Fronius Symo GEN24 3.0 User Manual

Connecting the data communication cable
Modbus parti-
cipants
The inputs M0 and M1 can be selected for this purpose. A maximum of 4 Modbus
participants can be connected to the Modbus terminal on inputs M0 and M1.
IMPORTANT!
Only one primary meter, one battery and one Ohmpilot can be connected per in-
verter. Due to the high data transfer of the battery, the battery occupies 2 parti-
cipants. If the "Inverter control via Modbus" function is activated in the "Com-
munication” → "Modbus" menu, no Modbus participants are possible. It is not
possible to send and receive data at the same time.
Example 1:
Input Battery
Fronius
Ohmpilot
Quantity
Primary
meter
Quantity
Secondary
meter
Modbus 0 (M0)
0 4
0 2
0 1
Modbus 1 (M1)
1 3
Example 2:
Input Battery
Fronius
Ohmpilot
Quantity
Primary
meter
Quantity
Secondary
meter
Modbus 0 (M0)
1 3
Modbus 1 (M1)
0 4
0 2
0 1
71
EN

Fronius Symo GEN24 3.0 Specifications

General

Category	Inverter
Output Power	3.0 kW
Protection Rating	IP66
Max. apparent AC power	3.0 kVA
THD	< 3 %
Number of MPP trackers	2
Max. DC power	4.5 kW
Model	Symo GEN24 3.0
Communication Interfaces	Ethernet, Wi-Fi
AC grid connection	Single-phase
Battery voltage range	40 V - 56 V
Max. charging / discharging power	3 kW
Operating Temperature Range	-25°C - +60°C