Wiki source code of BMS GSM

Version 2.1 by Admin on 2024/12/13 14:37

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1 = General information =
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3 [[image:1734100330351-605.png||data-xwiki-image-style-alignment="center" height="178" width="300"]]
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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.
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7 Figure below shows the overall architecture of a battery system that is controlled wirelessly by an upper-level system.
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9 [[image:1734100351685-219.png||data-xwiki-image-style-alignment="center" height="376" width="600"]]
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11 = Specifications =
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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
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24 = Installation =
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28 **Attention**
29 Connecting the BMS GSM 1.x is performed to the powered-off BMS controller!
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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.
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34 Here is the example of BMS Wi-Fi header on BMS Main X:
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36 [[image:1734100655472-941.png||data-xwiki-image-style-alignment="center" height="423" width="450"]]
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38 Before configuring the device, a SIM card of the cellular operator must be inserted into the holder on the device board.
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40 = Configuration =
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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.
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46 To apply new connection settings, it is necessary to restart the BMS controller.
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