Specifications
- Ambient conditions: standard
- Beam separation: 5 mm
- Blind zone (medium range): 755 mm, 1205 mm, 305 mm, 905 mm, 605 mm, 2105 mm, 0 mm, 1355 mm, 2255 mm, 1655 mm, 1055 mm, 155 mm, 455 mm
- Certificate: Photobiological safety (IEC EN 62471), MAR declaration of conformity, ACMA declaration of conformity, EU declaration of conformity, IO-Link, cULus certificate, China-RoHS, UK declaration of conformity
- Communication Interface detail: Analog (current), PROFINET, IO-Link (V1.1), EtherNet/IP, Serial (RS-485), EtherCAT
- Communication interface: Analog, EtherNet/IP, EtherCAT, IO-Link, PROFINET, Serial
- Connection type: male connector M12, 5-pin, Connector M12, 12-pin, male connector M12, 8-pin, M12 female connector, 4-pin, D-coded
- Device version: Web guiding
- Housing: robust
- Inputs/outputs: 1 x analog + 3 x Q (IO-Link), 2 x analog + 2 x Q (IO-Link), 4 x Q (IO-Link), RS-485 + 2 x Q (IO-Link)
- Length of cable: 1.4 m, 0.19 m, 0.27 m, 0.22 m
- Light source: LED, Infrared light
- Measuring field width (connection side): 2095 mm, 2245 mm, 1495 mm, 145 mm, 745 mm, 895 mm, 1045 mm, 1795 mm, 1345 mm, 1945 mm, 2395 mm, 595 mm, 1195 mm, 1645 mm, 295 mm, 445 mm
- Measuring field width (head side): 0 mm, 2245 mm, 595 mm, 295 mm, 145 mm, 895 mm, 445 mm, 1045 mm, 745 mm, 1195 mm
- Measuring field width detail (connection side/medium range/head side): 595 mm / 305 mm / 745 mm, 1045 mm / 605 mm / 1045 mm, 295 mm / 755 mm / 295 mm, 895 mm / 1055 mm / 895 mm, 1045 mm / 0 mm / 0 mm, 445 mm / 455 mm / 445 mm, 2245 mm / 0 mm / 0 mm, 445 mm / 1355 mm / 445 mm, 295 mm / 305 mm / 295 mm, 145 mm / 905 mm / 295 mm, 1495 mm / 0 mm / 0 mm, 895 mm / 455 mm / 895 mm, 295 mm / 1655 mm / 295 mm, 295 mm / 1205 mm / 295 mm, 145 mm / 1055 mm / 145 mm, 145 mm / 2255 mm / 145 mm, 2395 mm / 0 mm / 0 mm, 1345 mm / 0 mm / 0 mm, 745 mm / 455 mm / 745 mm, 2245 mm / 155 mm / 145 mm, 145 mm / 455 mm / 1045 mm, 895 mm / 1205 mm / 895 mm, 895 mm / 905 mm / 1045 mm, 895 mm / 905 mm / 895 mm, 1645 mm / 605 mm / 295 mm, 1045 mm / 1055 mm / 1045 mm, 295 mm / 155 mm / 295 mm, 445 mm / 755 mm / 445 mm, 745 mm / 1205 mm / 745 mm, 445 mm / 2105 mm / 445 mm, 595 mm / 0 mm / 0 mm, 295 mm / 1055 mm / 295 mm, 595 mm / 1205 mm / 145 mm, 295 mm / 455 mm / 295 mm, 1795 mm / 0 mm / 0 mm, 1645 mm / 0 mm / 0 mm, 745 mm / 1655 mm / 745 mm, 445 mm / 305 mm / 445 mm, 895 mm / 755 mm / 895 mm, 895 mm / 0 mm / 0 mm, 1195 mm / 0 mm / 0 mm, 1195 mm / 755 mm / 1195 mm, 145 mm / 0 mm / 0 mm, 145 mm / 1355 mm / 145 mm, 745 mm / 0 mm / 0 mm, 745 mm / 1055 mm / 745 mm, 745 mm / 305 mm / 145 mm, 445 mm / 305 mm / 295 mm, 595 mm / 755 mm / 595 mm, 595 mm / 155 mm / 595 mm, 445 mm / 605 mm / 445 mm, 295 mm / 1355 mm / 295 mm, 295 mm / 0 mm / 0 mm, 145 mm / 755 mm / 145 mm, 2095 mm / 0 mm / 0 mm, 745 mm / 305 mm / 745 mm, 445 mm / 0 mm / 0 mm, 1195 mm / 155 mm / 1195 mm, 445 mm / 1055 mm / 445 mm, 1945 mm / 0 mm / 0 mm, 595 mm / 455 mm / 595 mm, 145 mm / 155 mm / 145 mm, 145 mm / 155 mm / 2245 mm, 1195 mm / 605 mm / 1195 mm, 595 mm / 305 mm / 595 mm, 445 mm / 155 mm / 445 mm, 745 mm / 755 mm / 745 mm, 295 mm / 455 mm / 895 mm, 295 mm / 605 mm / 295 mm, 595 mm / 1205 mm / 595 mm, 445 mm / 905 mm / 445 mm, 145 mm / 455 mm / 145 mm, 745 mm / 155 mm / 745 mm
- Object properties: Detecting transparent objects
- Operating range: 2.5 m
- Option: none, Protective housing IP69K
- Preconfiguration No.: 99, 01, 03, 02
- Preconfiguration: Application (Standard mode), QA1 (Edge position 1, rising), Q1 (Alarm, general), Q4 (Edge position 10), Q3 (Edge position 10), Application (Web edge, opaque), QA1 (position edge 1, descending), Application (10 web widths), Q1/C (Alarm, general), QA2 (Edge position 1, rising), Interface RS-485 (System status, edge 1 … 10, function 1 … 5), QA2 (Edge position 10, rising), Baud rate RS-485 (115.2 kBaud), Q3 (Edge position 1), Application (High resolution mode), QA (Edge position 1, rising), QA (Function 1, rising), Q2 (Standard teach-in), Q1/C (Edge position 1)
- Product family: MLG-2 WebChecker
- Product segment: Automation light grids
- Products by tasks: Detecting, measuring, Protecting, Position determination
- Response time: 60.3 ms, 7.1 ms, 84 ms, 19 ms, 78.1 ms, 13.1 ms, 36.7 ms, 89.9 ms, 54.4 ms, 66.2 ms, 95.8 ms, 72.2 ms, 24.9 ms, 30.8 ms, 48.5 ms, 42.6 ms
- Ripple: < 5 Vss
- Sensor principle: Sender/receiver
- Smart Sensor: efficient communication, diagnosis, Smart Task, Enhanced Sensing
- Smart Task name: base logics
- Special applications: Web guiding
- Switching outputs: push-pull: PNP/NPN
- Task: Measuring - Length and distance, Measuring - Dimension, contour and volume, Determining position - 2D position determination, Monitoring and controlling - Quality
- Total measuring field width: 2845 mm, 2395 mm, 2545 mm, 2695 mm, 145 mm, 745 mm, 895 mm, 1045 mm, 2245 mm, 1495 mm, 1795 mm, 3145 mm, 2995 mm, 2095 mm, 1645 mm, 1195 mm, 445 mm, 595 mm, 295 mm, 1345 mm, 1945 mm
Description
Highest precision for web width measurement
The MLG-2 WebChecker measuring automation light grid is based on established technology combined with the most advanced software and is used for high-precision web width measurement. The light grid also measures large web widths with revolutionary accuracy. The MLG-2 WebChecker can find up to 10 edges or 5 webs and measure them continuously. With semi-transparent objects, the light grid measures up to 10 edges defined by the customer.
MLG-2 WebChecker AT A GLANCE
Benefits
-Edge position detection for webs of 145 mm to 3,150 mm with a measurement accuracy of ± 0.3 mm – for machines with maximum performance
-Easy format change with flexible web width measurement increases customer satisfaction
-The MLG-2 WebChecker measures 5 webs at a time, therefore reducing the number of sensors in the application
-Modern Ethernet interface for quick, reliable data transmission increases system availability
-Prevention of errors and reduced downtime during format change
Features
-Measurement accuracy: ± 0.3 mm
-Resolution: 0.1 mm
-Measuring field: 3,150 mm (in 150 mm steps)
-Response time: 32 μs (from beam to beam)
-Interfaces: 3 switching outputs, analog interface, IO-Link, RS-485, PROFINET, EtherCAT® and EtherNet/IP™
-Operating range: 2,500 mm
-Interface output: 10 edges with 5 edges and 5 center positions
FORMAT CHANGE
Format change made easy
The MLG-2 WebChecker automation light grid automatically finds up to 10 edges and measures these in relation to a reference edge. Up to 5 different web widths can be measured at the same time. With semi-transparent materials, defined inner edges can also be detected and measured. Thanks to its modular design, the MLG-2 WebChecker is well-suited for various monitored areas, interfaces and sensing ranges. Measuring fields of a minimum of 150 mm x 200 mm up to maximum of 2,500 mm x 3,150 mm can be implemented. The MLG-2 WebChecker communicates with different controllers. The end customer can therefore very easily change the format on the machine via fieldbuses or IO-Link.
Maximum web width measurement of up to 5 m with MLG-2 WebChecker automation light grids
Measurements not dependent on color, shape or surface
The MLG-2 WebChecker automation light grid enables high-precision, space-saving web width measurement, even in very wide plastic, textile, rubber or steel webs. The MLG-2 WebChecker measures continuously throughout the entire web so the format can be changed without readjustment.
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