Adtran 550 用户指南
61200305L2-1B
© 2004 ADTRAN, Inc.
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DLP-14 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.
lightning storm.
Electronic equipment can be damaged by static electrical discharge. Before handling it,
put on an antistatic discharge wrist strap to prevent damage to electronic components.
Place equipment in antistatic packing material when transporting or storing. When
working on equipment, always place it on an approved antistatic mat that is electrically
grounded.
put on an antistatic discharge wrist strap to prevent damage to electronic components.
Place equipment in antistatic packing material when transporting or storing. When
working on equipment, always place it on an approved antistatic mat that is electrically
grounded.