Required Components To Install The Module - Lucent Technologies PacketStar User Manual

Table 2-3. Physical Hardware Specifications for the PSAX 4500 Alarm Module (Continued)
Specification
Alarm and Output Control Relays
Remote status inputs and remote
ACO input
Environmental
*
A "dry contact" is a relay contact that does not cause a spark that damages the contacts when they open
and close. This is usually done by placing a resistive component, like another relay, between the relay
contacts and the voltage source.

Required Components to Install the Module

®
PSAX 4500 Alarm Module User Guide, Issue 1
PacketStar
255-700-598
Form 1-C contacts (NC/NO/COM)
Opto-isolators (IN/COM) for dry contact
•
Operating temperature range:
•
Operating humidity range:
•
Operating altitude range:
level to 4,000 meters (13,123 feet) above sea level
•
Storage temperature range:
•
Storage humidity range:
The PSAX 4500 Alarm module is only installed in slot 14 of the rear panel of
the chassis. For newer models of the PSAX 4500 chassis, the individual blank
faceplates are installed at the factory. For older PSAX 4500 chassis with the
single blank panel covering the rear of the chassis, the PSAX 4500 Rear
Blank Faceplate Kit (model 45N85, COMCODE 300532561) must be
ordered. For ordering information, contact your Lucent Technologies account
manager.
The PSAX 4500 Rear Blank Faceplate Kit includes the following rear panel
blank faceplates (see Figure 2-9):
• Four LIM3–4 Single-Slot Blank Faceplates
• Two LIM3–4 Double-Slot Blank Faceplates
• Three LIM3–4 Triple-Slot Blank Faceplates
• One Stratum 3–4 Double-Slot Blank Faceplate
This kit provides the necessary blank faceplates for all rear panel
configurations.
Chapter 2 Module Description
Required Components to Install the Module
Description
*
relays
0° to 50° C (32° to 122° F)
5% to 85% relative humidity
60 meters (197 feet) below sea
-40° to 70° C (-40° to 158° F)
0% to 90% noncondensing
Release 10.0.0
2-11