1. ABB i-bus® KNX The new I/O-Actuators IO/S 4.6.1.1 and IO/S 8.6.1.1
Intelligent Building Control
ABB i-bus® KNX The new I/O-Actuators IO/S and IO/S
Bild: 2CDC071038S0012+2CDC071039S0012
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 1

2. ABB i-bus® KNX The new I/O-Actuators IO/S 4.6.1.1 and IO/S 8.6.1.1
„ Internal Link“ between in- and outputs
the new kind of internal to switch
no group addresses necessary
functions as an „internal“ wiring
directly set in the parameters
addition to the normal KNX programming possible
Bilder: ABB-064, 2CDC071038S0012, 2CDC071039S0012
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 2 2

3. ABB i-bus® KNX The new I/O-Actuators IO/S 4.6.1.1 and IO/S 8.6.1.1
Benefits during the planning stage
worldwide use
compact design
a standard solution for many projects
Bilder: Investor Broschuere_2CDC500046B
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 3 3

4. ABB i-bus® KNX I/O-Actuators Overview and function
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 4

5. ABB i-bus® KNX: I/O-Actuator Overview In-/Outputs
IO/S
IO/S
Inputs
Binary via contact scanning* 4 8
Outputs
Switch contact 6 A
*all inputs have the same potential
IO/S
IO/S
Bilder: 2CDC071038S0012, 2CDC071039S0012
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 5 5

6. ABB i-bus® KNX: I/O-Actuator In-/Outputs functions
IO/S
IO/S
Function of the inputs
a…d
a…h
Switch sensor 
Value / forced
 Function are supported
IO/S
IO/S
IO/S
IO/S
Function of the outputs
A…D
A…H
Time
Staircase 
 Function are supported
Bilder: 2CDC071038S0012, 2CDC071039S0012
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 6 6

7. © ABB STOTZ-KONTAKT GmbH
2CDC N0201 | page 7