DESIGO building automation system
DESIGO building automation system - BIG-EU
DESIGO building automation system - BIG-EU
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<strong>DESIGO</strong> SX OPEN<br />
SX OPEN is an innovative integration platform used to connect OPC-based thirdparty<br />
<strong>system</strong>s to an open BACnet network. <strong>DESIGO</strong> SX OPEN forms a powerful<br />
bridge between OPC, and BACnet by replicating an OPC client in OPC, and a<br />
BACnet server on BACnet.<br />
The functions extend far beyond the simple mapping and transfer of OPC items to<br />
BACnet. For example, the freely programmable level of SX OPEN, at which<br />
functions can be interconnected, allows the following:<br />
• Direct mapping of OPC items to BACnet objects, for display and operation by<br />
BACnet clients.<br />
• Grouping of OPC items to create standard integrated BACnet objects.<br />
• Event-driven transfer of alarms in the BACnet network.<br />
• Trend server with its own data maintenance for trendlog objects.<br />
• Peer-to-peer communication with other BACnet servers.<br />
SX OPEN is especially suitable for the integration of OPC-based third-party<br />
<strong>system</strong>s where there is a need to interconnect functions locally (peer-to-peer<br />
communication).<br />
It fully compensates for the disadvantages of simple SCADA technology.<br />
The modular software package can be run on standard PC <strong>system</strong>s with Windows<br />
operating <strong>system</strong>s. Industrial control-panel PCs with no rotating parts (e.g.<br />
Siemens micro box) offer reliability, easy maintenance and minimal down time.<br />
Features<br />
• BACnet server to ANSI/ASHRAE 135-2004<br />
with BACnet/IP.<br />
• Supported data objects: Analog Input and<br />
Output, Binary Input and Output, Analog and<br />
Binary Value, Multistate Input, Output and<br />
Value, Device, Notification Class.<br />
• Read and write access in accordance with<br />
BACnet rules of priority.<br />
• OPC Client Data Access 2.05a.<br />
Vendor-neutral protocols<br />
• OPC server with data access for:<br />
– LONWORKS<br />
– KNX S-mode (EIB)<br />
– M-bus<br />
– Modbus<br />
– PROFIBUS<br />
Vendor-specific protocols, e.g.<br />
• OPC server with data access for third-party<br />
<strong>system</strong>s.<br />
(e.g. fire detection, intruder detection,<br />
access control, CCTV, industrial PLCs,<br />
other).<br />
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Siemens <strong>DESIGO</strong> Building <strong>automation</strong> and control <strong>system</strong> CM110660en_03<br />
Building Technologies<br />
System description
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