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Sensor Bases
(For TC800 Series Analogue Addressable Sensors)
SPECIFICATION DATA
DESCRIPTION
The 14506414 and 14507371 Series Plug-in Sensor Bases
are designed for use with all Honeywell TC800 Series
standard profile and low profile analogue addressable
sensors.
The standard base provides easy connection of the TC800
series sensors onto an analogue addressable loop in the
FS90 Plus Fire & Security System (FS90 Plus) or
XLS200/1000 Life Safety System. To avoid any potential
damage during the installation the standard bases have no
electronics or address switches on them. The standard base
includes a label for recording the loop, address and type of
detector being installed. This information is important to set
the address of the detector head that will later be plugged
into the base and to verify the type required for that location.
A remote LED or piezo annunciator can be easily connected
to this base using the extra wiring terminal.
The Isolator Base prevents an entire communications loop
from being disabled when a short circuit occurs. This base is
intended to be used instead of a standard base at the
boundary of each fire zone. In the event of a short circuit in
the zone, the base automatically isolates the affected portion
of the loop, while continuity is maintained between the control
panel and the unaffected part of the loop. Once the short
circuit condition is removed, the base automatically resets
itself, restoring the previously isolated sensors. Up to 25
addressable devices may be isolated per isolator base.
FEATURES
· Compatible with all TC800 Series analogue
addressable sensors
· Easy interfacing with the addressable loop
· Terminal block wiring
· Rugged industrial construction
· Optional tamper-proof feature
· Isolator Base
- Complete isolation of short circuits
- Automatic restore when short circuit is removed
· Relay Base
- Automatic relay output when the detector is in alarm
- Suitable for controlling dampers, fan systems, door
closers
The Relay Base is fitted with a single pole latching
changeover relay, rated at 2A resistive @ 30Vdc, that
changes state when the detector fitted to it goes into alarm.
The relay base can be used to initiate ancillary functions
external to the fire system, such as automatic damper
closure, fan shut down and door closers. The relay switches
automatically when the detector LED is activated from the
control panel.
The SSDB501BH Sounder Base is similar to the standard
base with a built-in horn. The sounder base requires an
external 24Vdc power supply with reverse polarity capability.
The connection for the external power supply and the
communication loop are isolated to prevent electrical
interaction between them. When the sensor’s LEDs are
latched on for approximately 10 seconds, the horn in the
base gets activated automatically. Alternatively by reversing
the polarity of the external power supply the horns can be
activated when the sensor is not in alarm.
There is also an extra deep version of the standard base
available, intended for applications where surface mounted
cables are used to interconnect the sensors in the loop. The
extra deep base is fitted with knockout sections at regular
intervals to facilitate easy installation.
All sensor bases include an optional tamper proof feature
that when activated prevents removal of the sensor without
the use of a tool. To activate this feature a plastic tab on the
base must be broken off before the sensor is installed.
SENSOR BASES
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SPECIFICATIONS
Models:
Small (Metric) Bases:
For all types of TC800 Series sensors:
14506414-007: Standard Base
SSDB501DG: Extra Deep Base
14506414-005: Relay Base
14506414-006: Isolator Base (relay)
SSDB524IEFT: Low Profile Isolator Base (solid state)
Flanged Bases:
For all types of TC800 Series sensors:
SSDB501BH: Sounder Base
For Low Profile sensors and OMNI sensor only:
14507371-001: Standard Base
14507371-003: Relay Base
14507371-005: Isolator Base
For standard profile sensors only:
14506414-001: Standard Base
14506414-008: Relay Base
14506414-010: Isolator Base
Operating Voltage:
Communication line supply voltage: 15 to 32V dc
Power Consumption (incl. detector):
Standby current (at 24V dc):
Standard Base: 150mA max.
Isolator Base: 450mA max.
Relay Base: <500mA max.
System Constraints:
Maximum Isolator bases and isolator modules per loop:
FS90 Plus: 20
XLS200/100: 50
Maximum devices between isolator bases (and modules):
FS90 Plus: 25
XLS200/1000: 25
Maximum OMNI (TC840) sensors between isolator bases:
FS90 Plus: 3
XLS200/1000: 2
Terminals:
Wire sizes up to 12 AWG (2.5 mm2) may be used with the
base. It is recommended that the wire be no smaller
than 18 AWG (1 mm2).
Environmental Operating Limits:
Temperature: -10° to +60°C (14° to 140°F)
Humidity: 10 to 93% rh, non-condensing
Note: Do not install where normal ambient temperature
range exceeds 0°C to 50°C (32° to 120°F)
Figure 1: 14506414-007 Standard Base
External Power Supply:
(only required for SSDB501BH Horn Base):
Operating Voltage: 17-32V dc (24V dc nominal)
Supervised external power supply
Stand-by Current: 1.0 mA max
Alarm Current: 15 mA max
Max. Ripple Voltage: 10% of supply voltage
Sound Output:
Greater than 90 dBA measured in anechoic room at 3m,
24Vdc. 85 dBA minimum measured in UL reverberant
room.
Reversing polarity of power supply for SSDB501BH (horn
base) causes each horn on the power circuit to sound
when sensor LED latches on for 10 seconds
Relay Characteristics (Relay Base only):
Contact Type: Single pole changeover
Contact Ratings:
Resistive: 2A @ 30V dc
Inductive: 0.3A @ 110V dc (with 0.35pF or greater)
Inductive: 0.3A @ 120V ac (with 0.35pF or greater)
Inductive: 1.0A @ 30V dc (with 0.6pF or greater)
Set Time: min. 4 seconds, max. 20 seconds
Reset Time: min. 0.25 seconds, max. 8 seconds
Dimensions In Inches (Millimeters):
Small Metric Bases:
14506414-007: 102 mm Diameter, 22mm Height
SSDB501DG: 102 mm Diameter, 28mm Height
14506414-005, -006: 102 mm Diameter, 36mm Height
SSDB524IEFT: 102 mm Diameter, 22mm Height
Flanged Bases:
14506414-001: 155 mm Diameter, 36mm Height
14507371-001: 155 mm Diameter, 36mm Height
14506414-008, -010: 157 mm Diameter, 36mm Height
14507371-003, -005: 157 mm Diameter, 31mm Height
SSDB501BH: 152 mm Diameter, 59mm Height
SENSOR BASES
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Mounting:
14506414-005, -006, -007, SSDB524IEFT, SSDB501DG:
Mounts on 50, 60, or 70 mm electrical box
14506414-001, -008, -009,
14507371-001, -003, -005:
Mounts on 4 in. square electrical box (with or without
plaster ring) with a min. depth of 1.5 in. (38mm)
Also mounts on 3½ in. or 4 in. octagonal electrical box
with a min depth of 1.5 in. (38mm)
SSDB501BH:
Mounts on 4 inch square electrical box with at least 1½
in. depth. 2-1/8 inches is recommended.
Shipping Weight:
Small Metric Bases:
14506414-007: 81 g
14506414-005: 160 g
14506414-006: 140 g
SSDB524IEFT: 130 g
SSD501DG: 102 g
Flanged Bases:
14506414-001: 187 g
14506414-008: 220 g
14506414-010: 200 g
14507371-001: 185 g
14507371-003: 220 g
14507371-005: 200 g
SSDB501BH: 250 g
Additional Equipment:
SSDRMK400: Recess Mounting Kit.
SSDSMK400: Surface Mounting Kit
SSDRA400Z: Remote LED Indicator
SSDAPA451: Remote LED Indicator with piezo alert
SSDWB1: Weather-proof Backbox
Approvals:
UL: SSDB501BH
14506414-001
14506414-008
14506414-010
14507371-001
14507371-003
14507371-005
LPCB: 14506414-007
14506414-006
14506414-005
SSDB501DG
SSDB524IEFT
Figure 2: 14507371-003 Relay Base for LP sensors
SENSOR BASES
Comfort from Experience
Home and Building Control Home & Building Control European Centre of Excellence
Honeywell Inc. Honeywell GmbH Fire Solutions
Honeywell Plaza Honeywellstrasse Lovelace Road, Southern Industrial Area
P.O. Box 524 63477 Maintal 1 Bracknell, Berkshire, RG12 8WD
Minneapolis MN 55408-0524 Germany United Kingdom
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