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IO-Link functions similarly to traditional field I/O but adds the capability to collect diagnostic and operational data from IO-Link capable devices, helping pinpoint potential problems or improvements. IO-Link systems consist of one IO-Link master and at least one IO-Link device.
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IO-Link
Traditional field I/O devices are great for controlling and monitoring processes that are located remotely from the main control cabinet. While IO-Link devices will perform the same general function as traditional field I/O devices, they go one step further by providing a window into the device itself for insight on potential problems or possible improvements:
- Extended diagnostics - smart devices can perform self-checks to determine if problems exist internally. With IO-Link, this diagnostic data is provided along with the sensed data, allowing the operator to monitor not only what values the sensor is measuring but also how well it's performing.
- Reduced downtime - the information provided by an IO-Link device can help pinpoint potential issues before they occur. For example, an IO-Link sensor could send a notification to a PLC that it is out of alignment, allowing maintenance to quickly correct the issue before any possible damage or major downtime occurs.
- Remote configuration - since identifying and configuration information is provided by each IO-Link capable sensor, operators can change a specific sensor's parameters from virtually anywhere. This could allow a single sensor to be used for multiple applications with a simple remote configuration change.
- IIoT support - the process (temp, pressure, flow, etc.), service (device parameters, serial, numbers, etc.), and event (errors and warnings) data supplied by IO-Link devices can be routed though the IO-Link master to an upstream controller, SCADA system, or even to a cloud computing network.
- Easy Integration - AutomationDirect EtherNet/IP-capable controllers work seamlessly with any of our STRIDE, Murrelektronik, and Balluff I/O-Link EtherNet/IP masters (Balluff masters also offer MQTT and REST API capabilities). Productivity series controllers offer downloadable task libraries that unlock easy drag-and-drop configurations for these masters and IO-Link-capable devices sold by AutomationDirect. With the supreme integration offered by AutomationDirect PLCs, IO-Link configuration and deployment time can be significantly reduced. The Murrelektronik Premium EtherCAT IO-Link master provides extremely fast and reliable EtherCAT communication, Murrelektronik premium masters offer OPC-UA and MOTT capabilities (requires EoE (Ethernet over EtherCAT) for EtherCAT masters).
For part listings and specifications, go to Shop Now
IO-Link Master/Hub Overview
IO-Link Masters
Newest Additions!
- Balluff EtherNet/IP IO-Link master modules
IO-Link master modules are the interface between field devices and higher-level controllers/information systems; they also control data traffic between the connected devices. Master modules can handle a variety of signals so you can mix and match traditional I/O devices with advanced IO-Link devices, to serve a wide range of applications requiring basic and/or rich process data.
- The STRIDE EtherNet/IP IO-Link master will convert IO-Link data to EtherNet/IP messages (and vice-versa) so you can easily gain better insight into system performance using a well-established fieldbus protocol.
- The Murrelektronik Premium EtherNet/IP IO-Link master module provides the same advantages as the lower-cost STRIDE version, but with the added capabilities of OPC and MQTT, and easy configuration via built-in web server.
- Murrelektronik Premium EtherCAT IO-Link master module provides extremely fast and reliable EtherCAT communication, plus OPC UA, and MQTT capabilities (requires EoE (Ethernet over EtherCAT))
- Balluff EtherNet/IP IO-Link masters are available in a weldproof, fully potted plastic housing or rugged metal housings for harsher applications. Models with a screen interface for IP, subnet mask, and gateway configuration.
- Balluff IO-Link masters are fully configurable through a secure web interface and feature MQTT and REST API IIOT capabilities
IO-Link Hubs
Newest Additions!
- Balluff IO_Link hubs
IO-Link hubs easily connect multiple sensors and actuators to a single IO-Link master port using a single standard cable. These hubs are for IO-Link hubs easily connect multiple sensors and actuators to a single IO-Link master port using a single standard cable. These hubs are for standard field I/O signals and do not transmit diagnostic information, except for the Balluff hubs which do include diagnostic data transmission capability. However, the IO-Link master modules do monitor each channel for current and voltage anomalies. IO-Link hubs are an economical solution for a high-quality decentralized installation.
- Models from Balluff and Murrelektronik offer up to 16 multifunctional DIO channels
- Up to 8 analog/temperature input channels
- Up to 4A per output
- Models with M8 ports, or M12 A -coded ports, in various pin configurations
- Extended channel diagnostics
- Real-time power data monitoring
- Plastic models are fully potted and IP65, IP67, and/or IP68 rated (depending on model)
- Metal Balluff hubs are IP67 rated when threaded in
- All hubs require an IO-Link master module
IO-Link Analog Converters
New!
Integrating analog signals can be costly due to the need for shielded cables and expensive multi-channel input modules. Balluff IO-Link converters offer a cost-saving solution by enabling the use of simpler, unshielded 3-conductor cables when converting various analog signals into a single IO-Link data connection.
- Easily converts various analog current/voltage, temperature, and thermocouple input signals to IO-Link compatible data
- Stainless steel construction for durable field mounting
- Features analog voltage/current output capability
- LED supply and communication indicators
- M12 A-coded connections
- IP65 and IP67 rated for harsh conditions
- Requires IO-Link master modules
IO-Link Power Supply Modules
IO-Link power supply modules provide connectivity between WAGO Pro2 power supplies and IO-Link masters. IO-Link connectivity provides remote accessibility to features, settings, and real-time data monitored by the power supplies.
IO-Link Photoelectric Sensors
Newest Additions!
- Contrinex IO-Link smart photoelectric sensors
IO-Link-enabled photoelectric sensors provide reliable object detection and include enhanced diagnostics, configuration data, and remote parameter changes. Smart sensors also feature onboard processing functions, independent of a PLC, such as counting, speed measurement, or complex data filtering.
IO-Link Fork Sensors
IO-Link enabled fork sensors use through-beam photoelectric technology to detect objects passing through the slot. They offer reliable object detection along with enhanced diagnostics and configuration data, providing advanced warnings of potential issues and remote, on-the-fly parameter changes.
IO-Link Inductive Proximity Sensors
Newest Additions!
- Contrinex IO-Link smart inductive proximity sensors
IO-Link-enabled inductive proximity sensors offer reliable metal detection, enhanced diagnostics, and remote parameter changes. Smart sensors also feature onboard processing functions, independent of a PLC, such as speed monitoring, complex data filtering, or advanced condition monitoring.
IO-Link Ultrasonic Proximity Sensors
Ultrasonic proximity sensors generate sound impulses and sense the returning echo. These sensors can detect most materials, and are not affected by optical variations like color, transparency, and ambient lighting. This makes them useful for sensing clear targets like bottles or looking down into tanks for non-contact liquid level sensing. I/O-Link capable ultrasonic sensors provide diagnostics and performance data along with measured values.
IO-Link Measuring Light Grids
Measuring light grids with IO-Link compatibility offer reliable object detection, measurement, and identification, along with enhanced diagnostics and configuration data. These versatile industrial tools also provide remote, on-the-fly parameter changes, advanced warnings of potential issues, and flexible setup with protected heights and beam spacings to suit a variety of applications.
IO-Link Temperature Transmitters
New!
Temperature transmitters provide accurate temperature sensing with a proportional analog output signal. Models with an IO-Link interface offer seamless integration into established fieldbus systems, allow access to process and diagnostics data, and enable on-the-fly device configuration.
IO-Link Pressure Transmitters
Newest Additions!
- MP Sensor P.Touch series pressure transmitters
Pressure transmitters provide accurate pressure sensing with a proportional analog output signal. Models with an IO-Link interface offer seamless integration into established fieldbus systems, allow access to process and diagnostics data, and enable on-the-fly device configuration.
IO-Link Digital Pressure Switches / Transmitters
Digital pressure sensors/transmitters monitor absolute and gauge pressures of gases, vapors, and liquids. Models with an IO-Link interface offer seamless integration into established fieldbus systems, allow access to process and diagnostics data, and enable on-the-fly device configuration.
IO-Link Capacitance Level Switches
Capacitance level switches are contact sensors that provide point-level detection of powders, fine-grained bulk solids, or water-based conductive liquids. Select models have hazardous location ratings or are FDA-compliant for food and beverage industry applications when installed with appropriate hygienic fittings. The IO-link communication interface enables direct access to process and diagnostic data, and also provides the option of configuring the devices while in operation
IO-Link Magnetic-Inductive Flow Meters
Magnetic-inductive flow meters measure flow, temperature, and conductivity simultaneously. The IO-Link interface offers seamless integration into established fieldbus systems, allows direct access to process and diagnostics data, and enables "on the fly" device configuration.
IO-Link Capacitive Pushbutton Switches
Capacitive pushbutton switches detect when a hand or body part nears the device's surface. They feature a robust IP69K design, wear-free operation, resistance to water, oil, and harsh environments, and are available in various mounting/operator sizes.
IO-Link RFID Read-Write Modules
RFID Read-Write modules, along with RFID tags, are used for object identification purposes. These modules utilize IO-Link communication for module configuration, status and diagnostic information, alarming, target object identification data, and more.
IO-Link Signaling Devices
Signaling devices provide visual or audible-visual alarms and status notifications for industrial and commercial processes. These devices include beacons and signal towers with various sizes, mounting styles, colors, and lighting effects. IO-Link compatibility adds the ability to monitor device operation and modify color and lighting effect selections remotely.
IO-Link Accessories
New!
IO-Link device accessories include a handheld IO-Link master for quick configuration and monitoring. It features intuitive, no-code tools for setup, calibration, and real-time data access. A subscription is required to unlock Action Widgets that enable the setup of Contrinex Smart Sensor functions.
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