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ABB i-bus ® KNX
Product Article-No. Order-No. Pack/Qty
Light controller, 4-gang, 1-10V, MDRC
In conjunction with electronic ballast units, enables the
switching and dimming of light current circuits via 2 or 4
independent channels. In conjunction with the LF/U 2.1
light sensor, constant light regulation can be realised. For
a precise detection of the lighting conditions, up to 2 or 4
light sensor can be connected to a controller.
Control element: Manual operation possibility for ON/OFF
via sliding switch
Display elements: Status display of the outputs via position
of the sliding switches
Connections:
KNX-line: Bus terminal
Rated voltage: 230 V
Secondary: 440 V
Rated frequency: 50 Hz/60 Hz
Outputs: 4x Normally open contact, potential free
Suitable for: AC1
Rated current: 16 A, cos 1
Output voltage: 230 V~
Suitable for: AC3
Rated current: 10 AX
Output voltage: 230 V~
Control/Signal outputs: 4, electronic output, 0-10 V
Rated current: 100 mA
max. length: 100 m
Protection class (Device): IP 20
Temperature range (Device): -5 °C to 45 °C
Dimensions: (L x W x D): 90 mm x 144 mm x 64 mm
Installation depth: 68 mm
module width: 8 MW
LR/S 4.16.1 2CDG110088R0011
Light sensor, FM
Used in conjunction with the LR/S x.16.1 light controllers
for constant light regulation. Various light control rods, the
connecting terminal, and the cover for discrete installation
in the room are included in delivery.
Protection class (Device): IP 20
Temperature range (Device): -5 °C to 45 °C
Dimensions: (L x W x D): 20 mm x 54 mm
LF/U 2.1 2CDG110089R0011
Switch/dimm actuator 1 ) 2 )
2gang
MDRC devices for switching and dimming independent
lamp groups from electrical ballast units with a 1-10V
control interface via ABB i-bus ® . For each channel the
supply voltage of the ballast units can be switched on or
off manually with a fl oating load relay (16A-AC1) via ABB
i-bus ® . A switching state display is present. No power
supply is required.
Control element: Manual operation possibility for ON/OFF
via sliding switch
Display elements: Status display of the outputs via position
of the sliding switches
Connections:
KNX-line: Bus terminal
Rated voltage: 230 V~, +10 % / -15 %
Rated frequency: 50 Hz/60 Hz
Outputs: 2x Normally open contact, potential free
Suitable for: AC1
Rated current: 10 A, cos 1
Output voltage: 230 V~
Suitable for: AC3
Rated current: 8 A, cos 0.65
Output voltage: 230 V~
Control/Signal outputs: 2, electronic output, 0-10 V
Rated current: 100 mA
Protection class (Device): IP 20
Temperature range (Device): -5 °C to 45 °C
Dimensions: (L x W x D): 90 mm x 72 mm x 64 mm
Installation depth: 68 mm
module width: 4 MW
SD/S 2.16.1 2CDG110079R0011
1) As required, you can fi nd the programmable functions in the current application description, which
you can download in the Support Centre on our Internet page.
2) 1 MW 18 mm.
Technical information
www.BUSCH-JAEGER-catalogue.com
Product Article-No. Order-No. Pack/Qty
Switch/dimm actuator 1 ) 2 )
4gang
MDRC devices for switching and dimming independent
lamp groups from electrical ballast units with a 1-10V
control interface via ABB i-bus ® . For each channel the
supply voltage of the ballast units can be switched on or
off manually with a fl oating load relay (16A-AC1) via ABB
i-bus ® . A switching state display is present. No power
supply is required.
Control element: Manual operation possibility for ON/OFF
via sliding switch
Display elements: Status display of the outputs via position
of the sliding switches
Connections:
KNX-line: Bus terminal
Rated voltage: 230 V~, +10 % / -15 %
Rated frequency: 50 Hz/60 Hz
Outputs: 4x Normally open contact, potential free
Suitable for: AC1
Rated current: 10 A, cos 1
Output voltage: 230 V~
Suitable for: AC3
Rated current: 8 A, cos 0.65
Output voltage: 230 V~
Control/Signal outputs: 4, electronic output, 0-10 V
Rated current: 100 mA
Protection class (Device): IP 20
Temperature range (Device): -5 °C to 45 °C
Dimensions: (L x W x D): 90 mm x 108 mm x 64 mm
Installation depth: 68 mm
module width: 6 MW
SD/S 4.16.1 2CDG110080R0011
1) As required, you can fi nd the programmable functions in the current application description, which
you can download in the Support Centre on our Internet page.
2) 1 MW 18 mm.
Switch/dimm actuator 1 ) 2 )
8gang
MDRC devices for switching and dimming independent
lamp groups from electrical ballast units with a 1-10V
control interface via ABB i-bus ® . For each channel the
supply voltage of the ballast units can be switched on or
off manually with a fl oating load relay (16A-AC1) via ABB
i-bus ® . A switching state display is present. No power
supply is required.
Control element: Manual operation possibility for ON/OFF
via sliding switch
Display elements: Status display of the outputs via position
of the sliding switches
Connections:
KNX-line: Bus terminal
Rated voltage: 230 V~, +10 % / -15 %
Rated frequency: 50 Hz/60 Hz
Outputs: 8x Normally open contact, potential free
Suitable for: AC1
Rated current: 10 A, cos 1
Output voltage: 230 V~
Suitable for: AC3
Rated current: 8 A, cos 0.65
Output voltage: 230 V~
Control/Signal outputs: 8, electronic output, 0-10 V
Rated current: 100 mA
Protection class (Device): IP 20
Temperature range (Device): -5 °C to 45 °C
Dimensions: (L x W x D): 90 mm x 144 mm x 64 mm
Installation depth: 68 mm
SD/S 8.16.1 2CDG110081R0011
1) As required, you can fi nd the programmable functions in the current application description, which
you can download in the Support Centre on our Internet page.
2) 1 MW 18 mm.
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