11
4598010_00
GB
MULTI CONTROL serial connection
L
N
PE
230V~50Hz
25VA
230
0
24
0
IL TR
FUSE 0.5A
24V
AC
0V
AC
MODU485A
+ - GND
MODU485A
+ - GND
MODU485A
+ - GND
MODU485A
+ - GND
T+ T-
J3
GND T+ T-
J3
GND T+ T-
J3
GND
A B
CN11
GND
V1 V2
CN12
A B
M1
GND
Unit (1) Unit (2) Unit (3) Unit (4)
VMF CRP (1) VMF CRP (2) VMF CRP (3)
MULTI CONTROL
Information concerning installation of MULTI CONTROL panel:
• The MULTI CONTROL panel must be installed indoors.
• All of the components required for the power supply (transformers) and to position the panel inside be electric control
board, ARE NOT supplied.
• We recommend complying with standards in force for installation of the components outside of the MULTI CONTROL
panel, entrusting installation to properly trained technical personnel.
!
ATTENTION:
IN ORDER TO BE MANAGED BY THE MULTI CONTROL ACCESSORY, ALL THE UNITS MUST BE SUPPLIED
WITH THE ACCESSORY MODU485A BOARD.
Serial line for BMS supervisor
(Modbus)
GND B
CN11
A
V2
V1
CN12
A B
M1
GND
Serial line for BMS supervisor (Modbus)
Power supply
Serial bus
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