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

6700 Manual — P/N LS10148-001SK-E:F 8/29/2022 49
Remote Station Applications Control Panel Installation
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.
+
-
-
-
+
+
1
2
3
4
5
6
7
8
9
10
NO NC C
TROUBLE
RELAY 2
C NO NC
RELAY 1
C NO NC
SLC IN
+
_
SLC OUT SLC PROG
+
_
+
_
SBUS
A
B
+
_
NAC 1
NAC 2
A 5496 must be
used for NAC
circuits.
This is intended for connection to a
polarity reversal circuit of a remote station
receiving unit having compatible ratings.
All circuits power-limited.
All wiring supervised.
Keltron Receiving
Equipment
to earth ground
#4 not used
4.7K
EOL
4.7K
EOL
Model 3158
Figure 4.44 Keltron 3158 Connection to Control Panel
1
2
3
4
14
NO NC C
TROUBLE
SLC IN
+
_
SLC OUT SLC PROG
+
_
+
_
SBUS
A
B
+
_
NAC 1
NAC 2
NAC circuit 2 used as an example.
Either NAC circuit can be used.
non-supervised,
non-power-limited
city box
Figure 4.45 City Box Connection
orange
yellow
red
brown