The DFS71 is a digital fibre-optic sensor that is designed to provide reliable detection using plastic fibre-optic light guides.
The sensor is an IO-Link compatible sensor with configurable outputs: single output with remote input, redundant, complementary, and classic, which can all be configured as PNP (source), NPN (sink), or push/pull.
The sensor has an automatic threshold adjustment controlled via one of six preset modes. Response time can also be selected between five settings: ultra-high speed, high-speed, standard, high-resolution, and long-range. Hysteresis can also be controlled to prevent false triggers due to object vibrations – low hysteresis increases sensitivity, while high hysteresis increases sensing stability.
The slimline housing with protective lid will fit in a variety of small spaces. The DFS is adjusted by a single push of a button; there is no guesswork on the part of the operator, with the default settings of the sensor working in most applications. Up to eight sensors can be linked together to eliminate light interference between them. Asynchronous crosstalk allows rejection of light interference from one DFS to another, without a wired connection. Synchronous crosstalk rejection synchronises up to eight DFS units to be used together via one wire, without interference.
A wide variety of fibres is catered for which each lock into place using a fibre release clamp on the top of the sensor.
Prefitted junction box solutions
Interconnection
Prepopulated junction boxes in popular terminal configurations, such as single- and three-phase, enhance convenience for both electrical wholesalers and contractors.
Read more...Bulgin unveils new range of sustainable connectors Avnet Abacus
Interconnection
The Standard Vitalis Buccaneer range of waterproof connectors is a bio-based alternative to Bulgin’s flagship series, the Standard Buccaneer, offering the same technical performance with improved sustainability.
Read more...Cabinets for industrial applications Vepac Electronics
Enclosures, Racks, Cabinets & Panel Products
Verotec’s VERAK cabinets addresses the most stringent enclosure requirements providing both IP65 environmental protection and EMC screening.
Read more...Possible copper cable crisis looms as global demand soars
Interconnection
With the world requiring up to 3 billion metric tons of copper by 2050 to support green energy transitions and developing nations’ infrastructure, far exceeding the 23 million metric tons mined in 2024, pressure on supply chains is mounting.
Read more...High-reliability spring-loaded interconnects Spectrum Concepts
Interconnection
These springs from Mill-Max are drop-in replacements for the standard springs, requiring no changes to the form or fit of the existing spring-loaded pins.
Read more...Connectors for the Smart Factory Spectrum Concepts
Interconnection
[Sponsored] Designing networks for the smart factory can seem daunting, but the solutions are already available with Samtec providing a comprehensive range of interconnect technologies tailored to the demands of the modern factory.
Read more...SIGLENT launches new 8 GHz DSO Vepac Electronics
Test & Measurement
SIGLENT has unveiled the enhanced SDS7000A/AP models, building on the success of its SDS7000A high-resolution digital oscilloscope series.
Read more...Explosive zone connectors
Interconnection
The connector series design by Glenair is optimised for fast and easy crimp-contact wire termination, with ample wiring space in the cable housing and accessory hardware.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version