B-1
FM 456-2 Application Function Module  Installation, Hardware, and Startup
C79000-G7076-C458-01
Rules for Handling Electrostatically
Sensitive Devices (ESD)
Introduction
This appendix explains
 What lies behind the term “electrostatically sensitive devices”
 What precautions must be observed when handling electrostatically sensitive
modules.
Contents
You will find the following information about electrostatically sensitive modules in
this appendix:
Section Subject Page
B.1 What Does ESD Mean? B-2
B.2 Electrostatic Charging of Persons B-3
B.3 Basic Precautions Against Electrostatic Discharges B-4
B