Item Tag: TTL square wave

eBay Digital Readout 3/2 Axis DRO Display & 1/5/10µm Precision Linear Glass Scale 100-1000mm for Milling Machine Lathe Drill EDM Cutting Machines Industrial Measuring Tools【Important note】 The size shown is the travel length. The scales' actual physical length is 141mm longer than the travel length. Total length=travel length+141mm. All the scales come in 50mm increments. 【Multifunction】 The digital readout display meter system is equipped with a variety of intelligent functions: SDM 200 sets memory, bevel processing, power-off memory, circumference drilling, oblique line drilling, 1/2 centering,etc. Also a calculator is equipped for more convenient usage. 【Ideal choice】DRO signal line is protected by multi-layer isolating wire and metal softshell, power supply and signal have the good anti-interference ability. The display screen is an independent power supply, high stability. Aluminum alloy spray plastic appearance, dustproof and wear-resistant, good shielding, durable keyboard, easy to change. 【Professional precision design】High-precision digital reader is fast programming, full-featured. The catalog is X, Y and Z multi-role, automatic tool compensation. Resolution 0.5/1/5/10µm, accuracy ±0.5 or 1 or 5 or 10µm / 0.0002" (at 20 deg C); Pulse signal period 20µm, travelling speed 100m/min. 【Wide Application 】The digital readout(DRO) set is a high-precision instrument that is commonly fitted to machines to make the position detection. Especially for metalworking — lathes, cylindrical grinders, milling machines, surface grinders, boring mills, EMD, and other machine tools. It is to allow the operator to work faster and with greater accuracy. Specification: Basic Functions: 1:zero clearing; 2:reset; 3:mm/inch mode; 4:ABS/INC; 5: 200sets sub datum; 6:power off Memory; 7:center of 1/2; 8:liner error compensation; 9:sleepping mode; 10:Clear 200 sets Sdm datum; 11:calculator; 12:drilling of circumference; 13:drilling of oblique line; 14:machining of inclined plane; 15:machining of circular arc; 16:lathe function(match); 17:Rectangular lumen gradual processing; 18:digital filtering (grinder machine ); 19.R function; 20.Radius/Diameter function (lathe machine ); 21.Z+Y sum (lathe machine); Display: 8 digits display ResolutionAccuracy class: 0.5/1/5/10µm, accuracy ±0.5 or 1 or 5 or 10µm / 0.0002" (at 20 deg C) Measurement standards: engraved glass grating Operating voltage: 5V ± 5% DC Working speed: ≤1m / S (1µm) Acceleration: ≤ 60m / s Reference Operating Humidity: ≤ 90RH Grating pitch: 0.02mm (50LP/min) Measurement procedure: Incremental Signal mode: TTL square wave EIA-442 Circuit characteristics: NPN Grating measurement system: transmission infrared optical measurement system, infrared wavelength 940nm Scanning frequency: ≤28kHz Anti-vibration: 50Hz-2KHz, ≤ 180m / s Impact: 16ms, ≤ 600m / s Displacement frictional resistance: ≤ 5N Protection class: IP53 / IP64 Signal electrical connection: 3 meters independent adapter cable Applicable voltage: AC 85V~260V/50HZ~60HZ High Precision TTL Linear Scale Travel Length: 100mm(4") 150mm(6") 200mm (8") 250mm(10") 300mm (12") 350mm(14") 400mm(16") 450mm(18") 500mm(20") 550mm(22") 600mm(24") 650mm(26") 700mm(28") 750mm(30") 800mm(32") 850mm(34") 900mm(36") 950mm(38") 1000mm(40") Total lenght: Travel length + 140mm (0-1140mm), please check carefully which size you need! RESOLUTION ADJUSTABLE DRO is designed to match multi kinds of linear scale with resolution 1µm, 2µm, 5µm, 10µm. The DRO resolution must be set to completely match the linear scale precision. (This DRO default is 5um/0.005mm/0.0002" resolution) 9 PIN CONNECTION Readout only allows TTL square wave signal input through 9 pins connector, which completely matches the linear scale encoder . Pin 1 to 4 connects +5V,0V,A,B , and the pin 5-9 are blank. DURABLE KEYBOARD Robust casing, high reliability and durability switch design. Full-closed design ensures its clean and dust resistance, safety increased. Having a good capacity of resisting disturbance,durable keyboard,easy to change LINERA SCALE with 3 METER CABLESignal cable uses multilayer shielded wire steel and metal shell to provide extra protection . Deafult offer 3 meters (9.84feet long) cable connecting with linear scale.The moving speed is 60 m/min with 5μm resolution for higher working performance. 9 DB connector is suitable for different digital readouts.The scale body applies an aluminum profile, which is anti-vibration and anti-deformation. The read head is made of chrome-plated zinc alloy for high abrasive resistance. Effortless to Install High accuracy linear scale features multiple installation holes for your convenient installation. Individualized components make it easier to mount and maintain.The sliding part is designed with a five-bearing system for smooth operation. The red plastic clip can fix the ruler to prevent damage during transportation. Wide Application Widely used for manual machine ,such as milling machine ( for Bridgeport Mill, Knee Mill,Rong Fu 31 mill / drill, Grizzly Mill,etc), drilling machine, grinding machine, lathe, EDM, linear cutting machines etc. You can use it to achieve the functions of movement controlling, position monitoring, and coordinate measurement, etc. Brand: iMeshbean 100% High Quality. About US: iMeshbean is a registered trademark in the USA, Europe and China. We have proudly designed our own products and successfully created our own brands in the industries. In order to provide the peaceful shopping experience,our dedicated customer service teams can response to all the requests within 24 hours. All the returns and exchanges will be processed within 3 days.We honor 30 days’ return on any products customers are not satisfied. Being our customer is a wise choice! Warranty If you have any questions you may reach us via ebay message. Get In Touch We warrant all products to be free from defects in material or workmanship for two month from date of purchase. We fully guarantee customers an exchange or refund within 14 business days of receipt if item DOA(damage on arrival). Warranty excludes normal product lifetime wear-out, wear and tear or abuse. Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration. For malfunction products under warranty period, please contact our customer service via EBay Message. Payment Only PayPal accepted. All orders delivered to California (CA) are charged the applicable sales tax. Shipment We only ship to paypal confirmed address. We will ship all orders asap. from Texas via USPS or UPS.( No service on Weekend and public holidays). Delivery time within the U.S. is usually just 3 to 5 business days, however in rare cases it could take 5 to 7 business days. No combined shipping discount offered and no pick-up service. Customer Service Customer Satisfaction is always our Top Priority. If you feel any dissatisfaction, please contact us via ebay message. A Merchandise Authorization Number (RMA#) is required for all need returned packages(After we have a fully communication). Please contact us to get an ""RMA"" number before you ship your items back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing. back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing.All NON-Seller Mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee and handle fee.(For example,you brought wrong item or cancelled order after item was shipped). All return products should be in brand new state with all accessories included. Refunds will be given via paypal only.