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Last modified by Admin on 2025/07/15 17:33
From version 56.1
edited by Admin
on 2025/02/20 12:59
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To version 44.1
edited by Admin
on 2024/11/29 12:35
Change comment: There is no comment for this version

Summary

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1 -Battery management systems.BMS Main 2\.1.WebHome
1 +drafts.BMS Main 2\.1.WebHome
Content
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1 -(% data-numbered-headings-start="2" style="--numbered-headings-start: 1;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 -= Installation and connection =
1 +== 2.1 Installation procedure ==
3 3  
4 -== Installation procedure ==
3 +Overall and mounting dimensions of the BMS Main 2.1 are shown in Figure 29.
5 5  
6 -Overall and mounting dimensions of the BMS Main 2.1 are shown below.
7 -
8 8  [[image:1732198397369-222.png||data-xwiki-image-style-alignment="center" height="393" width="556"]]
9 9  
10 -(% style="width:494px" %)
11 -|**Parameter**|(% style="width:178px" %)**Value**
12 -|Overall dimensions (length × width × height), mm|(% style="width:178px" %)120 × 120 × 32
13 -|Mounting dimensions (length × width), mm|(% style="width:178px" %)114 × 114
14 -|Mounting holes|(% style="width:178px" %)M3
7 +|**Parameter**|**Value**
8 +|(((
9 +Overall dimensions (length × width × height), mm
10 +)))|120 × 120 × 32
11 +|Mounting dimensions (length × width), mm|114 × 114
12 +|Mounting holes|M3
15 15  
16 -== Connection procedure ==
14 +== 2.2 Connection procedure ==
17 17  
18 18  The mounting area of the BMS Main 2.1 must be protected from mechanical particles (dust, dirt, large objects) and water. The installation site must provide convenient access for subsequent connection to the device’s headers.
19 19  
... ... @@ -22,219 +22,215 @@
22 22  1. Connect the BMS Main 2.1 to the on-board CAN network. Observe the rules for connecting CAN devices. If the BMS Main 2.1 is the last device on a bus, close pins 1-2 on the P21 jumper, otherwise leave the jumper on pins 2-3.
23 23  1. Connect a power supply to the P1 header. It is not recommended to power the BMS Main 2.1 from the battery only, since at a critical discharge of the battery, it is not possible to turn on the BMS and close the charging contactor.
24 24  
25 -== ​​​​Headers description ==
23 +== 2.3 ​​​​Headers description ==
26 26  
27 27  The BMS Main 2.1 headers are shown in figure below.
28 28  
29 29  [[image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
30 30  
31 -(% class="box warningmessage" %)
32 -(((
33 -**Attention!**
34 -All headers are shown from the device side!
35 -)))
29 +(% class="wikigeneratedid" %)
30 +Following chapters describes the BMS Main 2.1 headers pinout.
36 36  
37 -=== P1 – header for power supply ===
32 +=== 2.3.1 P1 – header for power supply ===
38 38  
39 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
34 +[[image:1732198827034-560.png||height="78" width="41"]]
40 40  
41 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
36 +(% style="width:339px" %)
37 +|(% style="width:71px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:174px" %)**Description**
38 +|(% style="width:71px" %)**1**|(% style="width:91px" %)**GND**|(% style="width:174px" %)Ground
39 +|(% style="width:71px" %)**2**|(% style="width:91px" %)**V+**|(% style="width:174px" %)Supply voltage 9-30V
42 42  
43 -|**Pin**|**Name**|**Description**
44 -|**1**|**GND**|Ground
45 -|**2**|**V+**|Supply voltage 9-30V
41 +=== 2.3.2 P15 – header for BMS Logic ===
46 46  
47 -=== P15 – header for BMS Logic ===
43 +[[image:1732198890482-787.png||height="77" width="71"]]
48 48  
49 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
50 50  
51 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
46 +(% style="width:524px" %)
47 +|(% style="width:69px" %)**Pin**|(% style="width:97px" %)**Name**|(% style="width:355px" %)**Description**
48 +|(% style="width:69px" %)**1**|(% style="width:97px" %)**RS485_A**|(% style="width:355px" %)RS-485 line A for communication with BMS Logic
49 +|(% style="width:69px" %)**2**|(% style="width:97px" %)**RS485_B**|(% style="width:355px" %)RS-485 line B for communication with BMS Logic
50 +|(% style="width:69px" %)**3**|(% style="width:97px" %)**+5V**|(% style="width:355px" %)Supply voltage for BMS Logic
51 +|(% style="width:69px" %)**4**|(% style="width:97px" %)**GND**|(% style="width:355px" %)Ground
52 52  
53 -|**Pin**|**Name**|**Description**
54 -|**1**|**RS485_A**|RS-485 line A for communication with BMS Logic
55 -|**2**|**RS485_B**|RS-485 line B for communication with BMS Logic
56 -|**3**|**+5V**|Supply voltage for BMS Logic
57 -|**4**|**GND**|Ground
53 +=== 2.3.3 P12 – header for current sensor ===
58 58  
59 -=== P12 – header for current sensor ===
55 +[[image:1732198890482-787.png||height="77" width="71"]]
60 60  
61 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
57 +(% style="width:531px" %)
58 +|(% style="width:75px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:360px" %)**Description**
59 +|(% style="width:75px" %)**1**|(% style="width:93px" %)**+5V**|(% style="width:360px" %)Supply voltage for the current sensor 5V, max 50 mA
60 +|(% style="width:75px" %)**2**|(% style="width:93px" %)**GND**|(% style="width:360px" %)Ground
61 +|(% style="width:75px" %)**3**|(% style="width:93px" %)**Vcs**|(% style="width:360px" %)ADC input (current sensor output)
62 +|(% style="width:75px" %)**4**|(% style="width:93px" %)**Vref**|(% style="width:360px" %)ADC input (current sensor reference signal)
62 62  
63 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
64 +=== 2.3.4 P13 – header for humidity sensor ===
64 64  
65 -|**Pin**|**Name**|**Description**
66 -|**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA
67 -|**2**|**GND**|Ground
68 -|**3**|**Vcs**|ADC input (current sensor output)
69 -|**4**|**Vref**|ADC input (current sensor reference signal)
66 +[[image:1732198896526-660.png||height="70" width="64"]]
70 70  
71 -=== P13 – header for humidity sensor ===
68 +(% style="width:531px" %)
69 +|(% style="width:77px" %)**Pin**|(% style="width:92px" %)**Name**|(% style="width:359px" %)**Description**
70 +|(% style="width:77px" %)**1**|(% style="width:92px" %)**+5V**|(% style="width:359px" %)Supply voltage 5 V, max 50 mA
71 +|(% style="width:77px" %)**2**|(% style="width:92px" %)**GND**|(% style="width:359px" %)Ground
72 +|(% style="width:77px" %)**3**|(% style="width:92px" %)**Vhs**|(% style="width:359px" %)ADC input (humidity sensor output)
73 +|(% style="width:77px" %)**4**|(% style="width:92px" %)**Vts**|(% style="width:359px" %)ADC input (temperature sensor output)
72 72  
73 -Receptacle Housing: Molex 430250400. Terminals: Molex 43030
75 +=== 2.3.5 P8 – header of relay 1 ===
74 74  
75 -[[image:1732198896526-660.png||data-xwiki-image-style-alignment="center" height="70" width="64"]]
77 +[[image:1732198827034-560.png||height="78" width="41"]]
76 76  
77 -|**Pin**|**Name**|**Description**
78 -|**1**|**+5V**|Supply voltage 5 V, max 50 mA
79 -|**2**|**GND**|Ground
80 -|**3**|**Vhs**|ADC input (humidity sensor output)
81 -|**4**|**Vts**|ADC input (temperature sensor output)
82 -
83 -=== P8 – header of relay 1 ===
84 -
85 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
86 -
87 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
88 -
89 89  By default, relay 1 is used to control the discharging contactor.
90 90  
91 -|**Pin**|**Name**|**Description**
92 -|**1**|**V+**|Switching voltage (up to 55V, max 2A)
93 -|**2**|**NO**|Normally open contact
81 +(% style="width:527px" %)
82 +|(% style="width:82px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:351px" %)**Description**
83 +|(% style="width:82px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:351px" %)Switching voltage (up to 55V, max 2A)
84 +|(% style="width:82px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:351px" %)Normally open contact
94 94  
95 -=== P9 – header of relay 2 ===
86 +=== 2.3.6 P9 – header of relay 2 ===
96 96  
97 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
88 +[[image:1732198827034-560.png||height="78" width="41"]]
98 98  
99 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
100 -
101 101  By default, relay 2 is used to output the “Allow charging” signal.
102 102  
103 -|**Pin**|**Name**|**Description**
104 -|**1**|**V+**|Switching voltage (up to 55V, max 2A)
105 -|**2**|**NO**|Normally open contact
92 +(% style="width:524px" %)
93 +|(% style="width:89px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:341px" %)**Description**
94 +|(% style="width:89px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:341px" %)Switching voltage (up to 55V, max 2A)
95 +|(% style="width:89px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:341px" %)Normally open contact
106 106  
107 -=== P6 – header of relay 3 ===
97 +=== 2.3.7 P6 – header of relay 3 ===
108 108  
109 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
99 +[[image:1732198827034-560.png||height="78" width="41"]]
110 110  
111 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
112 -
113 113  By default, relay 3 is used to control the charging contactor.
114 114  
115 -|**Pin**|**Name**|**Description**
116 -|**1**|**V+**|Switching voltage (up to 55V, max 8A)
117 -|**2**|**NO**|Normally open contact
103 +(% style="width:524px" %)
104 +|(% style="width:101px" %)**Pin**|(% style="width:88px" %)**Name**|(% style="width:332px" %)**Description**
105 +|(% style="width:101px" %)**1**|(% style="width:88px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
106 +|(% style="width:101px" %)**2**|(% style="width:88px" %)**NO**|(% style="width:332px" %)Normally open contact
118 118  
119 -=== P7 – header of relay 4 ===
108 +=== 2.3.8 P7 – header of relay 4 ===
120 120  
121 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
110 +[[image:1732198827034-560.png||height="78" width="41"]]
122 122  
123 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
124 -
125 125  By default, relay 4 is used to control the heater.
126 126  
127 -|**Pin**|**Name**|**Description**
128 -|**1**|**V+**|Switching voltage (up to 55V, max 8A)
129 -|**2**|**NO**|Normally open contact
114 +(% style="width:530px" %)
115 +|(% style="width:102px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:332px" %)**Description**
116 +|(% style="width:102px" %)**1**|(% style="width:93px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
117 +|(% style="width:102px" %)**2**|(% style="width:93px" %)**NO**|(% style="width:332px" %)Normally open contact
130 130  
131 -=== P14 – header for CAN and RS-485 interfaces ===
119 +=== 2.3.9 P14 – header for CAN and RS-485 interfaces ===
132 132  
133 -Receptacle Housing: Molex 430250600. Terminals: Molex 43030
121 +[[image:1731517180930-597.png||height="81" width="113"]]
134 134  
135 -[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center" height="81" width="113"]]
136 -
137 137  (% style="width:641px" %)
138 -|**Pin**|**Name**|**Description**
139 -|**1**|**EXT_RS485_A**|RS-485 line A for communication with external equipment
140 -|**2**|**CAN_H**|CAN H line for communication with external equipment
141 -|**3**|**+5V_CAN**|Supply voltage 5V for external devices, max 200 mA
142 -|**4**|**EXT_RS485_B**|RS-485 line B for communication with external equipment
143 -|**5**|**CAN_L**|CAN L line for communication with external equipment
144 -|**6**|**GND_CAN**|Ground
124 +|(% style="width:107px" %)**Pin**|(% style="width:127px" %)**Name**|(% style="width:404px" %)**Description**
125 +|(% style="width:107px" %)**1**|(% style="width:127px" %)**EXT_RS485_A**|(% style="width:404px" %)RS-485 line A for communication with external equipment
126 +|(% style="width:107px" %)**2**|(% style="width:127px" %)**CAN_H**|(% style="width:404px" %)CAN H line for communication with external equipment
127 +|(% style="width:107px" %)**3**|(% style="width:127px" %)**+5V_CAN**|(% style="width:404px" %)Supply voltage 5V for external devices, max 200 mA
128 +|(% style="width:107px" %)**4**|(% style="width:127px" %)**EXT_RS485_B**|(% style="width:404px" %)RS-485 line B for communication with external equipment
129 +|(% style="width:107px" %)**5**|(% style="width:127px" %)**CAN_L**|(% style="width:404px" %)CAN L line for communication with external equipment
130 +|(% style="width:107px" %)**6**|(% style="width:127px" %)**GND_CAN**|(% style="width:404px" %)Ground
145 145  
146 -=== P21 – CAN termination resistor jumper ===
132 +=== 2.3.10 P21 – CAN termination resistor jumper ===
147 147  
148 -[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center" height="78" width="149"]]
134 +[[image:1731517188900-976.png||height="78" width="149"]]
149 149  
150 150  To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout:
151 151  
152 -|**Pin**|**Name**|**Description**
153 -|**1-2**|**120 Ohm**|Termination resistor 120 Ohm is connected
154 -|**2-3**|**-**|Termination resistor 120 Ohm is not connected
138 +(% style="width:643px" %)
139 +|**Pin**|(% style="width:122px" %)**Name**|(% style="width:400px" %)**Description**
140 +|**1-2**|(% style="width:122px" %)**120 Ohm**|(% style="width:400px" %)Termination resistor 120 Ohm is connected
141 +|**2-3**|(% style="width:122px" %)**-**|(% style="width:400px" %)Termination resistor 120 Ohm is not connected
155 155  
156 -=== P22 - RS-485 termination resistor jumper ===
143 +=== 2.3.11 P22 - RS-485 termination resistor jumper ===
157 157  
158 -[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center" height="81" width="155"]]
145 +[[image:1731517195672-298.png||height="81" width="155"]]
159 159  
160 160  To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout:
161 161  
162 -|**Pin**|**Name**|**Description**
163 -|**1-2**|**120 Ohm**|Terminating resistor 120 Ohm is connected
164 -|**2-3**|**-**|Terminating resistor 120 Ohm is not connected
149 +(% style="width:644px" %)
150 +|**Pin**|(% style="width:121px" %)**Name**|(% style="width:402px" %)**Description**
151 +|**1-2**|(% style="width:121px" %)**120 Ohm**|(% style="width:402px" %)Terminating resistor 120 Ohm is connected
152 +|**2-3**|(% style="width:121px" %)**-**|(% style="width:402px" %)Terminating resistor 120 Ohm is not connected
165 165  
166 -=== P11 – header for discrete inputs/outputs ===
154 +=== 2.3.12 P11 – header for discrete inputs/outputs ===
167 167  
168 -Receptacle Housing: Molex 430251600. Terminals: Molex 43030
156 +[[image:1732198937514-731.png||height="85" width="272"]]
169 169  
170 -[[image:1732198937514-731.png||data-xwiki-image-style-alignment="center" height="85" width="272"]]
158 +(% style="width:584px" %)
159 +|(% style="width:98px" %)**Pin**|(% style="width:157px" %)**Name**|(% style="width:326px" %)**Description**
160 +|(% style="width:98px" %)**16**|(% style="width:157px" %)**IN_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (+5V)
161 +|(% style="width:98px" %)**8**|(% style="width:157px" %)**GND_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (ground)
162 +|(% style="width:98px" %)**15**|(% style="width:157px" %)**IN_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (+5V)
163 +|(% style="width:98px" %)**7**|(% style="width:157px" %)**GND_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (ground)
164 +|(% style="width:98px" %)**14**|(% style="width:157px" %)**IN_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (+5V)
165 +|(% style="width:98px" %)**6**|(% style="width:157px" %)**GND_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (ground)
166 +|(% style="width:98px" %)**13**|(% style="width:157px" %)**IN_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (+5V)
167 +|(% style="width:98px" %)**5**|(% style="width:157px" %)**GND_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (ground)
168 +|(% style="width:98px" %)**12**|(% style="width:157px" %)**OUT_4**|(% style="width:326px" %)Discrete output #4 (+5V, 20mA)
169 +|(% style="width:98px" %)**4**|(% style="width:157px" %)**GND_OUT_4**|(% style="width:326px" %)Discrete output #4 (ground)
170 +|(% style="width:98px" %)**11**|(% style="width:157px" %)**OUT_3**|(% style="width:326px" %)Discrete output #3 (+5V, 20mA)
171 +|(% style="width:98px" %)**3**|(% style="width:157px" %)**GND_OUT_3**|(% style="width:326px" %)Discrete output #3 (ground)
172 +|(% style="width:98px" %)**10**|(% style="width:157px" %)**OUT_2**|(% style="width:326px" %)Discrete output #2 (+5V, 20mA)
173 +|(% style="width:98px" %)**2**|(% style="width:157px" %)**GND_OUT_2**|(% style="width:326px" %)Discrete output #2 (ground)
174 +|(% style="width:98px" %)**9**|(% style="width:157px" %)**OUT_1**|(% style="width:326px" %)Discrete output #1 (+5V, 20mA)
175 +|(% style="width:98px" %)**1**|(% style="width:157px" %)**GND_OUT_1**|(% style="width:326px" %)Discrete output #1 (ground)
171 171  
172 -|**Pin**|**Name**|**Description**
173 -|**16**|**IN_1**|Discrete input #1 “dry contact” (+5V)
174 -|**8**|**GND_1**|Discrete input #1 “dry contact” (ground)
175 -|**15**|**IN_2**|Discrete input #2 “dry contact” (+5V)
176 -|**7**|**GND_2**|Discrete input #2 “dry contact” (ground)
177 -|**14**|**IN_3**|Discrete input #3 “dry contact” (+5V)
178 -|**6**|**GND_3**|Discrete input #3 “dry contact” (ground)
179 -|**13**|**IN_4**|Discrete input #4 “dry contact” (+5V)
180 -|**5**|**GND_4**|Discrete input #4 “dry contact” (ground)
181 -|**12**|**OUT_4**|Discrete output #4 (+5V, 20mA)
182 -|**4**|**GND_OUT_4**|Discrete output #4 (ground)
183 -|**11**|**OUT_3**|Discrete output #3 (+5V, 20mA)
184 -|**3**|**GND_OUT_3**|Discrete output #3 (ground)
185 -|**10**|**OUT_2**|Discrete output #2 (+5V, 20mA)
186 -|**2**|**GND_OUT_2**|Discrete output #2 (ground)
187 -|**9**|**OUT_1**|Discrete output #1 (+5V, 20mA)
188 -|**1**|**GND_OUT_1**|Discrete output #1 (ground)
177 += 2.4 Indicators =
189 189  
190 -== Indicators ==
179 +=== 2.4.1 DS1 – power indicator ===
191 191  
192 -=== DS1 – power indicator ===
181 +(% style="width:442px" %)
182 +|(% style="width:138px" %)**State**|(% style="width:301px" %)**Description**
183 +|(% style="width:138px" %)**Lights red**|(% style="width:301px" %)The device is powered
184 +|(% style="width:138px" %)**Off**|(% style="width:301px" %)The device is not powered
193 193  
194 -|**State**|**Description**
195 -|**Lights red**|The device is powered
196 -|**Off**|The device is not powered
186 +=== 2.4.2 DS2 – operation indicator ===
197 197  
198 -=== DS2 – operation indicator ===
188 +(% style="width:442px" %)
189 +|(% style="width:137px" %)**State**|(% style="width:302px" %)**Description**
190 +|(% style="width:137px" %)**Blinking green**|(% style="width:302px" %)The BMS firmware is running
191 +|(% style="width:137px" %)**Off**|(% style="width:302px" %)The BMS firmware is not running
199 199  
200 -|**State**|**Description**
201 -|**Blinking green**|The BMS firmware is running
202 -|**Off**|The BMS firmware is not running
193 +=== 2.4.3 DS3 – communication indicator ===
203 203  
204 -=== DS3 – communication indicator ===
195 +(% style="width:539px" %)
196 +|(% style="width:175px" %)**State**|(% style="width:361px" %)**Description**
197 +|(% style="width:175px" %)**Blinking yellow (2Hz)**|(% style="width:361px" %)Initializing communication with BMS Logic boards
198 +|(% style="width:175px" %)**Blinking yellow (25Hz)**|(% style="width:361px" %)Communication with BMS Logic is established
205 205  
206 -|**State**|**Description**
207 -|**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards
208 -|**Blinking yellow (25Hz)**|Communication with BMS Logic is established
200 +=== 2.4.4 DS4 – error indicator ===
209 209  
210 -=== DS4 – error indicator ===
202 +(% style="width:539px" %)
203 +|(% style="width:176px" %)**State**|(% style="width:360px" %)**Description**
204 +|(% style="width:176px" %)**Blinking red**|(% style="width:360px" %)Errors in communication with BMS Logic
211 211  
206 +=== 2.4.5 DS7 – relay 1 indicator ===
212 212  
213 -|(**State**|**Description**
214 -|(**Blinking red**|Errors in communication with BMS Logic
208 +(% style="width:541px" %)
209 +|(% style="width:179px" %)**State**|(% style="width:359px" %)**Description**
210 +|(% style="width:179px" %)**Lights green**|(% style="width:359px" %)Relay #1 is closed
211 +|(% style="width:179px" %)**Off**|(% style="width:359px" %)Relay #1 is opened
215 215  
216 -=== DS7 – relay 1 indicator ===
213 +=== 2.4.6 DS8 – relay 2 indicator ===
217 217  
218 -|**State**|**Description**
219 -|**Lights green**|Relay #1 is closed
220 -|**Off**|Relay #1 is opened
215 +(% style="width:542px" %)
216 +|(% style="width:180px" %)**State**|(% style="width:359px" %)**Description**
217 +|(% style="width:180px" %)**Lights green**|(% style="width:359px" %)Relay #2 is closed
218 +|(% style="width:180px" %)**Off**|(% style="width:359px" %)Relay #2 is opened
221 221  
222 -=== DS8 – relay 2 indicator ===
220 +=== 2.4.7 DS5 – relay 3 indicator ===
223 223  
224 -|**State**|**Description**
225 -|**Lights green**|Relay #2 is closed
226 -|**Off**|Relay #2 is opened
222 +(% style="width:542px" %)
223 +|(% style="width:183px" %)**State**|(% style="width:356px" %)**Description**
224 +|(% style="width:183px" %)**Lights green**|(% style="width:356px" %)Relay #3 is closed
225 +|(% style="width:183px" %)**Off**|(% style="width:356px" %)Relay #3 is opened
227 227  
228 -=== DS5 – relay 3 indicator ===
227 +=== 2.4.8 DS6 – relay 4 indicator ===
229 229  
230 -|**State**|**Description**
231 -|**Lights green**|Relay #3 is closed
232 -|**Off**|Relay #3 is opened
229 +(% style="width:542px" %)
230 +|(% style="width:187px" %)**State**|(% style="width:352px" %)**Description**
231 +|(% style="width:187px" %)**Lights green**|(% style="width:352px" %)Relay #4 is closed
232 +|(% style="width:187px" %)**Off**|(% style="width:352px" %)Relay #4 is opened
233 233  
234 -=== DS6 – relay 4 indicator ===
235 -
236 -|**State**|**Description**
237 -|**Lights green**|Relay #4 is closed
238 -|**Off**|Relay #4 is opened
239 -
240 240