Last modified by Karry Zhuang on 2024/07/11 11:58
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 35 removed)
- image-20220512104203-1.png
- image-20220512104238-2.png
- image-20220512104358-3.png
- image-20220512115601-1.png
- image-20220527091852-1.png
- image-20220527091942-2.png
- image-20220527092058-3.png
- image-20220527092146-4.png
- image-20220527092419-5.png
- image-20220527092514-6.png
- image-20220527092555-7.png
- image-20220527092629-8.png
- image-20220527092748-9.png
- image-20220527092936-10.png
- image-20220527093059-11.png
- image-20220527093133-12.png
- image-20220527093204-13.png
- image-20220527093251-14.png
- image-20220527093358-15.png
- image-20220527093430-16.png
- image-20220527093508-17.png
- image-20220527093530-18.png
- image-20220527093607-19.png
- image-20220527093628-20.png
- image-20220527093708-21.png
- image-20220527093747-22.png
- image-20220527093821-23.png
- image-20220527093849-24.png
- image-20220527093950-25.png
- image-20220527094028-26.png
- image-20220527094100-27.png
- image-20220527094150-28.png
- image-20220527094224-29.png
- image-20220527094330-30.png
- image-20220527094556-31.png
Details
- Page properties
-
- Content
-
... ... @@ -1,33 +1,19 @@ 1 -(% class="wikigeneratedid" %) 2 - **Contents:** 1 += 1. Introduction = 3 3 4 -{{toc/}} 5 - 6 - 7 - 8 - 9 - 10 - 11 -= **1. Introduction** = 12 - 13 13 This article provide the examples for RS485-LN to connect to different type of RS485 sensors. 14 14 5 +== 1.1 Example 1: Connect to Leak relay and VFD == 15 15 16 -== **1.1 Example 1: Connect to Leak relay and VFD** == 17 - 18 18 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to Relay and VFD and communicate with Mobile. The structure is like below: 19 19 20 -[[image:image -20220527091852-1.png]]9 +[[image:https://wiki.dragino.com/images/thumb/5/5c/RS485_01.png/600px-RS485_01.png||height="297" width="534"]] 21 21 22 22 Connection 23 23 13 +[[image:https://wiki.dragino.com/images/thumb/f/f2/RS485_02.png/600px-RS485_02.png||height="743" width="528"]](% style="display:none" %) 24 24 25 - 26 -[[image:image-20220527091942-2.png]](% style="display:none" %) 27 - 28 28 Connection 29 29 30 - 31 31 Related documents: 32 32 33 33 * [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : System Structure ... ... @@ -35,29 +35,25 @@ 35 35 * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]] 36 36 37 37 24 +== 1.2 Example 2: Connect to Pulse Counter == 38 38 39 -== **1.2 Example 2: Connect to Pulse Counter** == 40 - 41 41 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to Pulse Counter and communicate with Mobile. This example and example 2 compose the structure for a farm IoT solution. The structure is like below: 42 42 43 -[[image:image -20220527092058-3.png]]28 +[[image:https://wiki.dragino.com/images/thumb/3/34/RS485_02_1.png/600px-RS485_02_1.png||height="364" width="600"]] 44 44 45 45 Connection 46 46 32 +[[image:https://wiki.dragino.com/images/thumb/5/5f/RS485_02_2.png/600px-RS485_02_2.png||height="337" width="600"]] 47 47 48 - 49 -[[image:image-20220527092146-4.png]] 50 - 51 51 Connection 52 52 53 53 * [[Pickdata MIO40 water pulse counter to LoRa with Dragino RS485-LN>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Pulse-Counter/]] : Configure Document 54 54 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 55 55 56 -== == 57 57 58 -== **1.3 Example3: Use RS485-LN with energy meters**==40 +== 1.3 Example3: Use RS485-LN with energy meters == 59 59 60 -=== **1.3.1 OverView**===42 +=== 1.3.1 OverView === 61 61 62 62 ((( 63 63 **Note**:The specifications of each energy meter are different, please refer to your own energy meter specifications. ... ... @@ -67,56 +67,40 @@ 67 67 This example describes a single-phase meter.This is the connection between the RS485-LN and the energy meter. 68 68 ))) 69 69 70 -[[image:image -20220527092419-5.png]]52 +[[image:https://wiki.dragino.com/images/thumb/f/f4/Meter1.jpg/600px-Meter1.jpg||height="800" width="600"]] 71 71 72 72 Connection1 73 73 74 - 75 -((( 76 76 How to connect with Energy Meter: 77 -))) 78 78 79 -((( 80 80 Follow the instructions of the electric energy meter to connect the phase line and the neutral line, and then connect 485A+ and 485B- to RS485A and RA485B of RS485-LN respectively. 81 -))) 82 82 83 -((( 84 84 The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below 85 -))) 86 86 87 -((( 88 88 Power Source VIN to RS485-LN VIN+ 89 -))) 90 90 91 -((( 92 92 Power Source GND to RS485-LN VIN- 93 -))) 94 94 95 -((( 96 96 Once there is power, the RS485-LN will be on. 97 -))) 98 98 99 -[[image:image -20220527092514-6.png]]68 +[[image:https://wiki.dragino.com/images/thumb/1/15/Meter2.jpg/600px-Meter2.jpg||height="450" width="600"]] 100 100 101 101 Connection2 102 102 72 +[[image:https://wiki.dragino.com/images/thumb/a/a5/Meter3.jpg/600px-Meter3.jpg||height="800" width="600"]] 103 103 104 -[[image:image-20220527092555-7.png]] 105 - 106 106 Connection3 107 107 108 108 109 -=== **1.3.2 How to use the parameters of the energy meter and MODBUS commands**===77 +=== 1.3.2 How to use the parameters of the energy meter and MODBUS commands === 110 110 111 -If the user needs to read the parameters of the electric energy meter and use the modbus command, please refer to the appendix of the MODBUS communication protocol in the user manual of the energy meter.79 +If the user needs to read the parameters of the electric energy meter and use the modbus command, 112 112 113 - [[image:image-20220527092629-8.png]]81 +please refer to the appendix of the MODBUS communication protocol in the user manual of the energy meter. 114 114 83 +[[image:https://wiki.dragino.com/images/thumb/3/35/Meter4.png/600px-Meter4.png||alt="Meter4.png" height="193" width="600"]] 115 115 116 -(% class="box infomessage" %) 117 -((( 118 -**Example:** AT+COMMAND1=01 03 00 00 00 01 84 0A 119 -))) 85 +Example:AT+COMMAND1=01 03 00 00 00 01 84 0A 120 120 121 121 * The first byte : slave address code (=001~247) 122 122 * The second byte : read register value function code ... ... @@ -124,14 +124,9 @@ 124 124 * 5th and 6th bytes: Number of registers to read 125 125 * 7th and 8th bytes: CRC16 checksum from bytes 1 to 6. 126 126 127 -((( 128 128 How to parse the reading of the return command of the parameter: 129 -))) 130 130 131 -(% class="box infomessage" %) 132 -((( 133 -**Example:** RETURN1:01 03 02 08 FD 7E 05 134 -))) 95 +Example:RETURN1:01 03 02 08 FD 7E 05 135 135 136 136 * The first byte ARD: slave address code (=001~254) 137 137 * The second byte: Return to read function code ... ... @@ -140,34 +140,23 @@ 140 140 * The 6th and 7th bytes: CRC16 checksum 141 141 * 08 FD is register data. Use short integer 16 bits to convert to decimal, get 2301, then 230.1V is the voltage. 142 142 143 -(% class="wikigeneratedid" %) 144 -((( 145 - 146 -))) 147 147 148 -=== **1.3.3 How to configure RS485-LN and parse output commands**===105 +=== 1.3.3 How to configure RS485-LN and parse output commands === 149 149 150 150 RS485-LN provides two configuration methods: AT COMMAND and DOWNLINK. 151 151 109 +==== via AT COMMAND: ==== 152 152 153 - ====**1.3.3.1via ATOMMAND:**====111 +First, we can use AT+CFGDEV to get the return value, and we can also judge whether the input parameters are correct. 154 154 155 -First, we can use **AT+CFGDEV** to get the return value, and we can also judge whether the input parameters are correct. 156 - 157 -((( 158 158 If the configured parameters and commands are incorrect, the return value is not obtained. 159 -))) 160 160 161 -[[image:image -20220527092748-9.png]]115 +[[image:https://wiki.dragino.com/images/b/bc/AT_COMMAND1.png||height="358" width="456"]] 162 162 163 163 AT COMMAND 164 164 119 +AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c 165 165 166 -(% class="box infomessage" %) 167 -((( 168 - AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c 169 -))) 170 - 171 171 a: length for the return of AT+COMMAND 172 172 173 173 b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections. ... ... @@ -174,273 +174,159 @@ 174 174 175 175 c: define the position for valid value. 176 176 177 -[[image:image -20220527092936-10.png]]127 +[[image:https://wiki.dragino.com/images/7/7d/AT_COMMAND2.png||height="278" width="477"]] 178 178 179 179 AT COMMAND 180 180 181 - 182 182 PAYLOAD is available after the valid value is intercepted. 183 183 133 +[[image:https://wiki.dragino.com/images/3/3a/AT_COMMAND4.png||height="219" width="576"]] 184 184 185 -[[image:image-20220527093059-11.png]] 186 - 187 187 AT COMMAND 188 188 189 - 190 190 You can get configured PAYLOAD on TTN. 191 191 192 -[[image:image -20220527093133-12.png]]139 +[[image:https://wiki.dragino.com/images/thumb/c/c2/AT_COMMAND3.png/600px-AT_COMMAND3.png||height="138" width="600"]] 193 193 194 -((( 195 195 AT COMMAND 196 -))) 197 197 198 -((( 199 - 200 -))) 143 +Example: CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1 201 201 202 -((( 203 -(% style="color:#4f81bd" %)**Example**: 204 - 205 -CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1 206 -))) 207 - 208 -((( 209 209 RETURN1:01 03 02 00 02 39 85 00 00(return data) 210 -))) 211 211 212 -((( 213 213 AT+DATACUT1:9,1,4+5+6+7 Take the return value 00 02 39 85 as the valid value of reading current data and used to splice payload. 214 214 215 - 216 -))) 217 - 218 -((( 219 219 CMD2:Read voltage data with MODBUS command. address:0x00 AT+COMMAND2= 01 03 00 00 00 01,1 220 -))) 221 221 222 -((( 223 223 RETURN2:01 03 02 08 DC BE 1D(return data) 224 -))) 225 225 226 -((( 227 227 AT+DATACUT2:7,1,4+5 Take the return value 08 DC as the valid value of reading voltage data and used to splice payload. 228 228 229 - 230 -))) 231 - 232 -((( 233 233 CMD3:Read total active energy data with MODBUS command. address:0x0031 AT+COMMAND3= 01 03 00 31 00 02,1 234 -))) 235 235 236 -((( 237 237 RETURN3:01 03 04 00 00 00 44 FA 00(return data) 238 -))) 239 239 240 -((( 241 241 AT+DATACUT3:9,1,4+5+6+7 Take the return value 00 00 00 44 as the valid value of reading total active energy data and used to splice payload. 242 -))) 243 243 244 -((( 245 245 Payload:01 00 02 39 85 08 DC 00 00 00 44 246 -))) 247 247 248 -[[image:image -20220527093204-13.png]]163 +[[image:https://wiki.dragino.com/images/thumb/9/9b/AT_COMMAND10.png/600px-AT_COMMAND10.png||height="278" width="600"]] 249 249 250 250 AT COMMAND 251 251 167 +01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy. 252 252 253 - (% style="color:#4f81bd" %)**01 iseviceaddress,00 02 isthe current, 08is thevoltage,0000 00 44isthetotal activeergy.**169 +[[~[~[image:https://wiki.dragino.com/images/thumb/b/b8/AT_COMMAND11.png/600px-AT_COMMAND11.png~|~|height="271" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:AT_COMMAND11.png]] 254 254 255 -[[image:image-20220527093251-14.png]] 256 - 257 257 AT COMMAND 258 258 173 +==== 1.3.3.1 via LoRaWAN DOWNLINK ==== 259 259 260 - ==== **1.3.3.2 viaLoRaWAN**====175 +[[image:https://wiki.dragino.com/images/thumb/f/fc/DOWNLINK_METER1.png/600px-DOWNLINK_METER1.png||height="423" width="600"]] 261 261 262 -[[image:image-20220527093358-15.png]] 263 - 264 -((( 265 265 DOWNLINK 266 -))) 267 267 268 -((( 269 - 270 -))) 179 +Type Code 0xAF 271 271 272 -((( 273 -(% style="color:#4f81bd" %)**Type Code 0xAF** 274 -))) 275 - 276 -((( 277 -(% class="box infomessage" %) 278 -((( 279 279 0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 280 -))) 281 -))) 282 282 283 -((( 284 284 Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 285 -))) 286 286 287 -((( 288 288 Format: AF MM NN LL XX XX XX XX YY 289 -))) 290 290 291 -((( 292 292 Where: 293 -))) 294 294 295 -((( 296 296 MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F, 297 -))) 298 298 299 -((( 300 300 NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value. 301 -))) 302 302 303 -((( 304 304 LL: The length of AT+COMMAND or AT+DATACUT command 305 -))) 306 306 307 -((( 308 308 XX XX XX XX: AT+COMMAND or AT+DATACUT command 309 -))) 310 310 311 -((( 312 312 YY: If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN 313 -))) 314 314 315 -((( 316 316 will execute an uplink after got this command. 317 -))) 318 318 319 -((( 320 -(% style="color:#4f81bd" %)**Example:** 321 -))) 201 +Example: 322 322 323 -((( 324 -**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1 325 -))) 203 +AF 03 01 06 0A 05 00 04 00 01 00: Same as AT+COMMAND3=0A 05 00 04 00 01,1 326 326 327 -[[image:image -20220527093430-16.png]]205 +[[image:https://wiki.dragino.com/images/thumb/4/45/DOWNLINK_METER2.png/600px-DOWNLINK_METER2.png||height="208" width="600"]] 328 328 329 329 DOWNLINK 330 330 209 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/20/DOWNLINK_METER3.png/600px-DOWNLINK_METER3.png~|~|height="105" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER3.png]] 331 331 332 -[[image:image-20220527093508-17.png]] 333 - 334 334 DOWNLINK 335 335 213 +[[image:https://wiki.dragino.com/images/thumb/2/27/DOWNLINK_METER4.png/600px-DOWNLINK_METER4.png||height="210" width="600"]] 336 336 337 -[[image:image-20220527093530-18.png]] 338 - 339 339 DOWNLINK 340 340 217 +[[~[~[image:https://wiki.dragino.com/images/thumb/3/39/DOWNLINK_METER5.png/600px-DOWNLINK_METER5.png~|~|height="176" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER5.png]] 341 341 342 -[[image:image-20220527093607-19.png]] 343 - 344 344 DOWNLINK 345 345 221 +[[image:https://wiki.dragino.com/images/thumb/a/a2/DOWNLINK_METER6.png/600px-DOWNLINK_METER6.png||height="365" width="600"]] 346 346 347 -[[image:image-20220527093628-20.png]] 348 - 349 349 DOWNLINK 350 350 351 351 352 -=== **1.3.4 How to configure and output commands for RS485 to USB**===226 +=== 1.3.4 How to configure and output commands for RS485 to USB === 353 353 354 -((( 355 355 This step is not necessary, it is just to show how to use a normal RS485 to USB adapter to connect to the meter to check the input and output. This can be used to test the connection and RS485 command of the meter without RS485-LN. 356 -))) 357 357 358 -((( 359 359 First, connect the A+ and A- of the USB to the 485 A and 485 B of the energy meter. 360 -))) 361 361 362 -((( 363 363 Open the serial port debugging, set the send and receive to HEX. 364 -))) 365 365 366 -((( 367 367 Baud rate: 9600 368 -))) 369 369 370 -((( 371 371 check digit: Even 372 -))) 373 373 374 -[[image:image -20220527093708-21.png]]238 +[[image:https://wiki.dragino.com/images/thumb/8/8f/Usb_meter2.jpg/600px-Usb_meter2.jpg||height="800" width="600"]] 375 375 376 376 USB 377 377 242 +[[image:https://wiki.dragino.com/images/thumb/6/62/Usb_meter1.jpg/600px-Usb_meter1.jpg||height="800" width="600"]] 378 378 379 -[[image:image-20220527093747-22.png]] 380 - 381 381 USB 382 382 383 - 384 -((( 385 385 The configuration command is consistent with the AT command, input the hexadecimal command directly into the serial port, and the serial port will output the command. 386 -))) 387 387 388 -((( 389 -(% style="color:#4f81bd" %)**Example:** (%%)input:01 03 00 31 00 02 95 c4 390 -))) 248 +Example:input:01 03 00 31 00 02 95 c4 391 391 392 -((( 393 - output:01 03 04 00 00 00 42 7A 02 394 -))) 250 +{{{ output:01 03 04 00 00 00 42 7A 02 251 +}}} 395 395 396 -[[image:image -20220527093821-23.png]]253 +[[image:https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]] 397 397 398 398 USB 399 399 257 +=== 1.3.5 How to configure multiple devices and modify device addresses === 400 400 401 -=== **1.3.5 How to configure multiple devices and modify device addresses** === 402 - 403 403 If users need to read the parameters of multiple energy meters, they need to modify the device address, because the default device address of each energy meter is 01. 404 404 405 -((( 406 -((( 407 407 Set the device address according to the parameters in the appendix of the MODBUS communication protocol. 408 -))) 409 -))) 410 410 411 -[[image:image -20220527093849-24.png]]263 +[[image:https://wiki.dragino.com/images/thumb/1/1f/Double_meter3.png/600px-Double_meter3.png||alt="Double meter3.png" height="83" width="600"]] 412 412 265 +Example:These two meters are examples of setting parameters and device addresses. 413 413 414 - **Example**:Thesetwors arexamples of settingparametersand deviceaddresses.267 +[[image:https://wiki.dragino.com/images/thumb/e/ee/Double_meter1.jpg/600px-Double_meter1.jpg||alt="Double meter1.jpg" height="800" width="600"]] 415 415 416 -[[image:image -20220527093950-25.png]]269 +[[image:https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="800" width="600"]] 417 417 418 -[[image:image-20220527094028-26.png]] 419 - 420 -((( 421 -((( 422 422 First of all, since the default device address of the energy meter is 01, the configuration of two energy meters will conflict, so we first connect an energy meter and configure the device address. 423 -))) 424 -))) 425 425 426 -((( 427 -((( 428 428 We can use AT+CFGDEV to set the device address. 429 -))) 430 -))) 431 431 432 -((( 433 -((( 434 434 We modify the device address 01 of the first energy meter to 02. 435 -))) 436 -))) 437 437 438 -[[image:image -20220527094100-27.png]]277 +[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]] 439 439 440 -(% class="box infomessage" %) 441 -((( 442 -**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1** 443 -))) 279 +AT+CFGDEV:01 10 00 61 00 01 02 00 02,1 444 444 445 445 * 01:device adaress 446 446 ... ... @@ -462,13 +462,12 @@ 462 462 463 463 Its default device address is 01, and the following are the parameters for configuring two energy meters. 464 464 465 -[[image:image -20220527094150-28.png]]301 +[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]] 466 466 303 +[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]] 467 467 468 - [[image:image-20220527094224-29.png]]305 +PAYLOAD:01 08 DF 43 62 469 469 470 -**PAYLOAD:01 08 DF 43 62** 471 - 472 472 * 08 DF is the valid value of the meter with device address 02. 473 473 * 43 62 is the valid value of the meter with device address 01. 474 474 ... ... @@ -477,7 +477,7 @@ 477 477 478 478 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to SCHNEIDER SMART and Monitor and control your cabinet remotely with no wires and with Dragino RS485-LN LoRaWAN technology. The structure is like below: 479 479 480 -[[image:image -20220527094330-30.png]]315 +[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]] 481 481 482 482 Connection 483 483 ... ... @@ -492,6 +492,7 @@ 492 492 493 493 * [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/SEM_Three_Energy_Meter/&file=SEM%20three%20and%20Dragino%20RS485-LN%20v1.pdf]] : Configure Document for RS485-LN 494 494 330 + 495 495 == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN == 496 496 497 497 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to CEM C31 485-T1-MID and send the data for remote minitor. The structure is like below: ... ... @@ -498,9 +498,10 @@ 498 498 499 499 * [[CEM C31 485-T1-MID>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/ELECTRICAL%20CABINET/&file=ELECTRICAL%20CABINET%20READINGS.pdf]] : Configure Document For RS485-LN 500 500 337 + 501 501 == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL == 502 502 503 -[[image:image -20220527094556-31.png]]340 +[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]] 504 504 505 505 Network Structure 506 506
- image-20220512104203-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -77.5 KB - Content
- image-20220512104238-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -81.2 KB - Content
- image-20220512104358-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -80.8 KB - Content
- image-20220512115601-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -20.4 KB - Content
- image-20220527091852-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -542.6 KB - Content
- image-20220527091942-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -608.5 KB - Content
- image-20220527092058-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -740.9 KB - Content
- image-20220527092146-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -686.5 KB - Content
- image-20220527092419-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -519.8 KB - Content
- image-20220527092514-6.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -819.1 KB - Content
- image-20220527092555-7.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -537.6 KB - Content
- image-20220527092629-8.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -9.1 KB - Content
- image-20220527092748-9.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -16.3 KB - Content
- image-20220527092936-10.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -11.3 KB - Content
- image-20220527093059-11.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -10.9 KB - Content
- image-20220527093133-12.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -12.1 KB - Content
- image-20220527093204-13.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -16.5 KB - Content
- image-20220527093251-14.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -39.3 KB - Content
- image-20220527093358-15.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -62.9 KB - Content
- image-20220527093430-16.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -16.9 KB - Content
- image-20220527093508-17.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -21.5 KB - Content
- image-20220527093530-18.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -16.5 KB - Content
- image-20220527093607-19.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -28.3 KB - Content
- image-20220527093628-20.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -34.6 KB - Content
- image-20220527093708-21.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -569.4 KB - Content
- image-20220527093747-22.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -672.8 KB - Content
- image-20220527093821-23.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -161.5 KB - Content
- image-20220527093849-24.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -3.4 KB - Content
- image-20220527093950-25.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -624.4 KB - Content
- image-20220527094028-26.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -815.2 KB - Content
- image-20220527094100-27.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -2.3 KB - Content
- image-20220527094150-28.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -27.7 KB - Content
- image-20220527094224-29.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -25.8 KB - Content
- image-20220527094330-30.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -465.2 KB - Content
- image-20220527094556-31.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -162.5 KB - Content