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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
MEW00278 2003-04-16 3 / 2006-08-31
Type numbers
1735 Alert annunciation unit. Swedish designation texts.
1736 Alert annunciation unit. Designation texts in any language.
1587 External FBP / DU interface board in EBL512, for connection of the 1735 and
1736 units in system EBL512. (Software version >
2.2 is required.)
4552 RS485 transceiver component, for connection of up to four display units, e.g.
Alert Annunciation Units 1735 / 1736 in system EBL128.
NOTE! The number of units that can be power supplied via the c.i.e. (or an external power
supply) is depending on all other units connected to the same c.i.e. / external power supply. Up
to 1200 m cable can be used.
The 1736 unit has a neutral front
where the designation texts, by production, are made
separately and put into a transparent "text slot" for the LED and push button respectively.
1735 succeeds the Display unit (with alert annunciation) 2235SE but not as a spare part
, since
2235SE is connected to a COM loop and 1735 requires an Ext. FBP / DU interface board 1587
in the c.i.e.
(2235SE = Swedish designation texts.)
1736 succeeds the Display unit (with alert annunciation) 2235xx but not as a spare part
, since
2235xx is connected to a COM loop and 1736 requires an Ext. FBP / DU interface board 1587
in the c.i.e.
(2235xx = Designation texts in another language than Swedish.)
The AA unit 1735 and AA unit 1736 shall run in SW mode 1735 – 1587 and SW mode 1736 –
1587 respectively.
Technical data
Voltage (V DC)
rated
allowed
24
12-30
normal (in the system)
normal (in the system by battery back-up)
24
21-27
Current consumption at norm. volt. (mA)
AA unit 1735 / 1736
quiescent / active
26 (at 24 V), 48 (at 12 V) / 42 (at 24 V), 79 (at 12 V)
Ambient temperature (°C)
operating
storage
0 to +40
-40 to +70
Ambient humidity (% RH) max. 90, non condensing
Ingress Protection rating (estimated) IP61 (with the "O" ring gasket)
Size W x H x D (mm) 220 x 145 x 50
Weight (g)
1735
1736
687
691
Colour (high impact ABS) Grey (RAL 7035)
Approvals CE; Conforms with EN54-2 and –4 whenever applicable.
Conforms with SBF 110:6.