Compact control units RZM240 / RZM480

For large projects and special structures

  • Simple and flexible layout in accordance with the modular principle. All modules are connected to one another by means of modern, internal BUS technology.
  • Variable expansion options for alarm and ventilation groups through top-hat rail installation
  • Quick and simple configuration using the software
  • Comfortable and clear status, error and fault signalling via LED indicators
  • Wide range of adjustment and application functions:
    • Automatic ventilation <CLOSE> with programmable time selection
    • Dead man's switch function in <OPEN> and <CLOSE> direction
    • Runtime limitation for ventilation, adjustable
    • Selection of the running direction in the event of an alarm
  • Simple connection option of multiple central control units to a large control system via BUS
  • Connection of wind/rain detector without auxiliary module, with integrated evaluation and wind measurement (adjustable wind speed)
  • Easy to install, commission and maintain
  • Control device VdS-tested in accordance with EN 12101-9
  • Power supply VdS-tested in accordance with EN 12101-10

Features / configuration

  • The basic RZM module central control unit consists of:
  • 1 x power module (PM)
  • 1 x control module (CM)
  • 1 x drive module (DM)
  • A drive module (DM) is required for each drive line (ventilation group). Another drive module (DM) is required for each additional drive line
  • The first fire section is monitored by the control module (CM). A separate sensor module (SM) is required for each additional fire section
  • It is possible to connect up to 64 modules

Technical data

TypeRZ240RZ480
Electric
Operating voltage
Nominal voltage
Output current24.0A48.0A
Connection cross-section for mains / drive line
Emergency power supply (backup batteries)

RWA and ventilation groups
Max. number of RWA groups88
Max. number of ventilation groups88
Linking of multiple control centresoptionaloptional
Alarm triggering and ventilation control
Alarm line 1: manual triggeringMax. number of RWA push-buttons 'HSE'1010
Alarm line 2: automatic triggeringMax. number of smoke/heat detectors1010
Alarm line 3: external signalseg triggered via FAS1 x FACP signal (external fire alarm system)1 x FACP signal (external fire alarm system)
Ventilation controlVentilation push-buttonany (without LED), 10 (with LED)any (without LED), 10 (with LED)
Connection of wind/rain detectoryesyes
General information
Protection typeIP54
Dimensions (W x H x D)
Surface-mounted housing (with lock)sheet-steel, RAL 7032sheet-steel, RAL 7032
Ambient temperature range-5 °C up to +40 °C-5 °C up to +40 °C

 

  • Area of application: Smoke and heat exhaust ventilation systems (RWA)
  • Product type: Electrical controller
  • Operating voltage: 230V
  • Application: Staircase (smoke ventilation acc. to MBO/LBO), Miscellaneous (smoke exhaust to EN 12101-2)
  • Feuer-/Rauchschutz: yes
  • Anzahl Antriebe pro Zentrale_prodmerk: 9 - 30

Smoke and heat exhaust ventilation systems (RWA)
Large projects and special structures, hospitals, shopping centres, theatres etc,

Do you have any questions? Contact us via email, we are happy to help:

vertrieb-international@g-u.de