Window Master CompactSmoke WSC 320 - 10.3 Main Control Card WCA 3 SS

14
10.3 Main control card WCA 3SS – Standard Version
Each WCA 3SS contains the
following:
- 2 motor line for ±24V
standard or MotorLink
®
actuators
- 2 input for keypads for
comfort ventilation
- 2 input for break glass units
- 1 input for smoke detector
- 1 input for 24V/48V
- output for fault signal to Fire
Alarm System
- Input for weather station
(WLA 330 / 331)
- Connection of power supply
- Connection for battery back-up
- Connection for USB device
X1 / X2
The WCA 3SS card has 2 motor lines (X1 and X2) for connection of ±24V standard or MotorLink
®
actuators.
±24V standard actuators
1.1 24V / 0V
1.2 Cable monitoring
1.3 0V / 24V
2.1 24V / 0V
2.2 Cable monitoring
2.3 0V / 24V
MotorLink
®
actuator
1.1 0V
1.2 Communication
1.3 24V
2.1 0V
2.2 Communication
2.3 24V
The number of actuators per motor line depends on the actuator type, the total power consumption of actuators
connected to a motor line can max be 10A and the total max power consumption for both motor lines must not
exceed 10A or 20A depending on panel type.
Besides actuators also locking actuators (espagnolettes actuators) type WMB 801/802 and WMB 811/812 can
be connected. The power consumption of the locking actuators are not to be included in the 10A / 20A as
actuators and locking actuators do not run at the same time.