S18UBA

U-GAGE™ S18U Series Sensors with Discrete Output Datasheet 18 mm Ultrasonic Sensors with TEACH-mode programming Power/ Signal Strength LED PWR OUT TEACH • • • • • • • • • • • TEACH/ Output Indicator LED TEACH Push Button Fast, easy-to-use TEACH-Mode programming; no potentiometer adjustments Short dead zone One NPN and one PNP output Two bi-colored status LEDs Rugged encapsulated design for harsh environments Choose 2 meter or 9 meter unterminated cable, or 5-pin Euro-style QD connector Wide operating range of −20 °C to +60 °C (−4 °F to +140 °F) Choose either straight or right-angle housing Temperature compensation Configurable for normally open or normally closed operation Fast response time (5 milliseconds) WARNING: Not To Be Used for Personnel Protection Never use this device as a sensing device for personnel protection. Doing so could lead to serious injury or death. This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Models Model Number Cable1 Sensing Range S18UBA Supply Voltage Output 5-wire, 2 m (6.5 ft) cable S18UBAQ 30 mm to 300 mm (1.2 in to 11.8 in) S18UBAR 5-pin Euro style QD 5-wire, 2 m (6.5 ft) cable S18UBARQ Housing Configuration Straight 10 V dc to 30 V dc Bipolar NPN/PNP 5-pin Euro style QD Right-Angle NOTE: Information about discrete models is available at http://www.bannerengineering.com. Configuration Instructions Status Indicators Power On/Off LED State Indicates Off The power is off On red The target is weak or is outside of the sensing range On green The sensor is operating normally, target is good 1 • • 9 m cables are available by adding suffix “W/30” to the model number of any cabled sensor (for example, S18UBA W/30). A model with a QD connector requires a mating cable. Original Document 108964 Rev. C 30 November 2016 108964 U-GAGE™ S18U Series Sensors with Discrete Output Output/Teach LED State Indicates Off The target is outside of the window limits (normally open operation) On yellow The target is within the window limits (normally open operation) On red The sensor is in TEACH mode and is waiting for the first limit Flashing red The sensor is in TEACH mode and is waiting for the second limit Sensor Programming Use one of two TEACH methods to program the sensor: • Teach individual minimum and maximum limits • Use Auto-Window feature to center a sensing window around the taught position The sensor may be programmed either via its push button, or via a remote switch. Remote programming also may be used to disable the push button, preventing unauthorized personnel from adjusting the programming settings. To access this feature, connect the gray wire of the sensor to 0 V dc to 2 V dc, with a remote programming switch between the sensor and the voltage. NOTE: The impedance of the Remote Teach input is 12 kΩ. Programming is accomplished by following the sequence of input pulses. The duration of each pulse (corresponding to a push button “click”), and the period between multiple pulses, are defined as “T”: 0.04 seconds < T < 0.8 seconds. Maximum Operating Range Target Far Setpoint Target Target Near Setpoint Target Dead Zone Minimum Operating Range Power Output Power Output Power Output ON: Green ON: Green ON: Yellow ON: Green OFF OFF Power Output ON: Red OFF Figure 1. TEACH Interface Teach Minimum and Maximum Limits NOTE: • The sensor returns to Run mode if the first Teach condition is not registered within 120 seconds • After the first limit is taught, the sensor remains in Program mode until the Teach sequence is finished • To exit Program mode without saving any changes, press and hold the programming push button > 2 seconds (before teaching the second limit). The sensor reverts to the last saved limits Normally Open Operation Minimum Limit Output OFF Maximum Limit Output ON Output OFF Normally Closed Operation Minimum Limit Output ON Maximum Limit Output OFF Output ON Figure 2. Teaching independent minimum and maximum limits 1. Enter Programming mode. 2 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 108964 Rev. C U-GAGE™ S18U Series Sensors with Discrete Output Method Action Result Push Button2 Press and hold the TEACH button Output LED: On red Remote Input3 No action required; the sensor is ready for the first limit Power LED: On green (good signal) or On red (no signal) 2. Present the target for the first limit. The Power LED must be On green. 3. Teach the first limit. Method Action Result Push Button Press the TEACH button one time. Teach Accepted Output LED: Flashes Red Remote Input Teach Not Accepted T Single-pulse the remote line. Output LED: On Red 4. Present the target for the second limit. The Power LED must be On green. 5. Teach the second limit. Method Action Result Push Button Press the TEACH button one time. Teach Accepted Output LED: Yellow or OFF Remote Input Teach Not Accepted T Single-pulse the remote line. Output LED: Flashes Red Teaching Limits Using the Auto-Window Feature Teaching the same limit twice for the same output automatically centers a 10 mm window on the taught position. NOTE: • The sensor returns to Run mode if the first Teach condition is not registered within 120 seconds • After the first limit is taught, the sensor remains in Program mode until the Teach sequence is finished • To exit Program mode without saving any changes, press and hold the programming push button > 2 seconds (before teaching the second limit). The sensor reverts to the last saved limits Taught Position Position - 5 mm Output OFF Position + 5 mm Output ON Position -5 mm Sensor Output ON Position +5 mm Output OFF Normally Closed Operation Taught Position Position - 5 mm Output ON Taught Position (background surface) Near Range Normally Open Operation Sensor Output OFF Any object in this area will switch the output, whether or not the object returns a good signal to the sensor. Position + 5 mm Output OFF Output ON Output OFF Output ON Sensing Distance Figure 3. Using the Auto-Window feature for programming each output Figure 4. An application for the Auto-Window feature (retroreflective mode) 1. Enter Programming mode. 2 0.04 s < “click” < 0.8 s 3 0.04 s < T < 0.8 s P/N 108964 Rev. C www.bannerengineering.com - Tel: +1-763-544-3164 3 U-GAGE™ S18U Series Sensors with Discrete Output Method Action Result Push Button4 Press and hold the TEACH button Output LED: On red Remote Input5 No action required; the sensor is ready for the first limit Power LED: On green (good signal) or On red (no signal) 2. Position the target for the center of the window. The Power LED must be On green. 3. Teach the limit. Method Action Result Push Button Press the TEACH button one time. Teach Accepted Output LED: Flashing Red Remote Input Teach Not Accepted T Single-pulse the remote line. Output LED: ON Red 4. Teach the limit a second time. Method Action Result Push Button Without moving the target, press the TEACH button one time. Teach Accepted Remote Input Output LED: Yellow or OFF Teach Not Accepted T Without moving the target, single-pulse the remote line. Output LED: Flashing Red Normally Open/Normally Closed Operation Select The sensor can be configured for either normally open or normally closed operation via the remote teach wire (gray). A series of three pulses on the line will toggle between normally open and normally closed operation. Normally open is defined as the output energizing when the target is present. Normally closed is defined as the output energizing when the target is absent. See Figure 2 on page 2 and Figure 3 on page 3. T To toggle between normally open or normally closed operation, triple-pulse Normally Closed operation is selected, depending on previous condition. T T T T the remote line. Either Normally Open or Lock the Buttons Enable or disable the buttons to prevent unauthorized adjustment of the program settings. T To lock or unlock the buttons, four-pulse previous condition. T T T T T T the remote line. The buttons are enabled or disabled, depending on the Installation Principles of Operation Ultrasonic sensors emit one or multiple pulses of ultrasonic energy, which travel through the air at the speed of sound. A portion of this energy reflects off the target and travels back to the sensor. The sensor measures the total time required for the energy to reach the target and return to the sensor. The distance to the object is then calculated using the following formula: D = ct ÷ 2 D = distance from the sensor to the target c = speed of sound in air t = transit time for the ultrasonic pulse To improve accuracy, an ultrasonic sensor may average the results of several pulses before outputting a new value. Temperature Effects The speed of sound is dependent upon the composition, pressure and temperature of the gas in which it is traveling. For most ultrasonic applications, the composition and pressure of the gas are relatively fixed, while the temperature may fluctuate. In air, the speed of sound varies with temperature according to the following approximation: In metric units: Cm/s = 20 √273 + TC In English units: Cft/s = 49 √460 + TF 4 0.04 s < “click” < 0.8 s 5 0.04 s < T < 0.8 s 4 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 108964 Rev. C U-GAGE™ S18U Series Sensors with Discrete Output Cm/s = speed of sound in meters per second Cft/s = speed of sound in feet per second TC = temperature in °C TF = temperature in °F Temperature Compensation Changes in air temperature affect the speed of sound, which in turn affects the distance reading measured by the sensor. An increase in air temperature shifts both sensing window limits closer to the sensor. Conversely, a decrease in air temperature shifts both limits farther away from the sensor. This shift is approximately 3.5% of the limit distance for a 20° C change in temperature. The S18U series ultrasonic sensors are temperature compensated. This reduces the error due to temperature by about 90%. The sensor will maintain its window limits to within 1.8% over the -20° to +60° C (−4° to +140° F) range. NOTE: • Exposure to direct sunlight can affect the sensor’s ability to accurately compensate for changes in temperature. • If the sensor is measuring across a temperature gradient, the compensation will be less effective. • The temperature warmup drift upon power-up is less than 1.7% of the sensing distance.After 10 minutes, the apparent distance will be within 0.3% of the actual position. After 25 minutes, the sensing position will be stable. Wiring Diagrams bn bn +10 - 30V dc bu wh bk Load Load gy shield Remote Teach +10 - 30V dc bu wh Load bk Load gy 0 - 2V dc shield Remote Teach 0 - 2V dc Figure 6. QD Models Figure 5. Cabled Models NOTE: It is recommended that the shield wire be connected to earth ground or DC common. Specifications Sensing Range 30 to 300 mm (1.2 in to 11.8 in) Remote TEACH Input Impedance: 12 kΩ Supply Voltage 10 V dc to 30 V dc (10% maximum ripple); 65 mA max. (exclusive of load), 40 mA typical @ 25V input Ultrasonic Frequency 300 kHz, rep. rate 2.5 ms Construction Threaded Barrel: Thermoplastic polyester Push Button: Santoprene Push Button Housing: ABS/PC Lightpipes: Acrylic Supply Protection Circuitry Protected against reverse polarity and transient voltages Minimum Window Size 5 mm Output Configuration SPST solid-state switch conducts when target is sensed within sensing window; one NPN (current sinking) and one PNP (current sourcing) output in each model. Adjustments Sensing window limits: TEACH-Mode programming of near and far window limits may be set using the push button or remotely via TEACH input Output Protection Protected against short circuit conditions Indicators Range Indicator (Red/Green) Delay at Power-Up 300 milliseconds Green—Target is within sensing range Red—Target is outside sensing range OFF—Sensing power is OFF Temperature Effect 0.02% of distance/ °C Connections 2 m (6.5 ft) or 9 m (30 ft) shielded 5-conductor (with drain) PVC jacketed attached cable or 5-pin Euro-style quick-disconnect Output Ratings 100 mA maximum OFF-state leakage current: < 5 microamps NPN saturation: < 200 mV @ 10 mA and < 600 mV @ 100 mA PNP saturation: < 1.2 V @ 10 mA and < 1.6 V @ 100 mA P/N 108964 Rev. C Teach/Output Indicator (Amber/Red) Yellow—Target is within taught limits OFF—Target is outside taught window limits Red—Sensor is in TEACH mode Repeatability 0.5 mm Output Response Time 5 milliseconds Hysteresis 0.7 mm www.bannerengineering.com - Tel: +1-763-544-3164 5 U-GAGE™ S18U Series Sensors with Discrete Output Required Overcurrent Protection Operating Conditions Temperature: −20 °C to +60 °C (−4 °F to +140 °F) WARNING: Electrical connections must be made by qualified personnel in accordance with local and national electrical codes and regulations. Temperature Warmup Drift Less than 1.7% of sensing distance upon power-up (see Temperature Compensation) Overcurrent protection is required to be provided by end product application per the supplied table. Overcurrent protection may be provided with external fusing or via Current Limiting, Class 2 Power Supply. Supply wiring leads < 24 AWG shall not be spliced. For additional product support, go to http://www.bannerengineering.com. Environmental Rating Leakproof design is rated IEC IP67; NEMA 6P Vibration and Mechanical Shock All models meet Mil Std. 202F requirements. Method 201A (vibration: 10 Hz to 60 Hz max., double amplitude 0.06 inch, maximum acceleration 10G). Also meets IEC 947-5-2 requirements: 30G 11 ms duration, half sine wave. Application Notes Objects passing inside the specified near limit may produce a false response. Supply Wiring (AWG) Required Overcurrent Protection (Amps) 20 5.0 22 3.0 24 2.0 26 1.0 28 0.8 30 0.5 Certifications Dimensions Straight Housing Transducer 6.0 mm (0.24") 80.8 mm (3.18") 53.8 mm (2.12") 10.6 mm (0.42") 53.8 mm (2.12") 90.9 mm (3.58") 18.0 mm (0.71") Right-Angle Housing 85.1 mm (3.35") 58.0 mm (2.29") 3.6 mm (0.14") Transducer 95.1 mm (3.75") 18.1 mm (0.71") 10.6 mm (0.42") 8.5 mm (0.33") 58.0 mm (2.29") 18.0 mm (0.71") 8.5 mm (0.33") 6.0 mm (0.24") 6 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 108964 Rev. C U-GAGE™ S18U Series Sensors with Discrete Output Response Curves 2.25 mm rod 8 mm rod 50 mm x 50 mm 20 mm 10 mm Aluminum target used: 50 mm x 50 mm 15 5 mm 10 Target Rotation Lateral Distance 15 mm 0 -5 mm -10 mm -15 mm 5 0 -5 -10 -20 mm 0 50 mm 100 mm 150 mm 200 mm 250 mm 300 mm -15 0 50 mm 100 mm Sensing Distance 150 mm 200 mm 250 mm 300 mm Sensing Distance Figure 7. Effective Beam Pattern (Typical) Figure 8. Maximum Target Rotation Angle Accessories Quick-Disconnect Cables 5-Pin Threaded M12/Euro-Style Cordsets—with Shield Model Length MQDEC2-506 1.83 m (6 ft) MQDEC2-515 4.57 m (15 ft) MQDEC2-530 9.14 m (30 ft) MQDEC2-550 15.2 m (50 ft) Style Dimensions Pinout (Female) 44 Typ. Straight 2 M12 x 1 ø 14.5 1 3 MQDEC2-506RA 1.83 m (6 ft) MQDEC2-515RA 4.57 m (15 ft) MQDEC2-530RA 9.14 m (30 ft) 32 Typ. [1.26"] 15.2 m (50 ft) 5 1 = Brown 2 = White 3 = Blue 4 = Black 5 = Gray 30 Typ. [1.18"] Right-Angle MQDEC2-550RA 4 M12 x 1 ø 14.5 [0.57"] Brackets SMB18A • Right-angle mounting bracket with a curved slot for versatile orientation • 12-ga. stainless steel • 18 mm sensor mounting hole • Clearance for M4 (#8) hardware 30 C A B 41 SMB18SF • 18 mm swivel bracket with M18 × 1 internal thread • Black thermoplastic polyester • Stainless steel swivel locking hardware included 51 B 42 46 25 Hole center spacing: A to B = 24.2 Hole size: A = ø 4.6, B = 17.0 × 4.6, C = ø 18.5 P/N 108964 Rev. C A Hole center spacing: A = 36.0 Hole size: A = ø 5.3, B = ø 18.0 www.bannerengineering.com - Tel: +1-763-544-3164 7 U-GAGE™ S18U Series Sensors with Discrete Output SMB18UR • 2-piece universal swivel bracket • 300 series stainless steel • Stainless steel swivel locking hardware included • Mounting hole for 18 mm sensor C A 137 B 64 42 Hole center spacing: A = 25.4, B = 46.7 Hole size: B = 6.9 × 32.0, C = ø 18.3 Banner Engineering Corp. Limited Warranty Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period. This warranty does not cover damage or liability for misuse, abuse, or the improper application or installation of the Banner product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING OR TRADE USAGE. This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE. Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligations or liabilities relating to any product previously manufactured by Banner Engineering Corp. Any misuse, abuse, or improper application or installation of this product or use of the product for personal protection applications when the product is identified as not intended for such purposes will void the product warranty. Any modifications to this product without prior express approval by Banner Engineering Corp will void the product warranties. All specifications published in this document are subject to change; Banner reserves the right to modify product specifications or update documentation at any time. Specifications and product information in English supersede that which is provided in any other language. For the most recent version of any documentation, refer to: www.bannerengineering.com. © Banner Engineering Corp. All rights reserved