HDL-M/RS485MNI.1

KNX- RS485 Interface Mini is a small module that used for bidirectional data exchange between KNX and RS485. Accordingly, the module has two interfaces, RS485 and KNX. Its small size makes it easy to install and greatly increases space utilization.

• 3 working modes: String mode, Hexadecimal mode, Data mode
• Baud rates: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200bps. Users can choose baud rates
• according to their requirements.
• Gateway between KNX and RS485: RS485 (string mode or hexadecimal mode, data mode) <-> KNX/EIB.
• Supports up to 200 control targets
• Up to 200 characters for each target (varies from different targets)
• 24 sequences supported

Basic Parameters

• Working voltage 21~30V DC
• Working current 10mA/30V DC
• Communication KNX, RS485
• Data bit 7 bits, 8 bits, 9 bits
• Stop bit 0.5 bit, 1 bit, 1.5 bits, 2 bits
• Cable diameter of KNX terminal 0.6 – 0.8mm

External Environment

• Working temperature -5℃~45℃
• Working relative humidity ≤90%
• Storage temperature -20℃~60℃
• Storage relative humidity ≤93%

Specifications

• Dimensions
• KNX-RS485 Interface Mini: 45mm×46mm×18mm
• Base: 90mm×64mm×27mm
• Net weight
• KNX-RS485 Interface Mini: 25g
• Base: 44g
• Housing material
• KNX-RS485 Interface Mini: Flame retardant PC+ABS
• Base: Flame retardant PA66
• Installation
• Wall box installation
• 35mm DIN rail installation
• Protection rating (Compliant with EN 60529) IP20