Digital fire detection control panel
LYON REMOTE PLUS
16
FIRE PROTECTION MANUFACTURER
C / Compositor Wagner, 8 –P.I. Can Jardí 08191 - RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 –
1.5.2.2 Smoke-Heat addressable sensors with/without isolator (A50SHI / A50SH)
The A50 family of detectors are based on a new refined aesthetic that
integrates the latest electronic technology with new, more efficient
detection algorithms and a three-dimensional design that makes it more
robust against environmental dirt.
The A50 family allows multiple combinations between smoke and heat
detection, CO sensor and short-circuit isolator with UL certification.
The A50HI and A50H models are detectors that have a heat sensor.
The A50HI model additionally incorporates a short circuit isolator.
The heat sensor has thermovelocimetric behavior, reaching alarm status with a static temperature of 60ºC in the
case of slow fire developments.
Characteristics:
• Heat sensor.
• Model A50HI incorporates short-circuit isolator.
• Low profile, total height less than 42 mm (including low base).
• Also available with high base for 20 mm tube.
• Possibility of connection to a remote action indicator.
• Easy connection (and A50S without polarity).
• Bicolor red and yellow LED.
• Indication, by means of the red LED, of the communication with the control panel (single flashing), as well as
of the alarm status (LED on).
• Indication, by means of the yellow led (single flash), of the activation of the short-circuit isolator or the lack of
communication with the control panel.
• Easy installation of head and base, interchangeable throughout the A50 series, and made of white heat-resistant
ABS.
• UL certificate according to Standard EN 54-5 class A2R with CE marking according to the European
Regulation on Construction Products (EU) No. 305/2011. Additionally certified EN 54-17 in the A50HI model.
Technical Specifications - A50SHI / A50SH
Power supply*
24 – 35 V
no polarity*
Standby consumption
0,3 mA
Alarm consumption
2 mA
Activity Indicators
Bicolor LED, red and yellow
Remote indicator output
Yes
Humidity
20 – 95% HR
Temperature
-10º + 50ºC
Sensibility
As required by EN 54-5, EN 54-7
( and EN 54-17 A50SHI only)
IP
IP20
*NOTE:
The
Isolated
series (
A50SHCOI, A50SHI, A50HI, A50SI
,) have polarity, as the
A1
and
A2
are
positive and
B
is negative.
Sensor A50SHI / A50SH
