Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -24,23 +24,33 @@ 24 24 25 25 ((( 26 26 ((( 27 +((( 27 27 The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost. 28 28 ))) 30 +))) 29 29 30 30 ((( 33 +((( 31 31 RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. 32 32 ))) 36 +))) 33 33 34 34 ((( 39 +((( 35 35 (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server. 36 36 ))) 42 +))) 37 37 38 38 ((( 45 +((( 39 39 (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices. 47 +))) 40 40 49 +((( 41 41 (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]] 42 42 ))) 43 43 ))) 53 +))) 44 44 45 45 [[image:1653267211009-519.png||height="419" width="724"]] 46 46 ... ... @@ -93,6 +93,8 @@ 93 93 * Support Modbus protocol 94 94 * Support Interrupt uplink (Since hardware version v1.2) 95 95 106 + 107 + 96 96 == 1.4 Applications == 97 97 98 98 * Smart Buildings & Home Automation ... ... @@ -102,6 +102,8 @@ 102 102 * Smart Cities 103 103 * Smart Factory 104 104 117 + 118 + 105 105 == 1.5 Firmware Change log == 106 106 107 107 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] ... ... @@ -111,9 +111,13 @@ 111 111 112 112 ((( 113 113 ((( 128 +((( 114 114 v1.2: Add External Interrupt Pin. 130 +))) 115 115 132 +((( 116 116 v1.0: Release 134 +))) 117 117 118 118 119 119 ))) ... ... @@ -141,7 +141,9 @@ 141 141 == 3.1 How it works? == 142 142 143 143 ((( 162 +((( 144 144 The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA. 164 +))) 145 145 146 146 147 147 ))) ... ... @@ -1062,30 +1062,60 @@ 1062 1062 1063 1063 = 10. FCC Caution for RS485LN-US915 = 1064 1064 1085 +((( 1065 1065 Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 1087 +))) 1066 1066 1089 +((( 1067 1067 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 1091 +))) 1068 1068 1093 +((( 1094 + 1095 +))) 1069 1069 1097 +((( 1070 1070 **IMPORTANT NOTE:** 1099 +))) 1071 1071 1101 +((( 1072 1072 **Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1103 +))) 1073 1073 1105 +((( 1074 1074 —Reorient or relocate the receiving antenna. 1107 +))) 1075 1075 1109 +((( 1076 1076 —Increase the separation between the equipment and receiver. 1111 +))) 1077 1077 1113 +((( 1078 1078 —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 1115 +))) 1079 1079 1117 +((( 1080 1080 —Consult the dealer or an experienced radio/TV technician for help. 1119 +))) 1081 1081 1121 +((( 1122 + 1123 +))) 1082 1082 1125 +((( 1083 1083 **FCC Radiation Exposure Statement:** 1127 +))) 1084 1084 1129 +((( 1085 1085 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 1131 +))) 1086 1086 1087 1087 1088 1088 = 11. Support = 1089 1089 1090 -* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1091 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]. 1136 +* ((( 1137 +Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1138 +))) 1139 +* ((( 1140 +Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]. 1141 +)))