| ALM-1000
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Alarm Sensing Module |
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| For Visual, Audible and Remote
Indications of Alarm Conditions |
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The ALM-1000 provides an indication of an alarm condition that occurs in any
Litelink? fiber optic transmission module to which it is connected.
When an alarm condition is sensed, a red indicator LED on the unit begins to
blink and an audible beeper begins to sound. In addition, a set of SPDT
contacts are activated for the operation of a remote device.
The ALM-1000 may be used to detect the loss of a signal, or to detect the
occurrence of a broken fiber depending on the module it is connected to. The
unit may be used in either a stand-alone mode or mounted to any of the RMP
series of rack mounting panels. |
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| Specifications |
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Important Features |
| Compatibility |
Any
Litelink? module |
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· Visual
and Audible Indications |
| Visual Indicator |
Blinking Red LED |
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· Remote SPDT
Contacts |
| Audible Indicator |
Beeping Piezo Sounder |
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· Single model for stand |
| Controls* |
Sounder On/Off |
|
alone or
rack mount
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| Remote Alarm Contacts |
SPDT |
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·
Din Rail mount
option |
| Output Contact Ratings |
0.5 A @ 125 VAC
1.0 A @ 24 VDC |
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| Remote contact Connector |
Removable Terminal Block |
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| Operating Temperature |
-35 to+75C |
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| Power Requirements |
11-24 VAC/DC @150 mA |
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| Physical Size |
5.0" x 3.0" x 1.0"
127mm x 76mm x 25.4mm |
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* Red Alarm LED and Remote Alarm Contacts cannot be turned off.
Note that all specifications are subject to change without prior notice.
Copyright 2020
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Fiber Optic Communications Systems 
