Solare Datensysteme Solar-Log - 29 Enfinity; 29.1 Enfinity

120
Enfinity
29 Ennity
29.1 Ennity
Termination Addressing Interface
- Yes RS422
Overview
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Integrated interface.
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2 RJ11 sockets inside the inverter.
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4-pin wiring - only on RS485/422 B or C connection of the Solar-Log™.
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Communication address does not have to be assigned.
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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.
Note
Only connect inverter using the RS485/422 B or C interface.
Connect inverters to the Solar-Log™.
The wiring is done using a
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self-made, shielded 4 wire data cable and terminal block connector.
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Where to connect: RJ11 socket on the inverter.
Procedure
Open the inverter as shown in the inverter‘s instructions.
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector Inverter terminal strip
Terminal Terminal
► 1 ► Pin 3 - RX+
► 4 ► Pin 4- RX-
► 5 ► Pin 1 - TX+
► 6 ► Pin 2 TX-
2. Insert the RJ1plug into any RJ11 socket on inverter 1.
3. Close the inverter if no other inverters are to be connected.
4. Insert the terminal block connector into the Solar-Log™ RS485/422 B or C socket.