14
Main control card WCA 3CP
– Plus Version
Each WCA 3CP contains the
following:
- 2 motor lines for ±24V
standard or Motorlink
®
actuators
- 2 input for keypads for comfort
ventilation
- Input for weather station incl. wind
direction (WLA 330 / 331 / 340 /
WOW 201 / 202)
- Input for master / slave connection
(WSK-Lin
k™)
- connection of power supply
- connection to AUX
- Power for motor line card
- Connection for motor line card
- Two connections for Ethernet
- Connection for USB host and
USB device
- Connection for fieldbus card
- Touch screen for configuration,
commissioning and maintenance
S1
X1 / X2
The WCA 3CP 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
1.3 0V / 24V
2.1 24V / 0V
2.2
1.3 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 4A and the total max power consumption for both motor lines must not
exceed 10A or 20A depending on MotorController type.
