Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -16,7 +16,7 @@ 16 16 == 1.1 What is LT Series I/O Controller == 17 17 18 18 ((( 19 -The Dragino (%style="color:blue" %)**LT series I/O Modules**(%%)are Long Range LoRaWAN I/O Controller. It contains different I/O Interfaces such as:** (%style="color:blue" %)analog current Input, analog voltage input(%%)**(% style="color:blue" %),**relay output**,**digital input**(%%)and(% style="color:blue" %)**digital output**(%%)etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring.19 +The Dragino LT series I/O Modules are Long Range LoRaWAN I/O Controller. It contains different I/O Interfaces such as: analog current Input, analog voltage input, relay output, digital input and digital output etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring. 20 20 ))) 21 21 22 22 ((( ... ... @@ -24,7 +24,7 @@ 24 24 ))) 25 25 26 26 ((( 27 -The LT I/O Controllers is aiming to provide a n (%style="color:blue"%)**easy and low cost installation**(%%)by using LoRa wireless technology.27 +The LT I/O Controllers is aiming to provide a simple plug and play, low cost installation by using LoRaWAN wireless technology. 28 28 ))) 29 29 30 30 ((( ... ... @@ -167,8 +167,6 @@ 167 167 * Firmware upgradable via program port 168 168 * Counting 169 169 170 - 171 - 172 172 == 1.4 Applications == 173 173 174 174 * Smart Buildings & Home Automation ... ... @@ -178,8 +178,6 @@ 178 178 * Smart Cities 179 179 * Smart Factory 180 180 181 - 182 - 183 183 == 1.5 Hardware Variants == 184 184 185 185 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -193,8 +193,6 @@ 193 193 * 1 x Counting Port 194 194 ))) 195 195 196 - 197 - 198 198 = 2. Power ON Device = 199 199 200 200 The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller. ... ... @@ -272,8 +272,6 @@ 272 272 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 273 273 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 274 274 275 - 276 - 277 277 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 278 278 279 279 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -324,8 +324,6 @@ 324 324 ** DO1 is high in case there is load between DO1 and V+. 325 325 ** DO1 LED is off in both case 326 326 327 - 328 - 329 329 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 330 330 331 331 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -614,7 +614,6 @@ 614 614 615 615 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 616 616 617 - 618 618 (% style="color:#4f81bd" %)**Trigger base on current**: 619 619 620 620 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -623,7 +623,6 @@ 623 623 624 624 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 625 625 626 - 627 627 (% style="color:#4f81bd" %)**Trigger base on DI status**: 628 628 629 629 DI status trigger Flag. ... ... @@ -1319,11 +1319,11 @@ 1319 1319 ))) 1320 1320 1321 1321 ((( 1322 -[[image: 1653968155772-850.png||height="23" width="19"]]**= DI1+ / 1K.**1310 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]= DI1+ / 1K.** 1323 1323 ))) 1324 1324 1325 1325 ((( 1326 -If DI1+ = 12v, the [[image:1653968155772-850.png||height="23"width="19"]]=12mA , So the LT-22222-L will be able to detect this active signal.1314 +If DI1+ = 12v, the //IF// = 12mA , So the LT-22222-L will be able to detect this active signal. 1327 1327 ))) 1328 1328 1329 1329 ((( ... ... @@ -1350,11 +1350,11 @@ 1350 1350 ))) 1351 1351 1352 1352 ((( 1353 -[[image: 1653968155772-850.png||height="23" width="19"]]**= DI1+ / 1K.**1341 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]= DI1+ / 1K.** 1354 1354 ))) 1355 1355 1356 1356 ((( 1357 -If **DI1+ = 24v**, the[[image: 1653968155772-850.png||height="23"width="19"]] 24mA , So the LT-22222-L will be able to detect this high active signal.1345 +If **DI1+ = 24v**, the[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]**= 24mA , So the LT-22222-L will be able to detect this high active signal. 1358 1358 ))) 1359 1359 1360 1360 ((( ... ... @@ -1381,11 +1381,11 @@ 1381 1381 ))) 1382 1382 1383 1383 ((( 1384 - [[image: 1653968155772-850.png||height="23"h="19"]]**= DI1+ / 51K.**1372 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]= DI1+ / 51K.** 1385 1385 ))) 1386 1386 1387 1387 ((( 1388 -If sensor output is 220v, the [[image:1653968155772-850.png||height="23" width="19"]](% id="cke_bm_243359S" style="display:none" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K. = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.1376 +If sensor output is 220v, the (% id="cke_bm_243359S" style="display:none" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K. = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely. 1389 1389 ))) 1390 1390 1391 1391