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. ... ... @@ -1352,7 +1352,7 @@ 1352 1352 ))) 1353 1353 1354 1354 ((( 1355 -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:1653968155772-850.png||height="23" width="19"]] 24mA , So the LT-22222-L will be able to detect this high active signal. 1356 1356 ))) 1357 1357 1358 1358 ((( ... ... @@ -1379,11 +1379,11 @@ 1379 1379 ))) 1380 1380 1381 1381 ((( 1382 - [[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:/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.** 1383 1383 ))) 1384 1384 1385 1385 ((( 1386 -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. 1387 1387 ))) 1388 1388 1389 1389