Fronius 570-1035 Modbus Card for SunSpec RS485 Protocol
Third-party components can be integrated easily using the Modbus RTU – SunSpec interface.
The Fronius Modbus Card allows Fronius inverters to be integrated very easily into thirdparty systems. All PV system data is output via a standardised Modbus RTU – SunSpec protocol for processing in the next stage of the process. Installation is straightforward, so the Fronius Modbus Card can be used in both new and existing systems.
Supply voltage (Power supply via AC from the Fronius inverter): 208 V / 240 V / 277 V (+10% / –15%)
Power consumption: 1.6 W
Interfaces Port: Description:
– Fronius Solar Net RJ45 »IN«
– Fronius Solar Net RJ45 »OUT«
– Modbus RTU 6-pin terminal »C, TXD0, TXD1, RXD1, RXD0, V«
Connection options: Modbus RTU 2 or 4 wire
– Power LED: Green
– State LED: Red
– Com LED: Yellow
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