High performance four-axis do-it-yourself TouchDRO adapter kit for glass and magnetic scales. Supports RS-422 and TTL DRO scales and tachometer input.
Ships in 2-5 business days
TouchDRO TDK-40 is an easy to build 4-axis DRO adapter kit that supports RS-422 (differential) and TTL (single-ended) glass and magnetic DRO scales and other 5V quadrature encoders. It uses the same powerful 32-bit architecture and differential input circuits as the TDA-4xx adapters and offers the same speed and performance. Learn more
Note that the kit requires soldering and mechanical assembly. If you are looking for a fully assembled unit, please see the Adapter for Glass and Magnetic Scales.
Please see TouchDRO Adapter Feature Comparison for more information.
TDK-40 supports up to four RS-422 or TTL scale inputs and is designed to work with most modern optical and magnetic DRO scales.
The TDK-40T kit is similar to the TDK-40, but adds support for a tachometer input. The kit includes two additional parts:
The adapters support DRO scales and rotary encoders that output 5V quadrature signal. This includes the vast majority of modern optical, magnetic, and inductive scales. Learn more