4
Description and installation
Gateway BUS KNX
1-3
Installation
The IGKNX100 is a DIN rail modular device (4 modules).
The performance of this device is guaranteed only when the instructions
for installation and use are respected in full (read and conserve the
instructions carefully).
Note
The manufacturer assumes that the installer understands KNX standard
operating principles and, moreover, is familiar with ETS programming software.
CONNECTIONS
When connecting the device, it is necessary to pay particular attention
to the terminals of the various terminal boards and follow the
indications on the device data label:
If you intend connecting the IGKNX100 by means of a serial cable, plug
the DB9 connector of the serial cable (included) into the serial port of
the SmartLiving control panel and connect the three wires to the
IGKNX100 as shown in
table 4, Terminals
using the extractable terminal
board.
If you intend connecting the IGKNX100 to the LAN network, connect the
network to the ETH connector of the IGKNX100 using a crossed cable.
The connection between the PC and the device must be direct, without
interconnections, hubs or switches.
The IP address of the PC must be unique; do not use alternative or
multiple addresses.
Table 4:
Terminals
Terminal
board
Terminal
Connection
Label
RS232
1
Tx
Pin 2
DB9 connector
2
Rx
Pin 3
3
GND
Pin 5
BUS
13
-
Negative -
black
KNX BUS
14
+
Positive - red
POWER
23
-
Negative -
black
Power supply
24
+
Positive - red
DB9
connector
Tx
Rx
GND