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FCC/S1.2.1.1 Fan Coil Controller, 2 x 0-10 V, 3-stage, MDRC Zoomed Image
ABB

FCC/S1.2.1.1 Fan Coil Controller, 2 x 0-10 V, 3-stage, MDRC

For the control of fan coil units. Via two analog outputs, two analog valves or one 6-way valve drive can be controlled for heating and cooling. For the fan control the devices features three relay outputs. A relay output switches an additional load of up to 10 A, such as auxiliary heating. Over 4 inputs the room status can be detected and monitored (Use for window contact, dew point sensor, level sensor or temperature sensor). Also it is possible to connect one analog room control unit (SAR/A or SAF/A) to the inputs of the device. The device has an integrated room temperature controller for the control of the room temperature, which can be used directly to control the outputs of the device. The device supports the ABB i-bus Tool for advanced diagnosis and improved commissioning.

Product details

SKU Code: 2CDG110212R0011

EAN Code: 4016779011440

Minimum order: 1

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Technical Data

Main Features

EFI12278

-

Mounting method

DRA (DIN-rail adapter)

Number of outputs

5

Max. output current

-

Max. switching current (resistive load)

-

Bus system KNX

yes

Bus system radio frequency

no

Bus system Powernet

no

With bus connection

no

Number of digital inputs

4

Width in number of modular spacings

6.0

Other bus systems

None

Bus system LON

no

Switching voltage

Degree of protection (IP)

IP20

Correcting variable consistent

yes

Correcting variable switching

yes

Valve protection function

yes

Manual switch

yes

Bus system KNX-RF (Radio Frequency)

no

Radio frequency bidirectional

no

Bus module detachable

no

Min. depth of built-in installation box

-

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