Siemens FDA221

Structure and function
3
Overview
19
Building Technologies A6V10334410_h_en_--
Fire Safety 2015-09-29
Alternatively, various external devices can be connected to the aspirating smoke
detector in standalone operation [➙ 37]:
1
7
2
3
4
4
5
6
4
8
9
10
Aspirating smoke detector in standalone operation
1 Aspirating smoke detector 6
PC with 'FXS2051 ASD Configuration
Tool' software
2 External power unit with battery 7 External control/indicator (optional)
3 Blowing-out unit (optional)
8 External button (optional)
4 Pipe system
9
External acoustic signal equipment
(optional)
5 Return line (optional)
10
External optical signal equipment
(optional)