About this document

IEI 212i Keypad Programming Guide by wlopezd is a document available to read on EtoBox.

This document provides wiring diagrams and specifications for product 212i keypads. It details a redesign that uses surface-mount LEDs and chip technology, eliminating the need for wire harnesses. The keypads can be controlled externally via connector J1. Specifications include dimensions, voltage/current requirements, outputs, and environmental tolerances. It provides instructions for proper installation, including grounding, adding a transorb for electric locks, and cutting traces to control LEDs external

Author

wlopezd

Language

EN