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ABB i-bus
KNX
2
Device technology
2.1
6 A Switch Actuator
SA/S x.6.1, MDRC
SA/S 12.6.1
2.1.1
Technical data
Supply
Output rated value
Output switching current
Output service life
Device technology
The 6 A Switch Actuators SA/S x.6.1 are modular installation devices in
ProM design for installation in the distribution board. The devices are
suitable for switching resistive, inductive and capacitive loads.
The Switch Actuators can switch up to 12 independent electrical loads via
floating contacts. The outputs are connected using screw terminals in
groups of 2 contacts. Each output is controlled separately via the KNX.
The device does not require an additional power supply and is ready for
immediate use, after the bus voltage has been applied.
The Switch Actuator is parameterised via ETS. The connection to the KNX
is implemented using the bus connection terminal on the front.
Bus voltage
Current consumption, bus
Power consumption
SA/S type
Current detection
Number (floating contacts 2/group)
U
rated voltage
n
I
rated current (per output)
n
Leakage loss per device at max. load
1)
AC3
operation (cos ϕ = 0.45)
to EN 60 947-4-1
1)
operation (cos ϕ = 0.8)
AC1
to EN 60 947-4-1
Fluorescent lighting load to EN 60 669-1
Minimum switching performance
Mechanical service life
Electrical endurance to IEC 60 947-4-1
1)
AC1
(240 V/cos ϕ = 0.8)
1)
AC3
(240 V/cos ϕ = 0.45)
1)
AC5a
(240 V/cos ϕ = 0.45)
21...30 V DC
< 12 mA
Maximum 250 mW
4.6.1
8.6.1
12.6.1
no
no
no
4
8
12
250/440 V AC (50/60 Hz)
6 A
6 A
6 A
1.5 W
2.0 W
2.5 W
6 A/230 V AC
6 A/230 V AC
2)
6 A/250 V AC (35 μF)
20 mA/5 V AC
10 mA/12 V AC
7 mA/24 V AC
7
> 10
5
> 10
4
> 1.5 x 10
4
> 1.5 x 10
SA/S | 2CDC 505 056 D0207 7
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