CD series correction screens, infrared light curtain

Lingwei Sheng infrared light curtain, model, CD-32025, detection height 77.5mm, detection distance 1000mm, resolution of 2.5mm, the light beam 32, voltage DC24V curtains correction correction correction sensor a raster output definitions Brown: + 12V Blue: GND Red: RS485A black: RS485B detection accuracy: 2.5MM, 5MM amplitude correction: 2040 response rate: <20MS output: RS485 Indicator Definition: Second, communication RS485 communication baud rate 19200 bit / s, (8, N, 1) (8 data bits, no parity, 1 stop bit) Third, the software sends data communication protocol corrective curtain out continuously, without receiving any instruction, there are 7 bytes per Zhen a <7>. Data content is defined as follows: a (0) = 0 * 58, a (1) = 0 * 03; a (0) and a (1) is a head pointer a (2) = curtain left data high 8 a (3 ) = light curtain data left lower 8 a (4) = light curtain to the right data high 8 a (5) = curtain right side of the lower order 8 a (6) = a (2) a (3) a (4) a (5), the XOR checksum. linvsen correction screens, grating Usage: Suitable for reel offset detection, edge shift detection, cutting offset detector for precision correction, online correction, correct offset similar line detection and measurement of the positioning. Paper and board and other materials for the light curtain control to improve the accuracy and reduce the boredom of trimming the balance sheets and plates, etc., to improve the input-output rate, such as sheet metal or paper materials; materials such as sheet metal or paper to locate the light curtain (cardboard correction curtain) Principle: includes at least two sets were installed to detect the horizontal position of the sheet material and offset detection means, programmable controllers, base paper rack correction motor, testing organizations and placed backstands molding machine Inter, testing organizations under the control of a programmable controller, the horizontal position of the paper as well as materials for the detection of offsets, the horizontal position and offset data detected transferred to the programmable controller, a programmable controller Detected horizontal position and offset are compared after correcting the output control operation command to correct the motor, the horizontal position of the sheet material, the material is aligned vertically, and the paper or plate; CD30 series plate or cardboard corrective detection methods are mainly light curtain : a single set of unilateral detection - correction of two-sided curtain detection - correction curtain single set of bilateral detection - CD30 series for the correction curtain curtain typically used as a beam spacing 2.5mm standard resolution; Note : other non-standard can be customized. Measuring range: 2000mm maximum beam distance: 0 to 3 meters, from 0 to 6 meters, from 0 to 12 m Response time: 0.9ms ~ 20ms Operating voltage: DC12V, DC24V life: ≥10 ten thousand hours light curtain output signal has a switch , analog and digital for different occasions to choose from. Report: 2-year warranty period, please send www.linvsen.com fine selection Lingwei Sheng Electronics Co., Ltd. of Shenzhen City