A rectangular white industrial control panel enclosure with black knobs and a yellow warning label.
An open electrical control panel displaying circuits, wiring, window actuators, and two batteries.
Diagram illustrating a fire alarm system. Components include manual call points, rain sensor, control unit, sounders, and smoke/heat detectors. Connected items are labeled with identifiers and functions. The integration also highlights the role of door automation for enhanced safety protocols.

WSC 520 – AOV Control Unit

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Description

WindowMaster WSC 520 Smoke Control AOV Panel for control of ±24V DC Actuators for the function of smoke extraction combined with daily comfort ventilation. Can be configured to operate up to 13 motorlines, with a 20 Amp max. motor load.

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Additional details

  • Control for 24V DC smoke vents
  • 20 Amp power supply
  • 1-13 motor lines
  • Touch screen calibration
  • Input options for Manual Call Point, Smoke Sensor, Fire Alarm, BMS & Rocker Switch
  • Certified and tested in accordance to EN 12101-10

Motor Load

20 Amp

Voltage Input

230V AC

Voltage Output

24V DC

Zones

1 5 9 13

WSK 501 – Manual Call Point

WindowMaster WSK 501 manual call point (Breakglass) for use with compatible Smoke Control Panels. Upon a signal from the Manual Call Point (MCP) the AOV or OV Smoke Vent will open releasing the smoke detected in that area.

WSK 503 – Manual Call Point

Windowmaster WSK 503 manual call point (break glass) for use with compatible smoke control panels. Upon a signal from the manual call point (MCP) the AOV or OV smoke vent will open releasing the smoke detected in that area.

SSR – Smoke Sensor

SSR optical Smoke Sensor for use with our range of smoke control AOV panels. Upon a signal from the SSR-D smoke sensor the AOV Control Panel will send an open signal to the AOV Actuator.

WSC MP – Mimic Panel

WSC MP mimic panel with LED indicators for use as part of a smoke ventilation system. Pre-configured to respond to 12 group objects (1-12) from WindowMaster FlexiSmoke control panel with KNX field bus module.

WLA 331 – Rain Sensor

WindowMaster WLA 331 rain sensor (24v) for automatic operation of 24VDC actuators via compatible control panels.

S50 – Rocker Switch

S50 rocker switch for the operation of 230V AC Actuators or 24V DC Actuators (via 24V DC controllers)

RRTKEY – Key Switch

RRTKEY Key Switch for operation of 230V AC window actuators. 3 positions – OPEN, OFF, CLOSE.

TM1 – Digital Timer

TM1 digital timer  for the operation of vents by setting their operation time (open and close). It has a display which makes it even more useful. May be switched off on the switch.

CTS2 – CO2 Sensor

CTS2 CO2 sensor for use with compatible controllers to automatically operate 24V DC actuators based on internal CO2 levels.

TS2 – Room Thermostat

TS2 room thermostat to automatically operate 24V DC actuators based on room temperature via compatible control units.

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