WEB SERVER CENTRALIZED CONTROLLER

EW-50

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WEB server – 3D BLIND Controller centralised controller

  • “Black Box” version (no display)
  • Compact dimensions (external 230V AC power supply)
  • Usable to manage 50 groups for a total of up to 50 indoor units
  • Individual or collective group control
  • Ethernet interface for connection to supervisor systems
  • Integrated WEB server software for management using Internet Explorer®
  • Simplified connection, with single non-polarised two-core wire, using ME technology
  • Integrated 2 GByte SD memory card for storing system data
  • Direct management of 4 impulse meters with no external interface
  • Status indicator LED indicating data transmission status and/or errors
  • Consumption data for billing downloadable via internet connection
  • A wide choice of energy saving functions offered as standard, with additional optional functions accessible with PIN code licenses
  • E-mail fault notification function
  • Complete support for all advanced RMI platform functions for energy consumption monitoring and for multi-installation and multi-user management
  • Complete support for all advanced RMI platform functions for energy consumption monitoring and for multi-installation and multi-user management

PIN Codes are purchasable licenses for enabling optional functions. See following table for details:

Personal WEB function

The Personal Web functions allows each user of the installation to control their respective air conditioning units individually from a browser installed on a PC. Unlike the standard Web Browser function, which is for managing all the units in the installation, the Personal Web function is configurable to define the units controllable from a browser for each individual user, prohibiting access to all other parts of the installation. This means that each user can only access their own air conditioning units. To use this function, users must be connected by PC to the same LAN network as the centralised controller. Up to 50 users may be defined, with up to 50 units assigned to each user. The functions available from the Personal Web function as the same as those of a conventional remote controller. Functions typically reserved for the administrator of the installation, such as timer functions and fault logs, are not accessible.

The new browser interface also permits control over the system from a tablet or smartphone, by connecting the relative device to the local LAN WiFi network. So in addition to the capabilities of the new interface, this means that users can be allowed access to all available control functions from any of today’s most commonly used devices and from anywhere within the Wi-fi coverage zone, simply, immediately and without the need for any additional wiring.

Interlock programming

interlock programming function may be used to define an interdependent operation relationship between two units in the system. Specifically, this function may be used to define the response of one unit (in terms of operating parameters) to a given event relative to the other unit.

For instance, one air conditioning unit may be programmed to switch on if another air conditioner stops due to a malfunction. Furthermore, interlocked functions may also be controlled from signals received from external systems such as safety systems, magnetic card readers, lighting system controllers etc. For example, the signal from a window open sensor may used to switch off the indoor unit in the relative room. This makes it possible to manage a complex system efficiently and automatically, defining automated actions to not only improve comfort within the building, but to also respond rapidly in the event of a malfunction.

Documentation