Skip to Content
Last modified by Admin on 2025/03/18 12:50
From version 10.1
edited by Admin
on 2025/02/27 12:44
Change comment: There is no comment for this version
To version 3.3
edited by Admin
on 2024/12/09 16:56
Change comment: Update document after refactoring.

Summary

Details

Page properties
Parent
... ... @@ -1,1 +1,1 @@
1 -Battery management systems.BMS Mini S.WebHome
1 +drafts.BMS Mini S.WebHome
Content
... ... @@ -16,8 +16,12 @@
16 16  
17 17  [[image:1733740731820-300.png||data-xwiki-image-style-alignment="center" height="172" width="453"]]
18 18  
19 -|**Parameter**|**Value **
20 -|Overall dimensions (length × width × height), mm|124.5 × 117 × 17
19 +|(((
20 +**Parameter**
21 +)))|**Value **
22 +|(((
23 +Overall dimensions (length × width × height), mm
24 +)))|124.5 × 117 × 17
21 21  |Mounting dimensions (length × width), mm|115 × 111
22 22  |Mounting holes|M3
23 23  
... ... @@ -27,10 +27,8 @@
27 27  
28 28  [[image:1733740765989-365.png||data-xwiki-image-style-alignment="center" height="423" width="526"]]
29 29  
30 -=== X1 – header for contactors ===
34 +=== Х1 – header for contactors. ===
31 31  
32 -Receptacle Housing: Molex 430251800. Terminals: Molex 43030
33 -
34 34  [[image:1733738660904-795.jpeg||data-xwiki-image-style-alignment="center" height="96" width="316"]]
35 35  
36 36  |**Pin**|**Name**|**Description**
... ... @@ -45,32 +45,28 @@
45 45  |**9**|**GND**|Ground
46 46  |**10**|**-**|-
47 47  |**11**|**FB1**|Feedback signal from contactor 1
48 -|**12**|**OUT1**|Contactor control 1 (low side switch), 60V, max 5A
50 +|**12**|**OUT1**|Contactor control 1 (low side switch), 100V, max 5A
49 49  |**13**|**FB2**|Feedback signal from contactor 2
50 -|**14**|**OUT2**|Contactor control 2 (low side switch), 60V, max 5A
52 +|**14**|**OUT2**|Contactor control 2 (low side switch), 100V, max 5A
51 51  |**15**|**FB3**|Feedback signal from contactor 3
52 -|**16**|**OUT3**|Contactor control 3 (low side switch), 60V, max 5A
54 +|**16**|**OUT3**|Contactor control 3 (low side switch), 100V, max 5A
53 53  |**17**|**FB4**|Feedback signal from contactor 4
54 -|**18**|**OUT4**|Contactor control 4 (low side switch), 60V, max 5A
56 +|**18**|**OUT4**|Contactor control 4 (low side switch), 100V, max 5A
55 55  
56 56  (% class="box warningmessage" %)
57 57  (((
58 58  **ATTENTION!!!**
59 59  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:
60 -[[image:1733738760833-185.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
61 61  )))
62 62  
64 +[[image:1733738760833-185.png||data-xwiki-image-style-alignment="center"]]
65 +
63 63  === X2 – mini-USB connector. ===
64 64  
65 -Mini-USB connector is used for configuring the BMS via ElectricDeviceMonitor.
68 +Mini0USB connector is used for configuring the BMS via ElectricDeviceMonito
66 66  
67 -=== X3 – header for discrete inputs and outputs signals ===
70 +=== X3 – header for discrete inputs and outputs signals.[[image:1733738860923-996.png||data-xwiki-image-style-alignment="center" height="90" width="283"]] ===
68 68  
69 -Receptacle Housing: Molex 430251600. Terminals: Molex 43030
70 -
71 -(% class="wikigeneratedid" %)
72 -[[image:1733738860923-996.png||data-xwiki-image-style-alignment="center" height="90" width="283"]]
73 -
74 74  |**Pin**|**Name**|**Description**
75 75  |**1**|**DIN1**|Discrete input 1 “dry contact” (+5V)
76 76  |**2**|**DIN2**|Discrete input 2 “dry contact” (+5V)
... ... @@ -89,10 +89,8 @@
89 89  |**15**|**GND**|Discrete output 3 (ground)
90 90  |**16**|**GND**|Discrete output 4 (ground)
91 91  
92 -=== Х4 – header for САN and RS485 interfaces ===
90 +=== Х4 – header for САN and RS485 interfaces. ===
93 93  
94 -Receptacle Housing: Molex 430250600. Terminals: Molex 43030
95 -
96 96  [[image:1733738660905-974.jpeg||data-xwiki-image-style-alignment="center" height="70" width="97"]]
97 97  
98 98  |**Pin**|**Name**|**Description**
... ... @@ -103,22 +103,14 @@
103 103  |**5**|**GND**|Isolated ground
104 104  |**6**|**CAN_H**|CAN-H line of the CAN bus
105 105  
106 -=== Х5 – header for ON/OFF button ===
102 +=== Х5 – header for ON/OFF button.[[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]] ===
107 107  
108 -(% class="wikigeneratedid" %)
109 -Receptacle Housing: Molex 430250200. Terminals: Molex 43030
110 -
111 -(% class="wikigeneratedid" %)
112 -[[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]]
113 -
114 114  |**Pin**|**Name**|**Description**
115 115  |**1**|**BTN**|Signal to turn on/off the BMS (“dry contact”, +3.3V)
116 116  |**2**|**GND**|Signal to turn on/off the BMS (“dry contact”, ground)
117 117  
118 -=== X6 – header for cells temperature sensors ===
108 +=== X6 – header for cells temperature sensors. ===
119 119  
120 -Receptacle Housing: Molex 430251200. Terminals: Molex 43030
121 -
122 122  [[image:1733738660906-697.png||data-xwiki-image-style-alignment="center" height="91" width="190"]]
123 123  
124 124  |**Pin**|**Name**|**Description**
... ... @@ -135,14 +135,8 @@
135 135  |**11**|**TEMP5**|Signal from the thermistor 5
136 136  |**12**|**TEMP6**|Signal from the thermistor 6
137 137  
138 -=== X7 - header for current sensor ===
126 +=== X7 - header for current sensor.[[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]] ===
139 139  
140 -(% class="wikigeneratedid" %)
141 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
142 -
143 -(% class="wikigeneratedid" %)
144 -[[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]]
145 -
146 146  |**Pin**|**Name**|**Description**
147 147  |**1**|**+5V**|Supply voltage for a current sensor 5V, max 50 mA
148 148  |**2**|**GND**|Ground
... ... @@ -151,8 +151,6 @@
151 151  
152 152  === Х8 – header for battery cells ===
153 153  
154 -Receptacle Housing: Molex 430251400. Terminals: Molex 43030
155 -
156 156  [[image:1733740846257-439.png||data-xwiki-image-style-alignment="center" height="89" width="219"]]
157 157  
158 158  |**Pin**|**Name**|**Description**
... ... @@ -173,8 +173,6 @@
173 173  
174 174  === Х9 – header to power the device ===
175 175  
176 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
177 -
178 178  [[image:1733738660910-242.png||data-xwiki-image-style-alignment="center" height="61" width="78"]]
179 179  
180 180  |**Pin**|**Name**|**Description**
... ... @@ -202,6 +202,7 @@
202 202  
203 203  === Connecting battery cells ===
204 204  
183 +
205 205  To connect battery cells, follow figure below. Incorrect connection of the cells can damage the BMS Mini.
206 206  
207 207  Begin the connection with the negative line of the battery: the “C0“ is connected to the “B-“, then the first cell (C1) is connected, then the second (С2), etc. If not all inputs of the cells are used, then the remaining inputs are connected to the cell with the most potential.