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Universal Processor Unit Unigyr PRU1.64 Landis & Staefa 24V AC

Normaler Preis
€150,00
Normaler Preis
Verkaufspreis
€150,00
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Universal Process Unit UNIGYR PRU1.64 — Landis & Staefa, 24V AC

Freely configurable HVAC process unit for building automation and control

Overview

This is a Landis & Staefa UNIGYR PRU1.64 universal process unit, part of the UNIGYR EMS40 building automation system used for regulation, control, and supervisory tasks in HVAC-focused building control plants. The PRU1.64 connects to plant processes through built-in I/Os over the P-bus, supporting up to 64 load units, and is configured for specific applications using plug-in program cards — letting the same hardware platform be adapted to different HVAC control tasks such as heat generation, heat distribution, district heating, or air handling.

Key Features

  • Application-specific program cards: Configurable user program cards in function block technology let the unit be set up for a wide range of HVAC control applications without hardware changes.
  • P-bus I/O connection: Supports up to 64 load units via the three-core P-bus (process bus), with each connected I/O module individually addressable from 1 to 255.
  • BLN/FLN network communication: Optional communication modules enable connection to Building Level Network (BLN) or Floor Level Network (FLN) buses for integration into a wider UNIGYR system.
  • Local display and operation: Project-specific printed operating cards provide local display and control directly at the unit.
  • PC-based configuration tools: Compatible with Landis & Staefa's "UNIGYR Design" software for engineering and configuring the unit's regulation, control, and supervision functions.

What's Included

Model Function Qty
UNIGYR PRU1.64 Universal HVAC process unit 1

Technical Specifications

Supply voltage: 24V AC.

I/O capacity: Up to 64 load units via P-bus connection.

Communication: P-bus (process bus) standard; optional BLN/FLN network connectivity via plug-in communication modules.

Configuration: Application function set via plug-in program cards, configured using the "UNIGYR Design" PC software tool.

Compatibility & Applications

The PRU1.64 is part of the Landis & Staefa UNIGYR EMS40 building automation platform and integrates with other UNIGYR process units (such as the PRU2 and PRU10 series) and communication accessories for larger building management systems. It's well suited to HVAC control applications in commercial and industrial buildings, including heating, air handling, and district heating systems requiring flexible, program-card-configurable process control.

A1Customer — Industrial Automation Equipment | Tampere, Finland
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