
344
Solutronic
91.2
Solutronic (SP)80, 100, 120, (SE)40S1, 40S2, 50S2, 60S2 (RS485)
Termination
Addressing
Interface
Yes
Yes
RS485
Note
The same protocol must be selected on both devices In order to ensure correct communication bet-
ween the Solar-Log™ and the inverters.
Protocol selection for device detection:
•
Solutronic: Protocol 1
•
Solutronic: Protocol 9
Overview
•
Integrated interface
•
Where to connect: Round pin plug on the outside of the inverter.
•
3-pin wiring
•
Communication address must be allocated.
•
All inverters must be fitted with firmware version 1.2.39 or later.
•
Inverters must be grounded otherwise this could lead to problems with inverter detection.
•
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™
•
ready-made data cable (optional extra; not supplied)
or
•
self-made, shielded 3 wire data cable and 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
Inverter terminal strip
Terminal
Terminal
►
1
►
2 - Data +
►
3
►
3 - Ground
►
4
►
4 - Data -
2. Terminate pin 1 on the terminal block connector and pin 4 on the Solar-Log
TM
using the 120
Ω
terminal resis-
tor.
3. Terminate on the inverter in accordance with the manufacturer's handbook.
4. Close the inverter if no other inverters are to be connected.
5. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Содержание Solar-Log
Страница 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Страница 20: ...20 01 Inverter ...
Страница 366: ...366 Surpass SSE Note Feed in management Power reductions of less than 10 are set by the inverters to 10 ...
Страница 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Страница 402: ...402 02 Meter ...
Страница 444: ...444 03 Battery Systems ...
Страница 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Страница 463: ...463 04 Heating rods ...
Страница 470: ...470 05 Heating pumps ...
Страница 478: ...478 06 Sensors ...
Страница 488: ...488 07 Pyranometer ...
Страница 495: ...495 08 Smart Plug components ...
Страница 502: ...502 09 Power Charging Stations ...