61200305L1-1F © 2002 ADTRAN, Inc. 355
CONNECTING THE ALARM CONTACTS
Introduction
This DLP explains how to connect the alarm contacts on the ATLAS 550.
Prerequisite Procedures
Before making alarm connections, the unit should be mounted in its permanent location.
Tools and Materials Required
• Wire strippers
• Small, straight slot screwdriver
• 22 or 24 AWG 2-conductor twisted pair cross connect wire
To prevent electrical shock, do not install equipment in a wet location or during a
lightning storm.
Electronic modules can be damaged by static electrical discharge. Before handling
modules, wear an antistatic discharge wrist strap to prevent damage to electronic
components. Place modules in antistatic packing material when transporting or storing.
When working on modules, always place them on an approved antistatic mat that is
electrically grounded.