DU-180
Definition and purpose of the sensor
Definition and purpose of the sensor
Angle sensor "ESCORT DU-180” (hereinafter – sensor) designed to measure tilting angle of tilting parts of different machinery and mechanisms (for example: excavator bucket, jib crane). It provides, in cooperation with GPS/GLONASS terminal, transmission the accurate tilting angle of a controlled mechanism to the monitoring program with data displaying as the time diagram.
More detailed technical specifications are presented in the device's data sheet.
Basic Terms and Concepts
Serial number - code consisting of letters and numbers assigned to a device (sensor).
Data transfer protocol - a set of specific logical-level rules or conventions that govern the exchange of data between different programs or devices. For DU-180, the main transmission protocol is LLS via the RS-485 interface.
Data transfer mode - this is a type of boundary between two objects or nodes, which are regulated by a special accepted standard and implemented using established methods, tools and rules. DU-180 has the following operating modes:
- RS-485
- Frequency
Interface - a physical connection method and/or a set of software tools that allows data to be transferred between two or more devices.
RS-485 - digital data transmission mode. The sensor waits for a corresponding request from the receiving device. Works using the LLS protocol. Based on CNT, a value is generated in conventional units
Converter - digital converter RS-485 to USB (С200М или С200М2) for configuring wired sensors.
Frequency - zero angle corresponds to the frequency of 300 Hz. Maximum angle corresponds to the frequency of 480 Hz. Frequency is formed in the green wire.
Navigation terminal - the main element of the system for monitoring the operation of transportation carried out by means of satellite communication. Without it, it is impossible to control transportation, to determine the coordinates of the vehicle location. It collects information from sensors and on-board system of the vehicle, and then transmits it to the device/server, which belong to the controlling specialist.