Cabling 73
NT8D46AD System Monitbr SDI cable
PurpoeThis
cable is used to connect
an
SD1 card to the System
Monitor.
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It replaces the NT8D46AA System Monitor column cable when the
SD1
is
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in the same UEM.
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NT8D46AG System Monitor to SDI paddle
boar’d
cable
Purpose-This cable
is used to connect the System Monitor to the
NT8D41AA SD1 paddle board (dual port). It replaces the NT8D46AA
System Monitor column cable when the NT8D41AA SD1 paddle board
(dual port) is in the same UEM.
NT8D46AH System Monitor to MDF cable
Purpose-This cable
is used to connect the System Monitor Power Fail
Transfer Unit to the MDF.
This cable is 9.7 m (32 ft) long.
I.
NT8D46AJ System Monitor to UPS (Best) cable
Purpose-This
cable is used to connect the System Monitor to the Best
Uninterruptable Power Supply (UPS). It is used for UPS monitoring.
This cable is 13.7 m (45 ft) long.
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NT8D46AL System Monitor Serial Link cable
Purpose-This cable
is used to connect the System Monitor from one
column to another.
This cable is 2.1 m (7 ft) long.
NT8D46AM Air Probe harness AC
Purpose-The
Air Probe harness AC is part of the Temperature Sensor
Assembly and is used in AC systems. It uses a 24-pin connector.
It senses
exit air temperature and relates the information to the blower unit.
Equipment identification and ordering information 553-3001-154
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