HD811 Industrial Grade USB to
RS485 or TTL converter
User Manual
HD811 using the standard USB, easy access to PLC， DCS, and other instruments or systems for monitoring RS485, TTL state quantities. The internal use of high-precision sensing core and related devices to ensure high reliability and excellent long-term stability can be customized RS232, RS485, CAN,4- 20mA, DC0~5V\10V, ZIGBEE, Lora, WIFI, GPRS and other output methods.
Technical Parameters
| Technical parameter | Parameter value |
| Input interface | TTL or RS485 |
| Communication Interface | USB |
| Support baud rate | 2400-115200 |
| USB Power | DC5V |
| Running temperature | -40~80°C |
| Working humidity | 5%RH~90%RH |
Product Size
How to wiring?
RS485 WIRING
Note: When the power supply of the user equipment is DC5V, the converter can directly supply power to the user equipment, GND is the negative pole of the power supply, and 5V is the positive pole of the power supply. It can only supply power to devices with a power supply of 5V
TTL WIRING METHOD
Note: When the power supply of the user equipment is DC5V, the converter can directly supply power to the user equipment, GND is the negative pole of the power supply, and 5V is the positive pole of the power supply. You can only supply power to devices with a power supply of 5V.
Application solution
Disclaimer
This document provides all information about the product, does not grant any license to intellectual property, does not express or imply, and prohibits any other means of granting any intellectual property rights, such as the statement of sales terms and conditions of this product, other issues. No liability is assumed. Furthermore, our company makes no warranties, express or implied, regarding the sale and use of this product, including the suitability for the specific use of the product, the marketability, or the infringement liability for any patent, copyright, or other intellectual property rights, etc. Product specifications and product descriptions may be modified at any time without notice.
Contact Us
Company: Shanghai Sonbest Industrial Co., Ltd TRANBALL Brand Division
Address:Building 8,No.215 North east road,Baoshan District,Shanghai,China
Web: http://www.hitdo.com
Web: http://www.hitdo.com
SKYPE: soobuu
Email: [email protected]
Tel: 86-021-51083595 / 66862055 / 66862075 / 66861077
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