KNX switch actuator KNX S4-B12 DES

DIN railhomecommercial

KNX actuator for four motors (drives with 2 lower limit switches) Integrated automatic functions for shading/sun protection for each drive 12 binary inputs for buttons, auxiliary contacts etc. The KNX S4-B12 DES actuator is an electronic control device for controlling up to 4 motors with 3 limit switches. A 230 V AC power supply is needed for the actuator and motors. KNX Actuator with Integrated Facade Control for Drives of Awnings, Blinds, Roller Shutters, Windows. 4 outputs 230 V AC, for drives with double limit switch. With Digital Inputs 4 motor outputs each for one motor with 3 limit switches (shutters with working position) Switch panel with 4 switch pairs and status LEDs 12 binary input for use as manual or bus button Position feedback of the movement position Position storage (movement position) via 1-bit object (storage and call-up, e.g. by button) Controls through internal or external automatic operation Integrated shading control for each motor output Scene control for movement position with 16 scenes per motor Blocking objects and alarm messages have different priorities so that safety functions always have priority (e.g. wind blocking) Manual or automatic control configuration per time or communication object Configuration is made using the KNX software ETS 5 Housing Plastic Colour White Assembly Series installation on mounting rail Protection category IP 20 Dimensions approx. 107 × 88 × 60 (W × H × D, mm), 6 module units Weight approx. 340 g Ambient temperature Operation -20…+70 °C, storage -55…+90°C Ambient humidity max. 95% RH, avoid condensation Operating voltage 230V AC, 50 Hz