Function; Function Description - ABB i-bus KNX Product Manual

ABB i-bus® KNX FUNCTION
4

Function

4.1

Function description

The compact 8-, 16-, 24-fold Switch/Shutter Actuator SAH/S with a rated current of 6, 10, 16 A is a modu-
lar installation device in pro M design. The device is suitable for installation in distribution units or small
housings for fast installation on 35 mm mounting rails according to EN 60 715. The device possesses 8,
16 or 24 mutually independent switching relays (no mutual mechanical interlock). Via the ABB i-bus® KNX,
the relays can be used individually to switch electrical load (max. 8, 16, 24) or in pairs to activate 230 V AC
blind and shutter drives (max. 4, 8, 12). Switch, shutter and blind outputs can be mixed in the device. On-
site operation of the output is permissible by manual operation (can be disabled). LEDs additionally indi-
cate the switching/movement status. The device is powered by the ABB i-bus® KNX and requires no ad-
ditional power supply.
Product manual | SAH/S x.x.7.1 | 2CDC505173D0211 Rev. A 75