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Last modified by Admin on 2026/04/02 13:49
From version 87.2
edited by Admin
on 2026/03/25 16:39
Change comment: There is no comment for this version
To version 89.4
edited by Admin
on 2026/03/25 16:50
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -108,93 +108,69 @@
108 108  |**3**|**CS1_OUT**|Current sensor 1 output
109 109  |**4**|**CS1_REF**|Current sensor 1 reference signal
110 110  
111 -=== X9 – header for BMS Logic (RS-485-2) ===
111 +=== X9 – (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)header for current sensor 2(%%) ===
112 112  
113 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
113 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
114 114  
115 -[[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
115 +[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
116 116  
117 117  |**Pin**|**Name**|**Description**
118 -|**1**|**LOGIC_B**|RS-485 line B for communication with BMS Logic
119 -|**2**|**LOGIC_A**|RS-485 line A for communication with BMS Logic
120 -|**3**|**GND**|Ground
121 -|**4**|**LOGIC_5V**|BMS Logic power line (+5V, max 400mA)
118 +|**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA
119 +|**2**|**GND**|Ground
120 +|**3**|**CS2_OUT**|Current sensor 2 output
121 +|**4**|**CS2_REF**|Current sensor 2 reference signal
122 122  
123 -(% class="box infomessage" %)
124 -(((
125 -**Note:**
126 -RS-485-2 operates differently depending on used firmware:
123 +=== X10 – (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)header for temperature sensors(%%) ===
127 127  
128 -* **BMS Main 3X:** RS-485-2 bus is reserved;
129 -* **BMS Main 3:** RS-485-2 bus is used to connect with BMS Logics in a battery pack. Connection diagram for BMS Logic devices:
125 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
130 130  
131 -[[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="400"]]
132 -)))
127 +[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
133 133  
134 -=== X10 – ===
135 -
136 -=== X11 – header for high-voltage bus before contactors (plus) ===
137 -
138 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
139 -
140 -[[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
141 -
142 142  |**Pin**|**Name**|**Description**
143 -|**1**|**IN1+**|Plus of the high-voltage bus (before contactors)
144 -|**2**|**IN1+**|Plus of the high-voltage bus (before contactors)
130 +|**1, 2**|**GND**|Ground
131 +|**3**|**T_SENS1**|Temperature sensor 1 output
132 +|**4**|**T_SENS2**|Temperature sensor 2 output
145 145  
146 -(% class="box warningmessage" %)
147 -(((
148 -The connected voltage must not exceed 1000V.
149 -)))
134 +=== X11 – (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)header for BMS Logic(%%) ===
150 150  
151 -=== X12 – header for high-voltage bus before contactors (minus) ===
136 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
152 152  
153 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
138 +[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
154 154  
155 -[[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
156 -
157 157  |**Pin**|**Name**|**Description**
158 -|**1**|**IN1-**|Minus of the high-voltage bus (before contactors)
159 -|**2**|**IN1-**|Minus of the high-voltage bus (before contactors)
141 +|**1**|**RS_LOGIC_A**|RS-485 line A for communication with BMS Logic
142 +|**2**|**RS_LOGIC_B**|RS-485 line B for communication with BMS Logic
143 +|**3**|**+5V**|Supply voltage for BMS Logic
144 +|**4**|**GND**|Ground
160 160  
161 -(% class="box warningmessage" %)
162 -(((
163 -The connected voltage must not exceed 1000V.
164 -)))
146 +=== X12 – header for internal CAN2 interface ===
165 165  
166 -=== X13 – header for high-voltage bus after contactors (plus) ===
148 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
167 167  
168 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
150 +[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
169 169  
170 -[[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
171 -
172 172  |**Pin**|**Name**|**Description**
173 -|**1**|**IN2+**|Plus of the high-voltage bus (after contactors)
174 -|**2**|**IN2+**|Plus of the high-voltage bus (after contactors)
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**|**–**|–
156 +|**4**|**GND**|Ground
175 175  
176 -(% class="box warningmessage" %)
177 -(((
178 -The connected voltage must not exceed 1000V.
179 -)))
158 +=== X13 – header for CAN1 and RS-485 interfaces ===
180 180  
181 -=== X14 – header for high-voltage bus after contactors (minus) ===
160 +Receptacle Housing: Molex 430250600. Terminals: Molex 43030
182 182  
183 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
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"]]
184 184  
185 -[[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
186 -
187 187  |**Pin**|**Name**|**Description**
188 -|**1**|**IN2-**|Minus of the high-voltage bus (after contactors)
189 -|**2**|**IN2-**|Minus of the high-voltage bus (after contactors)
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
190 190  
191 -(% class="box warningmessage" %)
192 -(((
193 -The connected voltage must not exceed 1000V.
194 -)))
172 +=== J1 – jumper for switching RS-485 bus terminal resistor ===
195 195  
196 -=== J1 – jumper for switching RS-485-1 bus terminal resistor ===
197 -
198 198  [[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]]
199 199  
200 200  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: