Device Technology; Technical Data - ABB i-bus KNX FCA/S 1.1M Product Manual

ABB i-bus KNX
2

Device technology

2.1

Technical data

Supply
*The maximum power consumption
of the device results from the following
specifications:
Connections
Operating and display elements
Enclosure
Safety class
Isolation category
KNX safety extra low voltage
© 2010 ABB STOTZ-KONTAKT GmbH
Device technology
The Fan Coil Actuator FCA/S 1.1M is a modular installation device (MDRC)
in proM design. It is intended for installation in the distribution board on
35 mm mounting rails. The assignment of the physical address as well as
the parameter settings is carried out with ETS 2 from version V1.3a or
higher.
The device is powered via the ABB i-bus
additional auxiliary voltage supply. The FCA/S 1.1M is operational after
connection of the bus voltage.
Bus voltage
Current consumption, bus
Leakage loss, bus
Leakage loss, device
KNX bus connection
Relay 16 A
Relay 6 A
Electronic outputs 0.5 A
KNX
Inputs/Outputs
Programming button/LED
Button /LED
Button ON/OFF /LED
Fan speed button
LED fan speed 1
LED fan speed 2
LED fan speed 3
Button valve HEATING /LED
Button valve COOLING /LED
Button switch contact / LED
Button binary input / LED
Button binary input / LED
IP 20
II
Overvoltage category
Pollution degree
SELV 24 V DC
®
and does not require and
21...32 V DC
< 12 mA
Maximum 250 mW
Maximum 2.85 W*
0.25 W
1.0 W
0.6 W
1.0 W
Via bus connection terminals
Via screw terminals
For assignment of the physical address
For toggling between manual operation /
®
operation via ABB i-bus and displays
Programmable function
For switching through the individual fan
speeds
For display of fan speed 1
For display of fan speed 2
For display of fan speed 3
For control and display
For control and display
For switching and display
For switching and display
For switching and display
to EN 60 529
to EN 61 140
III to EN 60 664-1
2 to EN 60 664-1
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