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SHENZHEN RION TECHNOLOGY CO.,LTD
Catalog excerpts
SPECIFICATIONS Item No.：SDA131B Description：Dynamic Tilt Switch Application : Agricultural machinery, Aerial work vehicle Production implementation standard reference ● Enterprise quality system standards: ISO9001: 2008 standard (certification number: 128101) ● Tilt sensor production standards: GB / T 191 SJ 20873-2003 inclinometer general specification of Level ●The Academy of metrology and quality inspection Calibrated in accordance to: JJF1119-2004 Electronic Level calibration Specification ● Gyro accelerometer test standard: QJ 2318-92 Gyro accelerometer test methods ● Software development reference standard: GJB 2786A-2009 military software development General requirements ● Product environmental testing standards: GJB150 ● Electromagnetic anti-interference test standards: GB / T 17626
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General Description SDA131B is a dynamic tilt switch newly developed by RION’s D & R, the product can be used in the fast moving car construction machinery, compared to static tilt switch can anti acceleration effect, anti vibration effect; it is a single axis tilt switch apply for the level of security alarm and platform application level detection .Users can set alarm angle value by themselves, it will output the switch signal (output voltage = supply voltage) when exceeds the safety angle value, the drive solenoid valve will cut off the hydraulic system, also can drive the buzzer and...
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SDA131B Ordering information: E.g: SDA131B-P005: Single-axis/2 way/ positive direction output /0.5deg alarm Note: 1) Different models with different color line function definition, please refer to ordering Information description before ordering ; 2) The factory default alarm threshold: ± 2 ° (also can be customized according to customer requests), refer to the ordering information; Technical Data:
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SDA131BElectronic Characteristics Parameters Co Resolution: Refers to the sensor in measuring range to detect and identify the smallest changed value. Absolute accuracy: Refers to in the normal temperature circumstances,the sensor absolute linearity, repeatability, hysteresis, zero deviation, and transverse error comprehensive error. Long term stability : Refers to the sensors in normal temperature conditions, the deviation between the maximum and minimum values after a year's long time work. Response time: Refers to the sensor in an angle change, the sensor output value reached the...
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Working Principle Above figure is the working principle diagram of the single axis tilt switch , the output is high-low level signal, in this figure, when the tilt reaches the preset value of the positive X + direction, +X side output high-low level, R1 is lit, when the tilt reaches the preset value of X- in the reverse direction , R2 is lit . Note: Logic level output type sensor, which port drive capacity is limited so it can not drive a big load, if the device less than 500mA power then the switch can directly drive, if over 500mA then can connect to motors, solenoids, relays, etc.for...
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Measuring Directions&Fix The installation must guarantee the product bottom is parallel to measured face， reduce the influence and of dynamic and acceleration to the sensor. This product can be installed horizontally or mounted vertically (mounted vertically selection is only applicable to the single axis, and only can do relative measurement , if absolute measurement the level reference will occur error ), for installation please refer to the following scheme. Production installation notes: Please follow the correct way to install tilt sensor, incorrect installation can cause measurement...
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SDA131BElectrical Connection Color definition 1) RXD and TXD two lines can be used to connect to the computer, through the software to set the alarm threshold. (-X, + X) can be set different threshold; 2) Single axis 2way tilt switch without setting alarm threshold function; 3) Connected to the computer to set the alarm value ,RXD and TXD connection please refer to the following figure: 4) If you are using a laptop debugging you also need a RS232 to USB module, if the PC can be directly connected communication with the computer COM port.
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RION Product debugging software If you want to change the alarm thresholds, can communicate with computer and use the serial debugging assistant software to change . Debug process: 1) Open software; 2) Select the corresponding COM port, refer to 2”. 3) Other settings are default setting , no need to set. " 4) Click to open the serial port button, refer to 2 " 5) This data will display in the return data area, refer to 3” 6) If you want to set the alarm threshold, please input setting alarm threshold command in input area, refer to 4" . ( For command please refer to the specification of...
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SDA131B judge the sensor was damaged. RION product communication protocol i DATA FRAME FORMAT: ((8 bits date, 1 bit stop, No check, Default baud rate 9600) Angle output format (ASCII code) A set of output data from a total of 18 bytes: ^More information please visit Rion's company website: www.rion-tech.net
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