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Last modified by Admin on 2025/03/18 12:50
From version 1.1
edited by Admin
on 2024/12/16 13:23
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To version 8.1
edited by Admin
on 2025/02/20 13:13
Change comment: There is no comment for this version

Summary

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1 -drafts.BMS Main X.WebHome
1 +Battery management systems.BMS Main X.WebHome
Content
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3 3  
4 4  == Installation ==
5 5  
6 -The mounting area of the BMS Main X 2.x must be protected from mechanical particles (dust, dirt, large objects) and water.
6 +The mounting area of the BMS Main X must be protected from mechanical particles (dust, dirt, large objects) and water.
7 7  
8 8  The installation site must provide convenient access for subsequent connection to the device’s headers for connecting other system elements: contactors, temperature sensors, etc.
9 9  
10 -Overall and mounting dimensions of the BMS Main X 2.x are shown in Figures 6 and 7.
10 +Overall and mounting dimensions of the BMS Main X are shown below.
11 11  
12 12  [[image:1734355103230-973.png||data-xwiki-image-style-alignment="center" height="460" width="450"]]
13 13  [[image:1734355103237-284.png||data-xwiki-image-style-alignment="center" height="207" width="450"]]
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31 31  
32 32  === Х1 – header for power supply ===
33 33  
34 +Receptacle Housing: Molex 436450200. Terminals: Molex 43030
35 +
34 34  [[image:1734355208747-667.png||data-xwiki-image-style-alignment="center"]]
35 35  
36 36  |**Pin**|**Name**|**Description**
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41 41  
42 42  === X3 – header for CAN (INT) interface ===
43 43  
46 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
47 +
44 44  [[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
45 45  
46 46  |**Pin**|**Name**|**Description**
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51 51  
52 52  === Х4 – header for RS-485 interface ===
53 53  
58 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
59 +
54 54  [[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
55 55  
56 56  |**Pin**|**Name**|**Description**
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64 64  To connect the terminal resistor between the** RS485_A** and **RS485_B** lines, install the jumper J1 according to the following figure:
65 65  
66 66  [[image:1734355346488-798.png||data-xwiki-image-style-alignment="center"]]
73 +
74 +=== Х5 – header for CAN (EXT) interface ===
75 +
76 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
77 +
78 +[[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
79 +
80 +|**Pin**|**Name**|**Description**
81 +|**1**|**СAN_EXT_H**|CAN-H line of the external CAN bus (communication with a top-level system)
82 +|**2**|**CAN_EXT_L**|CAN-L line of the external CAN bus (communication with a top-level system)
83 +|**3**|**CAN_EXT_5V**|Isolated 5V power supply for external devices, max 200 mA
84 +|**4**|**CAN_EXT_GND**|Isolated ground
85 +
86 +=== J2 – jumper for switching CAN (EXT) terminal resistor ===
87 +
88 +To connect the terminal resistor between the** CAN_EXT_H** and **CAN_EXT_L** lines, install the jumper J2 according to the following figure:
89 +
90 +[[image:1734355346488-798.png||data-xwiki-image-style-alignment="center"]]
91 +
92 +=== Х6 – header for sold-state relays ===
93 +
94 +Receptacle Housing: Molex 430250600. Terminals: Molex 43030
95 +
96 +[[image:1734355584041-898.jpeg||data-xwiki-image-style-alignment="center" height="65" width="90"]]
97 +
98 +|**Pin**|**Name**|**Description**
99 +|**1**|**NO1**|Normally open contact of the relay 1
100 +|**2**|**NO2**|Normally open contact of the relay 2
101 +|**3**|**NO3**|Normally open contact of the relay 3
102 +|**4**|**COM1**|Common contact of the relay 1 (55V, 2A)
103 +|**5**|**COM2**|Common contact of the relay 2 (55V, 2A)
104 +|**6**|**COM3**|Common contact of the relay 3 (55V, 2A)
105 +
106 +=== X7 – header for discrete inputs/outputs ===
107 +
108 +Receptacle Housing: Molex 430251800. Terminals: Molex 43030
109 +
110 +[[image:1734355584043-416.jpeg||data-xwiki-image-style-alignment="center" height="79" width="260"]]
111 +
112 +|**Pin**|**Name**|**Description**
113 +|**1**|**GND**|Discrete input 1 “dry contact” (ground)
114 +|**2**|**GND**|Discrete input 2 “dry contact” (ground)
115 +|**3**|**GND**|Discrete input 3 “dry contact” (ground)
116 +|**4**|**GND**|Discrete input 4 “dry contact” (ground)
117 +|**5**|**-**|-
118 +|**6**|**GND**|Discrete output 1 (ground)
119 +|**7**|**GND**|Discrete output 2 (ground)
120 +|**8**|**GND**|Discrete output 3 (ground)
121 +|**9**|**GND**|Discrete output 4 (ground)
122 +|**10**|**D_IN1**|Discrete input 1 “dry contact” (+5V)
123 +|**11**|**D_IN2**|Discrete input 2 “dry contact” (+5V)
124 +|**12**|**D_IN3**|Discrete input 3 “dry contact” (+5V)
125 +|**13**|**D_IN4**|Discrete input 4 “dry contact” (+5V)
126 +|**14**|**-**|-
127 +|**15**|**D_OUT1**|Discrete output 1 (+5V, 20mA)
128 +|**16**|**D_OUT2**|Discrete output 2 (+5V, 20mA)
129 +|**17**|**D_OUT3**|Discrete output 3 (+5V, 20mA)
130 +|**18**|**D_OUT4**|Discrete output 4 (+5V, 20mA)
131 +
132 +=== Х8 – header for temperature sensors ===
133 +
134 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
135 +
136 +[[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
137 +
138 +|**Pin**|**Name**|**Description**
139 +|**1**|**TEMPG1**|Ground of the thermistor 1
140 +|**2**|**TEMPG2**|Ground of the thermistor 2
141 +|**3**|**TEMP1**|Signal from the thermistor 1
142 +|**4**|**TEMP2**|Signal from the thermistor 2
143 +
144 +
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