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| The Dräger Polytron Acknowledgement Module
is a part of the Dräger Polytron gas
monitoring system. By energizing a
built-in relay it generates a common
alarm whenever one of the channel
modules in the rack switches into a
gas alarm condition. This alarm relay
is normally used for acoustic alarm
devices and can be acknowledged
externally (terminal clamps provided
at the rack) or by means of the
acknowledgement button. |
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| The Dräger Polytron Acknowledgement Module is
necessary for each Dräger Polytron rack and
comes in three different versions: |
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- for 230 V AC and 24 V DC power supply
- for 110 V AC and 24 V DC power supply
- for 24 V DC power supply
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