Installation
NT 10000...NT 12000 25
With a bit rate of 125 kbit/s two segments with a maximum length of 500 m
each are possible. The total line length can therefore be up to 1 km under ideal
conditions.
In systems with Solar Inverters from the PT series the CAN bridge can be integ-
rated directly in the PT Solar Inverter and supplied via the 24 V DC power supply
unit of the inverter. In systems with AT Solar Inverters and units from the new
NT series (900 V) the CAN bridge can be integrated in the AC distribution. In this
case an external 24 V DC supply is required (power consumption 1.5 W).
Networking Solar Inverters via
RS485 interface
For joint monitoring of a solar system with Sunways Solar Inverters from the ol-
der NT generation (750 V or 850 V) you can use the RS485 interface integrated
in the Solar Inverters. The system networked with the RS485 interface can be
monitored with the Sunways Communicator.
NOTE
Use a twisted pair cable to network the Solar Inverters with each other.
Mount the terminating resistor on the last Solar Inverter.
NT 8000 / 10000: Jumper RS485MATCH
NT 2600 to NT 6000: Jumper JP400
S0 interface The S0 pulse output enables, for example, the connection of a large display
(Sunways Display) for displaying the momentary output, the energy yields and
the CO
2
reduction.
You can use the S0 interface on the main unit if you want to transmit the entire
line yields as a sum to a large display.
The S0 interface is adjusted via the display on the inverter. Go to Settings - Net-
work - Interfaces.
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