Structure And Function; Overview - Siemens FDM1101-Rx Technical Manual

Structure and function

3 Structure and function
3.1

Overview

12
Building Technologies
Fire Safety & Security Products
3
2
1
Overview of FDM1101-Rx
1 Key FDMK295
2 Cover
3 Plastic insert or glass insert
The manual call points FDM1101-Rx are for manually triggering alarms in the case
of fire. They consist of a cover and a switching unit. Two back boxes are available
as options for surface-mounted feed lines. Back box FDMH295-R does not have
pre-drilled holes for surface-mounted feed lines. Back box FDMH295-S has two
holes and grommets on its top and can be used for surface-mounted feed lines
with a cable diameter of 5 mm.
The activation button can either be actuated using a resettable plastic insert or a
breakable glass insert.
A protective cover can be optionally used to prevent unintentional triggering of
alarms.
The manual call points have the following characteristics:
Indication of the alarm status via LED
Communication: Collective protocol
6
5
4
4 Switching unit
5 Supplied screws
6 Accessories:
Back box FDMH295-R or
Back box FDMH295-S
A6V10201150_a_en_--
05.06.2008