SONBUS HD812 Wireless Sensor
HD812 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 |
| RS485 | A+ B- |
| Communication Interface | USB |
| Default baud rate | 9600 8 n 1 |
| Power | DC5V 1A |
| Running temperature | -40~80°C |
| Working humidity | 5%RH~90%RH |
Product Size
How to wiring?
RS485 Wiring
Note: The switch goes to 485. When the power supply of the user equipment is DCSV, the converter can directly supply power to the user equipment, GND is the negative power supply, and SV is the positive power supply. can only supply power to devices with sv power supply
TTL Wiring
Note: The switch goes to TTL, when the user equipment power supply is DCSV, the converter can directly supply power to the user equipment
RS232 Wiring
Note: The switch goes to TTL, when the user equipment power supply is DCSV, the converter can directly supply power to the user equipment
Application solution
RS485 Wiring
RS485 Wiring
TTL Wiring 
RS232 Wiring 
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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