General
Other bus systems	Other
Mounting method	Other
Width in number of modular spacings	4
Type of current	DC
Degree of protection (IP)	IP20
Min. depth of built-in installation box	64.5
Bus system KNX
Bus system KNX radio
Bus system radio frequent
Bus system LON
Bus system Powernet
Radio frequent bidirectional
Bus connection included
Bus module detachable
Local operation/hand operation
With LED indication
With switch function

The SMI blind/roller shutter actuator is a series-mounted device for installation in the distributor. Four independent groups, each with up to four SMI LoVo blind and/or roller shutter drives, can be controlled via KNX using the integrated SMI interface.
For operation using the manual control buttons and ABB i-bus KNX, the device must be connected to a 230 V AC auxiliary voltage.
The control buttons on the front of the device can be used to manually raise and lower the blind, as well as stop and adjust it step by step. The LEDs show the current direction of travel and the current position.