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| author | version | line-number | content |
|---|---|---|---|
| 1 | = General information = | ||
| 2 | |||
| 3 | [[image:1734100330351-605.png||data-xwiki-image-style-alignment="center" height="178" width="300"]] | ||
| 4 | |||
| 5 | (% id="cke_bm_1181S" style="display:none" %) (%%)BMS GSM is an extension module that can be inserted to the BMS Mini, BMS Mini S, BMS Main 3, BMS Main X or BMS Main 3X controller. It allows a BMS controller to send battery data to a remote server over a cellular network. | ||
| 6 | |||
| 7 | Figure below shows the overall architecture of a battery system that is controlled wirelessly by an upper-level system. | ||
| 8 | |||
| 9 | [[image:1734100351685-219.png||data-xwiki-image-style-alignment="center" height="376" width="600"]] | ||
| 10 | |||
| 11 | = Specifications = | ||
| 12 | |||
| 13 | |**Parameter**|**Value** | ||
| 14 | |Supply voltage, V|5.0 ± 0.5 | ||
| 15 | |Current consumption in the idle state, mA, max|80 | ||
| 16 | |Current consumption in the active state, mA, avg|500 | ||
| 17 | |Supported network types|GSM/GPRS/EDGE, NB-IoT | ||
| 18 | |Dimensions (length × width × height), mm|61 × 54 × 15 | ||
| 19 | |Weight, g|23 ± 2 | ||
| 20 | |(% colspan="2" %)**Operating conditions** | ||
| 21 | |Operating temperature range, ° С|-40 to +85 | ||
| 22 | |Degree of protection from external influences|IP00 | ||
| 23 | |||
| 24 | = Installation = | ||
| 25 | |||
| 26 | (% class="box warningmessage" %) | ||
| 27 | ((( | ||
| 28 | **Attention** | ||
| 29 | Connecting the BMS GSM 1.x is performed to the powered-off BMS controller! | ||
| 30 | ))) | ||
| 31 | |||
| 32 | The BMS GSM must be inserted into the corresponding header of the BMS controller. The device must be fixed to the BMS controller by **11mm M3 standoffs** and M3 screws. | ||
| 33 | |||
| 34 | Here is the example of BMS Wi-Fi header on BMS Main X: | ||
| 35 | |||
| 36 | [[image:1734099661846-836.png||data-xwiki-image-style-alignment="center" height="423" width="450"]] | ||
| 37 | |||
| 38 | Before configuring the device, a SIM card of the cellular operator must be inserted into the holder on the device board. | ||
| 39 | |||
| 40 | = Configuration = | ||
| 41 | |||
| 42 | Configuring the BMS GSM 1.x must be done according to the BMS controller’s configuration manual. Typically, the connection settings are in the “Connectivity -> GSM” section of the BMS controller. | ||
| 43 | |||
| 44 | (% class="box warningmessage" %) | ||
| 45 | ((( | ||
| 46 | To apply new connection settings, it is necessary to restart the BMS controller. | ||
| 47 | ))) |