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Last modified by Admin on 2026/04/02 13:49
From version 86.1
edited by Admin
on 2026/03/25 16:37
Change comment: Uploaded new attachment "1774456661980-866.png", version {1}
To version 81.3
edited by Admin
on 2026/03/25 16:32
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... ... @@ -54,49 +54,67 @@
54 54  
55 55  |**Pin**|**Name**|**Description**
56 56  |**1–8**|**GND**|Ground
57 -|**9**|**DO_1**|Discrete output 1 (+5V, 20mA)
58 -|**10**|**DO_2**|Discrete output 2 (+5V, 20mA)
59 -|**11**|**DO_3**|Discrete output 3 (+5V, 20mA)
60 -|**12**|**DO_4**|Discrete output 4 (+5V, 20mA)
61 -|**13**|**DI_4**|Discrete input 4 (“dry contact”, +5V)
62 -|**14**|**DI_3**|Discrete input 3 (“dry contact”, +5V)
63 -|**15**|**DI_2**|Discrete input 2 (“dry contact”, +5V)
64 -|**16**|**DI_1**|Discrete input 1 (“dry contact”, +5V)
57 +|**9**|**DO_1**|Discrete output 1 “open drain” (5V
58 +|**10**|**DO_2**|Discrete output 2 “open drain” (60 V, 1A)
59 +|**11**|**DO_3**|Discrete output 3 “open drain” (60 V, 1A)
60 +|**12**|**DO_4**|Discrete output 4 “open drain” (60 V, 1A)
61 +|**13**|**DI_4**|
62 +|**14**|**DI_3**|Power-on signal
63 +|**15**|**DI_2**|Power-on signal (battery charge requirement)
64 +|**16**|**DI_1**|Power line (9-32V)
65 65  
66 +Power supply connection diagram:
66 66  
68 +(% aria-label="1732120054870-496.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732120054870-496.png||data-xwiki-image-style-alignment="center" height="169" width="327"]]
67 67  
68 -=== X2 – miniUSB connector ===
70 +=== X2 – header for contactors ===
69 69  
70 -The miniUSB connector is used to configure the parameters of the BMS Main 2R device.
72 +Receptacle Housing: Hirose ZE05-12DS-HU/R. Terminals: Hirose ZE05-2022SCF
71 71  
72 -=== (% title="Click and drag to resize" %)​(%%)X3 – (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)header for power supply(%%) ===
74 +(% aria-label="1732121695049-411.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121695049-411.png||data-xwiki-image-style-alignment="center" height="87" width="267"]](% title="Click and drag to resize" %)​
73 73  
74 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
75 -
76 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
77 -
78 78  |**Pin**|**Name**|**Description**
79 -|**1**|**GND**|Ground
80 -|**2**|**V+**|Supply voltage (9-32V)
77 +|**1–4, 8–9**|**GND**|Ground
78 +|**5**|**CONT1_OUT**|Contactor control 1 (plus)
79 +|**6**|**CONT2_OUT**|Contactor control 2 (plus)
80 +|**7**|**CONT3_OUT**|Contactor control 3 (plus)
81 +|**10**|**CONT4_OUT**|Contactor control 4 (plus)
82 +|**11**|**CONT5_OUT**|Contactor control 5 (plus)
83 +|**12**|**CONT6_OUT**|Contactor control 6 (plus)
81 81  
85 + Contactor connection diagram:
82 82  
87 +(% aria-label="1732121755886-234.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121755886-234.png||data-xwiki-image-style-alignment="center" height="82" width="260"]]
83 83  
84 -=== X4, X5, X6, X7 – header of relay 1, 2, 3 and 4 ===
89 +=== (% title="Click and drag to resize" %)​(%%)X3 – header for discrete inputs and outputs ===
85 85  
86 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
91 +Receptacle Housing: Hirose ZE05-24DS-HU/R. Terminals: Hirose ZE05-2022SCF
87 87  
88 -[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1732198827034-560.png?width=41&height=78&rev=1.1||alt="1732198827034-560.png" height="78" width="41"]]
93 +(% aria-label="1732121811285-182.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121811285-182.png||data-xwiki-image-style-alignment="center" height="94" width="531"]]
89 89  
90 -By default, relay 1 is used to control the discharging contactor.
91 -
92 92  |**Pin**|**Name**|**Description**
93 -|**1**|**V+**|Switching voltage (up to 55V, max 3A)
94 -|**2**|**NO**|Normally open contact
96 +|**1–8, 12, 16–17, 21**|**DIO_GND**|Ground of input and output signals
97 +|**9**|**DIN1_SIGNAL**|Discrete input 1 “dry contact”
98 +|**10**|**DIN2_SIGNAL**|Discrete input 2 “dry contact”
99 +|**11**|**DIN3_SIGNAL**|Discrete input 3 “dry contact”
100 +|**13**|**DIN4_SIGNAL**|Discrete input 4 “dry contact”
101 +|**14**|**DIN5_SIGNAL**|Discrete input 5 “dry contact”
102 +|**15**|**DIN6_SIGNAL**|Discrete input 6 “dry contact”
103 +|**18**|**DIN7_VIN**|Discrete input 7 (signal detection with voltage 9-32V)
104 +|**19**|**DIN8_VIN**|Discrete input 8 (signal detection with voltage 9-32V)
105 +|**20**|**DOUT1_OD**|Discrete output 1 “open drain” (60 V, 1A)
106 +|**22**|**DOUT2_OD**|Discrete output 2 “open drain” (60 V, 1A)
107 +|**23**|**DOUT3_OD**|Discrete output 3 “open drain” (60 V, 1A)
108 +|**24**|**DOUT4_OD**|Discrete output 4 “open drain” (60 V, 1A)
95 95  
96 -Contactor connection example for all relays:
110 +Connection diagram of a discrete input to a dry contact output:
97 97  
98 -[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1741619814065-850.png?width=252&height=189&rev=1.1||alt="1741619814065-850.png" height="189" width="252"]]
112 +(% aria-label="1732121887401-555.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121887401-555.png||data-xwiki-image-style-alignment="center" height="63" width="196"]](% title="Click and drag to resize" %)​(%%)Connection diagram of a discrete input to an open collector output:
99 99  
114 +(% aria-label="1732122137116-973.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732122137116-973.png||data-xwiki-image-style-alignment="center" height="100" width="274"]](% title="Click and drag to resize" %)​(%%)Connection diagram for a discrete input for detecting a 9-32V signal:
115 +
116 +(% aria-label="1732121926812-202.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121926812-202.png||data-xwiki-image-style-alignment="center" height="76" width="242"]](% title="Click and drag to resize" %)​(%%)Connection diagram for discrete output:
117 +
100 100  [[image:1739361269041-663.png||data-xwiki-image-style-alignment="center" height="93" width="275"]]
101 101  
102 102  === X4 – header for HVIL ===
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233 233  [[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="400"]]
234 234  )))
235 235  
236 -=== X10 – ===
254 +=== X10 – miniUSB connector ===
237 237  
256 +The miniUSB connector is used to configure the parameters of the BMS Main 2R device.
257 +
238 238  === X11 – header for high-voltage bus before contactors (plus) ===
239 239  
240 240  Receptacle Housing: Molex 436450200. Terminals: Molex 43030
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