Wachendorff WDGA 58S handleiding
Handleiding
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Technical Manual
WDGA with IO-Link
3 - Device description
© Wachendorff Automation GmbH & Co. KG
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3.2 IO-Link
IO-Link is an industrial communication protocol for connecting sensors and actuators
with automation systems. It was developed by the IO-Link community and is managed
as an international standard (IEC 61131-9). IO-Link enables bidirectional
communication and transmits both process data and device parameters.
IO-Link uses a point-to-point connection and can be integrated into various network
topologies. It supports simple cabling via standard industrial cables and offers
diagnostic functions as well as the option of automatic device parameterization.
3.3 WDGA - Basics
The following sections describe the basic functions of an absolute rotary encoder.
In contrast to incremental encoders, absolute encoders output their position value as
a digital number via a fieldbus, for example. A distinction is made between single turn
and multiturn encoders.
In addition to the simple output of the position value, most rotary encoders allow a
certain degree of parameterization, such as selecting the positive direction of rotation,
setting the position value to a reference value at a defined physical position and scaling
the position value to any resolution and a limited measuring range. In this way, the
development effort in the control program is reduced and the computing capacity of
the controller is relieved.
3.3.1 Single turn - ST (QuattroMag®)
Measuring the angle from 0° to 360° using a shaft is the minimum function of a rotary
encoder. The sensor technology is based on the optical or magnetic scanning of a
measuring scale on the encoder shaft
The WDGA encoders from Wachendorff work with the new magnetic QuattroMag®
technology, which guarantees the highest possible accuracy and resolution of the
single turn.
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Productinformatie
| Merk | Wachendorff |
| Model | WDGA 58S |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 5087 MB |
