The Safety Bus system allows the fire detection and the firefighting control in a unique bus assuring a high safety level. The system is composed by one or two control cards, that are integrated in the panel H-S81-HS, and up to 64 addressable remote modules installed in the field. The communication between the control cards and the addressable modules is based on CAN protocol (Controller Area Network) with ring architecture to guarantee the best functionality in fault condition and high communication speed.

F7011

  • F7011 control cards are integrated in the HS 81 panel and managing up to 64 addressable remote modules installed in the field. The communication between the control cards and the addressable modules is based on an enhanced safety version of CAN protocol (Controller Area Network) with ring architecture to guarantee the best functionality in fault condition and high communication speed. This board manages communication with the I/O modules. It monitors the communication ring and receives all the signals coming from the I/O modules. It can be used in either mono or duplex configuration mode, to increase the system availability.

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  • SB-SCM

  • The SB-SCM module can control eight 500mA outputs for controlling solenoid valves or coils in general with safety-related functions. All the channels are tested every 3 seconds during operation. It is possible to connect two channels in parallel to increase load output current. Both communication links are provided with short circuit isolator.

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  • SB-SIM

  • The SB-SIM module can control eight supervised inputs for conventional sensors or detectors with safety-related functions. All the channels can be individually reset and are tested every 30 seconds during operation. It is used to control conventional fire detectors and NO/NC contacts in general. Both communication links are provided with short circuit isolator.

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  • SB-NCM

  • The SB-NCM module can control eight 250mA outputs for controlling notification appliances (visual/acoustic signals). The current of the 8 outputs is limited by self-resetting fuses. Line control is carried out by inverting the polarity.  This also makes it possible to control electronic devices having low Current consumption in stand by.

    Note: Line control occurs only when the outputs are inactive. Both communication links are provided with short circuit isolator.

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  • SB-GM

  • The SB-GM can control eight supervised inputs for conventional sensors or detectors with safety-related functions. All the channels can be individually reset and are tested every 30 seconds during operation. It is used to control conventional fire detectors and NO/NC contacts in general. Both communication links are provided with short circuit isolator.

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  • SB-ECM

  • The SB-ECM module can control an automatic extinguishing/release system.

    The module controls 8 supervised inputs with safety-related functions, 4 supervised outputs for controlling solenoid valves (EV) or acoustic/visual (TOA) notification appliances with safety-related functions and 2 supervised outputs for controlling non-safety-related visual (TO) or acoustic/visual (TOA) notification appliances, and a virtual output (V15) used to initiate automatic discharge sequence in embedded mode or logic virtual output in I/O mode.

    As to the 8 input channels, the first six are suitable for NO/NC contacts with a max line current of 40mA, while the last two channels are suitable for controlling NO/NC or conventional smoke detector contacts with a max line current of 130mA.

    As for the 6 output channels, the first four channels are suitable for controlling solenoid valves or visual/acoustic signals with a max current of 500mA and safety-related functions, while the last two channels are suitable for controlling visual/acoustic signals with a max current of 250mA.

  • SB-AIM

  • The SB-AIM module can control eight 4-20mA analog inputs with safety-related functions. All the channels are continuously tested during operation. The following types of transducers can be connected to this board: Explosive gas detectors, Toxic Gas Detectors, Oxygen sensors, Temperature Sensors/detectors, Flame Detectors, 4-20mA generic Sensors/Detectors. Each channel features dedicated terminals to supply 24VDC power to field device. Both communication links are provided with short circuit isolator.

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