MF30 Series Ultrasonic Distance Sensor 200mm - 6000mm Detection
Range with NPN PNP Anolog Output
1. Parameter
General specifications
| M18 |
| Sensing range | 100... 1000 mm |
| Adjustment range | 100….1000mm |
| Unusable area | 0 ... 100 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.220 kHz |
| Response delay | approx. 10 ms |
| M30-type1 |
| Sensing range | 200... 2000 mm |
| Adjustment range | 200….2000mm |
| Unusable area | 0 ... 200 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.150 kHz |
| Response delay | approx. 10 ms |
| M30-type2 |
| Sensing range | 200... 3000 mm |
| Adjustment range | 200….3000mm |
| Unusable area | 0 ... 150 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.70 kHz |
| Response delay | approx. 20 ms |
| M30-type3 |
| Sensing range | 400... 6000 mm |
| Adjustment range | 400….6000mm |
| Unusable area | 0 ... 300 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.50 kHz |
| Response delay | approx. 40 ms |
Indicators/operating means
| LED blue | Flashing :program can be acted, this status The Blue led will flash around 5 minute after the sensor power on,
indicate the sensor can be programed, and then the blue led will
perpetually turn on. To indicate the power status. |
| LED yellow | indication of the switching state flashing: during program function object detected |
| LED red | Normal working: light on indicate error detected. Programing: flashing, echo lost, that means the sensor covered or
no object in the fromt of the sensor, |
Electrical specifications
| Operating voltage UB | 13 ... 30 V DC , ripple 10 %SS |
| No-load supply current I0 | ≤ 45 mA |
Input
| Input type | 1 TEACH-IN input |
operating range A1: 0V/GND ... +1 V, operating range A2: +6 V ... +UB |
| input impedance: > 4.7 kΩ ; TEACH-IN program pulse: ≥ 1 s |
Output
| Output type | 1 switch output E4, NPN NO/NC, programmable 2 switch output E4, PNP NO/NC, programmable 3 Analog 0-10V output E4 programmable. 4 Analog 4-20mA output E4 programmable 5 RS485 output E4 programmable. |
| Rated operating current Ie | 200 mA , short-circuit/overload protected |
| Default setting | Switching point A1:150mm Switching point A2: 1000mm |
| Voltage drop | ≤ 2.5 V |
| Repeat accuracy | ≤1 % |
| Switching frequency f | ≤ 13 Hz(customized for high frequency version) |
| Range hysteresis H | 5 % of the set operating distance |
| Temperature influence | ±1.5% of full-scale value |
Ambient conditions
| Ambient temperature | -25…70℃(248...343K) |
| Storage temperature | -40…85℃(233...358K) |
Mechanical specifications
| Connection | V1 connector(M12×1),4-pin |
| Protection degree | IP67 |
| Material Housing | brass, nickel-plated |
| Transducer | epoxy resin/hollow glass sphere mixture; foam polyurethane, cover PBT |
2. Dimensions
3. Electronic interface and signals definition
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, and 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.
| LED displays |
| | Programming time | Working time |
| Red LED | ON | -- | Error accured |
| OFF | Working well | Working well |
| Flash | Doing the echo lost program, For Single switching point, program, or Detection of object. | ----- |
| Yellow LED | ON | ---- | Object detacted |
| OFF | ------ | Echo lost |
| Flash | Teach in for the status ready, That means the sensor has locked the set distance for program | ----- |
| Blue LED | ON | Power on | Power on |
| OFF | Power off | Power off |
| Flash | Program period indication, Only the blue led flashes the program routine can be done | Program can be carried on |
