Simple fault annunciators for DIN-rail and wall mounting
These compact fault annunciators are suitable for small installations and simple tasks. They serve primarily for the drive of mimic diagrams or indication panels.The devices have fixed sequences and are available in the usual for the application used voltages 24V AC/DC and 220 V DC respectively 230V AC.
The corresponding data sheets are SMD and ESS Series.
Alerting technique over telecommunication structures
For unoccupied or large installations an on-site fault annunciator
equipment is not sufficent. The supervisors must be informed continuously about the operation and failure conditions and if necessary to be able to take action also from the distance. For these requirements cost-effective SMS transmissions have established themselves, which are usable almost everywhere in the GSM net.The alarm activation is carried out via digital inputs, threshold crossings or gradient monitoring of analog inputs or about an individually parameterizable linking logic. Different reporting lines are available for notifications on different medias.
Basis for these device types is the approved MFW-Family.
Wall mounting cabinets – Complete operational systems
Many applications require an easy and quick mountable fault annunciator installation. Therefore you get the system also completely prewired in a wall-mounting cabinet, where all connectors are placed on modular terminal blocks. For putting into operation you only have to connect the supply voltage and the signalling lines. On request CAD plans are available in DXF file format.Optionally a wide portfolio of accessories suits your needs, for example connected piezo buzzers – ready for operation, accumulator buffer chargers for the main fail-safe operation or switched mode power supplies and DC/DC-converters for different in-and output voltages. Wall mounting cabinets can be equipped with fault annunciators from BSM, SSM-C, or MFW-Family.