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Last modified by Admin on 2025/03/18 12:50
From version 8.1
edited by Admin
on 2025/02/06 11:41
Change comment: There is no comment for this version
To version 3.1
edited by Admin
on 2024/12/09 10:40
Change comment: There is no comment for this version

Summary

Details

Page properties
Parent
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1 -Battery management systems.BMS Mini.WebHome
1 +drafts.BMS Mini 2.WebHome
Content
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23 23  )))|139.5 × 117 × 17
24 24  |Mounting dimensions (length × width), mm|130 × 111
25 25  |Mounting holes|M3
26 -|Headers X1, X3-X9 type|Molex series Micro-Fit
27 27  
28 28  == Headers ==
29 29  
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61 61  The load should be connected to +12V and OUTx pins. The feedback signal should be connected to FBx and GND pins. Below is an example of connecting the BMS to a contactor:
62 62  )))
63 63  
64 -[[image:1733738760833-185.png||data-xwiki-image-style-alignment="center" height="220" width="332"]]
63 +[[image:1733738760833-185.png||data-xwiki-image-style-alignment="center"]]
65 65  
66 66  === X2 – mini-USB connector. ===
67 67  
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99 99  |**5**|**GND**|Isolated ground
100 100  |**6**|**CAN_H**|CAN-H line of the CAN bus
101 101  
102 -=== Х5 – header for ON/OFF button.[[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]] ===
101 +=== Х5 – header for ON/OFF button. ===
103 103  
103 +[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image005.emz]][[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]]
104 +
104 104  |**Pin**|**Name**|**Description**
105 105  |**1**|**BTN**|Signal to turn on/off the BMS (“dry contact”, +3.3V)
106 106  |**2**|**GND**|Signal to turn on/off the BMS (“dry contact”, ground)
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123 123  |**11**|**TEMP5**|Signal from the thermistor 5
124 124  |**12**|**TEMP6**|Signal from the thermistor 6
125 125  
126 -=== X7 - header for current sensor.[[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]] ===
127 +=== X7 - header for current sensor. ===
127 127  
129 +[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image007.emz]][[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]]
130 +
128 128  |**Pin**|**Name**|**Description**
129 129  |**1**|**+5V**|Supply voltage for a current sensor 5V, max 50 mA
130 130  |**2**|**GND**|Ground
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167 167  
168 168  (% class="box warningmessage" %)
169 169  (((
170 -**Attention! **The BMS Mini device is **galvanically connected** to the battery (the minus of the battery is the device ground). In view of this, when a BMS Wi-Fi or BMS GSM module is connected to the device, the antenna braid will also be galvanically connected to the battery (connected to the battery negative). It is recommended to** isolate the antenna cable from the battery case **to prevent negative potential from appearing on the case.
173 +**Attention! **The BMS Mini S device is **galvanically connected** to the battery (the minus of the battery is the device ground). In view of this, when a BMS Wi-Fi or BMS GSM module is connected to the device, the antenna braid will also be galvanically connected to the battery (connected to the battery negative). It is recommended to** isolate the antenna cable from the battery case **to prevent negative potential from appearing on the case.
171 171  )))
172 172  
173 173  === J1 – jumper for switching CAN bus terminal resistor ===