2: City Box Connection Using The 5220 Module - Honeywell SILENT KNIGHT 6700 Manual

Remote Station Applications
This is intended for connection to a
polarity reversal circuit of a remote station
receiving unit having compatible ratings.
A 5496 must be
used for NAC
circuits.
4.18.2 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 Pro-
tected 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 counted for in control panel draw.)
• Alarm Current: 1Amp for 1 second
• Max Voltage: 27.4VDC
• 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 4.45. 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 Section 8.5 for point programming, Section 8.4 for group
settings, and Section 8.3 for zone settings and mapping.
It is not possible to reset the remote indication until you clear the condition and reset the control panel.
SLC IN
TROUBLE
_
NO C NC
6700 Manual — P/N LS10148-001SK-E:F 8/29/2022
All circuits power-limited.
All wiring supervised.
Keltron Receiving
1
Equipment
2
3
to earth ground
4
5
6
Figure 4.44 Keltron 3158 Connection to Control Panel
SLC OUT SLC PROG
SBUS
_
_ _
A B
+ + + +
NAC circuit 2 used as an example.
Either NAC circuit can be used.
Figure 4.45 City Box Connection
RELAY 2 RELAY 1 TROUBLE
NO C NC NO C NC
NO C NC
Model 3158
#4 not used
+
-
NAC 1
NAC 2
orange
yellow
red
brown
SLC IN SLC OUT SLC PROG NAC 1
SBUS
_
_ _ _
A
+ + + + B
4.7K
EOL
7
+
- 8
+ 9
-
10
1 2 3 4
city box
Control Panel Installation
NAC 2
4.7K
EOL
non-supervised,
non-power-limited
49