7-inch LCD digital readout(DRO)(WB-30-4v)

Using 7-inch real color LCD screen, mechanical keys, large font display, after power failure to remember the current position wide voltage input range, input voltage AC 90V-240V, all can work normally. Optional RS232 interface, convenient to communicate with computer or PLC, feedback data. LCD digital readout(DRO) can be installed on a variety of machine tools or equipment, such as lathes, milling machines, grinding machines, boring machines, spark machines, fine hole discharge machines.

with a grating scale for the machine tool to display measurement positioning.

Features:

Zero Cleaning

reset

mm / inch mode

200 sets of coordinates

memory off;

Center of1 / 2

linear error compensation

sleep mode

pure 200 sets of Sdm datum;

ABS / INC mode

calculator

circle drilling

oblique line drilling

inclined plane processing

circular arc processing

lathe (matching)

rectangular light output

digital filtering

vibration filtration

radius / diameter

with signal test function

Specifications:

1. Voltage: AC 80V--260V ; 50-60HZ

2. Power: 15W

3. Displaying: 7'' true color LCD screen

4. Working Temperature: -10 ℃ --60℃

5. Storage Temperature: -30℃--70℃

6. Relative Humidity: <90%（25）>

7. Axis Number: 1 axis,2 axis,3 axis,4 axis,5 axis

8. Input Signal: 5V TTL/5V RS422

9. Input signal Frequency: <50MHZ

10. Resolution (Linear Encoder): 0.1 um， 0.2 um，0.5 um，1 um，2 um，

2.5 um，5 um，10 um，20 um，25 um，50 um，100 um

11. Highest Resolution(Rotary Encoder): <1000000ppr

12. Weight: 1.5KGS

13. Dimension: 295*175*65mm

14. DB9 Pin diagram

Signal Test Function

This function is for checking the signal of linear scale.Once

operator connect the linear scale to X or Y port and set the

corresponding parameter,then the oscillogram,duty ratio,

phase difference could be tested.