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RDT 724: Univerzális klímaszabályozó

Hogyan javítható az energia hatásfok
Option of communication with a management level or other devices at automation level via an open protocol for the exchange of data for energy-efficient operation of the system.

Felhasználási területek
Universal use in ventilation, air-conditioning and heating systems or in similar applications.

Tulajdonságok

  • Communicative ventilation and air-conditioning controller
  • 2-line plain text display with backlighting
  • Easy operator guidance with 4 buttons
  • 18 different basic models for continuous supply air and cascade control
  • Expansion level with PLC functionality
  • Weekly and annual switching program with automatic summertime/wintertime changeover
  • Manual mode
  • Option of connecting various setpoint adjusters
  • PC software for parameterisation

Technikai leírás

  • Housing made of flame-retardant, black thermoplastic
  • 8 analogue inputs Ni1000 or 0 - 10 V and 4 digital inputs
  • Multiplication of measured values
  • PID control
  • 6 analogue outputs (0 - 10 V) and 6 relay outputs
  • Protected SERVice level with adjustable control parameters
  • Sequencing, limiting and reset functions, as well as measuring and time functions
  • Free outside cooling and energy recovery
  • Frost protection function and c/o input
  • Communication via Modbus RTU, can be parameterised as master or slave
  • Suitable for mounting on top-hat rail as per EN 60715
  • Electrical connection with plug terminals for wires up to 2.5 mm²

Típus

Leírás

RDT724F022

Controller for ventilation24V~, Modbus R TU

RDT724F002

Controller for ventilation24V~,24 in- ou tputs