UF2051

Summary

Product Identification

The UF2051 is a controller for ultrafiltration plants. It is suitable for panel mounting.

Description

The UF2050/UF2051 unit is designed for automatic monitoring and control of ultrafiltration plants. It supports eleven operational stages: "Stand by", "Filtration", "Filtration 2", "Pre flush", "Air scour", "Flush 1", "Backwash", "Enhanced Backwash 1", "Enhanced backwash 2", "Enhanced backwash 3", and "Flush 2". A "top/bottom" mode is available for filtration and backwash steps.

The unit can monitor several inputs including:

• High and low level switches for the clean water tank
• Low level switch for the raw water tank
• Differential pressure switch
• Overpressure switch

The configuration is programmable and stored in non-volatile memory, unaffected by power loss.

Features

User Interface

• Monochrome LCD display (16x2 characters)
• Control via six keys
• Six LEDs for process and alarm indication
• Languages: English and German

Inputs

• 4x Input for potential-free switch

Outputs

• 6x Relay output (powered)
• 5x Relay output (dry contact)

Memory

• Programming is stored and not affected by power loss.

Enclosure

• UF2051: Suitable for panel mounting, IP42

Power Supply

The unit accepts various input voltages and provides corresponding outputs:

• 24 VAC input / 24 VAC output
• 115 VAC input / 115 VAC output
• 230 VAC input / 230 VAC output
• 115 VAC input / 24 VAC output
• 230 VAC input / 24 VAC output
• 240 VAC input / 24 VAC output

Ordering Information

Panel mounted

• UF2051 + power supply

Power Supply Options

• 24V: 24 VAC / 24 VAC
• 115V: 115 VAC / 115 VAC
• 230V: 230 VAC / 230 VAC

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Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror