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R718PC
Wireless RS485 Adapter
Wireless RS485 Adapter
R718PC User Manual
Copyright© Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of NETVOX Technology. It shall be
maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written
permission of NETVOX Technology. The specifications are subject to change without prior notice.
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Table of Contents
Related Manuals for netvox R718PC
Summary of Contents for netvox R718PC
- Page 1 Copyright© Netvox Technology Co., Ltd. This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written...
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Page 2: Table Of Contents
Table of Contents 1. Introduction ........................ 2 2. Appearance ......................... 3 3. Features........................3 4. Set Up Instructions ..................... 4 5. Data Report ......................... 6 5.1 Example of ReportDataCmd ................6 5.2 Period Configuration ..................7 5.3 RawCmd Configuration ..................8 5.4 BaudRate Configuration .................. -
Page 3: Introduction
1. Introduction R718PC is a Class C type device based on the LoRaWAN open protocol of Netvox and is compatible with the LoRaWAN protocol. R718PC supports serial port transparent transmission. It can send the read commands to other sensors supporting RS-485 protocol according to the configured period, and the information returned by the other sensors will be directly reported to the gateway. -
Page 4: Appearance
2. Appearance Adaptor RS485 Cable Black－GND Red－12V Yellow－RS485 A White－RS485 B Indicator Function Key 3. Features ⚫ Compatible with LoRaWAN ⚫ DC 12V adapter power supply ⚫ Simple operation and setting ⚫ RS485 transparent transmission... -
Page 5: Set Up Instructions
4. Set Up Instructions On/Off Power On DC 12V adaptor power supply DC12V adaptor power supply, the green indicator flashing once means Turn On turn on successfully. Press and hold the function key for 5 seconds till green indicator flashes Reset to Factory Setting 20 times. - Page 6 Baud Rate Configuration Baud Rate Default Value 9600 Configuration Method Deliver instructions through LORANWAN 00 Baudrate = 115200; 01 Baudrate = 57600; 02 Baudrate = 38400; Baud Rate Option 03 Baudrate = 28800; 04 Baudrate = 19200; 05 Baudrate = 9600; 06 Baudrate = 4800;...
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Page 7: Data Report
The device sends instructions through LORAWAN to configure the time to periodically send the data. When RS485 interface of R718PC receives the serial port data from the RS485 device that it is connected to, it will actively report the received data to the gateway in the format of 87+ReceiveData or 0x8E+MatchReturnRawCmd. -
Page 8: Period Configuration
5.2 Period Configuration Fport:0x0A Description Device CmdID Netvox PayLoad Data SetPollSensorPeriodReq 0x03 Period (2Byte, Unit: 1s) SetPollSensorPeriodRsp 0x83 Status (0x00_success) R718PC GetPollSensorPeriodReq 0x04 GetPollSensorPeriodRsp 0x84 Period (2Byte, Unit: 1s) * Period=0, disable polling (1) Configure Period as 30 seconds (0x001E) -
Page 9: Rawcmd Configuration
NetvoxPayLoadData SensorRawCmd SetPollSensorRawCmdReq 0x05 (Var bytes, according sensor datasheet) SetPollSensorRawCmdRsp 0x85 Status (0x00_success) R718PC GetPollSensorRawCmdReq 0x06 SensorRawCmd GetPollSensorRawCmdRsp 0x86 (Var bytes, according sensor datasheet) Configure SensorRawCmd Note: The actual commands should be set based on the protocol of the sensor. The below format are for reference only. -
Page 10: Baudrate Configuration
00—115200 bps, 01—57600 bps 02—38400 bps SetBaudRateReq 0x08 03—28800 bps, 04—19200 bps 05—9600 bps 06—4800 bps 07—2400 bps SetBaudRateRsp 0x88 Status (0x00_success) R718PC GetBaudRateReq 0x09 BaudRateType (1Byte) 00—115200 bps, 01—57600 bps 02—38400 bps GetBaudRateRsp 0x89 03—28800 bps 04—19200 bps 05—9600 bps 06—4800 bps... -
Page 11: Rs485 Filtertime Configuration
Description Device CmdID NetvoxPayLoadData SetFilterTimeReq 0x0A FilterTime (2Bytes, Unit:1s) SetFilterTimeRsp 0x8A Status (0x00_success) R718PC GetFilterTimeReq 0x0B GetFilterTimeRsp 0x8B FilterTime (2Bytes, Unit:1s) (1) Configure RS485 FilterTime as 30 seconds (0x001E) Downlink: 0A001E Response: 8A00 (configuration succeed) 8A01 (configuration fail) (2) Read FilterTime... -
Page 12: Rs485 Matchreturnrawcmd Configuration
CmdID NetvoxPayLoadData SetMatchReturn MatchReturnCmd MatchReturnStartI MatchReturnEndIndex 0x0C RawCmdReq Len (1byte) ndex (1byte) (1byte) SetMatchReturn 0x8C Status (0x00_success) RawCmdRsp R718PC GetMatchRetur 0x0D nRawCmdReq GetMatchRetur MatchReturnCmd MatchReturnStartI MatchReturnEndIndex 0x8D nRawCmdRsp Len (1byte) ndex (1byte) (1byte) Filter and send the 2 and 3 bytes of the original 10-byte command. -
Page 13: Stopbitparity Configuration
NetvoxPayLoadData Parity (1byte, Stopbits (1Byte, 0x00_None, 0x00_1, SetStopBitParityReq 0x90 0x01_EVEN, 0x01_1.5, 0x02_ODD) 0x02_2) SetStopBitParityRsp 0x91 Status (0x00_success) R718PC GetStopBitParityReq 0x92 Parity (1byte, Stopbits (1Byte, 0x00_None, 0x00_1, GetStopBitParityRsp 0x93 0x01_EVEN, 0x01_1.5, 0x02_ODD) 0x02_2) (1) Configure Stopbits as 2 (0x02) Downlink: 900102... -
Page 14: Installation
Black: GND more secure, use screws (purchased) to fix the device to the wall or other surface 3. Wireless RS485 Adapter (R718PC) supports serial port transparent transmission. It can (as the figure below). send commands to or read data of the other... -
Page 15: Maintenance Instructions
7. Maintenance Instructions Kindly pay attention to the following to achieve the best maintenance of the product: • Keep the device dry. Rain, moisture, or any liquid might contain minerals and thus corrode electronic circuits. If the device gets wet, please dry it completely. •...
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