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Nemo SX - Multifunction control
module
Cat. N°: SXM0C1
6. SYSTEM ARCHITECTURES
The Nemo SX is a polyvalent system and, according to the needs of the customer, can be set up and/or used as “Stand-alone” or “Supervised”
system. Based on this choice the configuration and addressing methods are different.
Four possible architectures are provided:
6.1 Stand alone system
6.1.1 with local addressing (through the track wheel)
6.1.2 with remote addressing (through a computer)
6.2 Supervised (Computer Supervisory System)
6.2.1 with local addressing
6.2.2 with remote addressing
6.1 Stand-alone system
. Stand alone = autonomous system. To be used by the end-user if it is not necessary to have a computer for the supervision outside the
envelope. Everything can be manage on site.
6.1.1 Stand-alone system with local addressing (through the track wheel)
Local addressing advantages:
-
No configuration software needed to set-up the installation
-
It is not necessary to use a computer to manage settings (configurations, test, ...) and to use the system (visualize and be alerted,
...). Everything can be done through the Mini configuration module (local display, cat. no SXV01).
[Refer to the technical sheet dedicated
to this module for details]
.
-
No communication Interfaces or gateways are required.
-
Installation can be done without the intervention of a System Integrator
Programming procedure:
. For Nemo SX modules which need some: mandatory through to lateral DIP-switch of each Nemo SX
modules
(see § ”Module configuration” in the
technical sheet of each device)
.
Addressing procedure:
. For all Nemo SX modules: mandatory through the track wheel located on the top upper face of each Nemo SX
modules
. Marked from 0 to 9 in order to locally define the Modbus address of the Nemo SX
modules
Consequences of the local addressing mode
(through the track wheel)
:
. Each device of the system must be addressed.
. Addresses available: from 1 to 9
. Address 0 not permitted
. It is possible to assign to several devices the same address with the purpose of grouping different functions, because they are related to the
same electrical circuit. For example it is possible to assign the same address to a multifunction signalling module (cat. no SXMC02), a
multifunction control module (cat. no SXM0C1), a measuring module, and so on. In this way on the Nemo SX mini configuration module (local
display) the grouped function will be displayed as a unique “device” with all grouped functions.
[Refer to the schemes hereunder]
Note for the mini configuration module (local display)
. It is possible to assign it the same address as another Nemo SX through the programming menu of the device
. The mini configuration module can be placed everywhere in the Nemo SX bus
Technical data sheet: IDP000170EN_02
Updated: 14/02/2018
Created: 31/08/2017
