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Related Manuals for Ebyte E34-DTU
Summary of Contents for Ebyte E34-DTU
- Page 1 E34-DTU (2G4H27)
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Page 2: Table Of Contents
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual Content 1.Introduction..................................2 1.1.Brief Introduction............................. 2 1.2.Features................................2 2.Operation..................................2 3.Installation Specifications............................4 3.1.Structure................................4 3.2.Dimension.................................6 4.Interface Defination..............................7 4.1.Power interface definition..........................7 4.2.RS232 Interface definition..........................7 4.3.RS485 Interface definition..........................7 Technical indicators..............................8 5.1.Model specifications............................8 5.2.General specification parameters........................8 5.3.Frequency range and channels..........................8... -
Page 3: Introduction
Brief Introduction 1.1. E34-DTU (2G4H27) is a full duplex wireless data transmission module for point-to-point transmission( Has both RS232 and RS485), transmission power is 500mW, transparent transmission mode, working in 2400MHz band high-performance 2.4g wireless module, UART serial port interface, transparent transmission, at the same time support 3.3v or 5.0v system, packet loss automatic retransmission, support automatic frequency hopping, anti-interference ability... - Page 4 Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual First step is to mount antenna, then battery, making sure the dial switch is on its right status. User gets on the power 1、 by choosing either VCC/GND or power adapter.
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Page 5: Installation Specifications
User needs to open the mode switch first before link DTU with computer if the user want to modify parameters. 4、 Firing up (E34-DTU parameter configuration application) to modify related parameters. E34-DTU 数传电台配置软件 The mode switch must be reopened to achieve transmission after the configuration. - Page 6 Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual Pin NO. Name Function Description DB-9 female socket RS-232 interface Standard RS-232 interface 3.81 terminal block RS-485, power interface Standard RS-485 interface and pressure line power interface PWR-LED Power LED Red, lit when the power is on...
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Page 7: Dimension
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual Dimension 3.2. Unit：mm Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2019，... -
Page 8: Interface Defination
Also choose the VCC and GND terminal power supply, only choose any one of the power supply is OK; E34-DTU (2G4H27) can use 10~ 28V DC power supply, but it is recommended to use 12V or 24V DC power supply. -
Page 9: Technical Indicators
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual 485_A RS-485 interface, interface A The RS-485 interface A is connected to the device interface A ★ Note: The transceiver will be in poor communication when connected to multiple devices , it is recommended to be connected to a single device, please try to use parallel 120Ω... -
Page 10: Transmit Power Level
2. The data transceiver cannot receive data which is more than the buffer capacity; 6. Operating mode E34-DTU(2G4H27) has four operating modes, if low power consumption is not required, normal communication is recommended to configure the data transceiver for the normal mode (mode 0);... -
Page 11: Connection Diagram When Programming
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual Categories Description Mode 0 Normal Mode Open UART and RF，transparent transmission is on Mode 1 Wake-up Mode Air wake-up mode, the packet comes with a wake-up code, The air wake-up receive mode, saving receive power, the mode can not... -
Page 12: Parameter Setting Instruction
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual Mode Description Mode 3 Sleep Mode Only be programmed using the configuration software in the current mode ★ Note: 1.programming can only be carried on in a specific mode(see above), if fails, please confirm the work mode. -
Page 13: Connection Diagram In Test And Application
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual Support 8N1:no check ；8E1:even-check；8O1:odd-check；Both are 8-bit data bits and 1-bit stop bits. Odd-even check Wireless communication rate, also known as air baud rate air rate high, data transmission speed, Air data rate（bps）... -
Page 14: E32-Dtu Series
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual 9. E32-DTU series Frequency Tx power Distance Mode No. Interface Function feature Automatic frequency hopping, automatic E34-DTU(2G4H27) RS232 RS485 2.4G packet loss retransmission Full duplex, two-way simultaneous E34-DTU (2G4D20) RS232 RS485 2.4G... -
Page 15: Note
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual 11.Note 1. Please keep the warranty card of the equipment which includes the factory number (and important technical parameters) and is important for user's future maintenance and new equipment. 2. Transceiver during the warranty period, if the quality of the product itself rather than man-made damage or lightning and other natural disasters caused by damage, enjoys free warranty;... -
Page 16: Important Statement
Chengdu Ebyte Electronic Technology Co.,Ltd. E34-DTU (2G4H27) user manual 12.Important statement 1. CDEBYTE reserves the right of final interpretation and modification of all the contents of this manual. 2. As the hardware and software products continuously improving, this manual may subject to change without notice, please refer to the latest version. - Page 17 2019/4/2 Model No. split molly About us Technical support: support@cdebyte.com Documents and RF Setting download link: www.ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Fax: 028-64146160 ext. 821 Web: www.ebyte.com Address:BuildingB5,MouldIndustrialPark,199#XiquAvenue,Chengdu,Sichuan Chengdu Ebyte Electronic Technology Co,;Ltd...