Last modified by Admin on 2025/07/15 17:33

From version 49.2
edited by Admin
on 2024/12/11 11:21
Change comment: Update document after refactoring.
To version 43.5
edited by Admin
on 2024/11/29 12:33
Change comment: Update document after refactoring.

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.
5 +[[Dimensions of the BMS Main 2.1>>image:1732198397369-222.png||data-xwiki-image-style-alignment="center" height="393" width="556"]]
7 7  
8 -[[image:1732198397369-222.png||data-xwiki-image-style-alignment="center" height="393" width="556"]]
9 -
10 10  |**Parameter**|**Value**
11 -|Overall dimensions (length × width × height), mm|120 × 120 × 32
8 +|(((
9 +Overall dimensions (length × width × height), mm
10 +)))|120 × 120 × 32
12 12  |Mounting dimensions (length × width), mm|114 × 114
13 13  |Mounting holes|M3
14 14  
15 -== Connection procedure ==
14 +== 2.2 Connection procedure ==
16 16  
17 17  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.
18 18  
... ... @@ -21,199 +21,214 @@
21 21  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.
22 22  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.
23 23  
24 -== ​​​​Headers description ==
23 +== 2.3 ​​​​Headers description ==
25 25  
26 26  The BMS Main 2.1 headers are shown in figure below.
27 27  
28 -[[image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
27 +[[The BMS Main 2.1 headers>>image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
29 29  
30 -(% class="box warningmessage" %)
31 -(((
32 -**Attention!**
33 -All headers are shown from the device side!
34 -)))
29 +(% class="wikigeneratedid" %)
30 +Following chapters describes the BMS Main 2.1 headers pinout.
35 35  
36 -=== P1 – header for power supply ===
32 +=== 2.3.1 P1 – header for power supply ===
37 37  
38 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
34 +[[image:1732198827034-560.png||height="78" width="41"]]
39 39  
40 -|**Pin**|**Name**|**Description**
41 -|**1**|**GND**|Ground
42 -|**2**|**V+**|Supply voltage 9-30V
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
43 43  
44 -=== P15 – header for BMS Logic ===
41 +=== 2.3.2 P15 – header for BMS Logic ===
45 45  
46 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
43 +[[image:1732198849079-697.png||height="77" width="71"]]
47 47  
48 -|**Pin**|**Name**|**Description**
49 -|**1**|**RS485_A**|RS-485 line A for communication with BMS Logic
50 -|**2**|**RS485_B**|RS-485 line B for communication with BMS Logic
51 -|**3**|**+5V**|Supply voltage for BMS Logic
52 -|**4**|**GND**|Ground
45 +(% style="width:524px" %)
46 +|(% style="width:69px" %)**Pin**|(% style="width:97px" %)**Name**|(% style="width:355px" %)**Description**
47 +|(% style="width:69px" %)**1**|(% style="width:97px" %)**RS485_A**|(% style="width:355px" %)RS-485 line A for communication with BMS Logic
48 +|(% style="width:69px" %)**2**|(% style="width:97px" %)**RS485_B**|(% style="width:355px" %)RS-485 line B for communication with BMS Logic
49 +|(% style="width:69px" %)**3**|(% style="width:97px" %)**+5V**|(% style="width:355px" %)Supply voltage for BMS Logic
50 +|(% style="width:69px" %)**4**|(% style="width:97px" %)**GND**|(% style="width:355px" %)Ground
53 53  
54 -=== P12 – header for current sensor ===
52 +=== 2.3.3 P12 – header for current sensor ===
55 55  
56 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
54 +[[image:1732198890482-787.png||height="77" width="71"]]
57 57  
58 -|**Pin**|**Name**|**Description**
59 -|**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA
60 -|**2**|**GND**|Ground
61 -|**3**|**Vcs**|ADC input (current sensor output)
62 -|**4**|**Vref**|ADC input (current sensor reference signal)
56 +(% style="width:531px" %)
57 +|(% style="width:75px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:360px" %)**Description**
58 +|(% style="width:75px" %)**1**|(% style="width:93px" %)**+5V**|(% style="width:360px" %)Supply voltage for the current sensor 5V, max 50 mA
59 +|(% style="width:75px" %)**2**|(% style="width:93px" %)**GND**|(% style="width:360px" %)Ground
60 +|(% style="width:75px" %)**3**|(% style="width:93px" %)**Vcs**|(% style="width:360px" %)ADC input (current sensor output)
61 +|(% style="width:75px" %)**4**|(% style="width:93px" %)**Vref**|(% style="width:360px" %)ADC input (current sensor reference signal)
63 63  
64 -=== P13 – header for humidity sensor ===
63 +=== 2.3.4 P13 – header for humidity sensor ===
65 65  
66 -[[image:1732198896526-660.png||data-xwiki-image-style-alignment="center" height="70" width="64"]]
65 +[[image:1732198896526-660.png||height="70" width="64"]]
67 67  
68 -|**Pin**|**Name**|**Description**
69 -|**1**|**+5V**|Supply voltage 5 V, max 50 mA
70 -|**2**|**GND**|Ground
71 -|**3**|**Vhs**|ADC input (humidity sensor output)
72 -|**4**|**Vts**|ADC input (temperature sensor output)
67 +(% style="width:531px" %)
68 +|(% style="width:77px" %)**Pin**|(% style="width:92px" %)**Name**|(% style="width:359px" %)**Description**
69 +|(% style="width:77px" %)**1**|(% style="width:92px" %)**+5V**|(% style="width:359px" %)Supply voltage 5 V, max 50 mA
70 +|(% style="width:77px" %)**2**|(% style="width:92px" %)**GND**|(% style="width:359px" %)Ground
71 +|(% style="width:77px" %)**3**|(% style="width:92px" %)**Vhs**|(% style="width:359px" %)ADC input (humidity sensor output)
72 +|(% style="width:77px" %)**4**|(% style="width:92px" %)**Vts**|(% style="width:359px" %)ADC input (temperature sensor output)
73 73  
74 -=== P8 – header of relay 1 ===
74 +=== 2.3.5 P8 – header of relay 1 ===
75 75  
76 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
76 +[[image:1732198827034-560.png||height="78" width="41"]]
77 77  
78 78  By default, relay 1 is used to control the discharging contactor.
79 79  
80 -|**Pin**|**Name**|**Description**
81 -|**1**|**V+**|Switching voltage (up to 55V, max 2A)
82 -|**2**|**NO**|Normally open contact
80 +(% style="width:527px" %)
81 +|(% style="width:82px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:351px" %)**Description**
82 +|(% style="width:82px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:351px" %)Switching voltage (up to 55V, max 2A)
83 +|(% style="width:82px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:351px" %)Normally open contact
83 83  
84 -=== P9 – header of relay 2 ===
85 +=== 2.3.6 P9 – header of relay 2 ===
85 85  
86 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
87 +[[image:1732198827034-560.png||height="78" width="41"]]
87 87  
88 88  By default, relay 2 is used to output the “Allow charging” signal.
89 89  
90 -|**Pin**|**Name**|**Description**
91 -|**1**|**V+**|Switching voltage (up to 55V, max 2A)
92 -|**2**|**NO**|Normally open contact
91 +(% style="width:524px" %)
92 +|(% style="width:89px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:341px" %)**Description**
93 +|(% style="width:89px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:341px" %)Switching voltage (up to 55V, max 2A)
94 +|(% style="width:89px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:341px" %)Normally open contact
93 93  
94 -=== P6 – header of relay 3 ===
96 +=== 2.3.7 P6 – header of relay 3 ===
95 95  
96 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
98 +[[image:1732198827034-560.png||height="78" width="41"]]
97 97  
98 98  By default, relay 3 is used to control the charging contactor.
99 99  
100 -|**Pin**|**Name**|**Description**
101 -|**1**|**V+**|Switching voltage (up to 55V, max 8A)
102 -|**2**|**NO**|Normally open contact
102 +(% style="width:524px" %)
103 +|(% style="width:101px" %)**Pin**|(% style="width:88px" %)**Name**|(% style="width:332px" %)**Description**
104 +|(% style="width:101px" %)**1**|(% style="width:88px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
105 +|(% style="width:101px" %)**2**|(% style="width:88px" %)**NO**|(% style="width:332px" %)Normally open contact
103 103  
104 -=== P7 – header of relay 4 ===
107 +=== 2.3.8 P7 – header of relay 4 ===
105 105  
106 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
109 +[[image:1732198827034-560.png||height="78" width="41"]]
107 107  
108 108  By default, relay 4 is used to control the heater.
109 109  
110 -|**Pin**|**Name**|**Description**
111 -|**1**|**V+**|Switching voltage (up to 55V, max 8A)
112 -|**2**|**NO**|Normally open contact
113 +(% style="width:530px" %)
114 +|(% style="width:102px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:332px" %)**Description**
115 +|(% style="width:102px" %)**1**|(% style="width:93px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
116 +|(% style="width:102px" %)**2**|(% style="width:93px" %)**NO**|(% style="width:332px" %)Normally open contact
113 113  
114 -=== P14 – header for CAN and RS-485 interfaces ===
118 +=== 2.3.9 P14 – header for CAN and RS-485 interfaces ===
115 115  
116 -[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center" height="81" width="113"]]
120 +[[image:1731517180930-597.png||height="81" width="113"]]
117 117  
118 118  (% style="width:641px" %)
119 -|**Pin**|**Name**|**Description**
120 -|**1**|**EXT_RS485_A**|RS-485 line A for communication with external equipment
121 -|**2**|**CAN_H**|CAN H line for communication with external equipment
122 -|**3**|**+5V_CAN**|Supply voltage 5V for external devices, max 200 mA
123 -|**4**|**EXT_RS485_B**|RS-485 line B for communication with external equipment
124 -|**5**|**CAN_L**|CAN L line for communication with external equipment
125 -|**6**|**GND_CAN**|Ground
123 +|(% style="width:107px" %)**Pin**|(% style="width:127px" %)**Name**|(% style="width:404px" %)**Description**
124 +|(% style="width:107px" %)**1**|(% style="width:127px" %)**EXT_RS485_A**|(% style="width:404px" %)RS-485 line A for communication with external equipment
125 +|(% style="width:107px" %)**2**|(% style="width:127px" %)**CAN_H**|(% style="width:404px" %)CAN H line for communication with external equipment
126 +|(% style="width:107px" %)**3**|(% style="width:127px" %)**+5V_CAN**|(% style="width:404px" %)Supply voltage 5V for external devices, max 200 mA
127 +|(% style="width:107px" %)**4**|(% style="width:127px" %)**EXT_RS485_B**|(% style="width:404px" %)RS-485 line B for communication with external equipment
128 +|(% style="width:107px" %)**5**|(% style="width:127px" %)**CAN_L**|(% style="width:404px" %)CAN L line for communication with external equipment
129 +|(% style="width:107px" %)**6**|(% style="width:127px" %)**GND_CAN**|(% style="width:404px" %)Ground
126 126  
127 -=== P21 – CAN termination resistor jumper ===
131 +=== 2.3.10 P21 – CAN termination resistor jumper ===
128 128  
129 -[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center" height="78" width="149"]]
133 +[[image:1731517188900-976.png||height="78" width="149"]]
130 130  
131 131  To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout:
132 132  
133 -|**Pin**|**Name**|**Description**
134 -|**1-2**|**120 Ohm**|Termination resistor 120 Ohm is connected
135 -|**2-3**|**-**|Termination resistor 120 Ohm is not connected
137 +(% style="width:643px" %)
138 +|**Pin**|(% style="width:122px" %)**Name**|(% style="width:400px" %)**Description**
139 +|**1-2**|(% style="width:122px" %)**120 Ohm**|(% style="width:400px" %)Termination resistor 120 Ohm is connected
140 +|**2-3**|(% style="width:122px" %)**-**|(% style="width:400px" %)Termination resistor 120 Ohm is not connected
136 136  
137 -=== P22 - RS-485 termination resistor jumper ===
142 +=== 2.3.11 P22 - RS-485 termination resistor jumper ===
138 138  
139 -[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center" height="81" width="155"]]
144 +[[image:1731517195672-298.png||height="81" width="155"]]
140 140  
141 141  To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout:
142 142  
143 -|**Pin**|**Name**|**Description**
144 -|**1-2**|**120 Ohm**|Terminating resistor 120 Ohm is connected
145 -|**2-3**|**-**|Terminating resistor 120 Ohm is not connected
148 +(% style="width:644px" %)
149 +|**Pin**|(% style="width:121px" %)**Name**|(% style="width:402px" %)**Description**
150 +|**1-2**|(% style="width:121px" %)**120 Ohm**|(% style="width:402px" %)Terminating resistor 120 Ohm is connected
151 +|**2-3**|(% style="width:121px" %)**-**|(% style="width:402px" %)Terminating resistor 120 Ohm is not connected
146 146  
147 -=== P11 – header for discrete inputs/outputs ===
153 +=== 2.3.12 P11 – header for discrete inputs/outputs ===
148 148  
149 -[[image:1732198937514-731.png||data-xwiki-image-style-alignment="center" height="85" width="272"]]
155 +[[image:1732198937514-731.png||height="85" width="272"]]
150 150  
151 -|**Pin**|**Name**|**Description**
152 -|**16**|**IN_1**|Discrete input #1 “dry contact” (+5V)
153 -|**8**|**GND_1**|Discrete input #1 “dry contact” (ground)
154 -|**15**|**IN_2**|Discrete input #2 “dry contact” (+5V)
155 -|**7**|**GND_2**|Discrete input #2 “dry contact” (ground)
156 -|**14**|**IN_3**|Discrete input #3 “dry contact” (+5V)
157 -|**6**|**GND_3**|Discrete input #3 “dry contact” (ground)
158 -|**13**|**IN_4**|Discrete input #4 “dry contact” (+5V)
159 -|**5**|**GND_4**|Discrete input #4 “dry contact” (ground)
160 -|**12**|**OUT_4**|Discrete output #4 (+5V, 20mA)
161 -|**4**|**GND_OUT_4**|Discrete output #4 (ground)
162 -|**11**|**OUT_3**|Discrete output #3 (+5V, 20mA)
163 -|**3**|**GND_OUT_3**|Discrete output #3 (ground)
164 -|**10**|**OUT_2**|Discrete output #2 (+5V, 20mA)
165 -|**2**|**GND_OUT_2**|Discrete output #2 (ground)
166 -|**9**|**OUT_1**|Discrete output #1 (+5V, 20mA)
167 -|**1**|**GND_OUT_1**|Discrete output #1 (ground)
157 +(% style="width:584px" %)
158 +|(% style="width:98px" %)**Pin**|(% style="width:157px" %)**Name**|(% style="width:326px" %)**Description**
159 +|(% style="width:98px" %)**16**|(% style="width:157px" %)**IN_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (+5V)
160 +|(% style="width:98px" %)**8**|(% style="width:157px" %)**GND_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (ground)
161 +|(% style="width:98px" %)**15**|(% style="width:157px" %)**IN_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (+5V)
162 +|(% style="width:98px" %)**7**|(% style="width:157px" %)**GND_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (ground)
163 +|(% style="width:98px" %)**14**|(% style="width:157px" %)**IN_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (+5V)
164 +|(% style="width:98px" %)**6**|(% style="width:157px" %)**GND_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (ground)
165 +|(% style="width:98px" %)**13**|(% style="width:157px" %)**IN_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (+5V)
166 +|(% style="width:98px" %)**5**|(% style="width:157px" %)**GND_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (ground)
167 +|(% style="width:98px" %)**12**|(% style="width:157px" %)**OUT_4**|(% style="width:326px" %)Discrete output #4 (+5V, 20mA)
168 +|(% style="width:98px" %)**4**|(% style="width:157px" %)**GND_OUT_4**|(% style="width:326px" %)Discrete output #4 (ground)
169 +|(% style="width:98px" %)**11**|(% style="width:157px" %)**OUT_3**|(% style="width:326px" %)Discrete output #3 (+5V, 20mA)
170 +|(% style="width:98px" %)**3**|(% style="width:157px" %)**GND_OUT_3**|(% style="width:326px" %)Discrete output #3 (ground)
171 +|(% style="width:98px" %)**10**|(% style="width:157px" %)**OUT_2**|(% style="width:326px" %)Discrete output #2 (+5V, 20mA)
172 +|(% style="width:98px" %)**2**|(% style="width:157px" %)**GND_OUT_2**|(% style="width:326px" %)Discrete output #2 (ground)
173 +|(% style="width:98px" %)**9**|(% style="width:157px" %)**OUT_1**|(% style="width:326px" %)Discrete output #1 (+5V, 20mA)
174 +|(% style="width:98px" %)**1**|(% style="width:157px" %)**GND_OUT_1**|(% style="width:326px" %)Discrete output #1 (ground)
168 168  
169 -== Indicators ==
176 += 2.4 Indicators =
170 170  
171 -=== DS1 – power indicator ===
178 +=== 2.4.1 DS1 – power indicator ===
172 172  
173 -|**State**|**Description**
174 -|**Lights red**|The device is powered
175 -|**Off**|The device is not powered
180 +(% style="width:442px" %)
181 +|(% style="width:138px" %)**State**|(% style="width:301px" %)**Description**
182 +|(% style="width:138px" %)**Lights red**|(% style="width:301px" %)The device is powered
183 +|(% style="width:138px" %)**Off**|(% style="width:301px" %)The device is not powered
176 176  
177 -=== DS2 – operation indicator ===
185 +=== 2.4.2 DS2 – operation indicator ===
178 178  
179 -|**State**|**Description**
180 -|**Blinking green**|The BMS firmware is running
181 -|**Off**|The BMS firmware is not running
187 +(% style="width:442px" %)
188 +|(% style="width:137px" %)**State**|(% style="width:302px" %)**Description**
189 +|(% style="width:137px" %)**Blinking green**|(% style="width:302px" %)The BMS firmware is running
190 +|(% style="width:137px" %)**Off**|(% style="width:302px" %)The BMS firmware is not running
182 182  
183 -=== DS3 – communication indicator ===
192 +=== 2.4.3 DS3 – communication indicator ===
184 184  
185 -|**State**|**Description**
186 -|**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards
187 -|**Blinking yellow (25Hz)**|Communication with BMS Logic is established
194 +(% style="width:539px" %)
195 +|(% style="width:175px" %)**State**|(% style="width:361px" %)**Description**
196 +|(% style="width:175px" %)**Blinking yellow (2Hz)**|(% style="width:361px" %)Initializing communication with BMS Logic boards
197 +|(% style="width:175px" %)**Blinking yellow (25Hz)**|(% style="width:361px" %)Communication with BMS Logic is established
188 188  
189 -=== DS4 – error indicator ===
199 +=== 2.4.4 DS4 – error indicator ===
190 190  
201 +(% style="width:539px" %)
202 +|(% style="width:176px" %)**State**|(% style="width:360px" %)**Description**
203 +|(% style="width:176px" %)**Blinking red**|(% style="width:360px" %)Errors in communication with BMS Logic
191 191  
192 -|(**State**|**Description**
193 -|(**Blinking red**|Errors in communication with BMS Logic
205 +=== 2.4.5 DS7 – relay 1 indicator ===
194 194  
195 -=== DS7 – relay 1 indicator ===
207 +(% style="width:541px" %)
208 +|(% style="width:179px" %)**State**|(% style="width:359px" %)**Description**
209 +|(% style="width:179px" %)**Lights green**|(% style="width:359px" %)Relay #1 is closed
210 +|(% style="width:179px" %)**Off**|(% style="width:359px" %)Relay #1 is opened
196 196  
197 -|**State**|**Description**
198 -|**Lights green**|Relay #1 is closed
199 -|**Off**|Relay #1 is opened
212 +=== 2.4.6 DS8 – relay 2 indicator ===
200 200  
201 -=== DS8 – relay 2 indicator ===
214 +(% style="width:542px" %)
215 +|(% style="width:180px" %)**State**|(% style="width:359px" %)**Description**
216 +|(% style="width:180px" %)**Lights green**|(% style="width:359px" %)Relay #2 is closed
217 +|(% style="width:180px" %)**Off**|(% style="width:359px" %)Relay #2 is opened
202 202  
203 -|**State**|**Description**
204 -|**Lights green**|Relay #2 is closed
205 -|**Off**|Relay #2 is opened
219 +=== 2.4.7 DS5 – relay 3 indicator ===
206 206  
207 -=== DS5 – relay 3 indicator ===
221 +(% style="width:542px" %)
222 +|(% style="width:183px" %)**State**|(% style="width:356px" %)**Description**
223 +|(% style="width:183px" %)**Lights green**|(% style="width:356px" %)Relay #3 is closed
224 +|(% style="width:183px" %)**Off**|(% style="width:356px" %)Relay #3 is opened
208 208  
209 -|**State**|**Description**
210 -|**Lights green**|Relay #3 is closed
211 -|**Off**|Relay #3 is opened
226 +=== 2.4.8 DS6 – relay 4 indicator ===
212 212  
213 -=== DS6 – relay 4 indicator ===
228 +(% style="width:542px" %)
229 +|(% style="width:187px" %)**State**|(% style="width:352px" %)**Description**
230 +|(% style="width:187px" %)**Lights green**|(% style="width:352px" %)Relay #4 is closed
231 +|(% style="width:187px" %)**Off**|(% style="width:352px" %)Relay #4 is opened
214 214  
215 -|**State**|**Description**
216 -|**Lights green**|Relay #4 is closed
217 -|**Off**|Relay #4 is opened
218 -
219 219