Technical documentation
20140208BA
AFMS3000
Tel.: +49 (0)4105 / 65 60 – 0 *
DECKMA GmbH
* Fax: +49 (0)4105 / 65 60 – 25
Email:
www.deckma-gmbh.de
Operating instructions
Version 1.0
2018/03/17
page 4 of 24
General
The AFMS3000 serves to detect, report and warn of fires and faults. The AFMS3000 can be operated
with both addressable and non-addressable (conventional) fire detectors.
The AFMS3000 is of modular construction. The individual modules are connected to each other by an
internal BUS and a common electricity supply voltage (24V DC). All modules, except for the main
panel (AHT) and the main panel (HT), are intended for support rail mounting, but they can also be
installed together in a metal cabinet or housing. The main panel (AHT) and the main panel (HT) are
constructed as built-in devices, which are normally installed in a bridge control console. The
AFMS3000 can either be wall-mounted or installed in a console.
All modules of the FMS3000 can also be used in the AFMS3000 and have already been tested
and approved under MED-Zulassung 61 075 – 13 HH.
1.
Description of the modules
The AFMS3000 consists of several modules in their own metal housings. The modules are connected
by and internal bus through an RS485 data cable. If a fire detector registers an event (fire or smoke),
the fire loop module recognises this event. The main panel (AHT, also the BUS Master) queries in a
cycle the status of all modules, so it receives the existing fire alarm of the fire loop module.
Independent of the configuration, the main module transmits to the output module which outputs it
should now connect. It also sends this alarm to the VDR module and the printer module (if present).
The VDR and printer modules output the fire alarm through a VDR output or printer respectively. In
addition, the main panel warns the user acoustically and optically of the event (fire/fault).
1.4.
Power supply TR01-E
The power supply supplies the entire AFMS with a system voltage of 24V DC. For this purpose, the
module has a toroidal core transformer, which can be operated as required with a supply voltage of
230V/AC or 115V/AC. The selection is made with a knob, the appropriate relay and the use of the
appropriate fuses (1.6AT or 3.15AT).
The module is connected to a mains or emergency supply. It switches automatically to emergency
power when the mains supply fails and vice versa. The electricity supply inputs are protected by
miniature fuses (which can be changed).
1.5.
Main module NM01-E
The power supply is connected directly to the main module. The main module distributes the power
supply and the BUS (knob setting = 1) to the other modules. If the mains and the emergency power
fail, the main module switches to power supply from an accumulator. The main module has a charging
circuit for this accumulator, an accumulator charge monitoring system, a cut out circuit and an energy
management system. The main module also has a real time clock (RTC). The time is buffered in a
button cell when no operating voltage is present.
The main module has 9 connections (all together counted) for various modules, for which max. 4A
current can be delivered.
