Home page, see http://www.siemens.com/io-link

For important topics at a glance, see https://support.industry.siemens.com/cs/ww/en/view/109737170

Masters

SM 1278 4xIO‑Link for S7‑1200

IO‑Link master for SIMATIC S7‑1200

• SM 1278 4xIO‑Link master signal modules

IO-Link master modules for ET 200SP

• CM IO‑Link communication module

IO‑Link master module for ET 200pro

• 4 IO‑LINK HF electronic module

IO‑Link master module for ET 200eco PN

• IO‑Link master 4 IO‑L + 8DI + 4DO 24 V DC/1.3 A
• IO Link master 4 IO‑L

IO‑Link master module for ET 200AL

• CM IO‑Link communication module

see "Master"

IO‑Link devices

Detection with IO-Link

K20 IO-Link modules

IO-Link input modules

K20 input module

• 4 inputs, M12 connections
• 8 inputs, standard M8 connections

see "Input modules"

Switching with IO-Link

SIRIUS 3RA2711 function modules for IO-Link

Contactors and contactor assemblies

SIRIUS 3RT contactors, 3-pole up to 250 kW

SIRIUS 3RA23 reversing contactor assemblies, up to 55 kW

SIRIUS 3RA24 contactor assemblies for wye-delta starting, up to 90 kW

See "Industrial controls" в†’ "Switching Devices" в†’ "Contactors and Contactor Assemblies" в†’ "Power Contactors for Switching Motors"

SIRIUS 3RA27 function module

• for direct-on-line, reversing, and star-delta (wye-delta) starters with IO-Link interfacing

See "Industrial Controls" в†’ "Switching Devices” в†’ “Accessories and Spare Parts” в†’ “for SIRIUS 3RT2 Contactors and SIRIUS 3RH2 Contactor Relays” в†’ “Modules for Contactor Control"

SIRIUS 3RA64 direct-on-line starter

Motor starters for operation in the control cabinet

SIRIUS 3RA64, 3RA65 compact starters for IO-Link

• 3RA64 direct-on-line starters
• 3RA65 reversing starters

Infeed system for 3RA6

Accessories

See "Industrial Controls" в†’ "Load Feeders and Motor Starters в†’ “For Use in the Control Cabinet"

Contactors with IO-Link

SIRIUS 3RB24 overload relays

Overload relay

SIRIUS 3RB24 solid-state overload relays for IO-Link

• Evaluation module
• Current measuring modules from 0.3 to 630 A
• Controlling direct-on-line, reversing and star-delta starters via IO-Link in conjunction with contactors
• Full motor protection
• Diagnostics and current value transmission via IO-Link

See Industrial Controls в†’ "Protective Devices" в†’ "Overload relays"

Monitoring with IO-Link

SIRIUS 3RR24 monitoring relays

SIRIUS 3RR24 monitoring relays for mounting onto 3RT2 contactors for IO-Link

• Monitoring of current, phase failure, open circuit and phase sequence
• Designed for mounting on 3RT2 contactors
• Terminal supports for stand-alone installation

See "Industrial Controls" в†’ "Monitoring and Control Devices" в†’ "Relays"

SIRIUS 3UG48 monitoring relays

SIRIUS 3UG48 monitoring relays for stand-alone installation for IO-Link

• Monitoring the supply system, voltage, current, cos П†, residual current or speed depending on device design
• On/tripping delay time can be adjusted

See "Industrial Controls" в†’ "Monitoring and Control Devices" в†’ "Relays"

SIRIUS 3RS14 temperature monitoring relay

SIRIUS 3RS14, 3RS15 temperature monitoring relays for IO-Link

• Temperature monitoring with connected sensors
• Two limit values, can be adjusted separately

See "Industrial Controls" в†’ "Monitoring and Control Devices" в†’ "Relays"

Actuators and indicators with IO‑Link

SIRIUS ACT ID key-operated switch 3SU1

SIRIUS ACT ID key-operated switch 3SU1 for IO‑Link

• Access and selection system for four authorization levels
• Authentication of user groups and persons
• Five ID codes with different coding
• Option of individual coding via IO‑Link
• For installation in enclosures or fastening on front plate
• Electronic module for ID key-operated switches must be ordered separately.

See "Industrial Controls" в†’ "Commanding and Signaling Devices" в†’ SIRIUS ACT "Pushbuttons and Indicator Lights"

SIRIUS ACT 3SU1 electronic module

SIRIUS ACT 3SU1 electronic modules for IO-Link

• Eight digital inputs and outputs possible
• DI and DQ freely selectable (programmable)
• Input and output functions parameterizable
• Connection system (push-in)
• For fastening on front plate
• For installation in enclosure

See "SIRIUS ACT pushbuttons and indicator lights" в†’ "Modules for Actuators and Indicators" в†’ "Electronic module for IO-Link"

IO-Link RFID systems

RFID systems for IO‑Link

SIMATIC RF200 RFID system in the HF range

Products SIMATIC RF210R, SIMATIC RF220R, SIMATIC RF240R, SIMATIC RF250R, SIMATIC RF260R

• Simple identification tasks such as reading an ID number (UID)
• Read user data
• Writing of user data
• No RFID-specific programming, ideal for those new to RFID
• Simple connection via master modules for IO‑Link, such as SIMATIC S7‑1200, ET 200SP, ET 200pro, ET 200eco PN and ET 200AL
• Use with the tried and tested ISO 15693 transponders (MDS xxx)

see "Identification systems"

IO‑Link Device Description (IODD)

IODD files for IO-Link

IODD files

They provide the device description for IO-Link devices

• Comprehensive IODD catalog of SIEMENS IO‑Link devices
• Freely available to download from Industry Online Support; see https://support.industry.siemens.com/cs/de/en/view/82981502

IODDfinder for IO-Link

IODDfinder

The entire world of IO under one roof

The IODDfinder is a service provided by the IO-Link community. It is a central cross-vendor database for descriptive files (IODDs). In addition, the platform provides an overview of all IO‑Link devices.

For more information see https://ioddfinder.io-link.com/#/.

IO‑Link software

STEP 7 PCT

STEP 7 PCT (Port Configuration Tool)

Engineering software for configuring the IO‑Link master modules for SIMATIC S7‑1200, ET 200SP, ET 200pro, ET 200eco PN and ET 200AL

• Available as a stand-alone version or integrated into STEP 7 (V5.5 SP1 or later) and TIA (V12 or later)
• Engineering of the IO‑Link devices connected to the master
• Monitoring of the process image of the IO-Link devices
• Open interface for importing further IODDs
• Freely available to download from Industry Online Support; see https://support.industry.siemens.com/cs/de/en/view/32469496

IO‑Link device function block

IO‑Link function block

(IO‑Link device and IO‑Link master)

STEP 7 function block for easy acyclical data exchange in the user program

• Freely available to download from Industry Online Support; see https://support.industry.siemens.com/cs/de/en/view/82981502

“Siemens IO‑Link Devices” block library

“Siemens IO‑Link Devices” block library

This library provides function blocks and user-defined data types (UDTs) for all IO‑Link devices from the Siemens portfolio. These blocks and UDTs standardize and simplify communication with IO‑Link devices.

• Freely available to download from Industry Online Support; see https://support.industry.siemens.com/cs/ww/en/view/90529409