Systema EOLO BC RT - Connection with Master Controller for I²NET Network

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4
SYSTEMA EOLO RT rev. 09ENIT04052021
ELECTRICAL CONNECTION
The master panel controls up to 16 appliances (SCM830), or up to 30 appliances (SCM850) and two thermal
zones with room temperature probes connected directly to the master.
It is possible to manage up to 16 independent thermal zones (30 independent thermal zones for SCM850) by
connecting a probe for each appliance (see paragraph 4.1.17 on page 53)
A
A
4.1.14 Connection with master controller for I²NET network
Devices with SCP674V202 slave card
Enable the EOL resistor by setting
dip1 of SW4 on the slave card to ON
only in the last network card, the one
furthest away from the master device
SUPPLY 1N ~ 50 Hz 230 V
+A
+B
S
+A
+B
S
CONNESSIONE DI RETE
Twisted shielded cable for con-
nection of the square to eartg ge-
nerators with minimum section
Fig. 4.17 Connection with ground control panel of the I²NET networ
POWER SUPPLY
3N/PE~50Hz 400V