Harrington Signal Tracker T8000 - Install Manual - Manual (Page 16)

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HSI #780-0867 FireSpy Tracker Installation Manual
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The DACT flashes the Fault LED when it recognizes a fault condition on itself. The following are the
possible fault conditions.
•
Loss of communication with the fire panel. The DACT will attempt to communicate a trouble condition
to the central station
•
Low or missing phone line voltage
Table 2-18: T-UDACT module specifications (T2000 / T8000).
Parameter Rating
Input current draw
Standby
Alarm
30mA
32mA
Environment
UL864 location
Temperature range
Maximum relative humidity
Indoor, dry
32 to 120° F
93%
* Refer to T-UDACT installation instructions for other specifications.
2.3.11 Audio evacuation modules
These are the core of the audio system. The T2000E provides space for one of the following amplifier
modules: 25HAVE, 50HAVE, or 100HAVE. Amplifier modules contain an amplifier, tone generator, digital
message repeater, and supervisory interface. The amplifier provides a total of 25, 50, or 100 watts to the
speaker outputs at 25 or 70 VRMS. The number in the model number indicates the number of watts
available. The speaker outputs can be configured as a Class A (Style Z) or Class B (Style Y) speaker
zone. The T2000E enclosure has space to connect up to two zone splitter modules:
* ZSC-2A: Splits a zone into two Class A (Style Z) speaker zones
* ZSC-4B: Splits a zone into four Class B (Style Y) speaker zones
2.3.12 City tie/reverse polarity communicator (UCT)
The model UCT interfaces between the Tracker and a local energy city box or remote station (reverse-
polarity). The UCT provides a form C system trouble contact and a form C general alarm contact. The
interface from the control panel is via 24VDC inputs for alarm, supervisory alarm, and trouble. A
disconnect switch is provided to prevent false alarms while the system is being tested or serviced.
When configured for remote station, this module is intended for connection to a polarity reversal circuit of
a remote station receiving unit having compatible ratings. This module is not suitable for Remote Station
Protected Premises service where separate transmission circuits are required for fire, supervisory, and
trouble signals. When configured for local energy, this module is intended for connection to a local energy
city tie box having compatible ratings.