KUS series ultrasonic transmitter

1. Dimensions

Unit in the diagram is mm.

2. Electronic interface and signals definition

3. Parameter

General specifications

Indicators/operating means

Electrical specifications

Input

Output

Ambient conditions

Mechanical specifications

4. Description of Sensor Functions

Adjusting the switching points and the analog output.

The switch output type and analog output type sensor can be programed as the user want.

There is 8 types of output functions can be programed.

All the teach routine as follows,

step 1 teach one point with the related teach in condition(High level voltage or GND). step 2 choose a different distance(not the same with step1) point and a different teach in condition(not same with the step1). The program routine must be finished during the blue led flashing, the default value will be efficient if the not.

The ultrasonic sensor features a switch output with two teachable switching points. These are set by applying the supply voltage - UB or + UB to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1 s. LEDs indicate whether the sensor has recognized the target during the TEACH-IN procedure. Switching point A1 is taught with - UB, A2 with +UB. Five different output functions can be set.

1. Window mode normally-open and liner mode positive slope output function.

2. Window mode normally-closed and liner mode negative slope output function.

3. Single switching point, normally-open function.

4. Single switching point, normally-closed function.

5. Single switch point with hysteresis gap normally-open function.

6. Single switch point with hysteresis gap normally-closed function.

7. Detection of object presence-normal open function.

8. Detection of object presence-closed open function.

Switching point, Setting distance only after power on. The internal clock can assure can't be changed after 5 minutes after power on. If want to change the switching point, the user can only setting the request distance after power restart.

For the RS485 output type.

There is 2 kinds of working style,

One for auto measure, the sensor will measure the distance or level repeatedly, ant the measurement period can be set by the uart. The measure result can be fetched every time.

The other style is power save mode when the sensor is sleep, until the sensor received the inquiry command with pre-code. Communication protocol is Modus-RTU.

For example the measure result can be read by access the register 0x101 by Modbus protocol.

For more information please contact us for the software engineering guide.

5. Installation conditions

If the sensor is installed at the environment temperature fall below 0℃,It should do well on the protective measures. In case of direct mounting of the sensor in a through hole using the steel nuts, it has to be fixed at the middle of the housing thread.

6. Ordering information