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Structure of the smoke panel
Sizes & Versions
The WSC 310 and WSC 320 smoke ventilation panels are available in two different versions namely a Standard and a Plus
version. This installation instruction only deals with the Plus versions. Please see separate installation instruction for the
Standard versions of WSC 310 and WSC 320.
Cards
Each panel contains a power supply unit (SMPS), either a WCA 3P1 or a WCA 3P2 for the 10A or 20A version respectively.
Aside from the power supply unit the Plus version also includes a main control card type WCA 3SP, which includes a touch
screen for easy configuration of the panel. Motor line and input cards, as well as fiedbus cards, can be added to the panel
depending on requirements.
Selection of cards
The Main control card type WCA 3SP allows connections of 2 motor lines and 2 keypads. If more than 2 motor lines or 2
keypads are required, the necessary cards can be added.
Cards:
-
WCA 3M8 motor line card, allows additional 8 motor lines.
-
WCA 3KI input card, allows additional 10 keypads (requires WCA 3M8).
A fieldbus card must be added, if communication via KNX or BACnet is required.
Fieldbus cards:
-
WCA 3FK fieldbus card, fieldbus interface for KNX
-
WCA 3FM fieldbus card, fieldbus interface for BACnet / MSTP
-
WCA 3FB fieldbus card, fieldbus key for BACnet IP
Installation of cards may only be done when there is no power on the panel (no battery or power on). Motor line and input cards
are ordered together with the panel and mounted to the panel from the factory side, whereas the fieldbus cards are delivered as
individual products and are to be mounted by the customer
– see separate installation manual for mounting of fieldbus card.
The item no. of the panel specifies the type and mounting of the cards - see "Variants of panels" for more information
Motor groups and motor lines
A motor group consists of one or more motor lines and all the motor lines are operated simultaneously.
The motor lines on both the main control card (WCA 3SP) and the motor line card (WCA 3M8) can all be configured for either a
±24V standard actuators or MotorLink
®
actuators. A motor group can contain motor lines with both ±24V standard actuators and
MotorLink
®
actuators, whereas a motorline only can have ±24V standard or MotorLink
®
actuators connected.
Adding panels
The smoke ventilation installation can be expanded by adding more panels and creating a master/slave connection among
them. The master/slave connection is done directly on the WSA 3SP card. On the master panel the break glass inputs are used
and on the slave panel the X11 input is used. The total cable length between 2 panels must not exceed 200m.
Break
glass unit
Break glass unit type WSK 50x are to be used together with WSC 310/320. The units are configured and assigned to smoke
zones via the touch screen on the main control card WCA 3SP.
