By defaut it contains 1 fold of KNX/RS485 converter. Another 3 folds of KNX/RS232 or KNX/RS485 converter boards can be added to form a device with flexible folds of 1RS485 + (1~3) RS485/RS232.
Installation: DIN-rail Mounted
Weight: 0.17KG Dimensions: 72 x 90 x 64.1 mm Operation voltage: 21-30V DC, via the KNX bus Bus current: <6mA 30V DC Bus power: <180mW Auxiliary supply Voltage: 12-30V DC
Connections: KNX, Bus connection terminal(red/black) Operation: – 5 °C ... + 45 °C Storage: –25 °C ... + 55 °C Transport: – 25 °C ... + 70 °C Humidity: <93%, except dewing Design: Standard 35 mm DIN rail installation