Electrical Installation | Alarm |
3.3.1Power installation
3.3.1.1AC power installation
This product is equipped with an AC receptacle located on the back of the unit.
3.3.1.2DC power installation
When wiring to an external power source, such as a battery rack, fuse panel, or circuit breaker, make sure that the correct rating of wire is used. It is recommended you use 20 to 18 gauge wire.
Note: The product can have both an AC and DC power source connected to it at the same time. These two power inputs will share the power load. However, if one fails the other will carry the full load.
Note: Note that the DC Power Plug is orange in color, matching the reciprocal orange rear panel receptacle.
Figure 3-1. CD power plug
DC Power Plug (supplied)
Wire tightening screws (located on top of adapter)
+ - G
Wire | Small Screwdriver | |
(not supplied) | ||
(not supplied) | ||
|
3.4Alarm
The product is equipped with an external alarm connector (located on the rear panel of the unit) that will close in the event of an alarm condition such as: T1 failure, internal failure, or power failure. A Red alarm is detected by the T1 interface and responded to by issuing the yellow alarm signal on the T1. The figure below illustrates the alarm connector. It is recommended you use 26 to 24 gauge
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