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Technical documentation
3.3.
Setting the BUS address
The main module (NM01) has a rotary switch on the right side of the housing. The BUS address is to
be set to 0 in order that the module is the "BUS Master" in the FMS.
The output/fire loop modules (FM) also have a rotary switch on the right side of the housing. The BUS
address is to be set to "0" for the first module of this module type. The second module receives the
number "1", the third "2" and so on ...
There can also be more than one instance of a main panel (HT) in the FMS. In order to assign a BUS
address, a jumper must be inserted over two pins directly into the 15-pole D-SUB connector (FMS-
BUS/JR1).
Principal operation
Parallel operation 1
Parallel operation 2
In addition, a termination resistor (120 Ohm) must be inserted in the last main panel in the FMS BUS
directly in the D-SUB connector between Pin 12 and Pin 4. Even when only one main panel is being
used, a termination resistor is to be inserted!
If more than one identical BUS addresses are present in an FMS BUS, this causes serious
communications disturbances. Fault-free operation of the FMS is no longer possible.
3.4.
Termination resistors
All fire detector loops must be terminated with a 3K
(JOC1, JOC2 (output module)) must also be terminated with a 3K
3.5.
Use of the modules/components
Only specifically approved components may be used to assemble a fire alarm system (see standards
and regulations).
Recommended is a VDS-approved lead-gel accumulator of type "PBQ 7-12" with a capacity of 7Ah,
although all lead-gel accumulators with VDS approval are permissible. The minimum capacity is
1.2Ah, the maximum about 12Ah. If the mains supply fails, the accumulator is loaded with a maximum
current of 4A.
Tel.: +49 (0)4105 / 65 60 – 0 *
Installation Instructions
R2
6k8
no jumper
jumper between Pin 6 and Pin 14
jumper between Pin 7 and Pin 15
DECKMA GmbH
info@deckma-gmbh.de
Email:
201309IA
Relay 1
R1
10k
resistor (+/-10%). All "24V OUT" connections
¡
resistor.
¡
* Fax: +49 (0)4105 / 65 60 – 25
www.deckma-gmbh.de
* Internet:
Version 0.2
27/09/2016
FMS3000
page 9 of 13
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