KNX Serial 870

The KNX Serial Interface BAOS 870 serves as a simple integration solution for non-KNX devices. Designed as a RS-232 interface, the KNX Serial 870 uses the proven FT1.2 protocol (PEI 10) as message format. Moreover, the device supports the BAOS protocol for accessing data points.

This allows non-KNX devices to be fully integrated into a KNX network via a RS-232 link. For a quick start, a demonstration tool as well as an ETS entry with 250 group objects are available. Furthermore, individual ETS representations for OEM versions can be created.

Technical data:

• Housing: Plastic
• DIN rail mounted device, width: 18 mm
• Weight: approx. 45 g

Controls

• Learning key for KNX

Indicators

• Learning LED (red)
• Signal-LED (green) for KNX-Connection

Power supply

• The device is supplied by KNX bus.
• Current consumption: ca. 10 mA

Connectors

• KNX: KNX connector
• RS-232: SUB-D connector (female, 9 poles), 
• cable length max. 5 m