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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
MEW01119 2008-09-19
Type number
3312F Analog base with fast connectors (blue) for the COM loop.
3312FL Analog base with fast connectors (blue) for the COM loop and fast
connectors (grey) for one ext. LED (e.g. 2218).
3390 Label holder (100 holders per packet, excl. labels)
3391 Labels for 3390 (10 sheets à 132 labels)
SA Fast connector for COM loop (in/out)
SB Fast connector for COM loop (in/out)
Al Address Label
Lss Locking screw stopper (for detector
type 33xx and 430x respectively)
E- Fast connector for external LED
E+ Fast connector for external LED
NOTE! E- and E+ on 3312FL only.
The base is prepared for mechanical locking of the detector, when a detector with a locking
screw is plugged into the base. Connector wire ∅ 0.6 – 1.2 mm (approx. 0.28 – 1.13 mm
2
). If
wire ∅ 0.6 mm is used the release button may be pushed as the wire is pressed into the
connector. Analog detector types 33xx and 43xx can be plugged in the base 3312F / FL.
Technical data
Voltage (V DC)
Rated
allowed
normal
28
12-30
24 (COM loop voltage)
Current consumption at nom. volt.
from COM loop (mA)
quiescent (base only)
active (base only)
Depending on the type of detector that is plugged into the base.
0
0
Ext. LED connectors (3312FL only)
voltage (V)
max. current output (mA)
Depending on the detector plugged in the base. Normally:
5
2
Ambient temperature (°C)
Operating
storage
-10 to +50
-20 to +70
Ambient humidity (% RH) max. 95, non condensing
Ingress Protection rating (estimated) IP51
Size ∅ x H (mm)
102 x 15
Weight 3312F / 3312FL (g) 41 / 47
Construction / Colour ABS / Grey (N8, Munsell colour code)
Approvals CE; Conforms with EN54-5 and -7 (when applicable)
Al
102 mm
15
6.2
Lss (33xx)
73 mm
50 mm
IN OUT
Ext
.
LED
S
B
S
A
E
+
E
-
Lss (430x)
Connectors
E+ and E-
not on 3312F