Connection and configuration
Connecting an external energy meter
The product is compatible with the following energy meters:
- Siemens PAC1600 7KT1661 (The energy meter incl. the current transformer and instructions can be ordered from MENNEKES using part no. 18626.)
- TQ Energy Manager EM 420 / KOSTAL Smart Energy Meter
- Install the external energy meter in the upstream electrical installation.
- Connect the energy meter and the product with a data cable.
Configuration
To set up blackout protection, the following settings have to be made using DIP switches:
DIP switch | Required configuration | Brief description |
|---|---|---|
4, bank S1 | ON | Using Modbus RTU |
5, bank S1 | OFF | Master |
6, bank S1 | Dependent on energy meter |
|
7, bank S1 | OFF | Solar charging deactivated |
6, 7, 8; bank S2 | Dependent on building connection | Max. amperage - building connection |
The max. amperage provided by the building connection can be set to 16 A, 20 A, 25 A, 32 A, 35 A, 40 A, 50 A or 63 A.
DIP switch setting (bank S2 at master charging point) | Max. amperage [A] | ||
|---|---|---|---|
6 | 7 | 8 | |
OFF | OFF | OFF | 63 |
ON | OFF | OFF | 50 |
OFF | ON | OFF | 40 |
ON | ON | OFF | 35 |
OFF | OFF | ON | 32 |
ON | OFF | ON | 25 |
OFF | ON | ON | 20 |
ON | ON | ON | 16 |
Configuration tool:
If the energy meter is to measure external consumers only, an additional setting has to be made in the configuration tool (“Meter measuring point” parameter).