PMC01D230 Carlo Gavazzi

PMC01D230, Timers Multifunction Types DMC01, PMC01, PMC01D230, Multi-voltage timer with 7 knob selectable functions and 7 knob selectable time ranges within 0.1s and 100h. Remote time setting available. 15 VDC, 10 mA (1 relay) or 24 VDC, 15 mA (2 relays) supply for PNP/NPN sensors and 8.2 VDC supply for Namur sensor. For mounting on DIN-rail (DMC01) or Plug-in (PMC01)., PMC01D230, Function Op: Delay on operate, manual start The time period begins as soon as the trigger contact is closed. At the end of the set delay time the relay operates and doesn't release until the trigger contact is closed again or the power supply is disconnected. When the trigger contact is closed, the relay releases and a new time period starts. Function Oa: Delay on operate, automatic and manual start The time period begins as soon as the power supply is connected. At the end of the set delay time the relay operates and doesn't release until the trigger contact is closed or the power supply is disconnected. When the trigger contact is closed, the relay releases and a new time period starts. Function In: Interval, manual start The relay operates and the time period begins as soon as the trigger contact is closed. The relay releases at the end of this period or when the power supply is disconnected. The relay operates again when the trigger contact is closed again. If the trigger contact is closed before the end of the delay time, the relay keeps ON and a new time period starts. Function Ia: Interval, automatic and manual start The relay operates and the time period begins as soon as the power supply is connected. The relay releases at the end of this period or when the power supply is disconnected. The relay operates again when the trigger contact is closed. If the trigger contact is closed before the end of the delay time, the relay keeps ON and a new time period starts. Function Nr: Interval with no time reset, manual start The relay operates and the time period begins as soon as the trigger contact is closed. The relay releases at the end of this period or when the power supply is disconnected. The relay operates again when the trigger contact is closed again. Function Na: Interval with no time reset, automatic and manual start The relay operates and the time period begins as soon as the power supply is connected. The relay releases at the end of this period or when the power supply is disconnected. The relay operates again when the trigger contact is closed. Function Dr: Delay on release The relay operates as soon as the trigger contact is closed. The time period begins when the trigger contact is opened. The relay releases at the end of the set delay time or when the power supply is disconnected. The relay operates again when the input contact is closed again. If it is closed before the end of the delay time the relay keeps ON, a new time period begins as soon as the contact is opened again. Example1: Delay on operate with remote control time setting: Using the delay on operate function, DMC01D or PMC01C can be used to set the working delay of an equipment (i.e. a pump) by a knob placed on a panel. It is only necessary to connect an external potentiometer to the suitable pins (T1, T2, T3 for DMC01D or 8. 9. 11 for PMC01C) and mount the knob on the control panel. Note: The external potentiometer must be connected before the product operates. The cable length must be below 3 m Example 2: Interval with NPN or Namur proximity sensor. Using the Interval function and a NPN or Namur proximity sensor, DMC01 and PMC01 can be used to monitor the actual presence of an object (i.e. a can) in the right place on a convejor belt. In fact the sensor triggers the timer each time it detects an object on the belt, so the relay keeps ON as long as there is no gap on the belt. As soon as there is a gap on the belt, the relay switches OFF and an alarm can be activated. Yellow LED working mode Timing: Slow blinking Relay ON: See operation diagrams Incorrect knobs position: Fast blinking.