Meter OperationPage 16 Single Phase MultiCube2.9 Isolated Pulse OutputsMultiCube meters which display kWh and/or Export kWh incorporate isolated pulseoutput(s). These outputs provide a simple interface to external systems such asbuilding management centres etc.Each output takes the form of a normally open, volt free contact pair which provides alow resistance, for 100mS, at the end of a pre-set number of increments of theassociated energy register (‘pulse rate’). The pulse rate of each output may beprogrammed by the user to match the requirements of the external system. Forfurther details on programming the MultiCube refer to Section 4.Figure 2.1 Pulse Output Connection