Matsushita Electric Works LM10 Micro Laser Displacement Sensor The LM10 makes laser sensors super easy to use! Conforming to EMC Directive High-precision measurements, comparative output (amount of light / displacement) function New circuitry lowers costs In addition to conventional analog Measurement principle of LM10 LM10 uses the single-channel IC, which output, it is equipped with standard (optical triangulation) reduces the dual-channel processing ON / OFF control output (single / Part of the light rays which come from requirement of conventional products to double comparator) enabling its use as the target object by means of diffuse a single channel. Building the arithmetic a photoelectric sensor. It is compatible reflection produce a light spot on the circuits into the IC has made it possible for ‘micro-spotting’ and ‘high-precision’ position sensing device (PSD). This to reduce costs. applications normally reserved for light spot varies depending on the lasers. displacement of the target object. By Conventional circuit LM10 Signal measuring the fluctuations in the light Sensor head Sensor head processing spot, LM10 can measure the distance circuit Setting modes and types of ON / OFF control of the target object. Type Standard mode Intensity mode Position sensing device (PSD) Window Distance judgment No mode setting comparator (3 value output) Beam-receiving lens a Controller Controller Power Single Distance judgment Intensity judgment b circuit comparator (2 value output) (2 value output) Light receiver Light emitter Distance judgment: ON / OFF control on the basis of distance measurement. Beam-emitting lens Intensity judgment: ON / OFF control on the basis Center point of received light level. Emitting element (semiconductor laser) Measuring range AB 918 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type LM10 The LM10’s cost-performance ratio far outstrips the competition Globally usable This micro laser sensor LM10 comply with the requirements of the relevant EC Directives (CE marking). Not only Shape recognition Measuring can they work well in devices made for Position displacement measurement sensors Thickness measurement European industry but also possess LM10 enhanced electromagnetic environment High-precision position fixing performance making them safe to use. High-precision detection of presence / absence For the controller’s comparative output, General purpose in addition to the NPN transistor output, photoelectric Simple position fixing sensors the PNP transistor output is also Detection of presence / absence available. Price Use LM10 with confidence. It meets for class 1 laser safety (IEC standards) Interchangeable sensor heads In addition to our laser Class 2 products, a full line of Class 1 products have been Nine types of sensor heads and four added. Development of a high-precision aspheric surface plastic lens has made it types of controllers can be freely possible to maintain both high precision and Class 1 safety. The visible light spot combined in 36 different ways. Unlike makes it easy to see and safe to use. with conventional sensors, these heads and controllers are completely interchangeable to meet any type of Basic IEC classification outline and requirements (IEC standard 825) measuring and processing require- Level of risk Required labeling User precautions ments, so there is no need for pair Class 1 Fundamentally safe Explanatory label No precautions necessary management of heads and controllers. Closing the eyelids will Class 2 Warning label Avoid the laser beam protect the eyes. Excellent in the following circumstances... Direct observation is Remote interlock Safety manager, Class 3 (B) • When carrying out repairs dangerous. connector Remote safety device Warning label, Suppose an accident on Key switch, High output, Safety goggles, the production line Class 4 Beam cut-off device, danger of skin damage Safety clothing, damages the sensor head. Laser leakage warning Employee training With the MICRO LASER DISPLACEMENT SENSOR LM10... ...all you have to do is replace the sensor head. As long as there is a spare sensor available, the prob- lem can be solved without stopping the production line. • When changing to a different model Suppose that after purchasing the sensor it becomes necessary to switch to a different model due to changes in the object you are measuring. With the MICRO LASER DISPLACEMENT SENSOR LM10... ...all you have to do is buy a new sensor head. The current controller need not be replaced. 919 Detection Measurement Resolution Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 LM10 APPLICATIONS Stage position check Measuring packing-tape thickness Slack detection Detection of pallet orientation Measuring board thickness Wood surface form detection Construction material overlap detection Asymmetry detection Detecting edge of IC Detecting IC package components IC insertion presence detection Inner-chamber evenness detection equipment Aluminum disk Suction pad Glass window Wafer Vacuum chamber Detecting edge of rubber sheet Inspection of tire groove depth Tire finished product dimension detection 920 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type LM10 ORDER GUIDE Sensor heads Laser class Type Measuring range Resolution Spot diameter Model No. LM10-50 50�10 mm 1.969�0.394 in 005 !m 0.197 mil 0.6�1.1 mm 0.024�0.043 in ANR1150 ANR1151 LM10-50S 50�10 mm 1.969�0.394 in 005 !m 0.197 mil 0.09�0.05 mm 0.004�0.002 in Class 1 LM10-80 80�20 mm 3.150�0.787 in 020 !m 0.787 mil 0.7�1.2 mm 0.023�0.047 in ANR1182 LM10-130 130�50 mm 5.118�1.969 in 100 !m 3.937 mil 0.7�1.4 mm 0.028�0.055 in ANR1115 ANR1250 LM10-50 50�10 mm 1.969�0.394 in 001 !m 0.039 mil 0.6�1.1 mm 0.024�0.043 in LM10-50S 50�10 mm 1.969�0.394 in 001 !m 0.039 mil 0.09�0.05 mm 0.004�0.002 in ANR1251 Class 2 80�20 mm 3.150�0.787 in 004 !m 0.157 mil 0.7�1.2 mm 0.028�0.047 in ANR1282 LM10-80 LM10-130 130�50 mm 5.118�1.969 in 020 !m 0.787 mil 0.7�1.4 mm 0.028�0.055 in ANR1215 LM10-250 250�150 mm 9.843�5.906 in 150 !m 5.906 mil 0.8�1.5 mm 0.031�0.059 in ANR1226 Controllers Output Specifications Model No. Built-in single comparator ANR5131 �5 V Built-in window comparator ANR5231 Controller Built-in single comparator ANR5141 4 to 20 mA (NPN output) Built-in window comparator ANR5241 Note: NPN and PNP outputs are coordinated as per all the models’ comparative outputs. Extension cable (for sensor Class 2 types only) for connection to the intermediate cable (1.5 m 4.921 ft intermediate cable is supplied with Class 2 type sensor heads) Designation Specifications Model No. 02 m 06.562 ft cable length ANR81020 03 m 09.843 ft cable length ANR81030 05 m 16.404 ft cable length ANR81050 Extension cable (Flexible cable) 08 m 26.247 ft cable length ANR81080 10 m 32.808 ft cable length ANR81100 20 m 65.617 ft cable length ANR81200 30 m 98.425 ft cable length ANR81300 SENSOR HEAD AND CONTROLLER ASSEMBLY Range: 50 �10 mm 1.969�0.394 in Class 1 (ANR1150) Resolution: 5 !m 1.969 mil Range: 50 �10 mm 1.969 �0.394 in Single comparator type (ANR1151) Resolution: 5 !m 1.969 mil (ANR5131) Range: 80 �20 mm 3.150�0.787 in (ANR5141) (ANR1182) Resolution: 20 !m 0.787 mil Range: 130 �50 mm 5.118�1.969 in (ANR1115) Resolution: 100 !m 3.937 mil 2 m 6.562 ft. Single comparator judgment output (displacement / amount of light). Range: 50 �10 mm 1.969�0.394 in Class 2 (ANR1250) Resolution: 1 !m 0.039 mil Window comparator type Range: 50 �10 mm 1.969�0.394 in (ANR1251) Resolution: 1 !m 0.039 mil (ANR5231) Range: 80 �20 mm 3.150�0.787 in (ANR5241) (ANR1282) Resolution: 4 !m 0.157 mil Range: 130 �50 mm 5.118�1.969 in (ANR1215) Resolution: 20 !m 0.787 mil Range: 250 �150 mm 9.843�5.906 in Resolution: 150 !m 5.906 mil (ANR1226) 0.5 m 1.640 ft 1.5 m 4.921 ft Window comparator judgment output (displacement). With LCD monitor. Relay connector Intermediate cable Note: Extension cable is connected to the intermediate cable. 921 MICRO LASER MICRO LASER SENSOR LM10 SENSOR LM10 LOW HIGH OPRRATION LASER LASER LASER LASER LOW HIGH SET SET DISPLACE SET MENT DISPLACEMENT V ADJ ADJ LOW HIGH SET - + - + SPEED(Hz) GAIN SPEED(Hz) GAIN AUTO LOW AUTO LOW Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 LM10 SPECIFICATIONS Sensor heads Class 1 type Model No. ANR1150 ANR1151 ANR1182 ANR1115 Item Measurement center distance 50 mm 1.969 in 50 mm 1.969 in 80 mm 3.150 in 130 mm 5.118 in Measuring range �10 mm �0.394 in �10 mm �0.394 in �20 mm �0.787 in �50 mm �1.969 in Light source Laser diode (Wavelength: 685 nm 0.027 mil) Pulse width / Max.output / 15 !s (Duty 50 %) / 0.4 mW (Peak value) / Class 1 (IEC 825) Laser class Beam spot diameter 0.6 � 1.1 mm 0.09 � 0.05 mm 0.7 � 1.2 mm 0.7 � 1.4 mm Representative values from a 0.024 � 0.043 in 0.004 � 0.002 in 0.028 � 0.047 in 0.028 � 0.055 in ( measurement center distance 10 Hz 5 !m 0.197 mil 5 !m 0.197 mil 20 !m 0.787 mil 100 !m 03.937 mil Resolution (2σ) 100 Hz 16 !m 0.630 mil 16 !m 0.630 mil 65 !m 2.559 mil 330 !m 12.992 mil 1 kHz 50 !m 1.969 mil 50 !m 1.969 mil 200 !m 7.874 mil 1 mm 00.039 in Linearity error (Note) Within �0.2 % of F.S. Protection IP67 (IEC) (excluding connector) Ambient illuminance 2,500 ?x or less (Fluorescent lamp) Weight (including cable) 300 g approx. Note: White ceramics is the target of this value. Class 2 type Model No. ANR1250 ANR1251 ANR1282 ANR1215 ANR1226 Item Measurement center distance 50 mm 1.969 in 50 mm 1.969 in 80 mm 3.150 in 130 mm 5.118 in 250 mm 9.843 in Measuring range �10 mm �0.394 in �10 mm �0.394 in �20 mm �0.787 in �50 mm �1.969 in �150 mm �5.906 in Light source Laser diode (Wavelength: 685 nm 0.027 mil) Pulse width / Max.output / 15 !s (Duty 50 %) / 1.6 mW (Peak value) / Class 2 (IEC 825) Laser class Beam spot diameter 0.6 � 1.1 mm 0.09 � 0.05 mm 0.7 � 1.2 mm 0.7 � 1.4 mm 0.8 � 1.5 mm Representative values from a 0.024 � 0.043 in 0.004 � 0.002 in 0.028 � 0.047 in 0.028 � 0.055 in 0.031 � 0.059 in ( measurement center distance 10 Hz 1 !m 0.039 mil 1 !m 0.039 mil 4 !m 0.157 mil 20 !m 0.787 mil 150 !m 05.906 mil Resolution (2σ) 100 Hz 3.5 !m 0.138 mil 3.5 !m 0.138 mil 13 !m 0.512 mil 65 !m 2.551 mil 500 !m 19.685 mil 1 kHz 10 !m 0.394 mil 10 !m 0.394 mil 40 !m 1.575 mil 200 !m 7.874 mil 1.5 mm 0.059 in Linearity error (Note) Within �0.2 % of F.S. Within �0.4 % of F.S. Protection IP67 (IEC) (excluding connector) Ambient illuminance 3,000 ?x or less 2,500 ?x or less (Fluorescent lamp) Weight Sensor (including cable): 240 g approx., Intermediate cable: 130 g approx. Note: White ceramics is the target of this value. 922 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type ( ( LM10 SPECIFICATIONS Controllers Model No. ANR5131 ANR5141 ANR5231 ANR5241 Item Comparative output type Single comparator Window comparator Analog output �5 V/F.S. (2 mA max.) 4 to 20 mA/F.S. (250 Ω max.) �5 V/F.S. (2 mA max.) 4 to 20 mA/F.S. (250 Ω max.) Output impedance 50 Ω 50 Ω Zero-point adjustment Within �10 % of F.S. Temperature drift Within �(0.03 % of F.S.) / °C Within �(0.04 % of F.S.) / °C Within �(0.03 % of F.S.) / °C Within �(0.04 % of F.S.) / °C (Sensor and controller set) Response frequency (�3 dB) 1 kHz / 100 Hz / 10 Hz Response time (10 to 90 %) 0.4 ms / 4 ms / 40 ms (Switchable) NPN open collector 2 Nos. (Note 1) NPN open collector 3 Nos. (Note 1) Comparative output (100 mA, 30 V DC or less, residual voltage 1.5 V or less) (100 mA, 30 V DC or less, residual voltage 1.5 V or less) Hysteresis 0.15 % of F.S. or less Alarm output NPN open collector 1 No. (100 mA, 30 V DC or less, residual voltage 1.5 V or less) Intensity monitor output �5 V Comparative timing Input No voltage input (when earthing, no comparative output allowed) Sensor head: Measuring range display LED (RANGE) Displacement display Sensor head: Measuring range display LED (RANGE) Controller: LCD 3 digit display Gain selection AUTO / LOW (switchable) Mutual interference prevention (Note 2) Between 2 sets �10 Operating voltage range 12 to 24 V DC % including ripple 0.5 V (P-P) �15 Current consumption 250 mA or less (at 12 V DC), 125 mA or less (at 24 V DC) (Sensor and controller set) Weight (including cable) 180 g approx. Notes: 1) PNP output type is also available. Notes: 2) The value of the linearity characteristics, resolution and response time might get worse. Common Insulation resistance (Initial) Between external DC input and sensor metal parts (except for connector metal parts) 20 MΩ or more (at 500 V DC megger) Voltage withstandability (Initial) Between external DC input and sensor metal parts (except for connector metal parts) AC 500 V 1 min Vibration resistance 10 to 55 Hz (1 cycle/min.) double amplitude of 1.5 mm 0.059 in (controller: 0.75 mm 0.030 in), (Screw installation) in X, Y and Z directions for two hours each Shock resistance (Screw installation) 20 G or more, in X, Y and Z directions for three times each Ambient temperature 0 to�50 °C �32 to�122 °F, Storage: �20 to�70 °C �4 to�158 °F Ambient humidity 35 % to 85 % RH (No dew condensation) Note: If there is no description for measurement conditions, the test is performed under operating voltage 24 V DC, ambient temperature �20° C �68 °F, gain AUTO, response frequency 10 Hz, interference prevention OFF and white ceramics as a target at a measurement center distance. 923 Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 LM10 I/O CIRCUIT AND WIRING DIAGRAMS Wiring and functions 5 Intensity monitor output [red, shielding (GND)] Single comparator type • Analog voltage (�5 V to�5 V) is output corresponding to the amount of light reflected from the target. If the amount [Brown] 12 to 24 V DC of light increases, the voltage value becomes larger and if [Blue] 0 V [White] Analog displacement output (with shielding) it decreases, the voltage value becomes smaller. [Shielding] Analog ground [Red] Intensity monitor output MICRO LASER (Voltage output type) SENSOR LM10 [Green] Mutual interference prevention input OPRRATION Analog displacement output LASER LASER [Yellow] Mutual interference prevention output 50 Ω DISPLACE SET MENT White [Black] Comparative output (FAR / LIGHT ON) [Gray] Comparative output (NEAR / DARK ON) ADJ (Current output type) SET [White] Comparative and alarm output COM. - + Shield wire SPEED(Hz) GAIN [Orange] Alarm output GND [Violet] Displacement / intensity comparative selection input AUTO LOW [Light blue] Comparative timing input GND GND 50 Ω Red Intensity monitor output Window comparator type Laser sensor Analog converter etc. [Brown] 12 to 24 V DC [Blue] 0 V 6 Alarm output [orange, white (COM)] [White] Analog displacement output (with shielding) • Outputs during insufficient light (DARK) or too much light [Shielding] Analog ground [Red] Intensity monitor output (BRIGHT). MICRO LASER SENSOR LM10 [Green] Mutual interference prevention input LOW HIGH LASER LASER [Yellow] Mutual interference prevention output LOW HIGH SET 7 SET Comparative output [Black] Comparative output (HIGH) DISPLACEMENT Single comparator type [black, gray, white (COM)] [Gray] Comparative output (IN RANGE) V ADJ LOW HIGH [Violet] Comparative output (LOW) - + Displacement / SPEED(Hz) GAIN [White] Comparative and alarm output COM. intensity comparative Comparing operations [Orange] Alarm output AUTO LOW selection input [Violet] [Light blue] Comparative timing input When displacement data is set value or over (far side): FAR / LIGHT ON output is ON. When not connected When displacement data is less than set value (near side): NEAR / DARK ON output is ON. 1 Power input [brown (�) � blue (�)] When intensity data is set value or over (near • Input 12 to 24 V DC. side): FAR / LIGHT ON output is ON. When connected to 0 V When intensity data is less than set value (far [blue] 2 Comparative timing input [light blue] side): NEAR / DARK ON output is ON. • While shorted to the 0 V (blue), comparative output is Note: With the single comparator type, connecting the violet wire and blue prevented. When using a transistor to establish the timing, wire changes from the analog displacement output to the light amount use a transistor with a residual output voltage of 1.5 V or monitoring value output. less during output. Window comparator type [black, gray, violet, white (COM)] Comparative timing input connection example Judgment result of analog displacement data is output. + LOW [violet] Outputs when below the set value’s lower limit. Light blue Outputs when between the set value’s lower and IN RANGE [gray] upper limits. Blue – Laser sensor Photoelectric sensor etc. HIGH [black] Outputs when above the set value’s upper limit. 3 Mutual interference prevention I/O [green (input), Description of comparative output operations yellow (output)] • When using two sensors, you can set the mutual Display interference prevention mode by connecting the input wire Set value’s upper of each to the output wire of the other. Be aware that this limit (HIGH) mode may adversely affect the linearity characteristics, Set value’s lower limit (LOW) resolution, and response. Displacement data (�) LOW output 4 Analog displacement output [white, shielding (GND)] ON OFF • An analog voltage / analog current (for each type sepa- IN RANGE output OFF ON ON OFF rately) is output that corresponds to the displacement of the target within the measurement range. When the output HIGH output OFF ON selection switch is in the SET position, each comparative Hysteresis Hysteresis setting is outputted as voltage / current (for each type separately). m In case of window comparator type m In both the voltage output and current output types, the LCD display the Load voltage (�5 V/F.S.). Between the current output type’s analog 100 mA 30 V DC max. displacement output and the LCD display, there is a maximum 3 % of F.S. offset. Therefore, exercise caution when aligning the 0 setting the White Laser sensor comparative values. 924 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type Internal circuit LM10 SENSING CHARACTERISTICS (TYPICAL) Correlation between distance and output range characteristics An analog voltage is output that corresponds to the displacement of the target within the measurable range. [( ): current output type] ANR1150 ANR1151 ANR1250 ANR1251 0.1 0.05 0.13 1.0 1.1 1.0 0.004 0.002 0.005 0.039 0.043 0.039 Beam spot dia. 0.14 0.08 Beam spot dia. 0.09 0.7 0.6 0.5 0.006 0.003 (mm in) 0.004 (mm in) 0.028 0.024 0.020 Measurement center Measurement center distacce (50 mm 1.969 in) distacce (50 mm 1.969 in) Measuring range Measuring range Min. 6 (Min. 21.6 mA) Min. 6 (Min. 21.6 mA) 5 5 (20 mA) (20 mA) �10 0 �10 �10 0 �10 Distance Distance �0.394 (12 mA) �0.394 �0.394 (12 mA) �0.394 (mm in) (mm in) �5 �5 (4 mA) (4 mA) Alarm Alarm output output OFF ON ON ON OFF ON ANR1182 ANR1115 ANR1282 ANR1215 1.3 1.2 1.2 1.5 1.4 1.3 0.051 0.047 0.047 0.059 0.055 0.051 Beam spot dia. Beam spot dia. 0.8 0.7 0.6 0.8 0.7 0.6 (mm in) (mm in) 0.031 0.028 0.024 0.031 0.028 0.024 Measurement center Measurement center distacce (80 mm 3.15 in) distacce (130 mm 5.118 in) Measuring range Measuring range Min. 6 (Min. 21.6 mA) Min. 6 (Min. 21.6 mA) 5 5 (20 mA) (20 mA) �20 0 �20 �50 0 �50 Distance Distance �0.787 (12 mA) �0.787 �1.969 (12 mA) �1.969 (mm in) (mm in) �5 �5 (4 mA) (4 mA) Alarm Alarm output output OFF ON OFF ON ON ON ANR1226 1.6 1.5 1.4 0.063 0.059 0.055 Beam spot dia. 0.9 0.8 0.7 (mm in) 0.035 0.031 0.028 Measurement center distacce (250 mm 9.843 in) Measuring range Min. 6 (Min. 21.6 mA) 5 (20 mA) �150 0 �150 Distance �5.906 (12 mA) �5.906 (mm in) �5 (4 mA) Alarm output ON OFF ON 925 Displacement Displacement Displacement output (V) output (V) output (V) Displacement Displacement output (V) output (V) Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 LM10 SENSING CHARACTERISTICS (TYPICAL) Distance characteristics (Class 2 type sensor head) White ceramic (0°, �20°) vertical orientation ANR1250 ANR1251 � � 0.100 0.100 0.100 0.004 0.004 0.004 20� 20 20� � Sensor 0.075 0� 0.075 0.075 0 0� � 0.003 0.003 0.003 �20� � �20 20� � 0.050 0.050 0.050 0.002 0.002 0.002 0.025 0.025 0.025 0.001 0.001 0.001 Subject 0.000 0.000 0.000 body �0.025 � �0.025 0.025 �0.001 � �0.001 0.001 �0.050 � �0.050 0.050 �0.002 � �0.002 0.002 �0.075 � �0.075 0.075 �0.003 � �0.003 0.003 �0.100 � �0.100 0.100 �0.004 � �0.004 0.004 �10 �7.5 �5 �2.5 02.5 5 7.5 10 � �10 10 � �7.5 7.5 � �5 5 � �2.5 2.5 02 02..55 5 5 7.5 7.5 10 10 �0.394�0.295�0.197�0.098 0.098 0.197 0.295 0.394 � �0.394 0.394� �0.295 0.295� �0.197 0.197� �0.098 0.098 0.098 0.098 0.197 0.197 0.295 0.295 0.394 0.394 Measurement distance (mm in) Measurement distance (mm Measurement distance (mm in in) ) ANR1282 ANR1215 ANR1226 0.8 3.0 0.20 0.118 0.031 0.008 20� 2.5 20� 20� 0.098 0.6 0� 0� 0.15 0� 2.0 0.024 0.006 �20� �20� �20� 0.079 0.4 1.5 0.10 0.059 0.016 0.004 1.0 0.039 0.2 0.05 0.008 0.5 0.002 0.020 0.0 0.00 0.0 �0.5 �0.020 �0.2 �0.05 �1.0 �0.008 �0.002 �0.039 �0.10 �0.4 �1.5 �0.059 �0.004 �0.016 �2.0 �0.6 �0.079 �0.15 �0.024 �2.5 �0.006 �0.098 �0.8 �0.20 �3.0 �0.031 �0.118 �0.008 �50 �40 �30 �20 �10 0 10 20 30 40 50 �150�120�90 �60 �30 0 30 60 90 120 150 �20 �15 �10 �5 05 10 15 20 �1.969�1.575�1.181�0.787�0.394 0.394 0.787 1.181 1.575 1.969 �5.906�4.724�3.543�2.362�1.181 1.181 2.362 3.543 4.724 5.906 �0.787�0.591�0.394�0.197 0.197 0.394 0.591 0.787 Measurement distance (mm in) Measurement distance (mm in) Measurement distance (mm in) White ceramic (0°, �20°) vertical orientation ANR1250 ANR1251 � � 0.100 0.100 0.004 0.004 Sensor 20� 20� 0.075 0� 0.075 0� 0.003 �20� 0.003 �20� 0.050 0.050 0.002 0.002 0.025 0.025 0.001 0.001 Subject 0.000 0.000 body �0.025 �0.025 �0.001 �0.001 �0.050 �0.050 �0.002 �0.002 �0.075 �0.075 �0.003 �0.003 �0.100 �0.100 �0.004 �0.004 �10 �7.5 �5 �2.5 02.5 5 7.5 10 �10 �7.5 �5 �2.5 02.5 5 7.5 10 �0.394�0.295�0.197�0.098 0.098 0.197 0.295 0.394 �0.394�0.295�0.197�0.098 0.098 0.197 0.295 0.394 Measurement distance (mm in) Measurement distance (mm in) ANR1282 ANR1215 ANR1226 0.8 3.0 0.20 0.118 0.031 0.008 20� 20� 20� 2.5 0.6 0� 0.098 0� 0.15 0� 2.0 0.024 0.006 �20� �20� �20� 0.079 0.4 1.5 0.10 0.059 0.016 0.004 1.0 0.039 0.2 0.05 0.008 0.5 0.002 0.020 0.0 0.0 0.00 �0.5 �0.020 �0.05 �0.2 �1.0 �0.002 �0.008 �0.039 �0.10 �0.4 �1.5 �0.059 �0.004 �0.016 �2.0 �0.079 �0.15 �0.6 �2.5 �0.006 �0.024 �0.098 �0.8 �0.20 �3.0 �0.031 �0.118 �0.008 �50 �40 �30 �20 �10 0 10 20 30 40 50 �150�120�90 �60 �30 0 30 60 90 120 150 �20 �15 �10 �5 05 10 15 20 �1.969�1.575�1.181�0.787�0.394 0.394 0.787 1.181 1.575 1.969 �5.906�4.724�3.543�2.362�1.181 1.181 2.362 3.543 4.724 5.906 �0.787�0.591�0.394�0.197 0.197 0.394 0.591 0.787 Measurement distance (mm in) Measurement distance (mm in) Measurement distance (mm in) 926 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type Error (mm in) Error (mm in) Error (mm in) Error (mm in) Error (mm in) Error (mm in) Error (mm in) Error (mm in) Error (mm in) Error (mm Error (mm in in) ) LM10 PRECAUTIONS FOR PROPER USE Functional description Class 1 type sensor head Controller 1 3 Single comparator type Window comparator type 8 MICRO LASER MICRO LASER 9 SENSOR LM10 SENSOR LM10 Beam-receiving OPRRATION HIGH B LOW 2 4 LASER LASER LASER LASER part LOW HIGH DISPLACE C SET SET SET MENT 0 DISPLACEMENT Connector to Beam-emitting D V controller part ADJ ADJ SET LOW HIGH - + - + 5 A F E SPEED(Hz) GAIN SPEED(Hz) GAIN 6 7 AUTO LOW AUTO LOW Connector to sensor Class 2 type sensor head and intermediate cable 13 9 Operation indicator LED A Lights up when the NEAR / DARK ON output is ON. 0 Analog displacement output switch A Switches between the displacement data / intensity data Connectors to sensor output and the comparative value setting output. and intermediate cable A Comparative value setting potentiometer Sets the comparative value. By setting the analog Connector to displacement output switch to the right, the set value can controller be monitored by the analog displacement output. B Operation indicator LED A The LED lights up that corresponds to the comparative output currently being output. 1 2 Laser emission indicator LED C Display / Analog displacement output switch 1 This LED lights during laser emission or just before its A Switches between the displacement data output and the emission. To indicate an alarm condition, the LED on the comparative value setting output. sensor head blinks. D LCD display 3 Measuring range indicator LED A 3-digit display of the displacement data or the upper and 1 Blinks when the target is within the measuring range. lower limit values. Lights up when the target is around the measurement E HIGH limit setting potentiometer center. However, it may light up or blink even with a F LOW limit setting potentiometer significant error in the measuring range when the alarm A Sets the comparative value’s upper limit (HIGH) and is enabled. lower limit (LOW). Set it so that the HIGH value is 4 Alarm LED greater than the LOW value. By setting the display and 1 Lights up when measurement is not possible (not analog displacement output switch to either LOW or enough light [DARK] or too much light [BRIGHT]) HIGH, you can monitor the set value by display and 5 Zero-point adjusting potentiometer analog displacement output. When not set, return the switch to the center position. 1 Adjusts the zero point position to within a �10 % F.S. Use to make minute adjustments after installing the sensor. 6 SPEED selection switch 1 The response speed can be set to one of three settings to allow adjustment for the target speed. When high response speed is unnecessary, set to the 10 Hz mode. 7 GAIN selection switch 1 Under normal conditions, set to AUTO.During edge detection and other applications where you want to cut out the low light level areas, set to LOW. 8 I/O cable 927 Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 LM10 PRECAUTIONS FOR PROPER USE Refer to p.1154l for safety standards for laser. Cautionary items for laser beam handling Procedure for setting the sensor head • While watching the measuring range indicator LED, set Make sure to follow the precautions below to help the sensor head so that the distance to the subject body is prevent any injury or accidents from occurring. within the measuring range. A semiconductor laser is used as the sensor’s • It may light up or blink even with a significant error in the light source. measuring range when the alarm is enabled. The ANR11� has a 685 nm (0.027 mil) wave- length and a maximum output of 0.4 mW making it fall under the category of products described in Measuring range OFF Blink ON Blink OFF indicator LED Class 1 according to IEC standards’ class separation. • These sensors are not equipped with an automatic laser emission halt function when the Outside of Measurement Outside of measuring sensor is disassembled. Therefore, in case of center measuring range range range damage or breakage, please notify our office. If having disassembled for repair purposes, there • Be careful of the sensor head’s orientation during always exists the danger of being exposed to mounting. When the subject body moves as shown below, radiation from the laser. errors will develop depending on the orientation of the • Do not use these sensors in a way other than sensor head. In order to minimize these errors, be sure to the operation methods described in this catalog. mount the sensor head in the correct orientation. Note : Use of controls or adjustments or performance of Step detection Eccentricity measurement procedures other than those specified herein may result in hazardous radiation exposure. The use of optical instruments with this product will increase eye hazard. The ANR12� has a 685 nm (0.027 mil) wave- length and a maximum output of 1.6 mW making it fall under the category of products described in Class 2 according to IEC standards’ class separation. • Be careful not to look directly at it or looking at Extremely different adjacent colors or materials its reflection off a mirrored surface. • In order not to have the laser beam go directly into the eyes, position it in a way so that it is higher or lower than the height of the eyes. Also, point the laser towards a diffuse reflective or an absorptive substance. • These sensors are not equipped with an automatic laser emission halt function when the Mounting the sensor head sensor is disassembled. Therefore, in case of • Using the two mounting holes, firmly mount the sensor damage or breakage, please notify our office. If head so that the sensor head’s front surface is parallel to having disassembled for repair purposes, there the target. Do not tighten the installation screws to a exists the danger of being exposed to radiation torque over 2 N·m. from the laser. • Glass is used at the sensor head’s light emitting and light • Do not use these sensors in a way other than receiving surfaces and, therefore, never subject it to the operation methods described in this catalog. impacts of any kind. Also, be very careful not to allow oils, Note : Use of controls or adjustments or performance of procedures other than those specified herein may result finger prints, or other substances that may refract the light, in hazardous radiation exposure. to get on the glass during mounting. • If light reflected off the target is then reflected off nearby objects or walls and then received by the sensor head, the sensor head reading will be adversely affected. To prevent this, either further separate the sensor head or apply a black delustering paint to prevent the unwanted reflection of light. Mounting the controller • When mounting more than one controller in a row, maintain at least 10 mm 0.394 in between each unit. Also, when mounting the controller inside control panels or other areas where the air is not properly ventilated, the controller will cause the ambient temperature to rise. In these cases, ensure the proper cooling facilities. 928 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type LM10 PRECAUTIONS FOR PROPER USE Wiring • Since the internal circuits may become damaged if an external surge voltage exceeds 500 V [�(1.2 � 50) !s • Perform all wiring by faithfully following the input and unipolar full-wave voltage], always use a surge absorber output circuit explanations and documents that came with or surge absorbing element. the instrument. Also, to protect the inner circuitry, arrange the lead wire that is not interconnected in a way so that it • Keep the sensor head beam-emitting part and beam- does not come into contact with other lead wires. receiving part surface clean and free of moisture, oil, finger prints, and other light refracting substances, and • When mounting or removing a connector, always first turn free of dust, dirt, and other light blocking substances. off the controller and then begin operations. When cleaning the glass surfaces, wipe with a soft cloth or • All connectors are of the lock-on type. When connecting a lens cleaning paper. connector, be sure to securely insert it until it locks into • Although the sensor head is of waterproof construction, it place. When removing a connector, first press in the lock does not mean that measurements can be taken release button on the connector side and then remove the underwater or in the rain. Moreover, the connectors are connector. not watertight. • Do not use the unit in locations with flammable or corrosive gases, locations with excessive dust, locations splashed by water, or locations subjected to vibrations or excessive shocks. • Since the controller contains molded resins, do not use in environments that contain, or where contact with, benzene, thinners, alcohols and other organic solvents; and ammonia, caustic sodas, and other alkaline Lock release button substances is possible. • After removing a connector, do not touch the terminals Noise precautions located inside. • The connector’s metal portion is internally connected to the analog output GND. In order to prevent affects from Cable noise or damage to the internal circuits, be sure to insulate the metal portion with electrical tape or other means. • When the sensor head and controller are fixed and cables connected, do not subject the cables to a pull of more than • Mount the unit as far away as possible from high voltage 3 kg. Have no bends in the cables with a radius of less lines, power lines, or devices that generate large switching than 20 mm 0.787 in. Also, do not bend a sensor head’s surges. cable near where the cable is attached to the sensor head. • Separate the sensor head cable wiring, high voltage • When the sensor head is to be moved while in use, do not circuit, and power circuit. have it so that the sensor head’s cable becomes bent. If • If there is much noise on the power supply, it will affect the the location is such that it cannot be helped, we analog output. In such cases, use a noise filter or noise- recommend purchasing the appropriate length extension cut transformer. cable (ANR12�). Insulation resistance and voltage withstandability • Do not perform insulation resistance or withstand voltage R20 mm R0.787 in tests between the connector’s metal portions and input / or more outputs. Power supply • Select a power supply with a ripple voltage below 0.5 V Operating environment (P-P) and a current capacity above 0.3 A. • Use in an ambient temperature between 0 °C �32 °F and • In order to avoid high-frequency noises when using a �50 °C �122 °F. commercially available switching regulator, be sure to Store in a location where the temperature stays between ground the frame ground (F.G.) terminal. �20 °C �4 °F and �70 °C �158 °F. • When using a power supply that uses a transformer, be • Use in an ambient humidity between 35 % and 85 % RH. sure to use an insulated transformer. When using an Avoid use in locations with drastic humidity changes which autotransformer (single-wound transformer), it is possible cause condensation. to damage this unit or the power supply. • Use in a location where the illuminance from incandescent • In the event that, immediately after startup, the power lamps received at the light receiving surface is below supply does not have a normal voltage output of 400 ms 2,500 ?x (ANR11� and ANR1226), or below 3,000 ?x or above, the function that forces the device to stop all (ANR1250, ANR1251, ANR1282, and ANR1215). Also, operations in order to prevent secondary accidents or locate the unit so that sunlight, light of the same injury will be activated. wavelength, or other disturbing light, does not directly hit the beam-receiving part. Warm-up time When exceptional accuracy is required, mount a shielding • Allow at least 30 minutes, after turning on the unit, for the plate or other type of shading mechanism. unit to properly warm up. • The power supply voltage should be between 85 % and 110 % of the rated voltage. 929 Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 LM10 PRECAUTIONS FOR PROPER USE Area of interference • When using more than one sensor together, be careful of the area of interference. a b c Units (mm in) Sensor model No. a b c ANR1150 040 1.575 020 00.787 070 02.756 ANR1151 050 1.969 060 02.362 110 04.331 ANR1182 ANR1115 080 3.150 100 03.937 150 05.906 ANR1250 050 1.969 040 01.575 090 03.543 ANR1251 080 3.150 080 03.150 130 05.118 ANR1282 120 4.724 140 05.512 190 07.480 ANR1215 210 8.268 350 13.780 400 15.748 ANR1226 CE marking • Conforms to the EMC and low voltage directives listed below. EMC directive (89 / 336 / EEC) EN 50081-2: 1993 EN 61000-6-2: 2002 Low voltage directive (73 / 23 / EEC) EN 60825-1: 1994 CE marking obtained by the standard product specifications. 930 GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1 MEASUREMENT SENSORS Magnetic Displacement Light / Thru-beam Type Light / Reflective Type LM10 DIMENSIONS (Unit: mm in) ANR11� Sensor 2-M5 48 50�0.2 1.890 1.969�0.008 60 2.362 $ 5 0.197 "6 5 0.197 "0.236 50�0.2 1.969�0.008 20.6 h 60 2.362 0.811 15.8 Mark 25 0.622 h $ 0.984 Model No. Min. 2,000 78.740 ANR1�5� 050 mm 1.969 in .20 ° 13.3 0.524 11.8 0.465 16.5 ANR1�82 080 mm 3.150 in .16 ° 0.650 19.2 ANR1�15 130 mm 5.118 in .11 ° 0.756 28 ANR1226 250 mm 9.843 in 1.102 5.8 ° ANR12� ANR81� Sensor Intermediate cable for ANR12� (Accessory) 16.5 2-M5 "6 "0.236 0.650 "14 15.8 "0.551 0.622 25 0.984 Min. 1,500 48 43 1.693 50�0.2 59.055 1.890 1.969�0.008 60 13.3 2.362 0.524 $ 11.8 0.465 19.2 5 0.197 0.756 "6 5 0.197 28 "0.236 50�0.2 1.969�0.008 20.6 1.102 h 60 2.362 0.811 "14.7 "0.579 43 1.693 Min. 500 19.685 ANR5� Controller Min. 1,500 "6 "0.236 59.055 2-"4.5 "0.177 68.5 2.697 86�0.5 35 96 3.386�0.020 1.378 3.780 Suitable for 35 mm 1.378 in width DIN rail 29 (16) 25�0.5 1.142 (0.630) 0.984�0.020 55 35 2.165 1.378 931 Magnetic Displacement Light / Thru-beam Type Light / Reflective Type MEASUREMENT SENSORS GP-A GP-X LD LA LA-300 HL-T1 LM10 LH-50 HL-C1