DMB51CM24 Carlo Gavazzi

DMB51CM24, Multifunction Timers Model DMB51, DMB71, DMB51CM24, Multi voltage and multifunction timer with 7 selectable functions and time scale from 0.1 s to 100 h. Box of 17.5 mm. for SPDT version and 35.5 mm. for DPDT version, very suitable for mounting on front and back panel. Wide power scale: 24 VDC and 24 to 240 WL or 12 to 240 WLV/DC, DMB51CM24, Op Function Delay to connection The time period starts when the trigger contact is closed. After the established delay period the relay connects, and does not disconnect until the trigger contact closes again or the supply voltage is disconnected. If the trigger contact closes before the end of the delay period, the device is zeroed and a new period of time begins. In Interval Function The relay connects and starts the time period when the trigger contact is closed. The relay disconnects when this period ends or the supply voltage is disconnected. The relay connects again when the firing contact is closed again. If the delay period is closed before the end of the delay period, the device will be zeroed and a new period of time will start. Function Io Interval with shooting The relay connects and starts the time period when the trigger contact is opened. The relay disconnects when the set delay period ends or the supply voltage is disconnected. The relay connects again when the firing contact is reopened. If it is opened before the end of the delay period, the relay will remain connected and a new period of time will start. Dual Interval Id function The relay connects and starts the time period when the trigger contact is closed. The relay disconnects when this period ends or the supply voltage is disconnected. When the firing contact is opened, the relay connects again for the set period of time. If the firing contact is opened before the end of the first delay period, the second period will begin; if the firing contact is closed before the end of the second time period, the device will be zeroed and the first time period will start. Dr Function Delay to Disconnection The relay connects when the trigger contact is closed. The time period starts when the firing contact is opened. The relay disconnects when the adjusted delay period ends or when the supply voltage is disconnected. The relay connects again when the input contact is closed again. If the relay is opened before the end of the delay period, the relay is still connected and a new period of time starts when the contact is closed again. Symmetric Cyclic R function, starting at ON The relay connects and starts the time period when the input contact is closed. After the adjusted delay period, the relay disconnects for the same period of time. This sequence is repeated with equal periods of time ON and OFF until the supply voltage is interrupted. Symmetric Cyclic Rb function, starting at OFF The time period starts when the input contact is closed. The relay remains disconnected during the adjusted delay period, after which it connects for the same period of time. This sequence is repeated with equal periods of time ON and OFF until the supply voltage is interrupted. Additional charging It is possible to connect an additional load (e.g. a relay) between terminals Y1 and A2, operated by the firing contact without damaging the appliance. Yellow LED operating mode Timing: Slow flashing Connected relay: See operation diagrams Incorrect setting of potentiometers: Fast flickering.