Specifications

72
Diagrams are for reference only.
Consult the appropriate installation sheet for wiring details.
TM
SIGNATURE SERIES
DETECTORSDETECTORS
DETECTORSDETECTORS
DETECTORS
Intelligent Multisensor Detectors
Signature Series Intelligent Multisensor Detectors gather analog
information from their smoke sensing elements and convert it
into digital signals. Each detector’s on-board microprocessor
measures and analyzes these signals and compares the
information to historical readings and time patterns to make an
alarm decision. Digital filters remove signal patterns that are
not typical of fires.
Standard Base Wiring
From Power Supply
or Previous Sounder Base
DATA IN (-)
DATA OUT (-)
From Signature Controller
or Previous Device
To Next Sounder Base or
E-O-L Relay
To Next Signature Device
DATA IN (+)
24 VDC IN (+)
24 VDC OUT (+)
24 VDC IN (-)
24 VDC OUT (-)
DATA OUT (+)
DATA (+) IN/OUT
DATA (-) IN
DATA (-) OUT
SIG +
JW1
JW2
SIG -
Jumper JW
2
OUT = Steady Tone
IN = Temporal Tone
Jumper JW1
OUT = Low Volume
IN = High Volume
SIGA-IS Intelligent Ionization
Smoke Detector: single smoke
sensing element.
SIGA-PS Intelligent
Photoelectric Smoke Detector:
single smoke sensing element.
SIGA-PHS Intelligent 3D
Multisensor Detector: two fire
sensing elements (photoelectric
and heat).
SIGA-IPHS Intelligent 4D
Multisensor Detector: three fire
sensing elements (ionization, photoelectric,
and heat).
SIGA-HFS and SIGA-HRS Intelligent Heat
Detectors gather analog information from
their fixed temperature and/or rate-of-rise
heat sensing elements and converts it into
digital signals.
Available bases:
SIGA-SB(4) Standard Base
SIGA-AB4G Audible Sounder Base
(wiring shown on this page)
SIGA-RB(4) Relay Base
SIGA-IB(4) Isolator Base
(wiring shown on page 69)
Sounder Base Wiring

I

D

B

D

D

D