The PDU-420-P unit with display is used for measuring and displaying the measured values of physical quantities. It operates in conjunction with connected sensors and detectors, forming a system. Depending on the connected sensors, it can display level height, flow, pressure, temperature, and more. An ideal combination is a connection with Dinel level sensors. The display then shows the current level. By setting limit levels, the unit can be used for switching other devices such as pumps or valves and more. The unit is also designed to power individual level meters.

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

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

Since the unit does not have internal fuses, short-circuit protection must be ensured with external fuses.

Features

• Power supply 230 VAC
• Panel design
• Enclosure protection IP 65
• Operating temperature 0...50 °C
• 2 independent relay outputs
• Remote communication Modbus
• LED indication
• Display