General Description
The four component parts that are used to construct the Blue-Dot™ iButton reader found in the DS1402D-DR8 and DS1402D-DB8 are described here. Diagrams 1 through 4 show the individual part dimensions. This document also describes how to assemble the Blue-Dot given the sub-parts listed in Table 1. The Blue-Dot can be assembled in the three easy steps described in the Assembly Instructions section.

Features
◾ Spring-Mounted iButton® Reader
◾ Momentary Contact for Both F3 and F5 Style iButtons or Dwelled Contact for F5 Only
◾ Convenient Tactile Feedback System for Dwelled iButton Contact