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What are IO-Link Load Cells

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Interface continues to see a growing demand for using different communication protocols within our force measurement sensors and instrumentation devices. One of these protocols is IO-Link, which is a standardized communication protocol that enables bidirectional communication between the control system and the connected devices. It is frequently used in the field of industrial automation and IoT.

IO-Link is designed to connect and communicate between sensors, actuators, and other industrial devices with a higher-level control system. It runs over a standard three-wire connection, typically using unshielded industrial cables, and supports point-to-point communication.

Industrial automation and IoT are fundamentally reliant on digital transformation. Industry 4.0 requires the exchange and communication of information between sensor and instrumentation. IO-Link supports this requirement, helping to keep machines and facilities using sensors under control while improving their efficiency and productivity.

IO-Link can be used with load cells in industrial applications to enable enhanced monitoring, control, and diagnostics. Interface now offers customization of our most popular load cells with IO-Link capabilities.

Why Use IO-Link in Test & Measurement

  1. IO-Link is compatible with a wide range of sensors, actuators, and other devices. It provides a standardized interface, allowing easy integration and interchangeability of devices within an automation system.
  2. Real-time monitoring, control, and diagnostics is especially important in test and measurement. IO-Link enables this type of data exchange between devices and the control systems supporting the transmission of measurement data.
  3. IO-Link supports both analog and digital devices, making it versatile for a range of applications.
  4. With IO-Link, devices can be connected using a single cable, reducing the complexity and cost of wiring and simplifying installation and maintenance.
  5. Health and maintenance are important in testing. IO-Link supplies advanced diagnostic capabilities, allowing devices to report their status, health, and detailed diagnostic information. This is valuable for maintenance, troubleshooting, and reducing downtime.

Interface 1200 and 1201 Load Cell IO-Link Features and Benefits

The 1200 and 1201 Series IO-Link Load Cell Universal or Compression-Only are LowProfile load cells that are IO-Link compatible.

  • Proprietary Interface temperature
  • Compensated strain gages
  • Eccentric load compensated
  • Low deflection
  • Shunt calibration
  • Tension and compression
  • Compact size
  • 3-wire internal amp choice of 4-20 mA, ±5V, ±10V, 0-5V, 0-10V
  • Options include Base (recommended), custom calibration, multiple bridge, special threads and dual diaphragm
  • Accessories include mating connector, mating cable, instrumentation and loading hardware

For a complete datasheet of this product, go to the 1200 and 1201 with IO-Link product page.

IO-Link integration with load cells enhances the functionality and flexibility of weight measurement systems by enabling seamless communication, remote evaluations and diagnostic capabilities. It contributes to more efficient and reliable industrial processes where precise monitoring is necessary.

Weight and force monitoring: By connecting load cells to an IO-Link-enabled system, such as a PLC or a weighing controller, real-time weight data can be transmitted and monitored. The load cells measure the weight or force applied to them, and this information can be instantly communicated to the control system via IO-Link. The control system can then perform tasks such as weight-based control, process optimization, or triggering specific actions based on weight thresholds.

Remote parameterization and calibration: IO-Link allows load cells to be remotely parameterized and calibrated from the control system. Instead of manually adjusting the load cell settings at the device level, the control system can send the necessary configuration commands through the IO-Link interface. This feature simplifies the setup process, saves time, and reduces the risk of errors during calibration.

Performance evaluation and detection: IO-Link provides diagnostic capabilities for load cells, enabling the detection of potential issues or abnormalities. The load cells can send diagnostic information, such as temperature, supply voltage, or fault codes, to the control system through IO-Link. This data can be utilized for predictive maintenance, troubleshooting, or alarming in case of malfunctions.

IO-Link enhances the functionality, flexibility, and efficiency of industrial automation systems by enabling intelligent communication between devices and the control system.

ADDITIONAL RESOURCES

Interface New Product Releases Summer 2023

Force Sensors Advance Industrial Automation

Interface Weighing Solutions and Complete Systems

Instrumentation Analog Versus Digital Outputs

 

Interface and Infrastructure Markets Form a Perfect Partnership

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Infrastructure projects are growing, as investment continues to climb for projects related to rebuilding, renewing and innovating applications in this sector. These global investments come from public and private organizations as demands to address roads, bridges, water supplies, transportation, energy systems, and broadband requirements for the 21st century grow.

Experts who focus on infrastructure acknowledge these are means for civil existence and prosperity. Interface understands that our role in supporting the design, testing, manufacturing, constructing and maintenance required in infrastructure needs a top supplier of force measurement solutions.

Interface force measurement solutions have and are currently used around the world for infrastructure projects including bridges, generators, dams, waterways, transportation structures, construction projects, cranes and lifting apparatus, and heavy machinery.

Interface supplies durable and accurate sensor technologies used in testing equipment, technology, vehicles, tools and machines used in all types of infrastructure subsectors. We also find our products often designed into structures for regulatory and safety monitoring, whether that be to maintain tunnels or support wind generating farms.

Interface details force measurement products we commonly provide to those working and supporting the infrastructure sector in our Infrastructure Solutions Brochure. You can see some of these products in our Infrastructure Solutions video.

Interface load cells, load pins, instrumentation, multi-axis sensors, and torque transducers are top choices for those engaged in infrastructure projects and testing. Sensors are commonly used in measuring the related hardware used for industry products and structures. The types of infrastructure projects that Interface has supplied measurement solutions for includes transportation systems, communication structures, water and electrical facilities, and numerous inventions that are used to build, support, and maintain them, as outlined in Infrastructure Projects Rely on Interface.

Our expert engineers can help design customizable force measurement solutions for all types of applications that require sensors for OEMs and to be used in the actual structure for continuous measuring and monitoring. We have engineered sensor products used for civil engineering designs and infrastructures used in structural monitoring, vibrational monitoring, load bearing testing, tunnels, bridges, and road construction. The range of projects are broad, so we are highlighting a few below that highlight our capabilities when accuracy, quality and reliability matter in design, testing, construction, and assessing current and limitations for safety requirements.

Hydraulic Jacking System Testing

An equipment manufacturer needed to test their hydraulic jacking system’s ability to lift heavy loads and objects, like a bridge during construction. They wanted to monitor the forces being applied to ensure the hydraulic jack is not only safe to use, but works well enough to avoid any potential structural issues. Interface’s 1200 Standard High Capacity Load Cell can be attached in between the hydraulic jack and a heavy load. The load cell measures the forces of the hydraulic jack as it lifts the load cell located in between the jack and the object. With the 9890 Strain Gage, Load Cell, & mV/V Indicator, the customer is also able to see the results in real-time. Read more here.

Aerial Lift Overload Control

A manufacturing company for aerial lifts wanted to test its self-propelled boom lift to ensure it can operate at heavy capacities when in use, and at different angles. They also wanted to prevent any accidents in case of a lifting overload, for the safety of any working individual who uses it. Interface’s solution was to attach the 3A160 3-Axis Force Load Cell to the bottom of the bucket of the boom lift. The multi-axis sensor provides high accuracy results, which were displayed using the 920i Programmable Weight Indicator and Controller in real time. The manufacturing company tested their aerial boom lifts and determined it was safely operable when maximum capacities has been reached in use. Read more here.

Truck Weighbridge Monitoring

A transportation company needed to record the weight or loads being carried by their vehicles. They would like a wireless weighing bridge that is able to transmit, log, and display the results in real time. Interface suggests installing multiple WTS 1200 LowProfile™ Load Cells under a weighbridge. When a truck drives over it, the load cells will transmit the force results wirelessly to the WTS-BS-4 Industrial Base Station connected to the customer’s PC with provided Log100 software. The WTS-LD2 Wireless Large LED Display can also display the weight inside for the driver to see in real time. The customer was able to measure, log, and graph the different loads their trucks carried wirelessly onto the weighbridge with success, providing for safe passage across transportation ways. Read more here.

Hydropower Turbine Generator Monitoring

A customer wanted to monitor and detect any turbine generator faults in their hydroelectric power plant located on a river. Interface’s solution was to use the T2 Ultra Precision Shaft Style Rotary Torque Transducer and attach it to the turbine generator with Interface’s Shaft Style Torque Transducer Couplings. When water from the river pushes through the penstock to the outflow, it moves the turbine blades, creating electricity through the generator shaft. Torsion measurements can be graphed and logged with the 9850 Torque Transducer and Load Cell Indicator catching any unusual fluctuations and vibrations. Using this solution, the customer was able to monitor, graph, and log the torque measurement results of the turbine generator. Read more here.

Bridge Seismic Force Monitoring

A customer wanted to monitor seismic activity that occurs to a bridge by using force sensors and then continuously monitoring bridge forces before, during and after earthquakes occur. The customer also preferred a wireless solution so they would not need to run long cables on the bridge. Using Interface’s LP Load Pin custom made to fit their needs along Interface’s WTS Wireless Telemetry System for continuous force monitoring the designed solution was able to take place without long cables. The solution allowed the customer to monitor continuous loads, log information to the cloud and review information. Read more here.

Interface’s work with all facets of the infrastructure industry spans far and wide. Interface is a supplier of choice and key partner for providing reliable sensors and instrumentation solutions used in testing and monitoring of both the infrastructure and the equipment used to upgrade and refine it.

ADDITIONAL RESOURCES

Infrastructure Industry Relies on Interface Force Measurement

Infrastructure Projects Rely on Interface

Interface Solutions Designed for Infrastructure Challenges

Monitoring the Seismic Force of a Suspension Bridge

 

 

 

What is New in Custom Solutions

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Here at Interface, we make it a priority to adapt to the needs of our customers in any way possible. Each year we gather vast amounts of data and feedback to address changes in the marketplace and advancements in technology. Often, this comes in the form of new product releases developed specifically with our customer’s most significant needs in mind. However, new product releases take time for development, testing and release. When customers need to address a challenge quickly, we turn to our innovative custom solutions team.

No matter the project, chances are there is a customized force measurement product to fulfill the requirement. We work directly with our customer’s engineering and testing teams to understand the challenge and offer alternative solutions to off-the-shelf products. Our dedicated engineers and measurement experts, along with supporting company resources, and advanced engineering lab give Interface the competitive advantage to make any force measurement application work with what we have to offer.

We provided a brief overview of our custom solutions offerings and process a past blog. Today’s post provides an update on what’s new in custom solutions:

New Custom Solutions Offerings

Among the most significant changes to custom solutions is our growing engineered to order offerings for OEM customers. To best serve these customers and testing engineers with premium and affordable force measurement solutions for use in components or products, Interface now offers engineered to order capabilities for the masses. Engineered to order means Interface can deliver force and torque measurement solutions from our massive catalog that are modified to meet the features, specifications, and cost that our customers require, while still retaining the premium accuracy, quality and reliability Interface is known for across every industry we serve.

Another exciting capability that Interface has recently added is the addition of more digital instrumentation communication options for collecting data from our products. We’ve added Models INF1 and INF4 signal conditioners with field bus capability that include CANopen, DeviceNet, CC-Link, Profibus, Profinet, Modbus, and EtherCAT. By adding this capability, our products can interface with networks that customers already have installed in their facilities.

Custom Solutions Applications

Interface customers continue to turn to our experience Custom Solutions Engineers to build systems that utilize a range of sensor technologies, communication devices and even frames and cases to provide a complete structure.  This includes a growing demand for uniquely pairing force and torque components that work remotely through wireless and Bluetooth technologies as well as delivering entire testing units that re mobile or can be used in the field. The possibilities are unlimited with the amount of products Interface in our catalog, including the possibilities of using new designs.

Every year we engage in a host of unique custom solutions projects with our customers. We would like to share of a few of our favorites with you.

Airplane Maintenance – Wireless Customization

When an airplane comes into the shop, engineers often must jack it up to perform maintenance. When you lift a plane, there is always a risk because you can’t put too much stress on the wings and fuselage. To ensure that the maintenance team members weren’t stressing the plane beyond its limits, Interface developed a solution to measure the lifting force of each individual jack used to lift the plane. The solution included a number of Interface Model 1200 Series Load Cell that would transmit the forces applied back to a base station. However, the customization came in the way data was transmitted to the base station. Typically, wires are used for transmission, but in this case, there were 21 load cells used on the lifting equipment. To avoid having 21 wires get in the way, Interface added custom capabilities to the 1200 series to allow it to communicate with the base station wirelessly.

Crane Application – Custom Programming

Lifting heavy objects can be a dangerous job for onsite workers, not to mention, pushing a large industrial crane too far can result in expensive damages and downtime. Therefore, when an Interface’s industrial customer needed to intelligently monitor a crane in the process of lifting, we helped create a custom program to do so. The custom application included a model 1280 and force measurement activated program. Whenever the crane was nearing a weight that was unsafe, an alert was triggered based on the force measurement reading that could either sound an alarm or shut the system down. This created an automated safety system using force data.

Additional Custom Solution Applications and Use Cases are available here. 

Custom solutions are key to Interface’s broad offerings that we provide when off-the-shelf solutions don’t provide exactly what is required. Our design engineers and manufacturing team is ready to work directly with our customers to provide a solution that is right for your project. To learn more, visit us at /custom-solutions/.

Contributor: Ken Bishop

 

 

The Power of Teamwork Drives Interface Success

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At Interface, teamwork is a critical element to our success—and no one understands collaboration better than our team. We recently delivered a highly-critical assignment for the oil and gas industry. Robert Fuge, a design engineer at Interface, and his team of experts were tasked with delivering an emergency order that required the typical lead time for a new design to be cut by 30 percent.

The delivery entailed prototyping, machining, assembly, and calibration, and the order was incredibly high-end and complex. What motivated the team to deliver above and beyond results despite the short notice was its unapparelled desire to please both the customer and support one another.

Although the team was successful in completing the order on time and within budget, it wasn’t without its fair share of challenges. Some of the key machine parts were behind schedule from the supplier, and technical issues didn’t make it any easier. On top of that, the most crucial part arrived a week and a half late. However, despite these circumstances, the team implemented plans to combat tasks as they arose. Nothing ever sat or waited, and each part of the process had a clearly-defined plan. Fuge attributes this success to effective communication.

“Everything was communicated ahead of time, and each team member knew exactly what was expected of them. No amount of information ever fell through the cracks, leaving all team members and customer contacts fully equipped to deliver their best work.” – Robert Fuge

The team immediately started drawing designs and building fixtures ahead of time and on top of the normal workload. Purchasing got everything ordered quickly, and the team inspected all parts right as they arrived from outside vendors. Interface’s quality department worked with machinists to get all repairs completed and continue moving through the process. As parts continued to go through, supervisors scheduled and planned for all equipment, and employees were trained and prepped before parts even arrived.

What makes this effort particularly successful is the passion demonstrated by both Interface and the customer. Completing this project wasn’t easy and it required sacrifice, but the team learned a valuable lesson in how to facilitate a proactive, company-customer partnership. By the end of the project, the team reinforced the notion that if concrete and well-communicated plans are put in place from the very beginning, there’s no limit to what can be achieved.

Meet the Interface Team

We’d like to thank Robert Fuge and his team of experts who made it all happen:

Drafting: David Connacher facilitated the quick turnaround of flexure, fixture, wiring, outline drawings and designs.

Engineering: Jim Schafer helped with the fixtures design, as well as evaluated how to repair and modify a fixture later. Rick Haun modified a fixture to work properly for the new part—and did so on top of his normal workload. Wrote the programming and stayed late to assist the machine operator in his work.

Purchasing: Tim Combs placed fixtures and hardware on the order right away to have everything in time for the rapid delivery schedule.

Quality: Kevin Armstrong executed immediate inspection of flexures when they arrived from the outside vendor and worked with machinists to repair a damaged thread on two parts.

Machine Center: Daniel Shipman repaired a damaged fixture in between jobs to keep parts moving throughout the process.

Production: Rob Udink scheduled, planned and configured production equipment for new parts ahead of time to mitigate delays in the parts. He also ensured all of his employees were trained on the new parts before they even arrived and drove these parts through at the end.

DLC Production Team: Tiger Singharath, Manny Castro, Doug Konkler, Dung Nguyen and Chris Balland came together to keep parts moving forward to meet the customer deadline.

Interface is a leader in providing custom, standard and modified force measurement solutions to the energy industry. To learn more about our applications, visit our applications page.