Mini Digital Readout For X, Y, Z Axis
Part No: DRDO-20501 X
DRDO-20502 XY
DRDO-20503 XYZ
Basic functions:
1) Zeroing Data Recovery
2) Power-down memory
3) linear compensation;
4) Input Coordinate
5) display Inch / metric.
6) Encoder selection
7) Resolution setting
8) Counting Direction Selection
Specification:
1.Power 15W
2.Operating temperature -10 Deg Cel --60 Deg Cel
3.Storage temperature -30 Deg Cel--70 Deg Cel
4.Relative humidity(RH) <90%(25)>
5.Input signal TTL
6.Input signal frequency <5MHz
7.Length resolution 0.5um,1um,5um,10um
8.Minimum resolution of angle display 0.0001/pulse
9.Weight 0.7KG
10.Volume size 128 x 84 x 88(mm)
11.Interface definition of the grating ruler DB 9-pins socket
Seven anti-jamming measures:
1) power supply noise rejection, if the application exists in the power inverter welding machine, stepper motors and other high-power interference sources, should be in front of the DRO power supply filter isolation;
2) the grating signal with the digital display connection should be with the drive / motor, welding machine, stepper motor alignment separately;
3)the correct ground: the digital single-grounded systems shall be in the way interference shielding; if the resulting multi-point grounding, because there are multiple ground potential difference, creating circulation, they cause interference Connector: Pin 1 2 3 4 5 6 7 8 9 Definition empty ground empty shield empty A +5V B Z