The PDU-420-P unit with a display is used to measure and display the measured values of physical quantities . It works together with the connected sensors and sensors with which they form an assembly. Depending on the connected sensors, it is able to display level, flow, pressure, temperature and more. The ideal combination is a connection with level sensors from Dinel . The display then shows the current water level . By setting limit levels, the unit can be used to switch other devices such as pumps or valves and others. The unit is also intended for powering individual level meters.

Settings are made using four buttons located on the front of the unit. There is also an LED indication for a quick visual check of the status. The unit has two independent relay outputs to which two switched devices can be connected. Individual switching values can be set for each of the connected devices.

The unit is equipped with RS-485 / Modbus RTU remote communication .

Since the unit does not have internal fuses, it is necessary to provide protection against short circuits with external fuses.

Properties

• power supply 230 VAC
• Panel design
• enclosure IP 65
• working temperature 0...50 °C
• 2 independent relay outputs
• remote Modbus communication
• LED indication
• display