ADTRAN Octal E&M, User Manual

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Chapter 2. Installation
2-2 Octal E&M Module User Manual 61200313L1-1
INSTALLING THE OCTAL E&M MODULE
Figure 2-1 shows how to install the module properly. The instructions are
described in the Step/Action table, below.
Figure 2-1. Installing the Octal E&M Module
NETWORK 2
2
4
ETHERNET
CONTROL
IN OUT
RELAY ALARM
O I
FUSE RATING: 2A/250V SLO-BLO
90-240VAC, 2A, 50/60Hz
NC NO COM GND
ALL EMPTY
SLOTS MUST BE
COVERED WITH BLANK P
ANELS
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE ONL
Y
WITH SAME TYPE
AND RA
TING OF FUSE.
MON
Remove Cover Plate
I O
1
OCTAL FXO
2 3 4
5 6 7
8
Instructions for Installing the Octal E&M Module
Step Action
1
Remove the cover plate from the appropriate option slot in the
ATLAS 550 rear panel.
2
Slide the module into the option slot until the module is firmly
positioned against the front of the chassis.
3
Secure the thumbscrews at both edges of the module. Tighten
with a screwdriver.
4 Connect the cables to the associated device(s).
5
Complete installation of remaining modules and Base Unit as
specified in the Installation chapter of the
ATLAS 550 User
Manual
.
Option modules are intended to be serviced by qualified
service personnel only.