491
Lufft - Pyranometer
2
Lufft - Pyranometer
2.1
Lufft - Pyranometer
Termination
Addressing
Interface
-
No
RS485
Selections available under Lufft
Supported Models:
•
WS 501 UMB
•
WS 503
Overview
•
Integrated interface.
•
Where to connect: Round socket on the bottom.
•
Communication address does not have to be assigned.
•
4-pin wiring.
•
Installation steps:
•
Switch off the pyranometer and the Solar-Log™.
•
Connect the pyranometer to the Solar-Log™.
Connect the pyranometer to the Solar-Log 1000, 1200, 1900 or 2000.
The wiring is done using a
•
self-made, shielded 4-wire data cable with a 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
X4 socket RS485-1 pyranometer
Terminal
PIN
►
1
►
RS485 A (green)
►
2
►
Positive voltage supply (brown)
►
3
►
Ground (GND) (white)
►
4
►
RS485 B (yellow)
Termination
:
Please contact Lufft for information on termination.
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...