Contents
AMR (AUTOMATIC METER READING) MODULE
This module is for the dispatch system only. It is not used in the main Larnitech Smart Home system.
Downloads
Module dimensions
Connectors
Example of conection
Module parameters
Parameter name | Value |
---|---|
M-BUS port quantity | 1 |
RS485 port quantity | 1 |
Pulse inputs quantity | 20 |
Power supply | 11.5 … 27.5 V DC from CAN |
Max current(24V) | 300 mA |
Bus type | CAN (4-wire) |
Equipment installation type | DIN-rail (EN 60715) |
Case material | ABS |
Protection | IP40 |
Temperature range | -10 … +50 °C |
Size | 4U, 69x104x58 mm |
Weight | 130g |
Indication of module operation.
Indicator | Status | Description |
Power | ![]() |
Power |
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Power not available | |
Activity | ![]() |
Transferring data |
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No data transferring | |
Error | ![]() |
No errors |
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Overheating | |
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The device blinks once every two seconds. The data has not been transferred via the CAN bus for at least 5 minutes. |
Module installation and connection procedure
- Install the module in the switchboard on the DIN rail and fix it with the special latch on the module base.
- Connect the X1-X4 connectors.
- Connect the CAN connector.
- Configure the module using LT setup.
- Check all equipment for proper operation.
Module shut-off and deinstallation procedure
- Disconnect the CAN connector.
- Disconnect the X1-X4 connectors.
- Remove the module from the DIN rail, releasing the latch at the bottom of the module base.