Sensors & Transducers


Optical encoders

November 2008 Sensors & Transducers

POSITAL has extended its range with the introduction of OPTOCODE incorporating an Ethernet/IP interface. The units feature an Ertec200-based platform and reach cycle times of less than 10 ms, providing absolute position values without referencing even after power failure.

Like all OPTOCODE encoders, the EtherNet/IP models use a proven opto-electronic scanning method to record position values. The single-turn sensor provides a resolution of 16 bit per revolution. Additionally, a maximum of 16 384 revolutions (14 bit) can be registered in multiturn mode, thereby covering a measuring range of 30 bit.

The encoders, which have a diameter of only 58 mm, do not require a connection cap. Unlike DeviceNet models, they also do not require terminating resistors or switches for address allocation and Baud rate adjustment. Being shorter than most industrial Ethernet encoders on the market, they can be used in applications with limited installation space. They feature an integrated switch which facilitates wiring and allows users to save on external hardware. As in DeviceNet encoders EDS files ensure easy configuration. Further equipment includes two M12 connections for data transfer, one M12 connection for voltage supply, and six LEDs for bus diagnosis. The IP67 protected devices can be used in rugged industrial environments.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Rotary atomisers for efficient paint spraying
Instrotech Sensors & Transducers
Painting the bodywork is an integral component of vehicle manufacturing. Keller supplied intrinsically safe pressure transmitters and intrinsically safe temperature sensors to a client producing paint robots for the car industry.

Read more...
The smallest most powerful infrared sensor in the world
Sensors & Transducers
The superior performance and robustness of Telco’s infrared sensors ensures that there are no limits to any mining and industrial applications.

Read more...
Easy parameter setting of vision sensors
ifm - South Africa Sensors & Transducers
Contour verification and object inspection are two of the most important functionalities in industrial imaging. With the new O2D5xx series, ifm now offers a solution that perfectly masters both functionalities

Read more...
New range of vision units
Beckhoff Automation Sensors & Transducers
Beckhoff has added four new vision units to its VUI2000 series. They integrate a camera, illumination and liquid lens technology for simplified installation.

Read more...
Condition monitoring sensor
Sensors & Transducers
The Balluff BCM Gen2 Condition Monitoring Sensor is an advanced IIoT-ready device designed for real-time machine health monitoring.

Read more...
Inductive IO-Link sensors
Turck Banner Southern Africa Sensors & Transducers
Turck Banner is expanding its sensor range, with inductive measuring sensors with IO-Link and an analogue output for flush and non-flush mounting.

Read more...
Value of PDS grows with data and sensing technology
Sensors & Transducers
Rapidly developing technology is constantly being harnessed by proximity detection systems (PDS) to deliver steadily improved functionality to customers. Booyco Electronics sees improved PDS solutions being developed, such as the combination of multiple different sensing technologies into a single fully integrated solution.

Read more...
Pulp fiction or pulp precision?
VEGA Controls SA Sensors & Transducers
The density of fruit concentrate has a direct impact on the flavour, texture and overall quality of the final product. The VEGA Minitrac 31, VEGASOURCE 31, and the KV 31 mounting bracket present a failproof solution that effectively addresses the technical complexities associated with high temperature, viscosity and fouling.

Read more...
Telco sensors in the pulp and paper industry
Gail Norton Instrumentation Sensors & Transducers
The pulp and paper industry poses a major problem for most photoelectric sensors. The high level of contamination in these dusty, dirty and grimy environments makes it impossible for most competing sensors to operate and sense reliably and efficiently.

Read more...
Vibration monitoring with IO-Link
ifm - South Africa Sensors & Transducers
Machine vibrations are important indicators when it comes to assessing the current condition of a machine. fm’s new and smart IO-Link vibration sensor helps to implement a simple and scalable condition monitoring approach using only a single device.

Read more...