Window Master CompactSmoke WSC 104 - Main Card WSA 1 SS

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10.2 Main card WSA 1SS
The WSA 1SS contains the
following:
- 1 motor line for ±24V
standard or MotorLink
®
actuators
- 1 input for keypads for
comfort ventilation
- 1 input for break glass units
- 1 input for smoke detector
- output for alarm signal
- output for fault signal to Fire
Alarm System
- Input for rain sensor station
(WLA 330 / 331)
- Connection of power supply
- Connection for battery back-up
- Connection for USB device
X1
The WSA 1SS card has 1 motor lines for connection of ±24V standard or MotorLink
®
actuators.
±24V standard actuators
1.1 24V / 0V
1.2 Cable monitoring
1.3 0V / 24V
MotorLink
®
actuator
1.1 0V
1.2 Communication
1.3 24V
The number of actuators on the motor line depends on the actuator type, the total power consumption of
actuators connected to the motor line may not exceed 4A.
Besides actuators also locking actuators (espagnolettes actuators) type WMB 801/802, WMB 811/812, WMB
815/816 and WMB 817/818 can be connected. The power consumption of the locking actuators are not to be
included in the 4A as actuators and locking actuators do not run at the same time.
All actuators on the motor line will run/be operated simultaneously.
All actuators on the 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".
Standard ±24V actuators
Examples with 4A power
consumption
a) 4 pcs. WMX 826-1
b) 2 sets of 2 pcs. WMX 826-2
c) 1 pcs. WMU 884-1
Cable monitoring
When using ±24V standard
actuators or non-WindowMaster
actuators and cable monitoring is
wanted an “end of line motor
module” type WSA 5xx must be
added in the last junction box.
Actuators are per default monitored.
Connection of standard actuators on motor line X1 (with cable monitoring)