DC supplied by mains circuit up to 300 V of
overvoltage category II).
Tightening torque: 0.6...0.8 Nm
Maximum cable length: 25 m
►To connect the device, use M12 connectors with protection rating IP
65 / IP 66 / IP 67 or higher (→Accessories (→S. 52)).
When using cable length greater than 25 m keep in mind the voltage drop as well as the
required minimum voltage supply of 20 V!

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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7 Operating and display elements
Content
Overview.................................................................................................................................................18
LED indicators ........................................................................................................................................19
34063
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7.1 Overview 34612
1
Status LEDs RDY, NET and MOD
→Status LEDs (→S. 19)
2
Status LEDs LNK and ACT of the
EtherNet/IP ports 1 (X21) and 2 (X22)
→Ethernet interface (→S. 19)
3
Status LED US of the power supply
(X31)
→Voltage supply (→S. 20)
4
Status LEDs IOL and DI of the IO-Link
ports Class A (X01...X04)
→IO-Link ports (Class A) (→S. 20)

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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7.2 LED indicators 34047
The device only has the following LED indicators:
>
7.2.1 Status LEDs 34408
The RDY LED indicates the status of the gateway.
The NET LED (Network Status) indicates the status of the network.
The MOD LED (Module Status) indicates the status of the EtherNet/IP module.
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
NET
green / red
off
Not powered or powered, but IP address not yet configured
flashes
Device self-testing
green
flashes
No connection: no CIP connection established and a Exclusive Owner
connection has not timed out
on
Connection: at least one CIP connection established and an Exclusive
Owner connection has not timed out
red
flashes
Connection timeout: an Exclusive Owner connection has timed out
on
Duplicate IP address: IP address aready in use
MOD
green / red
off
No voltage or voltage too low
flashes
Device self-testing
green
flashes
Standby: device not yet configured (no IP address)
on
Operational
red
flashes
Major recoverable fault (e.g. incorrect configuration)
on
Major unrecoverable fault (e.g. module failed)
>
7.2.2 Ethernet interface 34348
Each Ethernet interface (X21, X22) has 2 LEDs (LNK and ACT). The LEDs indicate the status of the
Ethernet connection.
Status LED
Description
LNK
green
on
Ethernet connection established
off
No Ethernet connection
ACT
yellow
flashes
Data is transmitted via the Ethernet interface.
off
No data transmission
>

IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
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7.2.3 Voltage supply 34191
The interface for voltage supply (X31) has the LED that is marked as US. The LED indicates the status
of the voltage supply.
Status LED
Description
US
green
on
The supply voltage Us is applied.
off
No supply voltage is applied or the applied supply voltage is too low.
>
7.2.4 IO-Link ports (Class A) 34074
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 2 Hz
Port configuration error or short circuit or overload (US)
on
Transmission error
DI
yellow
off
Digital input : pin 2 (DI) = OFF
on
Digital input: pin 2 (DI) = ON