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Last modified by Admin on 2026/04/02 13:49
From version 89.4
edited by Admin
on 2026/03/25 16:50
Change comment: There is no comment for this version
To version 89.1
edited by Admin
on 2026/03/25 16:43
Change comment: Uploaded new attachment "1731517180930-597.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -143,7 +143,7 @@
143 143  |**3**|**+5V**|Supply voltage for BMS Logic
144 144  |**4**|**GND**|Ground
145 145  
146 -=== X12 – header for internal CAN2 interface ===
146 +=== X12 – header for internal CAN interface ===
147 147  
148 148  Receptacle Housing: Molex 430250400. Terminals: Molex 43030
149 149  
... ... @@ -151,26 +151,41 @@
151 151  
152 152  |**Pin**|**Name**|**Description**
153 153  |**1**|**CAN_INT_H**|RS-485 line A for communication with BMS Logic
154 -|**2**|**CAN_INT_L**|CAN L line for communication with external equipment
155 -|**3**|**–**|–
154 +|**2**|**CAN_INT_L**|RS-485 line B for communication with BMS Logic
155 +|**3**|**+5V**|Supply voltage for BMS Logic
156 156  |**4**|**GND**|Ground
157 157  
158 -=== X13 – header for CAN1 and RS-485 interfaces ===
158 +=== X13 – header for external CAN and RS-485 interfaces ===
159 159  
160 160  Receptacle Housing: Molex 430250600. Terminals: Molex 43030
161 161  
162 -[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1731517180930-597.png?width=113&height=81&rev=1.1||alt="1731517180930-597.png" data-xwiki-image-style-alignment="center" height="81" width="113"]]
162 +[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1731517180930-597.png?width=113&height=81&rev=1.1||alt="1731517180930-597.png" height="81" width="113"]]
163 163  
164 164  |**Pin**|**Name**|**Description**
165 -|**1**|**RS_EXT_A**|RS-485 line A for communication with external equipment
166 -|**2**|**CAN_EXT_H**|CAN H line for communication with external equipment
167 -|**3**|**+5V**|Supply voltage 5V for external devices, max 200 mA
168 -|**4**|**RS_EXT_B**|RS-485 line B for communication with external equipment
169 -|**5**|**CAN_EXT_L**|CAN L line for communication with external equipment
170 -|**6**|**GND**|Ground
165 +|**1**|**EXT_RS485_A**|RS-485 line A for communication with external equipment
166 +|**2**|**CAN_H**|CAN H line for communication with external equipment
167 +|**3**|**+5V_CAN**|Supply voltage 5V for external devices, max 200 mA
168 +|**4**|**EXT_RS485_B**|RS-485 line B for communication with external equipment
169 +|**5**|**CAN_L**|CAN L line for communication with external equipment
170 +|**6**|**GND_CAN**|Ground
171 171  
172 -=== J1 – jumper for switching RS-485 bus terminal resistor ===
172 +=== X14 – header for high-voltage bus after contactors (minus) ===
173 173  
174 +Receptacle Housing: Molex 436450200. Terminals: Molex 43030
175 +
176 +[[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
177 +
178 +|**Pin**|**Name**|**Description**
179 +|**1**|**IN2-**|Minus of the high-voltage bus (after contactors)
180 +|**2**|**IN2-**|Minus of the high-voltage bus (after contactors)
181 +
182 +(% class="box warningmessage" %)
183 +(((
184 +The connected voltage must not exceed 1000V.
185 +)))
186 +
187 +=== J1 – jumper for switching RS-485-1 bus terminal resistor ===
188 +
174 174  [[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]]
175 175  
176 176  To connect a terminal resistor between the **RS485_1_A** and **RS485_1_B** lines, install a jumper. The jumper is installed according to the table: