Solare Datensysteme Solar-Log - 46 INVT iMARS; 46.1 INVT iMARS; MG-Serie; BG-Serie

175
INVT iMARS
46 INVTiMARS
46.1 INVTiMARS/MG-Serie/BG-Serie
Termination Adressing Interface
- Yes RS485
Overview
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Integrated interface
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Connection via RS485
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3-pin wiring
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The communication address has to be assigned (is set to 1 by default)
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Installation steps
• Switch off the inverters and Solar-Log™
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
• Allocate communication address
Connect inverters to the Solar-Log™
The wiring is done using a
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Self-made cable connection using the RS485 connector and the terminal block connector.
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram::
Solar-Log™ terminal strip connector RS485 connector
Terminal Pin
► 1 ► 2 (RS485+)
► 3 ► 4 GND
► 4 ► 3 (RS485-)
2. RS485 connector an den Wechselrichter, gemäß Anleitung zum Wechselrichter, anschliessen
3. Klemmleistenstecker in RS485-Buchse des Solar-Log™ stecken
Connect the inverters together
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Start according to the inverter‘s instructions.
Assign the communication address
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Start according to the inverter‘s instructions.