Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/10 15:06
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... ... @@ -610,7 +610,7 @@ 610 610 611 611 When a high voltage is given to the INT pin and then the level of the (% style="color:blue" %)**INT**(%%) pin changes from high to low, the interrupt is triggered by a falling edge and the RS485-LN sends an uplink data. 612 612 613 -(% style="color:red" %)**Note: The v oltage ranges from 3.3V to 24V. Generally, it is recommended to use less than 12V.**613 +(% style="color:red" %)**Note: The level that triggers the interrupt ranges from 3.3V to 24V. Generally, it is recommended to use less than 12V.** 614 614 615 615 **Example:** 616 616 ... ... @@ -620,7 +620,7 @@ 620 620 621 621 Disconnecting the dry contact, the level of the INT pin changes from high to low, triggering an interrupt (triggered by the falling edge along the interrupt), and the RS485-LN sends an uplink data. 622 622 623 -[[image:image-202409251 64510-3.jpeg||height="414" width="656"]]623 +[[image:image-20240925174124-5.jpeg||height="439" width="703"]] 624 624 625 625 * Use a regulated power supply or a wet contact to connect the 485-LN to trigger the interruption.(This section uses a regulated power supply as an example.) 626 626
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