Posital’s OCD line of optical encoders with a bit parallel interface ensure fast, reliable transfer of angular position to higher-level controllers. In addition to a wide range of encoders for fieldbus and Ethernet environments, a revised, cost-efficient version featuring the proven bit parallel interface is now available. These devices are suitable for use in remote regions thanks to easy diagnosis options with simple tools.
An efficient design with few components ensures maximum on-site reliability, making the encoders ideal for use in machine construction, mobile machines or special vehicles. The encoders are based on a single turn sensor with a highly integrated Opto-ASIC which provides a resolution of 16 bit per revolution. Additionally, a maximum of 16 384 revolutions (14 bit) can be measured by a gear unit in multiturn versions. The optical sensor which features a code disc made from break-proof, dimensionally stable plastic provides excellent resolution, precision and dynamics.
The encoders comply with strict electromagnetic compatibility requirements: the protective circuits for power supply and interface connection allowing for reliable operation under adverse conditions. The interface design has been extended, adding TTL levels for the data outputs. Combined with a wide input voltage range, typical for the automation industry, this covers virtually all possible applications. Featuring push/pull technology, the encoders can be connected to standard I/O components from various controller manufacturers and are compatible with open collector versions. The robust units have a protection class of up to IP66. Direct mechanical integration into machines and plants is possible by means of gear wheels or suitable couplings. A control input at the encoder allows users to set the encoder’s position and the desired zero position within the machine.
The car of the future listens
Sensors & Transducers
The perception of external sounds in cars has been lacking, even in automated driving. That is why Fraunhofer IDMT-HSA is researching the integration of acoustic sensor technology in its KI4BoardNet project with the Hearing Car.
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Sensors & Transducers
In most industries there is a problem with photoelectric sensors as highly contaminated environments make it difficult to operate and sense reliably. Telco Sensors overcomes this through its powerful high-performance infrared sensors that ensure penetration of harsh pollution to guarantee reliable detection.
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Sensors & Transducers
Lynred, a global leader in infrared imaging technologies, has launched its next-generation SWIR LineScan camera and sensor, specifically designed for the inspection of silicon wafers, solar panels and waste management.
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Sensors & Transducers
SKF’s sales, service and management teams has joined forces to deliver an advanced, integrated online monitoring solution for a key customer in Tunisia, operating nine mines, five plants and eleven production lines.
Read more...OMRON launches new non-contact
Sensors & Transducers
OMRON has unveiled its latest innovation in non-contact safety door switches, the D40A-2, which is designed to enhance workplace safety and streamline machinery operations.
Read more...Vibration monitoring in three axes ifm - South Africa
Sensors & Transducers
Machine vibrations are important indicators when it comes to assessing the current condition of a machine. ifm’s new and smart IO-Link vibration sensor helps to implement a simple and scalable condition monitoring approach using but a single device.
Read more...Smart solutions for weighing in hazardous milling zones
Sensors & Transducers
Minebea Intec supplies highly accurate weighing and inspection solutions that enable milling companies to organise their processes safely, efficiently and compliantly - even in hazardous areas.
Read more...Optimise sludge treatment and reduce operational costs
Sensors & Transducers
The Endress+Hauser inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission. This is considerably less time consuming than the process of determining total solids content in a laboratory.
Read more...Family of analysers for smart and efficient chlorine measurement ABB South Africa
Sensors & Transducers
ABB has launched ChloroStar, a family of sensors, transmitters and accessories for accurate and reliable chlorine measurement and analysis that enable users in the water, wastewater and other industries to control chlorine more efficiently, enhancing treatment and increasing process uptime.
Read more...Leading the way with Level 9 PDS implementation
Sensors & Transducers
Applying a Level 9 Proximity Detection System (PDS) to a mining operation is as much about changes in behaviour as it is about technical solutions, according to Pieter Wolfaardt from Apex, Booyco Electronics’ training partner of choice.
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