Fieldbus card BACnet/MSTP interface
WCA 3FM
- Fieldbus card BACnet/MSTP, Modbus RTU and RS 485 interface
- Used for WCC 310/320 PLUS and WSC 310/320 PLUS
About WCA 3FM
Main features
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Natural ventilation
The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate
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Smoke ventilation
The product is suitable for smoke ventilation and use natural driving forces for the efficient exhaust of smoke and heat
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BACnet
The product is BACnet compliant, BTL tested and supports this BUS communication
Product Details
The smoke panels WSC 310/320 PLUS as well as MotorControllers WCC 310/320 PLUS, can be expanded with a communication card thus comfort ventilation will be possible via bus communicaion BACnet/MSTP, Modbus RTU and RS 485.
The connection of a fieldbus card enables communication and access to the available bus-objects depending on the chosen system. Smoke extraction function has always higher priority than comfort commands from the field bus and it is recommended only to use field bus for comfort purposes.
There is a set of objects available for each motor line, ventilation group and smoke zone, which provides the options for status and commands. For further information on available objects see ”Modbus Register Description” and BACnet PICS” under the WSC 310 /320 PLUS smoke panel or the WCC 310/320 PLUS MotorController.
Specifications
Delivery includes
Fieldbus card BACnet/MSTP, Modbus RTU and RS 485 interfaceDownloads
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