Product And Functional Overview - ABB i-bus KNX FCA/S 1.1M Product Manual

ABB i-bus KNX
1.2 Product and
functional overview
© 2010 ABB STOTZ-KONTAKT GmbH
General
The Fan Coil Actuator FCA/S 1.1M controls a single-phase fan with up to
three fan speeds via a step or changeover control. This ensures that no
two fan speeds can be switched on simultaneously.
An additional programmable switch-over delay is provided for this purpose.
Three-phase drives are not supported. The additional output can be used for
control of an electrical load. The device can be operated manually.
The FCA/S 1.1M controls motor-power operated heating and cooling valves
as well as multilevel fans via the ABB i-bus
Two binary inputs are available, for example, as signalling contacts for
window contact and dew point monitoring. The scanning voltage for the
binary inputs is provided by the device.
The actuator is a modular installation device with a module width of 4 space
units in ProM Design for installation in the distribution board. The connection
to the ABB i-bus is established using the front side bus connection terminal.
The Fan Coil Actuator does not require an auxiliary voltage supply. The
assignment of the physical addresses as well as the parameterisation is
carried out with Engineering Tool Software ETS (from Version ETS2 V1.3a)
with a *.VD2 file. If ETS3 is used a *.VD3 type file or higher must be
imported.
Note
The illustrations of the parameter windows in this manual correspond to
the ETS3 parameter windows. The user program is optimised for ETS3.
In the ETS2, it is possible that the parameter page is automatically split
if all parameters are used.
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