Power Quality Monitoring

▼Chapter 6Field bus componentsDe-centralized fieldbus IO-modules series FBM10The FBM10 series is a cheap alternative to the WAGO I / O system. All FBM10 modules have an interface RS485 with Modbus RTUprotocol and can be used as slaves to the devices of the UMG 604, UMG 605, UMG 508 and UMG 511 series. The UMG 104 andUMG 507 series cannot be used as a master for the FBM10 modules.All FBM10 modules are configured and programmed accordingly by Janitza electronics® for each device.DistanceThe I/O modules of the FBM-series can be connected up to 1000m distance to the RS485 Modbus master. Cable type should be usedeither a Profibus cable or type Li2YCY (TP cable) 2x2x0.22.Application of I/O FieldbusesThe fieldbus module has no own intelligence, but it takes up the various input and output signals in order to distribute to the participant.To use the fieldbus modules, a connection to each Modbus master device such as the UMG 604, UMG 605, UMG 508 or UMG511 is necessary.With the inclusion of the remote I/O modules are to two different versions available. The user can basically integrate all data points inhis Janitza ® system. In this case the Janitza ® system is no longer limited only on electrical parameters. In principle, other values suchas process data, status, alarms, limits, alarm outputs or the like can be recorded. This values can be captured with the software GridVisfor live and historical data.Example of using the outputs• E-Max-Outputs (max. 64)• Limit outputs for valuesExample of use of inputs• E-Max blocking or release• Tariff change• Set point E-Max• Synchronization of measuring period• Alarms• Status messagesFBM10 IFBM10 R181