6808 Manual — P/N LS10146-001SK-E:C 09/28/2017
51
Control Panel Installation
Figure 4.43 Keltron 3158 Connection to Control Panel
4.15.2 City Box Connection Using the 5220 Module
This section describes how to connect the control panel to a municipal fire alarm box or “city box” as required by NFPA 72 Auxiliary
Protected Fire Alarm systems for fire alarm service. The city (master) box is an enclosure that contains a manually operated transmitter
used to send an alarm to the municipal communication center which houses the central operating part of the fire alarm system.
City Box Standby Current: 0 (Notification supervision current accounted for in control panel draw.)
Alarm Current: 1 Amp for 1 second
The maximum coil and wire resistance (combined) must not exceed 30 ohms.
To install the 5220 for city box connection:
1.
Use one of the knockouts on the right side of the control panel to connect the 5220 using a short piece of conduit (must not exceed
20 feet in length).
2.
Wire the 5220 to the control panel as shown in Figure 4.44. This drawing also shows how to connect the city box coil to terminals 3
and 4 on the 5220. Do not install an EOL resistor in the terminals of the NAC circuit used for this application.
3.
Connect earth ground wire to the 5220 chassis with mounting screw.
4.
Program the NAC circuit used as a continuous and non-silencing. Refer to 9.5 for point programming, Section 9.4 for group
settings, and Section 9.3 for zone settings and mapping.
Not suitable for remote station protected premises service
where separate transmission circuits are required for fire
supervisory (if applicable), and trouble signals.
Intended for connection to a polarity reversal circuit of a
remote station receiving unit having compatible ratings.
Summary of Contents for 6808
Page 13: ...6808 Manual P N LS10146 001SK E C 09 28 2017 13 Introduction ...
Page 67: ...6808 Manual P N LS10146 001SK E C 09 28 2017 67 Common Communication Link ...
Page 97: ...6808 Manual P N LS10146 001SK E C 09 28 2017 97 Programming Overview ...
Page 143: ...6808 Manual P N LS10146 001SK E C 09 28 2017 143 Testing and Troubleshooting ...
Page 159: ...6808 P N LS10146 001SK E C 09 28 2017 159 ...
Page 161: ...6808 P N LS10146 001SK E C 09 28 2017 161 ...
Page 163: ...6808 P N LS10146 001SK E C 09 28 2017 163 ...
Page 165: ...6820 6820EVS Manual P N LS10144 001SK E C 09 28 2017 165 ...
Page 168: ...Cut Along the Dotted Line ...
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