Mercury 3000Si Encoder System
with Linear scale
Page 2
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Scale benching edge
End locator pin
End index mark
Sensor mounting holes (2)
Bracket mounting
holes (2) per
sensor
Optional sensor benching pins (3)
Double
shielded cables
Center index mark
Typical user-supplied
sensor mounting brackets
Top reflective linear scale
Detail A
25 pin High Density
D-sub connector Signal - Sensor 1
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Shown with linear scale
Glass scale
(shown mounted on a linear slide)
Sensors
(shown attached on a linear slide base with
mounting brackets)
Dual Axis/SmartPrecision electronics module
(interpolator)
Scale reference datum;
example shown with benching pins
Cover: Sensor cables
and connectors
Power/Calibration - Sensor 1
Index CalibrationButton - Sensor 1 and 2
Signal - Sensor 2
Power/Calibration -
Sensor 2
USB interface
Mounting screws & flat
washers (2 needed per
screw)
Sensor 1
Sensor 2