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Configurator Overview

IO-Link

Product Information
Configurators

More information
Homepage, see www.siemens.com/io-link	Brochure, see https://assets.new.siemens.com/siemens/assets/api/uuid:7460eb69-efa0-4426-9213-af4d3619b567/dffa-b10447-01broschuereiolinkdeengb-144.pdf
TIA Selection Tool Cloud (TST Cloud), see www.siemens.com/tstcloud/?node=IoLink
For important topics at a glance, see https://support.industry.siemens.com/cs/ww/en/view/109737170

G_IC01_XX_00842

Engineering and visualization

IO-Link – more than just another interface

IO‑Link is an open communication standard for sensors and actuators – defined by the IO‑Link Consortium.

IO‑Link is a smart concept for the uniform connection of actuators and sensors to the control level by means of a low-cost point-to-point connection.

As an open interface, IO‑Link can be integrated into all standard fieldbus and automation systems.

The IO-Link communication standard below fieldbus level enables central error diagnostics and localization down to actuator/sensor level, and facilitates both startup and maintenance by allowing parameter data to be dynamically changed directly from the application.

The increasing intelligence of field devices and their integration into automation as a whole now allows data to be accessed right down to the lowest field level. The result: greater plant availability and less engineering work.

Transparency in the process through IO‑Link

High system availability and data transparency are market requirements that must also be met by the connecting of innovative control technology to a control system. A systematic diagnostics concept and efficient handling of parameter data are required for this purpose in automation.

With the aid of the IO‑Link communication standard, a communication link is established between switchgear and controller, and this allows data to be exchanged efficiently. Based on a standard cable, it is therefore possible to integrate parameter, process and diagnostics data and measured values into the plant automation with ease. For example, the available diagnostics data allow potential errors to be detected quickly, thus avoiding lengthy plant downtimes.

As a consequence of their basic function, such as overvoltage protection (SIRIUS 3UG5 monitoring relays for IO-Link), many controls have measured values. The availability of these via IO‑Link now allows conclusions to be drawn at an early stage concerning wear and tear in the application.

At the same time the option of parameterizing via IO-Link supports the device not just when parameters concerning operating time are changed, but also when the device is replaced. In the case of a spare part, for example, the parameters can be quickly transmitted to a new device via the communication system.

		Article No.
Masters
	The IO‑Link master modules form the heart of the IO‑Link system.
P_ST70_XX_08435 CM 8xIO‑Link for SIMATIC S7‑1500	IO‑Link master module for SIMATIC S7‑1500 CM 8xIO‑Link Communications module for connecting up to 8 IO‑Link devices (three-wire connection) or 8 standard sensors according to IO‑Link specification V1.1 Can be used directly downstream of an S7‑1500 CPU or distributed in ET 200MP via PROFINET or PROFIBUS Simple replacement of sensors/actuators without time-consuming parameterization Data transfer rates COM1 (4.8 kBd), COM2 (38.4 kBd), COM3 (230.4 kBd) Your advantage: Easy connection of IO‑Link connections to the SIMATIC S7‑1500.	6ES7547
P_IC01_XX_00192 SM 1278 4xIO‑Link for SIMATIC S7‑1200	IO‑Link master module for SIMATIC S7‑1200 SM 1278 4xIO‑Link master IO‑Link master as serial communications module with four ports (channels) according to IO‑Link specification V1.1 Easy device exchange with automatic data recovery without engineering for IO‑Link device Up to four IO‑Link devices (three-wire connections) can be connected to each IO‑Link master module. Data transfer rates COM1 (4.8 kBd), COM2 (38.4 kBd), COM3 (230.4 kBd), automatic adjustment to the data transfer rate supported by the device Your advantage: Easy connection of IO‑Link connections to the SIMATIC S7‑1200.	6ES7278
P_ST70_XX_06367 CM 4xIO‑Link for ET 200SP	IO-Link master module for ET 200SP CM 4xIO‑Link V1.1 Standard IO‑Link master as serial communications module with four ports (channels) according to IO‑Link specification V1.1 Module exchange with automatic data recovery without engineering for IO‑Link device Up to four IO‑Link devices can be connected to each IO‑Link master module. Data transfer rates COM1 (4.8 kBd), COM2 (38.4 kBd), COM3 (230.4 kBd), automatic adjustment to the data transfer rate supported by the device Your advantage: Easy connection of IO-Link connections to distributed I/Os.	6ES7137
P_ST70_XX_07585 IO‑Link master module for ET 200pro	IO‑Link master module for ET 200pro 4 IO‑LINK HF IO‑Link master as serial communications module with four ports (channels) according to IO‑Link specification V1.1 Easy device exchange with automatic data recovery without engineering for IO‑Link device Up to four IO‑Link devices can be connected to each IO‑Link master module. Support of IO‑Link Port Class B Data transfer rates COM1 (4.8 kBd), COM2 (38.4 kBd), COM3 (230.4 kBd), automatic adjustment to the data transfer rate supported by the device Your advantage: Easy connection of sensors and actuators to the I/Os directly in the machine's field area.	6ES7147
P_ST70_XX_08718 6ES7148‑6J.00‑0.B0	IO‑Link master module for ET 200eco PN IO‑Link master 4 IO‑L + 8 DI + 4 DO 24 V DC/1.3 A Up to four IO‑Link devices (IO‑Link Port Class A) can be connected Up to eight standard sensors and up to four standard actuators can be additionally connected Enclosure width 60 mm 4 IO‑L Up to four IO‑Link devices (IO‑Link Port Class B) can be connected Enclosure width 30 mm 8 IO‑L + 4 DI 24 V DC Up to eight IO‑Link devices (4 x Port Class A + 4 x Port Class B) can be connected Additionally four digital inputs Enclosure width 45 mm Your advantage: Easy connection of sensors and actuators to the I/Os directly in the machine's field area.	6ES7148
G_ST70_XX_00823 CM IO‑Link for ET 200AL	IO‑Link master module for ET 200AL CM IO‑Link IO‑Link master as serial communications module with four ports (channels) according to IO‑Link specification V1.1 Easy device exchange with automatic data recovery without engineering for IO‑Link device Up to four IO‑Link devices can be connected to each IO‑Link master module. Support of IO‑Link Port Class B Data transfer rates COM1 (4.8 kBd), COM2 (38.4 kBd), COM3 (230.4 kBd), automatic adjustment to the data transfer rate supported by the device Your advantage: Easy connection of sensors and actuators to the I/Os directly in the machine's field area.	6ES7147
IO‑Link digital modules
P_ST70_XX_08719 IO‑Link I/O modules	IO‑Link I/O modules
	IO‑Link, digital input modules DI 8 x 24 V DC, 8 x M8 DI 16 x 24 V DC, 8 x M12	6ES7141
	IO‑Link, digital output modules DQ 8 x 24 V DC/2 A, 8 x M12	6ES7142
	IO-Link, digital input/output modules DIQ 4+DQ 4 x 24 V DC/0.5 A, 8 x M8 DIQ 16 x 24 V DC/0.5 A, 8 x M12	6ES7143
	Your advantage: Simple connection of binary standard sensors and actuators to IO-Link.
Industrial controls
	Starters and contactor assemblies for direct-on-line, reversing and star-delta (wye-delta) starting can be connected to IO‑Link through function modules without any additional, complicated wiring.
	Contactors and contactor assemblies
G_IC03_XX_08771 SIRIUS contactor 3RT201.‑1B...‑0CC0	SIRIUS 3RT contactors, 3‑pole up to 250 kW SIRIUS 3RA23 reversing contactor assemblies, up to 55 kW SIRIUS 3RA24 contactor assemblies for star-delta (wye-delta) starting, up to 90 kW Notable reduction of wiring in the control circuit Integrated mechanical interlocking Prevention of wiring errors in the main circuit Your advantage: Shortening of mounting and startup times.	3RT20 3RA23 3RA24
G_NSA0_XX_92366 SIRIUS 3RA2711 function module for IO‑Link	SIRIUS 3RA27 function modules Connection of 3RT20 power contactors with communication capability, 3RA23 reversing contactor assemblies, and 3RA24 contactor assemblies for star-delta (wye-delta) starting to IO‑Link Reduction of control current wiring through plug-in technology, feeder groups and integrated monitoring of circuit breaker/motor starter protector and contactor Reduced space requirement in the control cabinet through fewer digital inputs and outputs in the control system Simple user program through operation of feeders instead of individual contactors Enhanced operational reliability and quick wiring thanks to spring-loaded terminals Can be flexibly combined with many automation solutions using the open, standardized IO‑Link wiring system Small number of versions through use of identical modules for size S00 to S3 contactors Your advantage: Shortening of mounting and startup times.	3RA2711
	Monitoring relays
P_IC02_XX_00249 SIRIUS 3RR24 monitoring relay	SIRIUS 3RR24 monitoring relays for mounting on 3RT2 contactors for IO‑Link Monitoring relays for mounting on 3RT2 contactors Parameterization and diagnostics via the display on the device or via IO‑Link Adjustable warning and switch-off limit values and on/tripping delay times All current measured values available in the control system Your advantage: Communication-capable monitoring relay enables remote diagnostics and preventive maintenance.	3RR24
G_IC03_XX_31686 SIRIUS 3UG58 monitoring relay	SIRIUS 3UG58 monitoring relays for stand-alone installation for IO‑Link depending on device version: Line monitoring: Phase failure, phase sequence, phase asymmetry, undervoltage and overvoltage, N conductor failure, and frequency (3UG5816) Current, active current, voltage, power factor, and power monitoring (3UG5842) Residual current monitoring (3UG5825) Speed monitoring (3UG5851) Parameterization and diagnostics via the display on the device or via IO‑Link Adjustable warning and switch-off limit values and on/tripping delay times All current measured values available in the control system Your advantage: Simplest way of monitoring the motor feeder and of transferring the measured values to the control system.	3UG58
G_IC03_XX_28008 SIRIUS 3RS28 temperature monitoring relay	SIRIUS 3RS28 temperature monitoring relay for IO‑Link Measuring the temperature of solids, liquids and gases Use of resistance sensors or thermocouples Parameterization and diagnostics via the display on the device or via IO‑Link Adjustable warning and switch-off limit values and on/tripping delay times All current measured values available in the control system Your advantage: Independent monitoring easily linked to the control system.	3RS28
	SIRIUS ACT pushbuttons and indicator lights
P_IC01_XX_00792 SIRIUS ACT 3SU1 ID key-operated switch	SIRIUS ACT ID key-operated switches 3SU1 for IO‑Link Access system and selection system for four authorization levels Authentication of groups and persons Five ID keys with different coding Option for 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. Your advantage: Only authorized personnel can work on plants and machines.	3SU1900
G_IC03_XX_08717 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 configurable Spring-loaded terminals (push‑in) For installation in enclosures or fastening on front plate Your advantage: No wiring required if ordered in a 3SU1 enclosure via configurator.	3SU1400
	SIRIUS 8WD4 signaling columns
P_IC01_XX_00904 8WD46 signaling column	Electronically configurable 8WD46 signaling columns, 70 mm diameter Signaling columns for IO‑Link, with or without acoustic signals Configuration of signaling column via IO‑Link interface (IODD) Fast connection of signaling columns to application using 4-pole M12 plugs Via the IO-Link interface, the light pattern, color and brightness can be parameterized via the individual segments (9 or 15 segments). The audible signal can also be set (volume, type of sound up to 105 dB). Your advantage: Signaling columns for monitoring production sequences and for visual or acoustic warnings in emergency situations, with easy IO‑Link connection.	8WD46
P_NSW0_XX_00272 8WD44 signaling column G_IC03_XX_26983 8WD44 IO‑Link adapter element	8WD44 signaling columns, 70 mm diameter Up to five signaling elements can be connected using an IO‑Link adapter element 24 V DC Connection with bayonet mechanism For fastening on feet Connection elements with screw or spring-loaded terminals or connection element with 5‑pole M12 plug Your advantage: Signaling columns for monitoring production sequences and for visual or acoustic warnings in emergency situations, with easy IO‑Link connection.	8WD44
IO-Link RFID systems
P_IC01_XX_00104 RFID system 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) Reading of 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 Dxxx)	6GT2
IO-Link SITRANS
P_FI01_XX_05583 FM100	SITRANS FM100 Magnetic-inductive sensor with a compact design for basic applications of various process and OEM industries Connection 1/2", 3/4", 1", 2" Flow rate and temperature measurement IO‑Link communication Proportioning function with external control Configurable multiparameter TFT color display, can be rotated by 90° Your advantage: Measurement of small or medium flow rates of conductive liquids with a small size device for almost any installation location with transmission of the measured values to the control system.	7ME6010
P_FI01_XX_05628 LCS050	SITRANS LCS050 Compact, capacitive limit switches with two-wire technology for measuring levels of water-based liquids, sludge, and foam in tight spaces. Straightforward mounting without any need for adjustment Low maintenance because it has no moving parts Easy-to-read 360° status display M12 plug for easy connection Your advantage: Compact design for easy installation even in tight spaces with support for transmission of values to a control system via IO‑Link.	7ML5772
IO-Link SITOP
P_KT01_XX_02043 SITOP PSU8400	SITOP PSU8400 The 3-phase SITOP PSU8400 power supply system 24 V 3 AC/40 A features an IO‑Link interface, which provides the user with a wide range of options for parameter setting and diagnostics information for further processing in higher-level automation systems. Regulated 960 W power supply with 24 V DC/40 A output Display with control keys on the front of the device Robust wide-range input 400 ... 500 V 3 AC, continuous 2-phase operation possible Efficiency up to 96% High overload capability Output can be switched on and off Your advantage: IO-Link enables you to support energy management and activate energy-saving mode by measuring the current and voltage of the output.	6EP3437‑8SB00‑4AY0
IO‑Link Device Description (IODD)
P_IC01_XX_00654 IODD files for IO‑Link	IODD files These files provide the device description for IO‑Link devices. Comprehensive IODD catalog of SIEMENS IO‑Link devices Freely available for downloading from SiePortal, see https://support.industry.siemens.com/cs/ww/en/ps/15851	--
S_IC01_XX_00154 IODDfinder for IO‑Link	IODDfinder The entire world of IO‑Link 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 available IO‑Link devices. For more information, see https://ioddfinder.io‑link.com/#/.	--
IO-Link software
S_IC01_XX_00127 S7-PCT	S7-PCT (Port Configuration Tool) Engineering software for configuring the IO‑Link master modules for SIMATIC S7‑1200, ET 200MP, ET 200SP, ET 200pro, ET 200eco PN and ET 200AL Available as a stand‑alone version or integrated into STEP 7 (V5.5 SP1 and higher) and TIA (V12 and higher) 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 for downloading from SiePortal, see https://support.industry.siemens.com/cs/ww/en/view/32469496	--
S_IC01_XX_00133 Library for IO‑Link (LIOLink)	Library for IO‑Link (LIOLink) This library provides blocks and PLC data types to enable easy communication between the SIMATIC controller and IO‑Link master or IO‑Link device. Freely available for downloading from SiePortal, see https://support.industry.siemens.com/cs/ww/en/view/82981502	--
G_IC01_XX_00467 IO‑Link device function block	Application of the device-specific blocks for IO‑Link This application shows with a concrete example the simple connection of Siemens IO‑Link devices to a SIMATIC S7 CPU by means of the library for IO‑Link (LIOLink). Freely available for downloading from SiePortal, see https://support.industry.siemens.com/cs/ww/en/view/90529409	--