Solare Datensysteme Solar-Log - 83.2 SiNeng SP

291
SiNeng
83.2 SiNengSP
Termination Adressing Interface
Yes Yes RS485
Selections available under SiNeng; Type: „SP“; Interface: „RS485“
Supported models (as of firmware 4.2.3):
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CSP-8K, SP-10K, SP-12K, SP-20K, SP-40K, SP-50K, SP-60K, SP-40KLB, SP-50KLB, SP-60LB, SP70KLB
Overview
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Integrated interface.
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Where to connect: Terminal block inside the inverter.
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2-pin wiring.
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The communication address has to be assigned.
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Installation steps:
• Switch off the inverters and the Solar-Log™.
• Connect the inverters to the Solar-Log™.
• Set the communication address according to the inverter‘s instructions.
• Address range 1 - 247.
• Terminate the inverter according to the inverter‘s instructions.
Connect the inverters to the Solar-Log™.
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The wiring is done using a self-made, shielded 2-wire data cable and terminal block connector.
Procedure:
1. Open the inverter according to the inverter‘s instructions.
2. Connect the wires for the cable connection as shown in the following diagram:
Solar-Log™ terminal strip connector Terminal strip inverter RS485 A
Terminal PIN assignments for RS485 A
► 1 Data+ ► 485A+
► 4 Data- ► 485A-
3. Terminate the inverter according to the inverter‘s instructions if no additional inverters are to be connected.
4. Close the inverter if no other inverters are to be connected.
5. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Note
The termination is carried out via a software tool, please observe the instructions in the inverter ma-
nual.