Application Note: Ethernet Protocols for Industrial Automation Sensors

Industrial Ethernet protocols are playing a growing role in automation, as they offer a number of advantages over traditional fieldbus protocols such as CANopen and PROFIBUS. Industrial Ethernet protocols are based on standard Ethernet technology, which provides a number of benefits, including:

Inductosyn vs Modern Rotary Encoders

An Inductosyn is type of inductive position sensing device from Farrand Controls/ Ruhle Companies. Inductosyns work using the same basic physics as a transformer using planner arrays of inductive windings.

What is a multiturn rotary encoder?

A multiturn rotary encoder is a sensor that measures the angle of rotation of a shaft, as well as the number of complete revolutions that the shaft has made. This is in contrast to a single-turn encoder, which only measures the angle of rotation, 0 – 360°. Multiturn encoders are used in a variety of applications where it is important to track the position of a moving object, such as in machine tools, robotics, and automation systems.

NASA- Robonaut 2

Robonaut 2 (R2) is a state-of-the-art, highly dexterous anthropomorphic robot. The robot is designed to work with humans and has the ability to use the same workspace and tools.

The robot joints incorporate dual encoders for position and torque feedback while performing in a dynamic application, vibration, shocks, and wide temperature range.