Panasonic Electric Works Nordic ABMEW01295 Rev: 2 Technical Description Alert Annunciation Units 1735 & 1736, ver. 1.4.x63.1.1 SW mode 1735 - 1587The Alert Annunciation Unit 1735 has to run in SW mode 1735 –1587. 1735 succeeds the existing Display unit with alert annunciation2235SE (with Swedish designation texts) but not as a spare part, sincethe 2235SE unit is connected to a COM loop.In system EBL512, 1735 units running in SW mode 1735 – 1587 haveto be connected to an Ext. FBP / DU interface board 1587 mountedin the EBL512 c.i.e. EBL512 software version > 2.2 is required.In system EBL128, 1735 units running in SW mode 1735 – 1587 areconnected directly to the main board connector "J1" but an optionalRS485 transceiver component 4552 has to be plugged on the mainboard.In system EBL512 G3, 1735 units running in SW mode 1735 – 1587are connected directly to the main board connector "J4".3.2 Alert Annunciation Unit 1736Figure 2. The Alert Annunciation Unit (AAU) 1736. A neutralfront where the designation texts, by production, are madeseparately and put into the transparent "text slot" for the LEDand push button respectively. (It also holds one extra LED &two extra push buttons.)The Alert Annunciation Unit consists of a compact size enclosuremade of grey (RAL 7035) high impact ABS, with temperatureresistance up to 85° C. Fitted with a supplementary "O" ring gasket, itwill comply with IP65, in respect of dust and moisture. The unit hasno door, i.e. the front is accessed directly, when required. The pushbuttons are disabled until they are supposed to be used, i.e. when anAA alarm is activated. The unit shall be wall mounted. The unit isintended for indoor use and in dry premises. Two compression glandsTET 7-10 (IP67) for cable inlets are attached.3.2.1 SW mode 1736 - 1587The Alert Annunciation Unit 1736 has to run in SW mode 1736 –1587. 1736 succeeds the existing Display unit with alert annunciation