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Last modified by Admin on 2025/03/18 12:50
From version 11.1
edited by Admin
on 2025/03/18 12:31
Change comment: There is no comment for this version
To version 2.1
edited by Admin
on 2024/12/16 13:25
Change comment: There is no comment for this version

Summary

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1 -Battery management systems.BMS Main X.WebHome
1 +drafts.BMS Main X.WebHome
Content
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1 1  (% data-numbered-headings-start="2" style="--numbered-headings-start: 1;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 2  = Installation and connection =
3 3  
4 -== Safety rules ==
5 -
6 -To perform the protection functions, the BMS must be able to disconnect the battery from the load and charger. To do this, **at least one contactor **able to break the load and charge circuits must be connected to the BMS.
7 -
8 -Before use, **configure the system**. Proper operation of the BMS is possible only if it is correctly configured.
9 -
10 -(% class="box warningmessage" %)
11 -(((
12 -The BMS can be connected to batteries with life-threatening and health-hazardous voltage levels. When working with high-voltage batteries, observe electrical safety regulations, use safety glasses, protective clothing, insulated tools and appliances. To prevent the damage of device avoid electrostatic discharges while working with the battery.
13 -)))
14 -
15 -(% class="box errormessage" %)
16 -(((
17 -**The system is not designed to operate with batteries whose total voltage exceeds 1200 V.**
18 -)))
19 -
20 20  == Installation ==
21 21  
22 22  The mounting area of the BMS Main X must be protected from mechanical particles (dust, dirt, large objects) and water.
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47 47  
48 48  === Х1 – header for power supply ===
49 49  
50 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
51 -
52 52  [[image:1734355208747-667.png||data-xwiki-image-style-alignment="center"]]
53 53  
54 54  |**Pin**|**Name**|**Description**
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59 59  
60 60  === X3 – header for CAN (INT) interface ===
61 61  
62 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
63 -
64 64  [[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
65 65  
66 66  |**Pin**|**Name**|**Description**
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71 71  
72 72  === Х4 – header for RS-485 interface ===
73 73  
74 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
75 -
76 76  [[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
77 77  
78 78  |**Pin**|**Name**|**Description**
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87 87  
88 88  [[image:1734355346488-798.png||data-xwiki-image-style-alignment="center"]]
89 89  
68 +1.
69 +
90 90  === Х5 – header for CAN (EXT) interface ===
91 91  
92 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
72 +[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image001.emz]][[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
93 93  
94 -[[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
95 -
96 96  |**Pin**|**Name**|**Description**
97 97  |**1**|**СAN_EXT_H**|CAN-H line of the external CAN bus (communication with a top-level system)
98 98  |**2**|**CAN_EXT_L**|CAN-L line of the external CAN bus (communication with a top-level system)
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99 99  |**3**|**CAN_EXT_5V**|Isolated 5V power supply for external devices, max 200 mA
100 100  |**4**|**CAN_EXT_GND**|Isolated ground
101 101  
102 -=== J2 – jumper for switching CAN (EXT) terminal resistor ===
103 -
104 -To connect the terminal resistor between the** CAN_EXT_H** and **CAN_EXT_L** lines, install the jumper J2 according to the following figure:
105 -
106 -[[image:1734355346488-798.png||data-xwiki-image-style-alignment="center"]]
107 -
108 -=== Х6 – header for sold-state relays ===
109 -
110 -Receptacle Housing: Molex 430250600. Terminals: Molex 43030
111 -
112 -[[image:1734355584041-898.jpeg||data-xwiki-image-style-alignment="center" height="65" width="90"]]
113 -
114 -|**Pin**|**Name**|**Description**
115 -|**1**|**NO1**|Normally open contact of the relay 1
116 -|**2**|**NO2**|Normally open contact of the relay 2
117 -|**3**|**NO3**|Normally open contact of the relay 3
118 -|**4**|**COM1**|Common contact of the relay 1 (55V, 2A)
119 -|**5**|**COM2**|Common contact of the relay 2 (55V, 2A)
120 -|**6**|**COM3**|Common contact of the relay 3 (55V, 2A)
121 -
122 -=== X7 – header for discrete inputs/outputs ===
123 -
124 -Receptacle Housing: Molex 430251800. Terminals: Molex 43030
125 -
126 -[[image:1734355584043-416.jpeg||data-xwiki-image-style-alignment="center" height="79" width="260"]]
127 -
128 -|**Pin**|**Name**|**Description**
129 -|**1**|**GND**|Discrete input 1 “dry contact” (ground)
130 -|**2**|**GND**|Discrete input 2 “dry contact” (ground)
131 -|**3**|**GND**|Discrete input 3 “dry contact” (ground)
132 -|**4**|**GND**|Discrete input 4 “dry contact” (ground)
133 -|**5**|**-**|-
134 -|**6**|**GND**|Discrete output 1 (ground)
135 -|**7**|**GND**|Discrete output 2 (ground)
136 -|**8**|**GND**|Discrete output 3 (ground)
137 -|**9**|**GND**|Discrete output 4 (ground)
138 -|**10**|**D_IN1**|Discrete input 1 “dry contact” (+5V)
139 -|**11**|**D_IN2**|Discrete input 2 “dry contact” (+5V)
140 -|**12**|**D_IN3**|Discrete input 3 “dry contact” (+5V)
141 -|**13**|**D_IN4**|Discrete input 4 “dry contact” (+5V)
142 -|**14**|**-**|-
143 -|**15**|**D_OUT1**|Discrete output 1 (+5V, 20mA)
144 -|**16**|**D_OUT2**|Discrete output 2 (+5V, 20mA)
145 -|**17**|**D_OUT3**|Discrete output 3 (+5V, 20mA)
146 -|**18**|**D_OUT4**|Discrete output 4 (+5V, 20mA)
147 -
148 -=== Х8 – header for temperature sensors ===
149 -
150 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
151 -
152 -[[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
153 -
154 -|**Pin**|**Name**|**Description**
155 -|**1**|**TEMPG1**|Ground of the thermistor 1
156 -|**2**|**TEMPG2**|Ground of the thermistor 2
157 -|**3**|**TEMP1**|Signal from the thermistor 1
158 -|**4**|**TEMP2**|Signal from the thermistor 2
159 -
160 160  
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