Solar-Log PRO2 User manual

Quick Start Guide
Solar-Log™ PRO2
Electronic single-phase energy meter for DIN-railmount
with MID–conrmation.
Please note
This document is only a quick reference guide and does not handle every function. The complete users
guide is available at: www.kdk-dornscheidt.de
Information for your safety
This quick start guide does not contain all of the safety instructions for operating the meter. Due to special
operating conditions and/or local laws and regulations, additional measures may be required.
Trained Personnel
The meter may only be installed and connected by a trained, qualied specialist. Trained, qualied special-
ists are those who are certied to put devices, systems and circuits into operation, to switch them on, to
ground them and to mark them according to safety standards and regulations.
Attention
Case is sealed, do not open the meter! No warranty if case is opened or seal is removed.
Dimensions (mm)
Width: 35,8 mm
Height with cover: 141,5 mm
Height without cover: 92,5 mm
Depth: 63,0 mm
Attention
Measurement for billing purpose only with MIDconrmed meters.
Example for MID-labeling:
For further requests regarding Solar-Log™, or meter conguration inside Solar-Log™ please consider:
[email protected]
or: +49 (0)7428/4089-300
For further requests regarding the PRO meter please consider:
[email protected]
or: 02244 / 919940
M 18 0122
Solar-Log GmbH • www.solar-log.com • Subject to change without notice • EN | 06.2021 | Version 1.3
Changing the Modbus address by using the touch panel keys on the meter
The Modbus address can be changed from the Program Menu (see supplementary sheet) under “PRO – 2.”
Additional changes are possible. A password is required to access the sub-menu “PRO – 3.” The default
password is “0000” – it can be changed via the programming.

Meter type: Solar-Log™ PRO2
Connection diagramm
Connection diagram for dierent operating modes
Solar-Log™ PRO2 (RS485 oder S0) connection assignments
The meter connections are labeled IN (bottom) and OUT (bottom).
As consumption or sub-consumption meter: Connection to the grid (IN) – connection for appliances (OUT)
As inverter /production meter: Connection for the production (IN) – connection to the grid (OUT)
Solar-Log™ PRO2 connection assignments (only RS485)
As battery meter (bi-directional): IN = connection to the grid – OUT = connection to the battery
Please note that only Solar-Log™ PRO2-Mod meters can operate on the RS485 interface (one or several). It
is not possible to combine the operation with other components.
If the meter is the last device on the bus, it has to be terminated at connection block10 and 11 with a
resistor (120 ohm / 0.25W).
All display values of the meter
Change the meter from the automatically rotating display to the manual display by pressing the keys.
Pressing on the keys here allows all of the available display values to be accessed in sequence. Please refer
to the attached table for the menu navigation. If no keys are pressed after a short time, the meter reverts
back to the automatic display mode.
Technical data
Nominal voltage 230 V AC
Current 5 (100) A
Frequency 50 Hz ± 10 %
Measurement Active- and Reactive energy in forward and reverse direction
Accuracy class B
Power consumption ≤ 10VA/Phase - ≤ 2W/Phase
Width 2 TE (35,8 mm)
Pulse Output LED 10 000 Imp/kWh
S0–pulse output: 1 000 Imp/kWh, 31ms
Temperature range -40°C to +70°C
Max. rel. humidity 75 % average, 95 % short term
Registered harmonics: 0,05 – 0,25 kHz
LED blinking red Consumption >4W, pulsrate= consumption
Display 5 + 2 Digits (99.999,11 kWh)
Max diameter Mainclamps: max. 35 mm2
Additional clamps: max. 2,5 mm2
Baud rate ModBus 9.600 baud
Connection diagramm 1000 (DIN 43856)
Clamp 1 Input Phase „L1“
Clamp 3 Output Phase „L1“
Clamp 4 Neutral connection N (Input)
Clamp 6 Neutral connection N
Clamp 10, 11 ModBus-Connection
Clamp 12, 13 (Unallocated)
Clamp 18, 19 S0- pulse output „Forward“
Clamp 20, 21 S0- pulse output „Reverse“
Terminal block connector Solar-Log™ (RS485) Solar-Log Base PRO2
Terminal Terminal Terminal
1 -> (A) 6 or (B) 10 (Data+) 10 (A)
4 -> (A) 9 or (B) 13 (Data-) 11 (B)