Weinzierl KNX USB Interface 312.1

Compact KNX USB interface for connecting a PC or laptop to the KNX TP bus. It serves as a programming interface for ETS® and supports KNX Long Frames, which enable faster downloads and are required for KNX Security.

• Medium: KNX TP
• Interface protocol: HID/cEMI, max. APDU length 233
• Object server: BAOS protocol V2 (device model System B)
• USB: Type-C connector, galvanically isolated from KNX, max. cable length 5 m
• Current consumption: USB < 15 mA, KNX < 3 mA
• Indicators: 3 multicolour LEDs for operating status and bus communication errors
• Mounting: DIN rail, width 1 unit (18 mm), approx. 40 g
• Operating temperature: −5 … +45 °C, IP20
• Manufacturer reference: 5501