Monitor_1_2018_en

| MONITOR | 1/2018 28 The device can be connected directly with an available PLC via the IOs (digital inputs and outputs) integrated in the isoHR685. Functions such as the resetting of faults, manual testing or the deactivation of insulation monitoring devices are possible via the digital inputs. Detailed fault information is available via the digital outputs. This includes information about whether the fault occurs in the intermediate circuit or, for example, whether it involves a symmetrical fault or a non-symmetrical fault. User-friendly operation A heterogeneous device landscape of a very wide range of manu- facturers is far from unusual in plants today. All devices must be put into operation and set correctly. A commissioning wizard which is integrated into the isoHR685 guides the user or installer through the commissioning procedure without the assistance of a manual – in a similar way to devices in the consumer sector. This retrieves and sets the most important plant parameters. Following successful commissioning, the device is optimally prepared for the monitoring measure- ment task, it carries out a self test and starts with continuous measurement of the insulation resist- ance. The settings of the device can be secured and recorded via the integrated web server and merged back into the device if necessary. INNOVAT I VE PRODUCTS Insulat ion moni toring device ISOMETER® isoHR685 The advantages of the new isoHR685 at a glance: • 10 GΩ measurement • Early recognition increases operational safety and makes it easier to plan maintenance • Synchronisation in capacitively coupled systems • Fault analysis with scalable history memory • Assessment of quality of the components used • High adaptability on systems with different properties • Straightforward and high-performance communication interface • Self-explanatory commissioning of a plant • Comprehensive configuration • Easy to use “The settings of the device can be secured and recorded via the integrated web server and merged back into the device if necessary.” Dipl.-Ing. Jörg Irzinger T-MIS INFO More information: https://www.bender.de/en/products/insulation-monitoring/isometer_isohr685w