S18UIA

U-GAGE™ S18U Series Sensors with Analog 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 Scalable output automatically distributes the output signal over the width of the programmed sensing window 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 Selectable response times of 2.5 ms or 30 ms Select analog models with either 0 V to 10 V dc or 4 mA to 20 mA output WARNING: • Do not use this device for personnel protection • Using this device for personnel protection could result in serious injury or death. • This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety applications. A device failure or malfunction can cause either an energized (on) or deenergized (off) output condition. Models Model Number Sensing Range S18UUA Cable 1 Supply Voltage 5-wire, 2 m (6.5 ft) cable S18UUAQ Straight 5-wire, 2 m (6.5 ft) cable S18UIAQ 30 mm to 300 mm (1.2 in to 11.8 in) S18UUAR S18UUARQ 5-pin Euro style QD 5-wire, 2 m (6.5 ft) cable 5-pin Euro style QD S18UIAR 5-wire, 2 m (6.5 ft) cable S18UIARQ 5-pin Euro style QD Housing Configuration 0 V dc to 10 V dc 5-pin Euro style QD S18UIA Output 4 mA to 20 mA 10 V dc to 30 V dc 0 V dc to 10 V dc Right-Angle 4 mA to 20 mA Note: Information about discrete models is available at http://www.bannerengineering.com. 1 • • 9 m cables are available by adding suffix “W/30” to the model number of any cabled sensor (for example, S18UUA W/30). A model with a QD connector requires a mating cable. Original Document 110738 Rev. E 7 December 2020 110738 U-GAGE™ S18U Series Sensors with Analog Output 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 Output/Teach LED State Indicates Off The target is outside of the window limits On yellow The target is within the window limits 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. Figure 1. TEACH Interface 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 Analog Output Slope The U-GAGE S18U sensor may be programmed for either a positive or a negative output slope, based on which limit is taught first. If the Near limit is taught first, the slope will be positive. If the Far limit is taught first, the slope will be negative. Banner’s scalable output automatically distributes the output signal over the width of the programmed sensing window. In the event of signal loss, the analog output goes to 3.6 mA or 0 V dc, which may be used to trigger an alarm. 2 www.bannerengineering.com - Tel: + 1 888 373 6767 P/N 110738 Rev. E U-GAGE™ S18U Series Sensors with Analog Output Figure 2. Analog Output Slope—Current-Sourcing Models Figure 3. Analog Output Slope—Voltage-Sourcing Models Voltage-Sourcing Models Current-Sourcing Models 20 10 Positive Slope Analog Output (V dc) Analog Output (mA) Positive Slope 4 0 Near Window Far Window Near Window Target Position Far Window Target Position 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 1. Enter Programming mode. Method Action Result Push Button 2 Press and hold the TEACH button Output LED: On red Remote Input 3 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. Remote Input Single-pulse the remote line. T Teach Accepted (The sensor learns the 0 V dc or 4 mA limit) Output LED: Flashes Red Teach Not Accepted 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 Push Button Press the TEACH button one time. Remote Input Single-pulse the remote line. Result T Teach Accepted (The sensor learns the 10 V dc or 20 mA limit) Output LED: Yellow or OFF Teach Not Accepted 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. 2 0.04 s < “click” < 0.8 s 3 0.04 s < T < 0.8 s P/N 110738 Rev. E www.bannerengineering.com - Tel: + 1 888 373 6767 3 U-GAGE™ S18U Series Sensors with Analog Output 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 Using this procedure, the analog output is centered on the taught position at approximately 5 V dc or 12 mA 1. Enter Programming mode. Method Action Result Push Button 4 Press and hold the TEACH button Output LED: On red Remote Input 5 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. Remote Input Single-pulse the remote line. T Teach Accepted Output LED: Flashing Red Teach Not Accepted 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. Remote Input Without moving the target, single-pulse the remote line. Teach Accepted Output LED: Yellow or OFF Teach Not Accepted Output LED: Flashing Red T 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 on the previous condition. T T T T T T the remote line. The buttons are enabled or disabled, depending 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: 4 0.04 s < “click” < 0.8 s 5 0.04 s < T < 0.8 s 4 www.bannerengineering.com - Tel: + 1 888 373 6767 P/N 110738 Rev. E U-GAGE™ S18U Series Sensors with Analog Output In metric units: In English units: Cm/s = 20 √273 + TC Cft/s = 49 √460 + TF 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 Figure 4. Cabled Models Figure 5. QD Models bn bn +10 - 30V dc bu +10 - 30V dc bu wh 4 - 20 mA or 0 - 10V dc wh 4 - 20 mA or 0 - 10V dc bk 5 - 30V dc (fast) bk 5 - 30V dc (fast) 0 - 2V dc (slow) 0 - 2V dc (slow) gy shield Remote Teach gy 0 - 2V dc shield 0 - 2V dc Remote Teach 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); 20 mA max. (exclusive of load), 40 mA typical @ 25V input Construction Threaded Barrel: Thermoplastic polyester Push Button: Santoprene Push Button Housing: ABS/PC Lightpipes: Acrylic Ultrasonic Frequency 300 kHz, rep. rate 2.5 ms Supply Protection Circuitry Protected against reverse polarity and transient voltages Output Configuration Analog Output: 0 to 10 V DC or 4 to 20 mA, depending on model Output Protection Protected against short circuit conditions Delay at Power-Up 300 milliseconds 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 P/N 110738 Rev. E Minimum Window Size 5 mm 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 Indicators Range Indicator (Red/Green) Green—Target is within sensing range Red—Target is outside sensing range OFF—Sensing power is OFF Teach/Output Indicator (Amber/Red) Yellow—Target is within taught limits OFF—Target is outside taught window limits Red—Sensor is in TEACH mode www.bannerengineering.com - Tel: + 1 888 373 6767 5 U-GAGE™ S18U Series Sensors with Analog Output Linearity 6 2.5 ms response: ±1 mm 30 ms response: ± 0.5 mm Output Ratings Analog Voltage Output: 2.5 kΩ minimum load resistance Minimum supply for a full 10V output is 12V DC (for supply voltages between 10 and 12, V out max is at least V supply -2) Analog Current Output: 1 kΩ max @ 24V input Max load resistance = (Vcc-4)/0.02 ohms For current output (4-20 mA) models, ideal results are achieved when the total load resistance R = [(Vin – 3)/0.020] Ω. Example, at Vin = 24 V DC, R ≈ 1 kΩ (1 watt). A worst-case shift of 1% of sensing distance is caused by operating the sensor at Vin = 30 V DC and R = 0 Ω. Resolution 6 2.5 ms response: 1 mm 30 ms response: 0.5 mm Output Response Time (for a 95% step change) 2.5 milliseconds: Black wire at 5 to 30 V DC 30 milliseconds: Black wire at 0 to 2 V DC (or open) Contact Banner Engineering for other response speed options Operating Conditions Temperature: –20 °C to +60 °C (–4 °F to +140 °F) Required Overcurrent Protection 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) Environmental Rating Leakproof design is rated IEC IP67; NEMA 6P Vibration and Mechanical Shock All models meet MIL-STD-202F, Method 201A (Vibration: 10 Hz to 60 Hz maximum, 0.06 inch (1.52 mm) double amplitude, 10G maximum acceleration) requirements. Also meets IEC 60947-5-2 (Shock: 30G 11 ms duration, half sine wave) requirements. Application Notes Objects passing inside the specified near limit may produce a false response. 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 www.bannerengineering.com. 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 M18 x 1 Transducer 6.0 mm (0.24") M18 x 1 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") 6 6 Linearity and resolution are specified using a 50 mm x 50 mm (2" x 2") aluminum plate at 22°C under fixed sensing conditions www.bannerengineering.com - Tel: + 1 888 373 6767 P/N 110738 Rev. E U-GAGE™ S18U Series Sensors with Analog Output Right-Angle Housing 85.1 mm (3.35") 58.0 mm (2.29") 3.6 mm (0.14") Transducer M18 x 1 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") Response Curves Figure 6. Effective Beam Pattern (Typical) 2.25 mm rod 8 mm rod 50 mm x 50 mm 20 mm Figure 7. Maximum Target Rotation Angle 10 mm 15 5 mm 10 Target Rotation Lateral Distance 15 mm 0 -5 mm -10 mm -15 mm Aluminum target used: 50 mm x 50 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 Accessories Quick-Disconnect Cables 5-Pin Threaded M12/Euro-Style Cordsets with Shield—Single Ended Model Length MQDEC2-506 2 m (6.56 ft) MQDEC2-515 5 m (16.4 ft) MQDEC2-530 9 m (29.5 ft) Style Dimensions 1 44 Typ. 4 Straight MQDEC2-550 P/N 110738 Rev. E 15 m (49.2 ft) Pinout (Female) M12 x 1 ø 14.5 www.bannerengineering.com - Tel: + 1 888 373 6767 2 3 5 1 = Brown 2 = White 3 = Blue 4 = Black 5 = Gray 7 U-GAGE™ S18U Series Sensors with Analog Output 5-Pin Threaded M12/Euro-Style Cordsets with Shield—Single Ended Model Length MQDEC2-506RA 2 m (6.56 ft) MQDEC2-515RA 5 m (16.4 ft) MQDEC2-530RA 9 m (29.5 ft) Style Dimensions 32 Typ. [1.26"] 30 Typ. [1.18"] Right-Angle MQDEC2-550RA Pinout (Female) 15 m (49.2 ft) 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 41 B 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 SMB18UR • 2-piece universal swivel bracket • 300 series stainless steel • Stainless steel swivel locking hardware included • Mounting hole for 18 mm sensor SMB18SF • 18 mm swivel bracket with M18 × 1 internal thread • Black thermoplastic polyester • Stainless steel swivel locking hardware included A Hole center spacing: A = 36.0 Hole size: A = ø 5.3, B = ø 18.0 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. For patent information, see www.bannerengineering.com/patents. © Banner Engineering Corp. All rights reserved