MicroE Mercury II 6000 - Manual (Page 5)

Before Installation
IM-Mercury_II_6000 Series Rev. 1 Page 4 ©2014 MicroE Systems
Mercury II 6000 Series Encoders
Installation Manual and Reference Guide
2.0 Before Installation
Review the items in this section prior to installing the encoder.
2.1 Power Recommendations

Mercury II encoders require a minimum of 4.75VDC continuously.

When designing circuits and extension cables to use Mercury II encoders, be sure to
account for voltage loss over distance and tolerances from the nominal supply voltage so
that at least 4.75VDC is available to the Mercury II encoder under all operating
conditions.

The input voltage should not exceed 5.25VDC.
2.2 Installation Considerations
The Mercury II encoder is a precision electronic instrument. It has been designed to function in a
wide range of applications and environments. To take full advantage of the Mercury II modular
system design, considerations should be made to allow easy access to the sensor (and
interpolator modules where applicable) for service and/or replacement. For optimal performance
and reliability:

DO follow standard ESD precautions while handling the sensor and interpolator.

DO allow proper clearance for sensor head alignment.

DO follow setup and calibration instructions for the encoder system.

DO, where possible, install the scales in an inverted or vertical position to minimize
accumulation of dust.

DO NOT store sensors in an uncontrolled environment.

DO NOT electrically overstress the sensor (power supply ripple/noise).
 DO NOT intentionally “hot swap” the sensor if the device is energized.

DO NOT use in high contamination applications (dust, oil, excessive humidity, or other
airborne contaminants).
2.3 Items Required for Installation
In addition to the items identified in Section 3.0 System Overview, you will need the following
items available for installation:
Items Required for Installation
Item Tape Scale Glass Scale
Index and Limit Marker sheets  
Hex Wrench for Sensor Mounting Screws  
Finger Cots or talc-free gloves  
Acetone or isopropyl alcohol  
Lint-free cotton cloths or wipes  
Two-part epoxy (Tra-Bond 2116 or equivalent)  
Stick and disposable surface for stirring epoxy  
Shears

Tape Applicator Tool* 
Silicone adhesive  
Note* : Not required for some installations.