IO Actuator, 4-fold, MDRC
ABB IO/S4.6.1.1

IO Actuator, 4-fold, MDRC

Product code: IO/S4.6.1.1
For the control of loads in residential areas, typically in hotel rooms and apartments.
Price (Excluding GST)


The I/O Actuators provide binary inputs for the connection of conventional push-buttons and outputs for switching loads. Inputs and outputs can be internally connected  by ETS. By integrating the devices into KNX networks further functions can be realised: e.g. central control or room based emergency calls to a control centre.

Technical Details


  • Bus Voltage: KNX Bus 21...32VDC
  • Bus Current Consumption: Max 10mA
  • Outputs: 4, Live input shared by 2 outputs
  • Output Rated Current: 6A Per Channel
  • Inputs: 4
  • Scanning Voltage: 32V, Pulsed
  • Scanning Current: 0.1mA
  • Scanning Current at Switch On: Max 355mA
  • Permissible Cable Length: Max 100m at 1.5mm2



Brand ABB
Technology KNX
Mounting DIN Rail
Inputs 4
Input voltage KNX Bus (29VDC)
Outputs 4
IP rating IP20
Mounting Width 4MW
EAN 40 16779 88107 4
brand ABB
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