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Related Manuals for Ebyte 230N33
Summary of Contents for Ebyte 230N33
- Page 1 E90-DTU (230N33)
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Page 2: Table Of Contents
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual Content Introduction ............................2 1.1. Brief Introduction ......................... 2 1.2. Certificate ..........................2 1.3. Features ..........................3 Operation............................3 Installation Specification........................5 3.1. Structure ..........................5 3.2. Dimension ........................... 7 Interface Defination .......................... -
Page 3: Introduction
. Because E90-DTU (230N33) adopts 230M Hz frequency band, it not only ensures the penetrab ility, but also greatly improves the diffraction ability, making it the best choice for co mplex and mu ltip le obstacles. The station works in 230M Hz frequency band, with co mmunication d istance up to 8km. -
Page 4: Features
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 1.3. Features ★ All the core co mponents of the original import, co mpared with the current similar imported digital radio, the most advanced function, the smallest size, the best price. - Page 5 Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual Using USB-(RS232) converter or USB-RS (485) converter or other way to link computer and DTU. 2、 Firing up t wo XCOMs, choosing Baud rate 9600bps, 8N1, the setting which serial port transmission can be 3、...
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Page 6: Installation Specification
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 4、 User needs to open the mode switch first before link DTU with co mputer if the user wants to modify parameters. E90-DTU 数 传电 台 配置 软件 Firing up (E90-DTU parameter configuration application) to modify related parameters. - Page 7 Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) 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...
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Page 8: Dimension
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 3.2. Dimension 单位：mm Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2019，... -
Page 9: Interface Defination
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 4. Interface Defination 4.1. Power interface definition Users can choose ⑥ DC power interface, using the power adapter supply with the interface of the 5.5mm outer diameter , 2.5mm diameter ;... -
Page 10: Technical Indicators
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) 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 co mmunicat ion when connected to multiple devices , it is reco mmended to be connected to a single device, please try to use parallel 120Ω... -
Page 11: Frequency Range And Channels
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 5.2. Frequency range and channels Channel Default frequency Frequency range Model spacing Channels 64，half duplex E90-DTU (230N33) 230M 225~237.6M 200K ★ Note: In the same area when mu ltip le data transceivers are commun icating one to one at the same time, it is recommended to set the channel spacing between each group of data transceivers at 2MHz or more. -
Page 12: Transceiver Length And Sub-Packing Mode
2. The data transceiver cannot receive data which is more than the buffer capacity; 6. Operating Mode E90-DTU (230N33) 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 13: Connection Diagram When Programming
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 7. Connection diagram when programming 7.1. Diagrammatic drawing Mode Description M ode 3 Command 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 14: Parameter Setting Instruction
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 2.If there’s no complicated programming, opening the E90-DTU 数传电台配置软件 (E90-DTU parameter configuration application) to modify parameters. 7.2. Parameter setting instruction Parameter Description The serial port baud rate of a wireless data station at work，1200bps～115200bps。... -
Page 15: Connection Diagram In Test And Application
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual It is equivalent to the working frequency of the wireless data transmission station. Each channel corresponds to its different working frequency. Theoretically, different frequency channels cannot Frequency Channel communicate with each other，If there are multiple groups of wireless data stations in the same area, the communication frequency interval is suggested to be 2~5M Hz. -
Page 16: Practical Application
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual M odBus protocol High-speed continuous transmission, support E90-DTU(433C37) RS232 RS485 433M M odBus protocol, long distance Low frequency narrow band, suitable for E90-DTU(230N27) RS232 RS485 230M complex environment Low frequency narrow band, suitable for... -
Page 17: Important Statement
Chengdu Ebyte Electronic Technology Co,;Ltd E 90-DTU (230N33) user manual 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; please do not repair by yourself, the problem and please contact with our company when problem occurring, we offer the first -class after-sales service. -
Page 18: Revision History
M olly 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: Innovation Center D347, 4# XI-XIN Road,Chengdu, Sichuan, China Chengdu Ebyte Electronic Technology Co,;Ltd...