Description Of Inputs And Outputs - ABB i-bus KNX AC/S 1.x.1 Series Product Manual

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ABB i-bus KNX
Product Overview
3.3.4.3

Description of inputs and outputs

3.3.4.3.1 Supply voltage input 24 V AC or DC
Only a DC or AC voltage of 24 V is allowed to be connected to the input for the supply voltage. We
recommend using an NT/S power supply from our range.
CAUTION
The supply voltage must be 24 V AC/DC, or the device is supplied via PoE (Power over Ethernet)
according to IEEE 802.3af Class 2.
Connecting the device to 230 V may destroy it!
3.3.4.3.2 KNX connection
The supplied bus connection terminal is used to connect to the KNX bus.
3.3.4.3.3 LAN connection
The device connects to the network via an Ethernet RJ45 interface for LAN networks. The network
interface can be operated at a transmission speed of 10/100 Mbit/s. Network activity is indicated by the
LAN/LINK LED on the front of the device.
The device features an autosensing function and sets the baud rate (10 or 100 Mbit) automatically.
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 21