6.8 Optional modules
This section lists all of the optional modules for the 2004-9101. For more information on specific modules, refer to the installation
instructions of each module. For the placement of the optional modules, refer to the label on the inside of the door of the 2004-9101.
6.8.1 City circuit cards
Use the city circuit card (2004-9909) to annunciate alarms and other urgent indications to remote facilities. The card has two circuits which
are configurable for alarm, trouble or supervisory reporting. For example, if you configure a city card for a trouble output, in the event of a
CPU failure the city card sends a trouble to the city circuit. The city card also provides hardware disconnect switches for each circuit.
Note:
• One city circuit card can be used for each system.
• Both outputs need to be programmed for the same service (both for Reverse Polarity or both for Local Energy).
Figure 25: City circuit cards and jumper configuration
Table 12: Jumper configuration
Jumper positions
City circuit Reverse polarity Local energy
P3: 1-2, 3-4, 5-6 P3: 7-8, 9-101
P2: 2-3 P2: 1-2
P5: 1-2, 3-4, 5-6 P5: 7-8, 9-102
P4: 2-3 P4: 1-2
P6: You must select either supervisory or trouble operation for the second circuit by setting P6.
• To configure City 2 for supervisory activation, install jumpers on port P6 to positions 1 and 2, and another to positions 3 and 4. When
reverse polarity is selected, City 1 sends a trouble to the city by dropping circuit power.
• To configure City 2 for trouble activation, install a jumper on port 6 in positions 2 and 3. City 1 sends alarms only to the city.
page 32 579-1402 Rev B
2004 Foundation Series Fire Alarm Control Unit Installation Guide
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