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Last modified by Admin on 2025/03/18 12:51
From version 33.2
edited by Admin
on 2024/12/11 11:33
Change comment: Update document after refactoring.
To version 37.1
edited by Admin
on 2024/12/12 16:14
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3 3  
4 4  == Installation procedure ==
5 5  
6 -The mounting location of the BMS Main 3.0 device must be protected from mechanical particles (dust, dirt, large objects) and water. The installation location must provide easy access for subsequent connection to the device connectors.
6 +The mounting location of the BMS Main 3 device must be protected from mechanical particles (dust, dirt, large objects) and water. The installation location must provide easy access for subsequent connection to the device connectors.
7 7  
8 8  Overall and mounting dimensions are shown in figure below.
9 9  
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16 16  
17 17  == Headers ==
18 18  
19 -The location and designation of connectors on the BMS Main 3.0 device are shown below.
19 +The location and designation of connectors on the BMS Main 3 device are shown below.
20 20  
21 21  (% contenteditable="false" tabindex="-1" %)
22 22  (((
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67 67  
68 68  |**Pin**|**Name**|**Description**
69 69  |**1–8, 12, 16–17, 21**|**DIO_GND**|Ground of input and output signals
70 -|**9**|**DIN1_SIGNAL**|Discrete input 1 “dry contact” (+5 V)
71 -|**10**|**DIN2_SIGNAL**|Discrete input 2 “dry contact” (+5 V)
72 -|**11**|**DIN3_SIGNAL**|Discrete input 3 “dry contact” (+5 V)
73 -|**13**|**DIN4_SIGNAL**|Discrete input 4 “dry contact” (+5 V)
74 -|**14**|**DIN5_SIGNAL**|Discrete input 5 “dry contact” (+5 V)
75 -|**15**|**DIN6_SIGNAL**|Discrete input 6 “dry contact” (+5 V)
70 +|**9**|**DIN1_SIGNAL**|Discrete input 1 “dry contact”
71 +|**10**|**DIN2_SIGNAL**|Discrete input 2 “dry contact”
72 +|**11**|**DIN3_SIGNAL**|Discrete input 3 “dry contact”
73 +|**13**|**DIN4_SIGNAL**|Discrete input 4 “dry contact”
74 +|**14**|**DIN5_SIGNAL**|Discrete input 5 “dry contact”
75 +|**15**|**DIN6_SIGNAL**|Discrete input 6 “dry contact”
76 76  |**18**|**DIN7_VIN**|Discrete input 7 (signal detection with voltage 9-32V)
77 77  |**19**|**DIN8_VIN**|Discrete input 8 (signal detection with voltage 9-32V)
78 78  |**20**|**DOUT1_OD**|Discrete output 1 “open drain” (60 V, 1A)
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201 201  
202 202  === X10 – miniUSB connector ===
203 203  
204 -The miniUSB connector is used to configure the parameters of the BMS Main 3.0 device.
204 +The miniUSB connector is used to configure the parameters of the BMS Main 3 device.
205 205  
206 206  === X11 – header for high-voltage bus before contactors (plus) ===
207 207  
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329 329  
330 330  (% class="box warningmessage" %)
331 331  (((
332 -Before connection, configure the device (see [[3. Settings>>doc:drafts.BMS Main 3.3\. Settings.WebHome]]). Correct operation of the BMS system is only possible with correct configuration.
332 +Before connection, configure the device (see [[Settings>>doc:Battery management systems.BMS Main 3.3\. Settings.WebHome]]). Correct operation of the BMS system is only possible with correct configuration.
333 333  )))
334 334  
335 335  All operations to connect the device must be carried out with the supply voltage removed.
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342 342  * Connect the high-voltage network integrity circuit (if necessary) to header X4.
343 343  * Connect external devices (if necessary) to header X6.
344 344  * Connect other devices (BMS Indication, BMS Display, if necessary) to header X7.
345 -* If the BMS Main 3.0 is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3.
345 +* If the BMS Main 3 is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3.
346 346  * Connect an external power supply to header X1. The device will start when there is a 9-32V power supply and one of the KEYRUN or CHARGE_ON signals with a voltage of more than 8.5V is supplied.