59
6
W
SYSTEMA S.p.A.
INFRA ES rev. 02GBEN13112018
ELECTRIC CONNECTION
Fig 6.16 BUS INET Network Connections
Fig. 6.17
Important
Respect the PHASE-NEUTRAL connection order. The
manufacturer declines any liability in the event of any
damage resulting from an incorrect connection.
Do not assign the same number to two or more inter-
face cards to avoid conflicting situations with result
-
ing blocking of the system.
6.6.2 6.6.2 Configuration of INFRA network interface card on board for operation with mul
-
tiple and INET network controller panel
Via SW switches it is possible to assign an address to each network interface.
The network controller recognises the remote control units from the number with which they are coded, so
be careful not to assign the same number to two or several remote control units in order to avoid conflicting
situations with consequent blocking of the system.
Legend Infra connections with interface
card for Inet
1= Power supply (230 Vac 50/60Hz)
2= Neutral power supply (230 Vac 50/60Hz)
W
= Earth terminal
+A, -B, S= BUS INET network connections
J1= Panel power supply connector on board
INFRA
From
Fig 6.15
SW= Interface card code
0÷9= Interface card from number 0 to number 9
A=
Interface card number 10
B=
Interface card number 11
C=
Interface card number 12
D=
Interface card number 13
E=
Interface card number 14
F=
Interface card number 15
Connect the 120 Ω resistor to the last device in
the network
