18
X1 / X2
The WCA 3SP 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
actuaators and locking actuators do not run at the same time.
All actuators on the same motor line will run/be operated simultaneously.
All actuators on the same motor line must be of the same type.
Connection / cable diameter: flexible max 6 mm² / solid max 10 mm².
Cable length: see the chapter "Cable dimensioning".
If cable monitoring is wanted, an
“end of line motor module” type WSA 510 must be added in the last junction
box. When using non-WindowMaster actuators the WSA 510 is added and the cable monitoring is set to
“simple”, see section “Cable monitoring of Actuators”.
Standard
±24V
actuators
Examples with 20A power
consumption
a) 20 pcs. WMX 826-1
b) 10 sets of 2 pcs. WMX 826-2
c) 4 pcs. WMU 885-1
d) 2 sets of 2 pcs. WMU 885-2
Connection of standard actuators on motor line X1 (with cable monitoring)
MotorLink
®
actuators
Examples with actuators per
motor line
Ex. 1: 4 pcs. WMX 823-1
Ex. 2: 2 pcs. WMX 885-2
Ex. 3: 3 pcs. WMU 826-3
Allowed actuator combinations on a MotorLink
®
motor line
The two motor lines on the SP card can each be connected to one of the below shown combinations.
-1 (single): one window with one single window
actuator. Up to four windows each with one
single window actuator can be connected
-2 (double): one window with two double window
actuators.
-3 (triple): one window with three triple window
actuators.
-4 (quad): one window with four quad window
actuators.
