QLCCM24AAN SIEMENS

QRA73.A27 SIEMENS Processor module

Brand：SIEMENS Model number：QRA73.A27

Country of origin: Germany Product weight：0.55kg

HS code：8517623990

Product Details：

Product Dimensions：

Freely programmable modular automation stations for HVAC and building services plants. • Communications – BACnet/IP – BACnet/LonTalk • BTL label (BACnet communications is BTL tested) • Comprehensive management and system functions (alarm management, time schedules, trends, access protection, etc.) • Connection of TX-I/O modules with any data point mix • Connection of TX Open modules for the integration of third-party devices • Integration of LONMARK®-compatible devices

• Integrated web server for generic operation • For stand-alone applications, or for use within a device or system network

• Scalable range of touch panels and local and remote operating devices Modular, freely programmable automation stations for HVAC and building control systems. • Management functions (alarm management with alarm routing, schedulers, trend functions, remote management, access protection with individually defined user profiles and categories). • For stand-alone applications or for use within a device or system network.

• BTL-tested BACnet communications on LonTalk, PTP or IP, compliant with BACnet standard (Rev. 1.12 -for Desigo V6.0 and later) including B-BC profile. • AMEV profiles AS-A and AS-B to recommendation "BACnet 2011 - Version 1.2 (for Desigo V6.0 and later)". • Freely programmable, using the D-MAP programming language (close resemblance to CEN standard 11312). All function blocks, available in libraries, can be graphically connected. • Engineering and commissioning using the Desigo Xworks Plus tool. • Connection of field devices to a customized mix of TX-I/O modules. • Connection of installed PTM-I/O modules – the perfect solution to migrate legacy systems. • Connection of TX Open modules to integrate third-party devices such as variable speed drives, pumps or energy counters. • Connection of detached I/O islands with integration.

• Connection of LonMark® compatible devices • Low voltage protection and start-up management to protect the devices against fluctuating voltage. • Scalable range of touch panels, Web solutions and operator units

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