T30UXUA

U-GAGE® T30UX Series with Analog Output Datasheet Ultrasonic Sensor with TEACH-Mode Configuration • • • • • • • • 1, 2 and 3 m (3.28, 6.56, and 9.84 ft) versions with short dead zones (10% of max range) Built-in temperature compensation Fast, easy-to-use TEACH-Mode programming; no potentiometer adjustments Configure with either a positive or negative analog output slope Remote TEACH for security and convenience Wide operating temperature range of −40° to +70° C (−40° to +158° F) Choose either 0 to 10V dc or 4 to 20 mA output model Compact, self-contained, right-angle sensor package with fully encapsulated electronics Models Cable1 Models Range and Frequency T30UXUA 100 mm to 1 m (3.9 in to 39 in) 0 to 10 V dc T30UXIA 224 kHz 4 to 20 mA T30UXUB 200 mm to 2 m (7.8 in to 78 in) T30UXIB 174 kHz T30UXUC 300 mm to 3 m (11.8 in to 118 in) 0 to 10 V dc T30UXIC 114 kHz 4 to 20 mA Supply Voltage Standard 2 m (6.5 ft) cable 10 to 30 V dc Analog Output Response Time 45 ms or 105 ms selectable 0 to 10 V dc 92 ms or 222 ms selectable 4 to 20 mA 135 ms or 318 ms selectable 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. Overview The U-GAGE® T30UX is an easy-to-use ultrasonic sensor with extended range and built-in temperature compensation. Simple push button configuration provides flexibility for a variety of applications. Easy-to-see indicator LEDs communicate the status of the sensor. The Green “Power” LED ON indicates that the sensor is in Run Mode (the sensor’s normal operating condition). The Red “Signal” LED indicates the target signal strength. The Amber “Output” LED indicates that the output is enabled and the sensor is receiving a signal within the window limits. The Amber “Mode” LED indicates the currently selected mode(fast or slow). Power ON/OFF LED (Green) Signal Strength LED (Red) Discrete Output LED (Amber) Mode LEDs (Amber) Figure 1. Features 1 Only standard 2 m (6.5 ft) cable models are listed. To order the 4-Pin Euro-Style integral QD, add suffix “Q8” to the model number (for example, T30UXUAQ8). To order the 150 mm (6 in) PUR pigtail cable with 4-Pin threaded Euro-Style QD, add suffix “QPMA” to the model number (for example, T30UXUAQPMA). To order the 9 m (30 ft) cable, add suffix “W/30” to the model number (for example, T30UXUA W/30). A model with a QD connector requires a mating cable; see Quick-Disconnect Cables on page 10. Original Document 141958 Rev. E 19 September 2016 141958 U-GAGE® T30UX Series with Analog Output 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: 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 total time for the echo 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 T30UX 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 2.2% over the -40° to +70° C (−40° to +158° F) operating range of the sensor. 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. Configuration Instructions Sensor Configuration Two TEACH methods may be used to configure the sensor: • Teach individual minimum and maximum limits, or • Use Auto-Window feature to center a sensing window around the taught position. The sensor may be configured either via its push button, or via a remote switch. Remote configuration also may be used to disable the push button, preventing unauthorized personnel from adjusting the configuration settings. To access this feature, connect the white wire of the sensor to 0V dc, with a remote configuration switch between the sensor and the voltage. Configuration 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 as “T”: 0.04 seconds < T < 0.8 seconds Remote line configuration requires a greater than 1 second pause between pulse sequences. Mode Setup - Response Speed Analog sensor models can be set up for either “Fast” or “Slow” response time. A button click or pulse on the remote line is: 0.04 s < T < 0.8 s. 1. Enter Response Speed Mode setup mode. 2 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 141958 Rev. E U-GAGE® T30UX Series with Analog Output Method Action Result Push Button Push and hold MODE push button for > 2 seconds. Power LED: OFF T Remote Input Mode LED: Flashing Amber shows previously selected mode Power LED: OFF T Mode LED: Flashing Amber shows previously selected mode T Double-pulse the remote line. 2. Select the speed. Method Action Result Push Button Click the MODE button to cycle to the correct selection: Fast or Slow. Remote Input Single-pulse to select Slow; double-pulse to select Fast. Power LED: OFF Mode LED: Amber flashes to indicate currently selected mode (120 second time out2) Power LED: ON Green Mode LED: ON Amber shows selected mode (Sensor returns to RUN mode) 3. Save and return to Run mode. Method Action Push Button Push and hold the MODE button for more than 2 seconds. Remote Input No action is required; the sensor will return to Run Mode. Result Power LED: ON Green Mode LED: ON Amber for selected mode None Analog Output The U-GAGE T30UX series sensor may be configured for either a positive or a negative output slope, based on which condition is taught first (see Figure 2 on page 3). 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 analog output automatically distributes the output signal over the width of the programmed sensing window. The U-GAGE T30UX also features a 2-second hold upon loss of the received signal, which is useful for harsh and unstable applications. In the event of signal loss for longer than 2 seconds, the analog output goes to 3.6 mA or 0V dc, which may be used to trigger an alarm. Current-Sourcing Models 20 10 Negative Slope Near Window Target Position Positive Slope Voltage Output (V dc) Analog Output (mA) Positive Slope 4 Voltage-Sourcing Models Negative Slope 0 Far Window Near Window Target Position Far Window Figure 2. Positive and Negative Output Slopes Teaching Minimum and Maximum Limits General Notes on Teaching • The sensor returns to RUN mode if the first TEACH condition is not registered within 120 seconds after the initial 2 second hold on the Analog button. 2 The sensor will revert to previously saved configuration and return to RUN mode if TEACH is inactive for 120 seconds after the initial 2 second hold on push button P/N 141958 Rev. E www.bannerengineering.com - Tel: +1-763-544-3164 3 U-GAGE® T30UX Series with Analog Output • • • To exit TEACH mode without saving any changes, press and hold the Analog button or remote line longer than 2 seconds (before teaching the second limit). The sensor reverts to the last saved limits. After the first limit is taught, the sensor remains in TEACH mode until the TEACH sequence is finished or exited by a 2 second hold on the Analog button or remote line. A button click or pulse on the remote line is: 0.04 s < T < 0.8 s. 1. Enter TEACH mode. Method Action Result Push Button Push and hold the Analog push button longer than 2 seconds. Remote Input No action required; sensor is ready for first limit teach. Power LED: OFF Output LED: ON None 2. Teach the first limit. Method Action Result Position the target for the first limit (120 second time out). Signal LED: Must be ON Red or Flashing Red3 Teach Accepted Push Button Power LED: OFF Output LED: Flashing “Click” the Analog button. Teach Not Accepted Output LED: ON Position the target for the first limit. Signal LED: Must be ON Red or Flashing Red3 Teach Accepted Remote Input T Single-pulse the remote line. Power LED: OFF Output LED: Flashing Teach Not Accepted Power LED: ON 3. Teach the second limit. Method Action Result Position the target for the second limit (no time out). Signal LED: Must be ON Red or Flashing Red Teach Accepted Output LED: ON Power LED: ON Push Button “Click” the Analog button. Teach Not Accepted Output LED: Flashing Power LED: OFF Position the target for the second limit (no time out). Signal LED: Must be ON Red or Flashing Red. Teach Accepted Remote Input T Single-pulse the remote line. Output LED: Turns ON Power LED: ON Teach Not Accepted Output LED: Flashing Power LED: OFF Teaching Limits Using the Auto-Window Feature Teaching the same limit twice automatically centers a 100 mm window on the taught position . General Notes on Teaching • • The sensor returns to RUN mode if the TEACH condition is not registered within 120 seconds after the initial 2 second hold on the Analog button. To exit TEACH mode without saving any changes, press and hold the Analog button or remote line longer than 2 seconds (before teaching the second limit). The sensor will revert to the last saved limits. 3 Sensor will not Teach or indicate “Teach Not Accepted” when there is no signal present (Signal LED Red or Flashing Red) 4 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 141958 Rev. E U-GAGE® T30UX Series with Analog Output • • After the first limit is taught, the sensor remains in TEACH mode until the TEACH sequence is finished or exited by a 2 second hold on the Analog button or remote line. A button click or pulse on the remote line is: 0.04 s < T < 0.8 s. 1. Enter TEACH mode. Method Action Result Push Button Push and hold the Analog button longer than 2 seconds. Remote Input No action required; the sensor is ready for the first limit teach. Power LED: OFF Output LED: ON None 2. Teach the first limit. Method Action Result Position the target for the center of window (120 second time out). Signal LED: Must be ON Red or Flashing Red4 Teach Accepted Push Button Power LED: OFF Output LED: Flashing Click the Analog push button. Teach Not Accepted Output LED: ON Signal LED: Must be ON Red or Flashing Red4 Position the target for the center of window. Remote Input Teach Accepted Single-pulse the remote line. Power LED: OFF Output LED: Flashing T Teach Not Accepted Output LED: ON 3. Re-teach the limit. Method Action Result Teach Accepted Push Button Without moving the target, “click” the Analog push button again Output LED: ON Power LED: ON Teach Not Accepted Output LED: Flashing Power LED: OFF Teach Accepted Without moving the target, single-pulse the remote line again. Remote Input T Output LED: ON Power LED: ON Teach Not Accepted Output LED: Flashing Power LED: OFF Remote Line TEACH General Notes • Run Mode is the sensor’s normal operating condition • The duration of each Pulse is defined as “T”: 0.04 < T < 0.8 s T • • • A Hold will exit TEACH MODE and return to Run Mode with previously saved changes. The duration of a Hold is: T >2s A Timeout will occur if a condition is not registered within 120 seconds, causing the sensor to return to Run Mode (during sensor configuration only) Sensor configuration user feedback shown on Green LED. See flowchart. 4 Sensor will not Teach or indicate “Teach Not Accepted” when there is no signal present (Signal LED Red or Flashing Red) P/N 141958 Rev. E www.bannerengineering.com - Tel: +1-763-544-3164 5 U-GAGE® T30UX Series with Analog Output • The Red Signal LED will be ON whenever the target is in view. Run Mode Power LED ON, All other LEDs in normal operating condition 1x Exit No valid target TEACH MODE (1 st pulse teaches 1st limit) Power LED OFF, Output LED Flashing 2 s Hold 1x Power LED ON , Output LED ON Teach 2nd limit No valid target 2x Output Configuration Menu Power LED OFF. Mode LED Flashing 1x Slow Speed (default ) Slow LED ON 2x Fast Speed Fast LED ON 3x Positive Slope (default ) Flash Power 3x, Repeat twice 4x Negative Slope Flash Power 4x, Repeat twice 2 s Hold 120 second Timeout 3x Advanced Sensor Configuration Menu Power LED OFF, Mode LEDs OFF 1x Push button enabled (default ) Flash Power 1x, Repeat twice Push button disabled Flash Power 2x, Repeat twice Temp. comp enabled (default ) Flash Power 3x, Repeat twice Temp. comp disabled Flash Power 4x, Repeat twice 2x 3x 4x 2 s Hold 120 second Timeout 4x Toggle push button enable /disable (legacy method ) Flash Power: 1x for enabled , Repeat twice 2x for disabled, Repeat twice 8x Restore factory defaults 6 All LEDs off f or 1 s www.bannerengineering.com - Tel: +1-763-544-3164 P/N 141958 Rev. E U-GAGE® T30UX Series with Analog Output Wiring 1 + 10-30V dc – 4-20 mA or 0-10V 3 4 2 Remote Teach Wiring Key 1 = Brown 2 = White 3 = Blue 0-2V dc 4 = Black Shield* Cable and QD hookups are functionally identical. It is recommended that the shield wire be connected to earth ground. Shielded cordsets are recommended for all QD models. Specifications Sensing Range “A” suffix models: 100 mm to 1 m (3.9 in to 39 in) “B” suffix models: 200 mm to 2 m (7.8 in to 78 in) “C” suffix models: 300 mm to 3 m (11.8 in to 118 in) Ultrasonic Frequency “A” suffix models: 224 kHz “B” suffix models: 174 kHz “C” suffix models: 114 kHz Supply Voltage 10 to 30 V dc (10% maximum ripple) at 40 mA, exclusive of load Supply Protection Circuitry Protected against reverse polarity and transient voltages Output Configuration Analog Output: 0 to 10V dc or 4 to 20 mA, depending on model Output Rating Analog Voltage Output: 2.5 kΩ min. 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. at 24V input; max. load resistance = (Vcc-4)/0.02Ω For current output (4-20 mA) models, ideal results are achieved when the total load resistance R = [(Vin – 4)/0.020]Ω. Example, at Vin = 24V dc, R ≈ 1 kΩ (1 watt) Minimum Window Size 10 mm (0.4 in) Adjustments Sensing window limits: TEACH-Mode of near and far window limits may be set using the push button or remotely via TEACH input. Response speed selection: Fast or Slow (see Mode Setup - Response Speed on page 2 or Remote Line TEACH on page 5) Advanced configuration options: Analog output slope, push button enabled/disabled, temperature compensation enabled/disabled (see Remote Line TEACH on page 5) Indicators See Figure 1 on page 1 Loss of Signal Indication 0 to 10V dc models: Analog output goes to 0V 4 to 20 mA models: Analog output goes to 3.6 mA Construction Housing: PBT polyester Push buttons: polyester Transducer: epoxy /ceramic composite Environmental Rating Leakproof design, ratedIEC IP67 (NEMA 6) Output Protection Circuitry Protected against short circuit conditions Connections 2 m (6.5 ft) or 9 m (30 ft) shielded 4-conductor (with drain) PVC cable, 150 mm (6 in) PUR Euro-style pigtail (QPMA), or 4-pin integral Eurostyle connector (Q8) Linearity 0.25% of distance Temperature Effect 0.02% of distance/°C Resolution “A” suffix models: 0.1% of distance (0.5 mm min.) “B” suffix models: 0.1% of distance (1.0 mm min.) “C” suffix models: 0.1% of distance (1.5 mm min.) Delay at Power-up 500 ms P/N 141958 Rev. E Output Response Time “A” suffix models: 45 ms (fast); 105 ms (slow) “B” suffix models: 92 ms (fast); 222 ms (slow) “C” suffix models: 135 ms (fast); 318 ms (slow) www.bannerengineering.com - Tel: +1-763-544-3164 7 U-GAGE® T30UX Series with Analog Output Operating Conditions Temperature: −40 °C to +70 °C (−40 °F to +158 °F) Humidity: 95% at +50 °C maximum relative humidity (noncondensing) Required Overcurrent Protection WARNING: Electrical connections must be made by qualified personnel in accordance with local and national electrical codes and regulations. Vibration and Mechanical Shock All models meet Mil. Std. 202F requirements method 201A (vibration: 10 to 60 Hz max., double amplitude 0.06 in, max acceleration 10G). Also meets IEC 947-5-2; 30G 11 ms duration, half sine wave 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. Certifications 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 Application Note The temperature warmup drift upon power-up is less than 1% of the sensing distance. Performance Curves With Plate Target (Typical) 1-Meter Models 2-Meter Models 200 mm 8.0" 400 mm 16.0" 400 mm 16.0" 150 mm 6.0" 300 mm 12.0" 300 mm 12.0" 4.0" 200 mm 8.0" 200 mm 2.0" 100 mm 4.0" 100 mm 100 mm 100 x 100 mm 50 mm Width 3-Meter Models 0 Width 0 100 x 100 mm 0 0 Width 100 x 100 mm 8.0" 4.0" 0 0 50 mm 2.0" 100 mm 4.0" 100 mm 4.0" 100 mm 4.0" 200 mm 8.0" 200 mm 8.0" 150 mm 6.0" 300 mm 12.0" 300 mm 12.0" 200 mm 8.0" 1000 mm (40.0") 400 mm 16.0" 2000 mm (80.0") 400 mm 0 200 mm (8.0") 400 mm (16.0") 600 mm (24.0") 800 mm (32.0") 0 400 mm (16.0") 800 mm (32.0") 1200 mm (48.0") 1600 mm (64.0" 0 600 mm (24.0") Distance Distance 1200 mm (48.0") 1800 mm (72.0") 2400 mm (96.0") 16.0" 3000 mm (120.0") Distance With Rod Target (Typical) 1-Meter Models 400 mm 16.0" 400 mm 16.0" 150 mm 6.0" 300 mm 12.0" 300 mm 12.0" 4.0" 200 mm 8.0" 200 mm 2.0" 100 mm 4.0" 100 mm 25 mm Rod 50 mm 10 mm Rod 0 Width 0 25 mm Rod 10 mm Rod 0 0 Width 25 mm Rod 8.0" 4.0" 0 0 10 mm Rod 50 mm 2.0" 100 mm 4.0" 100 mm 4.0" 100 mm 4.0" 200 mm 8.0" 200 mm 8.0" 150 mm 6.0" 300 mm 12.0" 300 mm 12.0" 200 mm 8.0" 1000 mm (40.0") 400 mm 16.0" 2000 mm (80.0") 400 mm 0 200 mm (8.0") 400 mm (16.0") 600 mm (24.0") Distance 8 3-Meter Models 8.0" 100 mm Width 2-Meter Models 200 mm 800 mm (32.0") 0 400 mm (16.0") 800 mm (32.0") 1200 mm (48.0") 1600 mm (64.0") Distance www.bannerengineering.com - Tel: +1-763-544-3164 0 600 mm (24.0") 1200 mm (48.0") 1800 mm (72.0") 2400 mm (96.0") 16.0" 3000 mm (120.0") Distance P/N 141958 Rev. E U-GAGE® T30UX Series with Analog Output Maximum Target Rotation Angle 30 1 meter Target Rotation 2 meter Target Rotation 3 meter Target Rotation 20 10 Target Rotation (Degrees) 0 10 20 30 0 500 mm (20.0") 1000 mm (40.0") 1500 mm (60.0") 2000 mm (80.0") 2500 mm (100.0") 3000 mm (120.0") Distance Dimensions 45.0 [1.77"] 22.5 [0.89"] Ø40.2 [1.58"] 51.1 [2.01"] 63.6 [2.50"] 23.4 [0.92"] M12 x 1 M30 x 1.5 Max. Torque 2.3 Nm (20 in-lbs.) ø 15 [0.6"] Locknut (included with all models) 10 [0.4"] M30 x 1.5 Washer (included with all models) Ø40 [1.6"] Ø39.6 [1.56"] Ø30 [1.2"] 3x 36.1 [1.42"] P/N 141958 Rev. E 1.6 [0.06"] 5 [0.2"] www.bannerengineering.com - Tel: +1-763-544-3164 9 U-GAGE® T30UX Series with Analog Output Accessories Quick-Disconnect Cables 4-Pin Threaded M12/Euro-Style Cordsets with Shield Model Length Style MQDEC2-406 1.83 m (6 ft) MQDEC2-415 4.57 m (15 ft) Dimensions Pinout (Female) 44 Typ. Straight MQDEC2-430 M12 x 1 ø 14.5 9.14 m (30 ft) MQDEC2-406RA 1.83 m (6 ft) MQDEC2-415RA 4.57 m (15 ft) MQDEC2-430RA 3 4 32 Typ. [1.26"] 1 2 3 4 30 Typ. [1.18"] Right-Angle 2 1 9.14 m (30 ft) = = = = Brown White Blue Black M12 x 1 ø 14.5 [0.57"] Brackets All measurements are in mm. SMB30A • Right-angle bracket with curved slot for versatile orientation • Clearance for M6 (¼ in) hardware • Mounting hole for 30 mm sensor • 12-ga. stainless steel 45 C 61 B A 69 B 39 A Hole center spacing: A = 36.0 Hole size: A = ø 5.0, B = ø 15.0 83.2 36.3 51 25 Hole center spacing: A to B=40 Hole size: A=ø 6.3, B= 27.1 x 6.3, C=ø 30.5 SMB30FA • Swivel bracket with tilt and pan movement for precise adjustment • Mounting hole for 30 mm sensor • 12-ga. 304 stainless steel • Easy sensor mounting to extrude rail T-slot • Metric and inch size bolt available SMB1815SF • Swivel with set screws for mounting sensors by the cable hub • Black reinforced thermoplastic polyester • Stainless steel swivel locking hardware and hex wrench included 68.9 B A SMB30SC • Swivel bracket with 30 mm mounting hole for sensor • Black reinforced thermoplastic polyester • Stainless steel mounting and swivel locking hardware included 67 B 58 29 A Hole center spacing: A=ø 50.8 Hole size: A=ø 7.0, B=ø 30.0 Bolt thread: SMB30FA, A= 3/8 - 16 x 2 in; SMB30FAM10, A= M10 1.5 x 50 Hole size: B= ø 30.1 10 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 141958 Rev. E U-GAGE® T30UX Series with Analog Output 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