Symbol

Description

RS-485 1
RS-485 2

2 x EIA-485 interface (Modbus RTU)

X-Bus

X-bus interface

M-Bus

M-bus interface

ETH 1
ETH 2

2 x RJ45 interface for Ethernet

USB 1
USB 2

2 x USB 2.0 interface

KNX

KNX interface

Power

12-24 VDC power input