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Last modified by Admin on 2025/03/18 12:50
From version 4.1
edited by Admin
on 2024/12/16 13:29
Change comment: There is no comment for this version
To version 1.1
edited by Admin
on 2024/12/16 13:23
Change comment: There is no comment for this version

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3 3  
4 4  == Installation ==
5 5  
6 -The mounting area of the BMS Main X must be protected from mechanical particles (dust, dirt, large objects) and water.
6 +The mounting area of the BMS Main X 2.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 are shown below.
10 +Overall and mounting dimensions of the BMS Main X 2.x are shown in Figures 6 and 7.
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"]]
... ... @@ -64,67 +64,3 @@
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"]]
67 -
68 -=== Х5 – header for CAN (EXT) interface ===
69 -
70 -[[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
71 -
72 -|**Pin**|**Name**|**Description**
73 -|**1**|**СAN_EXT_H**|CAN-H line of the external CAN bus (communication with a top-level system)
74 -|**2**|**CAN_EXT_L**|CAN-L line of the external CAN bus (communication with a top-level system)
75 -|**3**|**CAN_EXT_5V**|Isolated 5V power supply for external devices, max 200 mA
76 -|**4**|**CAN_EXT_GND**|Isolated ground
77 -
78 -=== J2 – jumper for switching CAN (EXT) terminal resistor ===
79 -
80 -To connect the terminal resistor between the** CAN_EXT_H** and **CAN_EXT_L** lines, install the jumper J2 according to the following figure:
81 -
82 -[[image:1734355346488-798.png||data-xwiki-image-style-alignment="center"]]
83 -
84 -=== Х6 – header for sold-state relays ===
85 -
86 -[[image:1734355584041-898.jpeg||data-xwiki-image-style-alignment="center" height="65" width="90"]]
87 -
88 -|**Pin**|**Name**|**Description**
89 -|**1**|**NO1**|Normally open contact of the relay 1
90 -|**2**|**NO2**|Normally open contact of the relay 2
91 -|**3**|**NO3**|Normally open contact of the relay 3
92 -|**4**|**COM1**|Common contact of the relay 1 (55V, 2A)
93 -|**5**|**COM2**|Common contact of the relay 2 (55V, 2A)
94 -|**6**|**COM3**|Common contact of the relay 3 (55V, 2A)
95 -
96 -=== X7 – header for discrete inputs/outputs ===
97 -
98 -[[image:1734355584043-416.jpeg||data-xwiki-image-style-alignment="center" height="80" width="263"]]
99 -
100 -|**Pin**|**Name**|**Description**
101 -|**1**|**GND**|Discrete input 1 “dry contact” (ground)
102 -|**2**|**GND**|Discrete input 2 “dry contact” (ground)
103 -|**3**|**GND**|Discrete input 3 “dry contact” (ground)
104 -|**4**|**GND**|Discrete input 4 “dry contact” (ground)
105 -|**5**|**-**|-
106 -|**6**|**GND**|Discrete output 1 (ground)
107 -|**7**|**GND**|Discrete output 2 (ground)
108 -|**8**|**GND**|Discrete output 3 (ground)
109 -|**9**|**GND**|Discrete output 4 (ground)
110 -|**10**|**D_IN1**|Discrete input 1 “dry contact” (+5V)
111 -|**11**|**D_IN2**|Discrete input 2 “dry contact” (+5V)
112 -|**12**|**D_IN3**|Discrete input 3 “dry contact” (+5V)
113 -|**13**|**D_IN4**|Discrete input 4 “dry contact” (+5V)
114 -|**14**|**-**|-
115 -|**15**|**D_OUT1**|Discrete output 1 (+5V, 20mA)
116 -|**16**|**D_OUT2**|Discrete output 2 (+5V, 20mA)
117 -|**17**|**D_OUT3**|Discrete output 3 (+5V, 20mA)
118 -|**18**|**D_OUT4**|Discrete output 4 (+5V, 20mA)
119 -
120 -=== Х8 – header for temperature sensors ===
121 -
122 -[[image:1734355229969-197.png||data-xwiki-image-style-alignment="center"]]
123 -
124 -|**Pin**|**Name**|**Description**
125 -|**1**|**TEMPG1**|Ground of the thermistor 1
126 -|**2**|**TEMPG2**|Ground of the thermistor 2
127 -|**3**|**TEMP1**|Signal from the thermistor 1
128 -|**4**|**TEMP2**|Signal from the thermistor 2
129 -
130 -
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