Introduction; What You Need To Know; Important Safety Information - 3M SC400 Reference Manual

Introduction

3M Touch Systems offers several advanced controllers designed for reliability and easy
installation. Each controller provides superior performance and delivers excellent
stability, sensitivity, accuracy, and fast response.
This reference manual, directed to developers of touch screen systems, provides
installation and configuration information for the small outline 3M Touch Systems
SC400 serial resistive touch screen controller. This document includes information on
integrating the SC400 controller into your design, communicating with the controller,
installing MicroTouch™ Software, and troubleshooting setup problems. It also includes a
complete description of the firmware commands, a guide to interpreting status LED
conditions, and controller specifications.

What You Need to Know

This document assumes you are familiar with firmware commands and how to use them.
Executing some commands may alter the performance of your touch product. You should
be aware of the results of using these commands before executing them.

Important Safety Information

Read and understand all safety information before using this product. Follow all
instructions marked on the product and described in this document. Pay close attention to
the following installation warnings and safety precautions.
Intended Use
The SC400 controller was designed to enable touch in conjunction with other 3M
Touch Systems products and was tested to replace an existing small format serial
controller. This controller is intended for internal mounting only and is not designed
for use in hazardous locations.
WARNING
To avoid the risk of fire and/or explosion which could result in serious injury or property
damage:
•
Do not install or use this product in a hazardous location.
•
Do not use this product in any outdoor environment unless NEMA standards are followed.
3M Touch Systems Proprietary Information