Due to circuitry optimization, the digital display ITP11 has been benefited from a significant improvement in the voltage drop. From now on it reaches 4 V max. Such a low voltage drop allows this process indicator to be powered from an active output of a PLC or other devices that the ITP11 is connected to. In addition, the ITP11 has got the alarm function. If this function is active and the process value is beyond the specified range, the screen starts blinking.