magnescale转换器模块MD20B，升级替代原型号MD20A Generates A/B phase output signal with a resolution of 0.5μm for feedback
to an NC unit and up/down output signal for a display unit.
Selectable resolution and output pulse width
With the optional PU20 power supply unit, power for up to 3 axes can be
supplied
A/B phase signal, up/down signal, zero point signal and alarm signal output
by differential line driver.
magnescale转换器模块MD20B，原型号MD20A尺寸图
分辨率 Resolution:
0.1,0.2,0.5,1,2,2.5,4,5,10μm selectable（可选）
输出脉宽
Output pulse width:
0.1,0.2,0.25,0.5,1,2,2.5,5,10,20μsselectable（可选）
输出信号
Output signal
A/B phase output and up/down output by differential line drive;both simultaneous
原点信号
Zero point signal
In synch with scale signal （与尺信号同步）
报警 Alarm
Max.response speed exceeded, cable broken or disconnected, other circuit errors（超过*大响应速度或输出信号错误时）
magnescale转换器模块MD20B可反馈分辨率0.1微米的A/B相90°相位差输出信号至NC组，
及up/down信号至数显表；
可选择分辨率及输出脉宽；
可采用PU20电源组以供三轴驱动；
差分线路驱动输出A/B相90°相位差信号、原点信号及报警信号；
magnescale转换器模块MD20B，原型号MD20A可选择分辨率0.1,0.2,0.5,1,2,2.5,4,5,10μm,在分辨率0.1μm时响应速度可达42m/s，magnescale转换器模块MD20B可配用磁尺SR系列如SR721SP及高度计DG系列如DG155,DG205等产品。
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