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Last modified by Admin on 2025/03/18 12:50
From version 2.2
edited by Admin
on 2024/12/09 10:18
Change comment: Update document after refactoring.
To version 8.2
edited by Admin
on 2025/02/20 13:18
Change comment: There is no comment for this version

Summary

Details

Page properties
Parent
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1 -drafts.BMS Mini 2.WebHome
1 +Battery management systems.BMS Mini.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
26 26  
27 27  == Headers ==
28 28  
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30 30  
31 31  [[image:1733738660900-622.png||data-xwiki-image-style-alignment="center" height="379" width="508"]]
32 32  
33 -=== Х1 – header for contactors. ===
34 +=== Х1 – header for contactors ===
34 34  
36 +Receptacle Housing: Molex 430251800. Terminals: Molex 43030
37 +
35 35  [[image:1733738660904-795.jpeg||data-xwiki-image-style-alignment="center" height="96" width="316"]]
36 36  
37 37  |**Pin**|**Name**|**Description**
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60 60  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:
61 61  )))
62 62  
63 -[[image:1733738760833-185.png||data-xwiki-image-style-alignment="center"]]
66 +[[image:1733738760833-185.png||data-xwiki-image-style-alignment="center" height="220" width="332"]]
64 64  
65 65  === X2 – mini-USB connector. ===
66 66  
67 67  Mini0USB connector is used for configuring the BMS via ElectricDeviceMonito
68 68  
69 -=== X3 – header for discrete inputs and outputs signals. ===
72 +=== X3 – header for discrete inputs and outputs signals ===
70 70  
71 -[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image003.emz]][[image:1733738860923-996.png||data-xwiki-image-style-alignment="center" height="90" width="283"]]
74 +(% class="wikigeneratedid" %)
75 +Receptacle Housing: Molex 430251600. Terminals: Molex 43030
72 72  
77 +
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83 +
84 +(% class="wikigeneratedid" %)
85 +[[image:1733738860923-996.png||data-xwiki-image-style-alignment="center" height="90" width="283"]]
86 +
73 73  |**Pin**|**Name**|**Description**
74 74  |**1**|**DIN1**|Discrete input 1 “dry contact” (+5V)
75 75  |**2**|**DIN2**|Discrete input 2 “dry contact” (+5V)
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88 88  |**15**|**GND**|Discrete output 3 (ground)
89 89  |**16**|**GND**|Discrete output 4 (ground)
90 90  
91 -=== Х4 – header for САN and RS485 interfaces. ===
105 +=== Х4 – header for САN and RS485 interfaces ===
92 92  
107 +Receptacle Housing: Molex 430250600. Terminals: Molex 43030
108 +
93 93  [[image:1733738660905-974.jpeg||data-xwiki-image-style-alignment="center" height="70" width="97"]]
94 94  
95 95  |**Pin**|**Name**|**Description**
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100 100  |**5**|**GND**|Isolated ground
101 101  |**6**|**CAN_H**|CAN-H line of the CAN bus
102 102  
103 -=== Х5 – header for ON/OFF button. ===
119 +=== Х5 – header for ON/OFF button ===
104 104  
105 -[[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"]]
121 +Receptacle Housing: Molex 430250200. Terminals: Molex 43030
106 106  
123 +(% class="wikigeneratedid" %)
124 +[[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]]
125 +
107 107  |**Pin**|**Name**|**Description**
108 108  |**1**|**BTN**|Signal to turn on/off the BMS (“dry contact”, +3.3V)
109 109  |**2**|**GND**|Signal to turn on/off the BMS (“dry contact”, ground)
110 110  
111 -=== X6 – header for cells temperature sensors. ===
130 +=== X6 – header for cells temperature sensors ===
112 112  
132 +Receptacle Housing: Molex 430251200. Terminals: Molex 43030
133 +
113 113  [[image:1733738660906-697.png||data-xwiki-image-style-alignment="center" height="91" width="190"]]
114 114  
115 115  |**Pin**|**Name**|**Description**
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126 126  |**11**|**TEMP5**|Signal from the thermistor 5
127 127  |**12**|**TEMP6**|Signal from the thermistor 6
128 128  
129 -=== X7 - header for current sensor. ===
150 +=== X7 - header for current sensor ===
130 130  
131 -[[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"]]
152 +(% class="wikigeneratedid" %)
153 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
132 132  
155 +
156 +
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159 +
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161 +
162 +(% class="wikigeneratedid" %)
163 +[[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]]
164 +
133 133  |**Pin**|**Name**|**Description**
134 134  |**1**|**+5V**|Supply voltage for a current sensor 5V, max 50 mA
135 135  |**2**|**GND**|Ground
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138 138  
139 139  === Х8 – header for battery cells ===
140 140  
173 +
141 141  [[image:1733738660908-107.jpeg||data-xwiki-image-style-alignment="center" height="83" width="291"]]
142 142  
143 143  |**Pin**|**Name**|**Description**
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172 172  
173 173  (% class="box warningmessage" %)
174 174  (((
175 -**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.
208 +**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.
176 176  )))
177 177  
178 178  === J1 – jumper for switching CAN bus terminal resistor ===