Solare Datensysteme Solar-Log - 26.3 EHE N250 k to N500 k-TL

112
EHE
26.3 EHEN250ktoN500k-TL
Termination Addressing Interface
Yes Yes RS485
The following types are to be connected according to this diagram:
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N250K, N250K-TL, N500K-TL
Overview
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Integrated interface.
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Where to connect: Terminal strip inside the inverter.
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2-pin wiring.
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Communication address must be allocated.
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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.
• Enter the communication address on the interver's display.
Every address may only be used once.
Address range 1 to 247.
Connect inverters to the Solar-Log™
The wiring is done using a
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self-made cable connection with terminal block connector.
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Where to connect: Terminal strip inside the inverter.
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector Terminal strip inside the inverter
Terminal Terminal
► 1 (Data+) ► JX9 - A
► 4 (Data-) ► JX9 - B
2. If no further inverter is connected, terminate the inverter according to the instructions for the inverter.
3. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
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Connect with a shielded twisted-pair cable.
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Where to connect: Terminal strip inside the inverter.