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All technical features and data are subject to changes without notice, resulting from continuous development and improvement.
Product Leaflet Date of issue Revision / Date of revision
MEW00308 2003-04-24 6 / 2008-09-15
Type number
4301 Analog photoelectric smoke detector
+
COM loop
Ext. LED
SA (L)
SA (L)
C.i.e. EBL512 / EBL128
COM loop input
SB (C)
SB (C)
SB SB
E- E-
SA SA
E+ E+
Mark Mark
SB
E-
SAo
E+
Mark
SAi
3312 4313 3312FL/F
In the detector: See also "Engineering Instructions for detectors Type 430x".
SA/SB Contact pins for COM loop / address setting tool 3314
E+/E- Contact pins for External LED
Tl Type number label; Detector type
Al Address label; For the programmed COM loop address to be written.
Lsh Locking screw hole (prepared for drilling through detector body)
Ls Locking screw
Prepared for mechanical locking with analog base 3312x / 4313. One hexagon socket screw
(Ls) is attached (1.5 mm Hex key to be used). The 2.5-2.7 mm hole (Lsh) has to be drilled.
Technical data
Voltage (V DC)
rated
allowed
normal (on COM loop)
28
12-30
24
Current consumption at nom. volt.
from COM loop (mA)
quiescent
active (incl. internal LED)
ext. LED (connected via base 3312)
0.3
2.3
max. 2
Ambient temperature (°C)
operating
storage
-10 to +50
-25 to +75
Ambient humidity (% RH) max. 95, non condensing
Ingress Protection rating (estimated) IP 51
Sensitivity (obscuration; %/m)
NORMAL mode
2330 mode
2312 mode
Depending on the mode.
3.6 / 3.0 / 2.4 (Low / Normal / High)
3.5 (Normal)
2.6
Size ∅ x h (mm)
102 x 36
Weight (g) 68
Construction / Colour Modified polycarbonate / Grey (N8, Munsell colour code)
Approvals 05 EC Certificate no. 0786-CPD-20144, EN54-7
SB
SA
E-
E+
Tl
Ls
Lsh
Al
The detector is plugged in the analog base 3312x / 4313.
The COM loo
p
/ Ext. LED are connected to the analo
g
base.