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Last modified by Admin on 2025/03/18 12:51
From version 12.1
edited by Admin
on 2024/11/13 17:00
Change comment: Uploaded new attachment "1731517206246-979.png", version {1}
To version 13.1
edited by Admin
on 2024/11/13 17:06
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -4,17 +4,17 @@
4 4  
5 5  [[The BMS Main 2.1 headers>>image:1731516393377-928.jpeg||height="430" width="428"]]
6 6  
7 -== P1 – header for power supply ==
7 +=== P1 – header for power supply ===
8 8  
9 -[[image:1731516593096-166.png||data-xwiki-image-style-alignment="center" height="93" width="49"]]
9 +[[image:1731516593096-166.png||data-xwiki-image-style-alignment="center"]]
10 10  
11 11  |**Pin**|**Name**|**Description**
12 12  |**1**|**GND**|Ground
13 13  |**2**|**V+**|Supply voltage 9-30V
14 14  
15 -== P15 – header for BMS Logic ==
15 +=== P15 – header for BMS Logic ===
16 16  
17 -[[image:1731516577472-301.png||data-xwiki-image-style-alignment="center" height="90" width="83"]]
17 +[[image:1731516577472-301.png||data-xwiki-image-style-alignment="center"]]
18 18  
19 19  |**Pin**|**Name**|**Description**
20 20  |**1**|**RS485_A**|RS-485 line A for communication with BMS Logic
... ... @@ -22,9 +22,9 @@
22 22  |**3**|**+5V**|Supply voltage for BMS Logic
23 23  |**4**|**GND**|Ground
24 24  
25 -== P12 – header for current sensor ==
25 +=== P12 – header for current sensor ===
26 26  
27 -[[image:1731516685999-633.png||data-xwiki-image-style-alignment="center" height="98" width="90"]]
27 +[[image:1731516685999-633.png||data-xwiki-image-style-alignment="center"]]
28 28  
29 29  |**Pin**|**Name**|**Description**
30 30  |**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA
... ... @@ -32,7 +32,7 @@
32 32  |**3**|**Vcs**|ADC input (current sensor output)
33 33  |**4**|**Vref**|ADC input (current sensor reference signal)
34 34  
35 -== P13 – header for humidity sensor ==
35 +=== P13 – header for humidity sensor ===
36 36  
37 37  [[image:1731516942455-641.png||data-xwiki-image-style-alignment="center"]]
38 38  
... ... @@ -42,9 +42,9 @@
42 42  |**3**|**Vhs**|ADC input (humidity sensor output)
43 43  |**4**|**Vts**|ADC input (temperature sensor output)
44 44  
45 -P8 – header of relay 1
45 +=== P8 – header of relay 1 ===
46 46  
47 -[[image:1731517023208-641.png]]
47 +[[image:1731517023208-641.png||data-xwiki-image-style-alignment="center"]]
48 48  
49 49  By default, relay 1 is used to control the discharging contactor.
50 50  
... ... @@ -52,9 +52,9 @@
52 52  |**1**|**V+**|Switching voltage (up to 55V, max 2A)
53 53  |**2**|**NO**|Normally open contact
54 54  
55 -P9 – header of relay 2
55 +=== P9 – header of relay 2 ===
56 56  
57 -[[image:1731517025702-799.png]]
57 +[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]]
58 58  
59 59  By default, relay 2 is used to output the “Allow charging” signal.
60 60  
... ... @@ -62,9 +62,9 @@
62 62  |**1**|**V+**|Switching voltage (up to 55V, max 2A)
63 63  |**2**|**NO**|Normally open contact
64 64  
65 -P6 – header of relay 3
65 +=== P6 – header of relay 3 ===
66 66  
67 -[[image:1731517025702-799.png]]
67 +[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]]
68 68  
69 69  By default, relay 3 is used to control the charging contactor.
70 70  
... ... @@ -72,9 +72,9 @@
72 72  |**1**|**V+**|Switching voltage (up to 55V, max 8A)
73 73  |**2**|**NO**|Normally open contact
74 74  
75 -P7 – header of relay 4
75 +=== P7 – header of relay 4 ===
76 76  
77 -[[image:1731517025702-799.png]]
77 +[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]]
78 78  
79 79  By default, relay 4 is used to control the heater.
80 80  
... ... @@ -82,9 +82,9 @@
82 82  |**1**|**V+**|Switching voltage (up to 55V, max 8A)
83 83  |**2**|**NO**|Normally open contact
84 84  
85 -P14 – header for CAN and RS-485 interfaces
85 +=== P14 – header for CAN and RS-485 interfaces ===
86 86  
87 -[[image:1731517180930-597.png]]
87 +[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center"]]
88 88  
89 89  |**Pin**|**Name**|**Description**
90 90  |**1**|**EXT_RS485_A**|RS-485 line A for communication with external equipment
... ... @@ -94,9 +94,9 @@
94 94  |**5**|**CAN_L**|CAN L line for communication with external equipment
95 95  |**6**|**GND_CAN**|Ground
96 96  
97 -P21 – CAN termination resistor jumper
97 +=== P21 – CAN termination resistor jumper ===
98 98  
99 -[[image:1731517188900-976.png]]
99 +[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center"]]
100 100  
101 101  To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout:
102 102  
... ... @@ -104,9 +104,9 @@
104 104  |**1-2**|**120 Ohm**|Termination resistor 120 Ohm is connected
105 105  |**2-3**|**-**|Termination resistor 120 Ohm is not connected
106 106  
107 -P22 - RS-485 termination resistor jumper
107 +=== P22 - RS-485 termination resistor jumper ===
108 108  
109 -[[image:1731517195672-298.png]]
109 +[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center"]]
110 110  
111 111  To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout:
112 112  
... ... @@ -114,8 +114,9 @@
114 114  |**1-2**|**120 Ohm**|Terminating resistor 120 Ohm is connected
115 115  |**2-3**|**-**|Terminating resistor 120 Ohm is not connected
116 116  
117 -P11 – header for discrete inputs/outputs
117 +=== P11 – header for discrete inputs/outputs ===
118 118  
119 +[[image:1731517206246-979.png||data-xwiki-image-style-alignment="center"]]
119 119  
120 120  |**Pin**|**Name**|**Description**
121 121  |**16**|**IN_1**|Discrete input #1 “dry contact” (+5V)
... ... @@ -135,64 +135,50 @@
135 135  |**9**|**OUT_1**|Discrete output #1 (+5V, 20mA)
136 136  |**1**|**GND_OUT_1**|Discrete output #1 (ground)
137 137  
138 -1.
139 -11.
140 -111. DS1 – power indicator
139 += Indicators =
141 141  
141 +=== DS1 – power indicator ===
142 +
142 142  |**State**|**Description**
143 143  |**Lights red**|The device is powered
144 144  |**Off**|The device is not powered
145 145  
146 -1.
147 -11.
148 -111. DS2 – operation indicator
147 +=== DS2 – operation indicator ===
149 149  
150 150  |**State**|**Description**
151 151  |**Blinking green**|The BMS firmware is running
152 152  |**Off**|The BMS firmware is not running
153 153  
154 -1.
155 -11.
156 -111. DS3 – communication indicator
153 +=== DS3 – communication indicator ===
157 157  
158 158  |**State**|**Description**
159 159  |**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards
160 160  |**Blinking yellow (25Hz)**|Communication with BMS Logic is established
161 161  
162 -1.
163 -11.
164 -111. DS4 – error indicator
159 +=== DS4 – error indicator ===
165 165  
166 166  |**State**|**Description**
167 167  |**Blinking red**|Errors in communication with BMS Logic
168 168  
169 -1.
170 -11.
171 -111. DS7 – relay 1 indicator
164 +=== DS7 – relay 1 indicator ===
172 172  
173 -|S**tate**|**Description**
166 +|**State**|**Description**
174 174  |**Lights green**|Relay #1 is closed
175 175  |**Off**|Relay #1 is opened
176 176  
177 -1.
178 -11.
179 -111. DS8 – relay 2 indicator
170 +=== DS8 – relay 2 indicator ===
180 180  
181 181  |**State**|**Description**
182 182  |**Lights green**|Relay #2 is closed
183 183  |**Off**|Relay #2 is opened
184 184  
185 -1.
186 -11.
187 -111. DS5 – relay 3 indicator
176 +=== DS5 – relay 3 indicator ===
188 188  
189 189  |**State**|**Description**
190 190  |**Lights green**|Relay #3 is closed
191 191  |**Off**|Relay #3 is opened
192 192  
193 -1.
194 -11.
195 -111. DS6 – relay 4 indicator
182 +=== DS6 – relay 4 indicator ===
196 196  
197 197  |**State**|**Description**
198 198  |**Lights green**|Relay #4 is closed