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From version 48.1
edited by Admin
on 2024/12/04 11:27
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To version 46.1
edited by Admin
on 2024/11/29 14:22
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24 24  
25 25  [[image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
26 26  
27 -(% class="box warningmessage" %)
28 -(((
29 -**Attention!**
30 -All headers are shown from the device side!
31 -)))
27 +(% class="wikigeneratedid" %)
28 +Following chapters describes the BMS Main 2.1 headers pinout.
32 32  
33 33  === 2.3.1 P1 – header for power supply ===
34 34  
35 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
32 +[[image:1732198827034-560.png||height="78" width="41"]]
36 36  
37 37  |**Pin**|**Name**|**Description**
38 38  |**1**|**GND**|Ground
... ... @@ -40,7 +40,7 @@
40 40  
41 41  === 2.3.2 P15 – header for BMS Logic ===
42 42  
43 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
40 +[[image:1732198890482-787.png||height="77" width="71"]]
44 44  
45 45  |**Pin**|**Name**|**Description**
46 46  |**1**|**RS485_A**|RS-485 line A for communication with BMS Logic
... ... @@ -50,7 +50,7 @@
50 50  
51 51  === 2.3.3 P12 – header for current sensor ===
52 52  
53 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
50 +[[image:1732198890482-787.png||height="77" width="71"]]
54 54  
55 55  |**Pin**|**Name**|**Description**
56 56  |**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA
... ... @@ -60,7 +60,7 @@
60 60  
61 61  === 2.3.4 P13 – header for humidity sensor ===
62 62  
63 -[[image:1732198896526-660.png||data-xwiki-image-style-alignment="center" height="70" width="64"]]
60 +[[image:1732198896526-660.png||height="70" width="64"]]
64 64  
65 65  |**Pin**|**Name**|**Description**
66 66  |**1**|**+5V**|Supply voltage 5 V, max 50 mA
... ... @@ -70,7 +70,7 @@
70 70  
71 71  === 2.3.5 P8 – header of relay 1 ===
72 72  
73 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
70 +[[image:1732198827034-560.png||height="78" width="41"]]
74 74  
75 75  By default, relay 1 is used to control the discharging contactor.
76 76  
... ... @@ -80,7 +80,7 @@
80 80  
81 81  === 2.3.6 P9 – header of relay 2 ===
82 82  
83 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
80 +[[image:1732198827034-560.png||height="78" width="41"]]
84 84  
85 85  By default, relay 2 is used to output the “Allow charging” signal.
86 86  
... ... @@ -90,7 +90,7 @@
90 90  
91 91  === 2.3.7 P6 – header of relay 3 ===
92 92  
93 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
90 +[[image:1732198827034-560.png||height="78" width="41"]]
94 94  
95 95  By default, relay 3 is used to control the charging contactor.
96 96  
... ... @@ -100,7 +100,7 @@
100 100  
101 101  === 2.3.8 P7 – header of relay 4 ===
102 102  
103 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
100 +[[image:1732198827034-560.png||height="78" width="41"]]
104 104  
105 105  By default, relay 4 is used to control the heater.
106 106  
... ... @@ -110,7 +110,7 @@
110 110  
111 111  === 2.3.9 P14 – header for CAN and RS-485 interfaces ===
112 112  
113 -[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center" height="81" width="113"]]
110 +[[image:1731517180930-597.png||height="81" width="113"]]
114 114  
115 115  (% style="width:641px" %)
116 116  |**Pin**|**Name**|**Description**
... ... @@ -123,7 +123,7 @@
123 123  
124 124  === 2.3.10 P21 – CAN termination resistor jumper ===
125 125  
126 -[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center" height="78" width="149"]]
123 +[[image:1731517188900-976.png||height="78" width="149"]]
127 127  
128 128  To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout:
129 129  
... ... @@ -133,7 +133,7 @@
133 133  
134 134  === 2.3.11 P22 - RS-485 termination resistor jumper ===
135 135  
136 -[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center" height="81" width="155"]]
133 +[[image:1731517195672-298.png||height="81" width="155"]]
137 137  
138 138  To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout:
139 139  
... ... @@ -143,7 +143,7 @@
143 143  
144 144  === 2.3.12 P11 – header for discrete inputs/outputs ===
145 145  
146 -[[image:1732198937514-731.png||data-xwiki-image-style-alignment="center" height="85" width="272"]]
143 +[[image:1732198937514-731.png||height="85" width="272"]]
147 147  
148 148  |**Pin**|**Name**|**Description**
149 149  |**16**|**IN_1**|Discrete input #1 “dry contact” (+5V)