R Z4D-F04A/D Compact, High-performance Micro-displacement Sensor H Provides resolution to 5 m and does not H H H H H require connection to microprocessor EE-1010D connector with 1-m cable and E39-L69 mounting bracket allows convenient, quick installation and easy maintenance Power and alarm indicator included in the Z4D-F04A model Stability/operation indicator and distance adjuster included in the Z4D-F04D model Numerous applications possible when the analog output model is integrated with OMRON's K3TX Intelligent Signal Processors ON/OFF output model (NPN open collector) is available Ordering Information Output Appearance Part number Analog Z4D-F04A ON/OFF Z4D-F04D J ACCESSORIES (ATTACHED) Item Z4D-F04A Z4D-F04D Part number Mounting bracket 1 pc. 1 pc. E39-L69 Mounting screws (M3 x 2) 2 pcs. 2 pcs. Connector with 1-m cord 1 pc. 1 pc. EE-1010D Screwdriver 1 pc. Operation Manual 1 copy 1 copy Z4D-F04A/D Z4D-F04A/D Specifications J RATINGS/CHARACTERISTICS Part number Z4D-F04A Supply voltage 12 to 24 VDC10%, ripple voltage (p-p): 10 mV max. Current consumption 35 mA max. Sensing range (See Note 1.) 41.25 mm Light source Red LED with a wavelength of 700 nm Spot diameter (See Note 2.) 1.5 x 1.5 mm max. (at the sensing range of 4 mm) Connection impedance (See Note 3.) 200 k min. Resolution (See Note 4.) 5 m max. --- Hysteresis (See Note 1.) --- 40 m Linearity (See Note 5.) 1% FS --- Analog output (See Note 1.) 1 to 5 V (1.6 V/mm10%) --- Control output --- NPN open collector, 12 to 24 VDC, 50 mA max. Residual output voltage --- 1 V max. Response time (See Note 6.) 5 ms max. 1.5 ms max. Temperature influence (See Note 7.) 0.15% FS/C --- Indicator PWR indicator (green): Lit when power is supplied ALM indicator (red): Lit when illumination is insufficient. STB indicator (green): Lit when illumination is sufficient. OPE indicator (orange): Lit when output is ON. Ambient temperature p Operating Z4D-F04D --- -10C to 55C (14F to 131F) with no icing Storage -15C to 60C (5F to 140F) with no icing Ambient humidity Operating 35% to 85% (with no icing) Ambient illumination Operating 3000 lx max. (incandescent lamp), 10,000 lx max. (sunlight) Enclosure rating IP50 (IEC standard) Vibration resistance Destruction: 10 to 500 Hz (1-mm max. single amplitude) for 11 min for 3 times each in X, Y, and Z directions Shock resistance Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions (total of 18 times) Dielectric strength 1,000 VAC for 1 min between current carry parts and case Tightening torque 0.6 N S m max. Material ABS (Polycarbonate for the sensing part) Weight Approx. 10 g (without connector cable) Insulation resistance 20 M min. (at 500 VDC) Cable length 1m Note: 1. The values are for N8.5 Munsell paper. 2. The spot diameter is defined by 1/e2 of the sensor's laser beam center. Although a sub-beam may be observed around the main beam, this does not mean that the product is defective. 3. Refers to input impedance of a device to be connected. 4. Resolution (Z4D-F04A) The resolution is the peak-to-peak displacement conversion value of the analog displacement output (Conditions: N8.5 Munsell mat paper at the center of measurement point with a power ripple noise of 10 mV (p-p) max.) Output fluctuation 2 Z4D-F04A/D Z4D-F04A/D 5. The value is the peak-to-peak error rate of a displacement output voltage line with N8.5 Munsell mat paper. The value varies with the sensing object. 6. Response Time (Z4D-F04A) The response time of the sensor (Z4D-F04A) is the time required for the analog displacement output to increase from 10% to 90% of the full value (at the rise time) or decrease from 90% to 10% of the full value (at the fall time). Displacement value tr: rise time tf: fall time Analog displacement output The response time of the sensor (Z4D-F04D): ON/OFF switching time 7. The value is at the sensing range of 4 mm. J TYPICAL APPLICATIONS Double Feed Detection Presence/absence of small parts or solder points Vibration Detection 3 Z4D-F04A/D Z4D-F04A/D Engineering Data J ANALOG OUTPUT MODEL (Z4D-F04A) Sensing Distance vs. Analog Output Characteristics (Typical) Analog Output Characteristics with Difference in Sensing Object Standard paper Error (%FS) Linear output (V) PBT SPCC Sensing distance (mm) Distance (mm) Angle Characteristics with Difference in Vertical Inclination Temperature Characteristics Vcc = 24 v Vcc = 10.8 V Vcc = 26.4 V Error (%FS) Error (%FS) Standard paper PBT SPCC Positive inclination Negative inclination Inclination angle (_) Temperature (_C) Angle Characteristics with Difference in Horizontal Inclination Resolution Characteristics with Difference in Reflection Rate Error (%FS) Resolution ( m) Standard paper PBT SPCC Positive inclination Negative inclination Inclination angle (_) 4 Reflection factor (%) Z4D-F04A/D Z4D-F04A/D J ON/OFF OUTPUT MODEL (Z4D-F04D) Sensing Distance vs. Adjuster Angle Characteristics Standard paper Adjustor angle (_ ) PBT SPCC Sensing distance (mm) Note: The PBT plastic referred in this data was detected under its natural state. Nomenclature J ANALOG OUTPUT (Z4D-F04A) J ON/OFF OUTPUT (Z4D-F04D) (1) (3) (2) (4) (5) (1) Power (PWR) Indicator (3) Stability (STB) Indicator The green PWR indicator is lit when power is applied to the sensor. The green STB indicator is lit when the sensor is receiving sufficient light to process. If the indicator is not lit, adjust the amount of light to turn on the indicator. (2) Alarm (ALM) Indicator The red ALM indicator is lit if no object is sensed. An object may be present, but if the reflected light is not sufficient to produce an output from the detector, the red ALM indicator will remain on. When the ALM indicator is lit, make necessary adjustments so that the indicator turns OFF. Appropriate amount of light: Not lit Insufficient amount of light: Lit in red (4) Operation (OPE) Indicator The sensor is synchronized with the ON/OFF output and the orange OPE indicator is lit when the sensor has ON output. (5) Distance Adjuster The ON/OFF position can be set with the distance adjuster if a sensing object is at the sensing range (4|1.25 mm). The ON/OFF position will shift farther from the sensor if the distance adjuster is turned clockwise, and the ON/OFF position will shift closer to the sensor if the distance adjuster is turned counterclockwise. 5 Z4D-F04A/D Z4D-F04A/D Operation J CONNECTIONS/OUTPUT CIRCUITS Analog Output NPN Open Collector Output Black Output Blue Connector Brown 12 to 24 VDC 0 to 6.5 V 12 to 24 VDC Load Signal processor Signal processor Connector Brown Output Black Blue 0V 0V Dimensions Unit: mm (inch) J Z4D-F04A 5.5 (0.22) 36 Stability indicator 12.2 (1.42) (0.48) Operation indicator 4.6 (0.18) 2 (0.08) 15.4 15 (0.61) (0.59) 31.9 18.4 (1.26) (0.72) Mounting bracket can be attached to this side. 9 (0.35) Receiver 1.05 (0.04) 25.5 (1.00) 5.9(0.23) 33.7 (1.33) 5 3.1 (0.12) 4.8 (0.19) 20 (0.79) 30 (1.18) 7.2 (0.28) 3.1 7.2 (0.12) (0.28) Mounting holes Mounting Holes Two, M3 20 (0.79) 2.54 (0.10) Optical axis 9.1(0.36) 5.08 (0.20) 17.3 (0.68) 1.2 10.7(0.42) (0.05) Emitter Two, M3 X 12 J Z4D-F04D 5.5 (0.22) Stability indicator Operation indicator 36 4.6 (0.18) 12.2 (1.42) 6.3 (0.48) (0.25) 15.4 (0.61) 15 (0.59) 31.9 18.4 (1.26) (0.72) 2 (0.08) Distance adjuster 7.2 (0.28) 3.1 (0.12) 4.8 (0.19) 5 Mounting bracket can be attached to this side. 9 (0.35) Receiver 1.05 (0.04) 25.5 (1.00) 5.9(0.23) Optical axis 9.1(0.36) 17.3 10.7 (0.68) (0.42) 33.7 (1.33) 6 Mounting Holes Two, M3 Mounting holes 20 (0.79) 2.54 (0.10) 5.08 (0.20) 1.2 (0.05) Emitter 20 (0.79) 30 (1.18) 7.2 3.1 (0.28) (0.12) Two, M3 X 12 Z4D-F04A/D Z4D-F04A/D J ACCESSORIES The following products are provided with the sensors. The products can also be purchased separately. E39-L69 Mounting Bracket 3.2 (0.13) 5 (0.20) Stainless steel (SUS304) 3.1 (0.12)10.7 (0.42) 16.5 (0.65) 7.2 (0.28) 3.1 (0.12) 3.2 (0.13) 1.2 (0.05) 3.1 (0.12) 7.2 (0.28) 7.2 (0.28) 16.5 (0.65) 10.7 3.1 (0.42) (0.12) 7.2 (0.28) 5 (0.20) 30 (1.18) EE-1010D Connector with 1-m Cable Two, C1 13.5 (0.53) 1,000 (39.37) 13 (0.51) 7.62 (0.30) 2.54 (0.10) 0.6 4 (0.16) (0.02) 1.4 (0.06) 2.5 (0.10) Terminal Arrangement No. Designation Color 1 Vcc Brown (red) 2 --- --- 3 Output Black (white) 4 GND Blue (black) Note: Older standard colors are shown in parenthesis. 7 Z4D-F04A/D Z4D-F04A/D Installation J CONTROLLER CONNECTIONS Z4D-F04A and K3TX-VD Z4D-F04D and S3D2 Black Brown Brown Black Z4D - F04A Blue Blue 12 to 24 VDC +12 V 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 0V K3TX-VD22j-jj Note: 1. Use a K3TX DC voltage input model. 2. K3TX models are available in various output units. Select the most appropriate K3TX model depending on the application. 3. For details about the K3TX, refer to the K3TX Datasheet. 4. The diagram shown here is for a K3TX model with DC power specifications. When using a K3TX with AC power specifications, separate the AC power supply to the K3TX from the DC power supply to the Z4D-F04A. 8 Note: Reverse operation is possible with the signal input selector of the S3D2. Z4D-F04A/D Z4D-F04A/D ! Caution Item Examples Incorrect Power supply Do not exceed the maximum specified voltage applied to the Z4D, or it may explode or burn. Do not impose 100 VAC on any Z4D-F model; or it may explode or burn. Sensor Sensor Black Blue Brown Sensor Load Black Blue Load short-circuit Do not short-circuit the load, or the Z4D-F may explode or burn. Incorrect Brown Brown Load Incorrect Load shortcircuit Black Blue Wiring Be sure to wire the Z4D-F correctly and be careful not to connect the polarities incorrectly. Failure to wire the Z4D-F correctly can result in safety hazards or damage to the equipment. Wrong polarity Incorrect Brown Brown Sensor Black Blue Incorrect Brown Sensor Load Sensor Black Blue Wrong wiring Incorrect Brown Sensor Black Blue Connection with no load If connected to the power supply without any load, internal elements may explode or burn. Make sure to connect a proper load to the Z4D-F. Incorrect Black Blue Brown Sensor Load Incorrect +12 to 24 V Black Blue 0V 9 Z4D-F04A/D Z4D-F04A/D J CORRECT USE Z4D-F04A Mounting Analog Output Install the sensor so that the optical axis of the sensor and the surface of the sensed object meet at right angles (i.e., the panel that incorporates the light source is parallel with the object). For accurate results, it is recommended that the sensing distance is set to the measurement point (4 mm). The Z4D-04A has an output of 3 V if a sensing object is located at the standard distance (i.e., 4|0.3 mm). The output decreases if the sensing object is closer to the sensor and the output increases if the sensing object is farther from the sensor. The output changes by 1.6 V|10% if the sensing object moves by 1 mm. The standard upper and lower limits of the output are 6.5 and 0 V respectively. If there is no sensing object or the reflectivity of the sensing object is low, the resulting analog output will be the standard upper limit. Analog output (V) Analog Output Diagram Light source surface Sensing object surface Note: As the optical axis will be adjusted later, temporarily fix the sensor. Wiring Connect the sensor to the controlling device using an attached sensor cable. DO NOT SWITCH THE POWER ON DURING WIRING. Refer to the instructions on the sensor and the connection diagram before connecting the sensor to the controlling device. Axis Adjustment When the sensor power is switched ON, the red transmitter indicator is lit. Move the sensor so that the red beam (see the figure below) focuses on the object. The entire light beam should be focused on the object or an error will result. Z4D-F04D ON/OFF Output Diagram The ON/OFF position can be set with the distance adjuster if a sensing object is at the sensing range (i.e., 4|1.25 mm). The ON/OFF position will shift farther from the sensor if the distance adjuster is turned clockwise, and the ON/OFF position will shift closer to the sensor if the distance adjuster is turned counterclockwise. If no sensing object is present or if the reflectivity from a sensing object is too small to reach the sensor, the output will turn OFF. After the optical axis has been adjusted, tighten the mounting screws firmly. Surface of object Correct Incorrect Spot 10 Distance adjuster position Z4D-F04A/D Z4D-F04A/D Precautions Install the sensor in a clean environment. Keep the filter (on the front of the sensor) free from oil and dust. If affected by oil or dust, clean the sensor as follows: 1. Use a blower brush (used to clean camera lenses) to blow large dust particles from the surface. Do not blow the dust away with your mouth. 2. Use a soft cloth (for lenses) with a little alcohol to remove the remaining dust. Do not use a scrubbing action when cleaning. A scratch on the filter could result in the sensor malfunctioning. J CONNECTOR When removing the connector from the sensor, be sure to hold the connector and pull it along with the attached cable. If pressure is applied to the cable alone, it will damage the lock mechanism inside the connector. J INTERFERENCE Z4D-F04A/D microdisplacement sensors can be installed within close proximity to each other and operate independently without interference (refer to the figures below). However, if they are installed at an oblique angle to each other, interference may result. J ENVIRONMENT Refrain from using the microdisplacement sensor in a strong electromagnetic field or in an environment where the operation of the sensor is subject to the reflection of intensive light (such as a laser beam or an electric arc welding machine). The microdisplacement sensor cannot accurately sense a mirror-like object, a transparent object, one with an extremely small reflection ratio, an object smaller than the diameter of the sensor's sensing spot, or an inclined object. J WIRING The power supply cable for the Z 4D-F04A/D should not be wired with high-voltage lines or power lines in order to avoid interference, damage, or malfunction. Do not solder wires to the sensor connector, or the sensor may malfunction. J OTHERS Do not use switching power supplies that generate excessive noise, which may cause sensing errors. The following LC filter effectively reduces noise. Sensor Power source The sensor cannot sense an object accurately if the surface of the object consists of different materials placed next to each other (refer to the figures below). In such a case install the sensor so that the boundaries of the materials and the sensor are parallel. When using the microdisplacement sensor in combination with another type of sensor (such as a photoelectric sensor), the sensor beams should be as close to perpendicular as possible. 11 Z4D-F04A/D Z4D-F04A/D NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC OMRON ON--LINE OMRON CANADA, INC. 1-800-55-OMRON Global -- http://www.omron.com USA -- http://www.omron.com/oei Canada -- http://www.omron.com/oci 416-286-6465 One East Commerce Drive Schaumburg, IL 60173 Cat. No. GC APMS-1 12 09/02 Specifications subject to change without notice. 885 Milner Avenue Toronto, Ontario M1B 5V8 Printed in U.S.A.