Siemens – 5WG1141-1AB03 – KNX/DALI Gateway Plus N 141/03, 1‑Channel, 230 VAC

The Siemens 5WG1141‑1AB03 (N 141/03) is a KNX‑DALI gateway enabling seamless integration between KNX and DALI lighting systems. It supports a single DALI channel, connecting up to 64 DALI bus devices per channel, while offering independent local operation, emergency lighting, scenes, timers, and firmware updates through KNX. DIN‑rail mounted and compliant with latest DALI‑2 standards, this module is ideal for modern smart buildings.

Key Features:

• Part Number: 5WG1141‑1AB03 (N 141/03)  

• Functions as 1‑channel KNX↔DALI gateway, supports up to 64 ballasts, DALI‑2 certified  

• Supply Voltage: 230 VAC (120–240 V AC/DC capability)  

• Local controls: manual ON/OFF, dimming, scene replay, accessible on device  

• Emergency & constant‑light modes, burn‑in testing, timers, and presence sensor support  

• DALI bus with short‑circuit protection and mis‑wire detection automated  

• DIN‑rail mounting, 4 modules (72 mm) wide, IP20 rated, weight ~244 g  

• Firmware upgradeable via KNX, DALI‑2 certified, approved under EN 62386, EN 50491