Solare Datensysteme Solar-Log - 50.2 Kostal Piko MP

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Kostal and Solar-Fabrik
50.2 KostalPikoMP
Termination Addressing Interface
Connection plug Yes RS485
Selections available under “Kostal: Piko MP“.
Supported models:
•
Kostal Piko 1.5 MP
•
Kostal Piko 2.0 MP
•
Kostal Piko 2.5 MP
•
Kostal Piko 3.0 MP
•
Kostal Piko 3.6 MP
•
Kostal Piko 4.2 MP
Overview
•
Integrated interface.
•
Where to connect: RJ socket, on the outside of the inverter‘s interface card.
•
3-pin wiring.
•
Communication address must be allocated.
•
Installation steps:
• Switch off the inverters and Solar-Log™.
• Connect inverters to the Solar-Log™.
• Connect the inverters to each other.
• Allocate communication address (address range 1-99).
Connect inverters to the Solar-Log™
The wiring is done using a
•
ready-made data cable (optional extra; not supplied)
or
•
self-made RS485 data cable with RJ45 plug and terminal block connector.
Caution
Risk of damage to the unit!
The Solar-Log™ also has an RJ45 socket, which must never be connected to the RJ45 socket on the
inverter.
► Only connect inverters via the RS485/422 Solar-Log™ interface(s).
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector RJ45 inverter
Terminal PIN
► 1 ► 1
► 4 ► 2
► 3 ► 8