Z4DB01

Micro-displacement Sensor Z4D-B01 Dimensions Features Easier control enabled by built-in processor circuit. Note: All units are in millimeters unless otherwise indicated. Resolution: 10 m. 2-175489-4 (Tyco Electronics AMP) Operating area: 6.51mm. Adapts well to changes in reflection factor using division pro- cessing. Pin no. Remarks Mounting reference plane 1 PLS Emitter axis +0.05 Two, 2 dia. 0.15 2 V CC 3 OUT Two, 1 dia. 4 GND Center of Unless otherwise specified, the Detector tolerances are as shown below. Two, 3.5 dia. Dimensions Tolerance Mounting Hole Dimensions 3 mm max. 0.3 3 < mm 6 0.375 +0.1 Two, 2.3 dia.-0 6 < mm 10 0.45 10 < mm 18 0.55 18 < mm 30 0.65 30 < mm 50 0.8 Recommended Mating Connectors: Tyco Electronics AMP 175778-4 (crimp connector) 173977-4 (press-fit connector) Absolute Maximum Ratings (Ta = 25C) Item Symbol Value Unit Remarks Supply voltage V 7 VDC --- CC LED pulse light emission control signal PLS 7 VDC LED LED light emission pulse t 100 ms --- FP Operating temperature T 10 to 65 C No icing or condensation opr Storage temperature T 25 to 80 C --- stg Electrical and Optical Characteristics (Ta = 10C to 65C) Item Symbol Rated value Remarks Supply voltage V 5 VDC10% Ripple (p-p): 10 mV p-p max. CC Output voltage OUT 0.2 VDC to (V 0.3) V (see note 1) CC Response time tr 100 s max. (see note 2) LED pulse light emission PLS 3.5 VDC to V (see note 3) CC control signal Note: 1. Load impedance (between OUT-GND) is set at more than 10 k . 2. The time for output voltage to rise from 10% to 90% of the full output range. 3. Apply the voltage ranging from 3.5 V to V on the LED pulse light emission control signal terminal. In this case, a maximum of 2 mA CC (TYP 1 mA) current is sunk. Z4D-B01 Micro-displacement Sensor 25 Characteristics (Ta = 10C to 65C) Object: N8.5 Munsell paper with a reflection factor of 70%. Item Value Operating area (see note 1) 6.5 1 mm Sensitivity variation (see note 2) 1.4 mV/m10% max. Resolution (see note 3) 10 m max. (Ta = 25C) Linearity (see note 4) 2% F.S. (full scale) max. Note: 1. Distance from the mounting reference plane. 2. Sensitivity is defined as inclination of divided output line and the variation value between individual products of fluctuating divided out- put voltage per unit length. V V 2 0 Sensitivity = (mV/mm) 2000 Where V0: Output voltage when d = 5.5 mm V2: Output voltage when d = 7.5 mm d: Distance from reference mounting plane to an object. 3. Value of electrical noise range of divided output signal converted to distance under the following conditions. Sensor Sample and hold circuit Oscilloscope (1) Ripple noise of power supply: 10 mV p-p max. (2) Sampling time of the sample and hold circuit: 50 sec (3) Distance to object: Distance from the reference mounting plane is 6.5 mm1 mm. ** When the testing conditions are deviated from the above conditions, resolution changes. For details, please consult OMRON sales representative. 4. The peak-to-peak value of the output error from the ideal line. Calculation, based on a linearity of 2% F.S., is as follows: (1) The conversion value based on the full scale distance: 2 mm 0.02 = 0.04 mm (40 m) (2) The conversion value based on the output voltage: 1.4 mV/m 40 m = 56 mV (When the product sensitivity variation is 1.4 mV/m.) C: Virtual line parallel to B. D: When sensitivity of a sensor is 1.4 mV/mm, linearity must be equal or less than 56 mV. Linearity B: Straight line that connects V0 with V1. A: Actual output curve. Operating area Detectable distance Circuit Diagram Ampli- A/D I/V Output port fier LED control signal Timer D port Object Microprocessor (Reference) Micro-displacement Sensor 26 Z4D-B01 Micro-displacement Sensor Output voltage Output range F.S.