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HOME / Products / window automation / control unit RWA / 
RWA

RWZ control units

for smoke and heat

evacuation systems

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The control units for smoke and heat evacuation have the following specifications and meet the following requirements (some technical characteristics may vary according to the RWZ control unit model):

• Output for the connection of 24V actuators.

• VdS approved according to the VdS 2581 and VdS 2593 directives.

• Internal power supply certified according to DIN EN 12101-10.

• Control unit tested according to prEN 12101-9.

• 3 signal lines:

• Automatic fire detector

• RT2 manual emergency push button with indicators for operation, alarm, malfunction and reset button

• Connection to a fire alarm control panel or additional automation fire detectors

• Alarm Reset using the RT2 button or in the control centre.

• Selectable functions:

•“Auto-close” (automatic closure after resetting an alarm)

•“Malfunction = Alarm” (alarm upon malfunction of a signal line)

•“Automatic OFF” (the automatic commands - apart from the alarm - are disabled)

•“Thermal alarm” (alarm on exceeding temperature of 70 °C inside the enclosure)

• Possibility of connecting ventilation buttons

• Adjustable ventilation and time positions

• Possibility of connecting an external wind and rain control

• Normal operation, alarm and malfunction displayed on the emergency push button

• Internal service display showing detailed status information for installation and maintenance.

• Plug-in connection terminals (apart from actuator output).

• Upon direct reverse of travel, actuators are briefly stopped before changing the sense.

• Sheet steel enclosure, light grey (RAL 7035).

Detectors and emergency devices

RW Wind sensor
RW
The wind sensor, connected to TOPP control units, closes the windows when the wind speed exceeds a preset value. Contained in weatherproof plastic housing, with rotating blade system sensing wind speed.

RDC/12 Rain sensor
RDC
The RDC/12 rain sensor, like the wind sensor, must be placed outside, exposed to rainfalls. It can be connected to the TOPP control units TF23R, TF33R, TF24R, TF44R, RR and TF RWZ to operate the windows automatic closure when the sensor is wet. Insensitive to dew and humidity.

RM2 Smoke detectors
RM2
The RM2 optical smoke detectors, for the connection to the RWZ control panels, are devices for indoor smoke detection complying with the UNI 54 standard.
Control Unit RWA

TM2 Thermovelocimetric
detectors

TM2
The TM2 thermovelocimetric detectors, for the connection to the RWZ control panels, are made of a static element set at 75° and provides an immediate response to rapid increases in temperature. Certified according to UNI EN 54 standard.

RT2 Emergency push button
RT2
The RT2 emergency push button, for the connection to the RWZ control panels, is an emergency push button that displays normal operation, alarm and malfunction.

MS4_BL4 Sound alarm and strobe
MS4 is a multiple-tone sounder (for RWZ control panels)
and BL4 is a strobe light (for RWZ control panels)
Technical characteristics
ModelRWZ 1-4bRWZ 4-8dRWZ 5-16eRWZ 5-24eRW7 5-32e
Power supply voltage230V ~ 50Hz230V ~ 50Hz230V ~ 50Hz230V ~ 50Hz230V ~ 50Hz
Output voltage24 v24 v24 v24 v24 v
Max power consumption0,7A1,1A2,2A3,34,4
Max absorbed current4A8A16A24A32A
Battery2 x 2Ah/12V2 x 7Ah/12V2 x 12Ah/12V2 x 17Ah/12V2 x 17Ah/12V
Service typeS1–continuousS1–continuousS1–continuousS1–continuousS1–continuous
Pre-set forwind sensor, rain detector, push buttonwind sensor, rain detector, push buttonwind sensor, rain detector, push buttonwind sensor, rain detector, push buttonwind sensor, rain detector, push button
Operating temperature- 5°C + 40°C- 5°C + 40°C- 5°C + 40°C- 5°C + 40°C- 5°C + 40°C
Dimensions330x330x110400x400x135500x500x210600x600x210600x600x210
Connectable actuators
C160 RWA c.360
919385776
Connectable actuators
C160 RWA c.600
613263952
Connectable actuators
C160 RWA double chain c.360
49182736
Connectable actuators
ACK4 RWA
24101220
Connectable actuators
ACK4S RWA
36121824
Connectable actuators
S80 RWA
48162432
Control Unit RWA