TD-600: Difference between revisions
→Setting the mode, range and network address
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- '''Passive RS485''' should be selected when you plan to connect to line A and B of the terminal's RS-485 interface. The terminal must have the function of polling sensors, for example, requesting information from them. The terminal must be able to interrogate sensors in accordance with the '''LLS protocol'''. On sensors with a serial number higher than '''26339 RS-485 and''' '''RS-232 work in parallel.''' | - '''Passive RS485''' should be selected when you plan to connect to line A and B of the terminal's RS-485 interface. The terminal must have the function of polling sensors, for example, requesting information from them. The terminal must be able to interrogate sensors in accordance with the '''LLS protocol'''. On sensors with a serial number higher than '''26339 RS-485 and''' '''RS-232 work in parallel.''' | ||
- | - '''Analog mode''' is used when the sensor is connected to the analog input of the terminal (AIN), which can receive a signal from the sensor '''in the range of ≈0.2V ... ≈5.0V''' | ||
- ''' | - '''Frequency mode''' is used when connecting to a GPS terminal to inputs that can receive and read signals in the range '''300 Hz … 1323 Hz''' or '''300 Hz … 4395 Hz''' | ||
- ''' | - '''Impulse mode''' should be used when the sensor is connected to the impulse input of the terminal. | ||
- ''' | - '''Active RS485 mode''' should be used if the terminal has an RS-485 connection interface, but cannot independently interrogate the sensor, for example, request information from it; the sensor will send its readings independently every 2 seconds. | ||
'''- | '''- R232 mode''' should be used if the terminal has an RS-232connection interface(input Rx and Tx); On sensors with a serial number higher than '''26339 RS-485 and''' '''RS-232 work in parallel.''' | ||
In this mode, the sensor waits for a request from the terminal via the LLS protocol, e.g: | |||
* '''3101066C''' это запрос информации об уровне топлива и температуры датчика с сетевым номером 1 (ID датчика в режиме RS-232); | * '''3101066C''' это запрос информации об уровне топлива и температуры датчика с сетевым номером 1 (ID датчика в режиме RS-232); | ||