Absolute Encoder TRT/S3 Profisafe Safety Encoder

Delivers reliable safety-related position and speed feedback using PROFIsafe, Designed for integration into PROFINET based industrial automation and machinery.

Features

Ultra compact version with a diameter of 42 mm
Contactless, wear-free sensor system
Available as singleturn or multiturn sensor
High vibration and shock resistance thanks to the robust mechanical design
SIL2 and PLd certified
Safe position and safe speed signal
Unsafe position and speed signal (grey channel)
Resolution: up to 65536 steps / 360° (16 bit)
Programmable via PROFINET
Slewing ring function available

PROFIsafe Safety Encoder for Reliable Position & Speed Feedback

The TRT/S3 PROFIsafe safety encoder provides certified position and speed feedback for safety-critical motion applications. Designed for integration with PROFINET and PROFIsafe systems, this compact 42 mm absolute encoder supports applications requiring SIL 2 and PL d functional safety. Available in single-turn and multi-turn configurations, the TRT/S3 uses contactless magnetic sensing for wear-free position measurement. Safe position and speed signals can be transmitted through PROFIsafe, while an additional non-safety channel supports standard control functions. Its compact design, rugged construction, high shock and vibration resistance, and programmable parameters make the TRT/S3 well suited for automated machinery, material handling, mobile equipment, robotics, packaging systems, and other safety-related motion applications.