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Last modified by Admin on 2025/03/18 12:50
From version 3.1
edited by Admin
on 2024/12/09 10:40
Change comment: There is no comment for this version
To version 8.3
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.[[image:1733738860923-996.png||data-xwiki-image-style-alignment="center" height="90" width="283"]] ===
72 +=== X3 – header for discrete inputs and outputs signals ===
70 70  
74 +(% class="wikigeneratedid" %)
75 +Receptacle Housing: Molex 430251600. Terminals: Molex 43030
76 +
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 +
71 71  |**Pin**|**Name**|**Description**
72 72  |**1**|**DIN1**|Discrete input 1 “dry contact” (+5V)
73 73  |**2**|**DIN2**|Discrete input 2 “dry contact” (+5V)
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86 86  |**15**|**GND**|Discrete output 3 (ground)
87 87  |**16**|**GND**|Discrete output 4 (ground)
88 88  
89 -=== Х4 – header for САN and RS485 interfaces. ===
105 +=== Х4 – header for САN and RS485 interfaces ===
90 90  
107 +Receptacle Housing: Molex 430250600. Terminals: Molex 43030
108 +
91 91  [[image:1733738660905-974.jpeg||data-xwiki-image-style-alignment="center" height="70" width="97"]]
92 92  
93 93  |**Pin**|**Name**|**Description**
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98 98  |**5**|**GND**|Isolated ground
99 99  |**6**|**CAN_H**|CAN-H line of the CAN bus
100 100  
101 -=== Х5 – header for ON/OFF button. ===
119 +=== Х5 – header for ON/OFF button ===
102 102  
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"]]
121 +Receptacle Housing: Molex 430250200. Terminals: Molex 43030
104 104  
123 +(% class="wikigeneratedid" %)
124 +[[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]]
125 +
105 105  |**Pin**|**Name**|**Description**
106 106  |**1**|**BTN**|Signal to turn on/off the BMS (“dry contact”, +3.3V)
107 107  |**2**|**GND**|Signal to turn on/off the BMS (“dry contact”, ground)
108 108  
109 -=== X6 – header for cells temperature sensors. ===
130 +=== X6 – header for cells temperature sensors ===
110 110  
132 +Receptacle Housing: Molex 430251200. Terminals: Molex 43030
133 +
111 111  [[image:1733738660906-697.png||data-xwiki-image-style-alignment="center" height="91" width="190"]]
112 112  
113 113  |**Pin**|**Name**|**Description**
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124 124  |**11**|**TEMP5**|Signal from the thermistor 5
125 125  |**12**|**TEMP6**|Signal from the thermistor 6
126 126  
127 -=== X7 - header for current sensor. ===
150 +=== X7 - header for current sensor ===
128 128  
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"]]
152 +(% class="wikigeneratedid" %)
153 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
130 130  
155 +
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161 +
162 +(% class="wikigeneratedid" %)
163 +[[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]]
164 +
131 131  |**Pin**|**Name**|**Description**
132 132  |**1**|**+5V**|Supply voltage for a current sensor 5V, max 50 mA
133 133  |**2**|**GND**|Ground
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136 136  
137 137  === Х8 – header for battery cells ===
138 138  
173 +Receptacle Housing: Molex 430252000. Terminals: Molex 43030
174 +
139 139  [[image:1733738660908-107.jpeg||data-xwiki-image-style-alignment="center" height="83" width="291"]]
140 140  
141 141  |**Pin**|**Name**|**Description**
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170 170  
171 171  (% class="box warningmessage" %)
172 172  (((
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.
209 +**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.
174 174  )))
175 175  
176 176  === J1 – jumper for switching CAN bus terminal resistor ===