Installation; Mechanical Mounting - Siko Lsc20 Originalbetriebsanleitung

LSC20

Installation

10 Installation

10.1 Mechanical mounting

Sensor failure
CAUTION
` When mounting pay attention to the IP type of protection (see chap-
` Do not open the sensor yourself.
` Avoid impact on the device.
` Do not modify the device in any way.
Loss of measured values
NOTICE
The tolerance and gap measures must be observed over the whole length.
Sensor Installation
Recommendations for Power
NOTICE
The LSC20 encoder require a minimum of 4.75 V DC continuously. When
designing circuits and extension cables, be sure to account for voltage loss
over distance and tolerances from the nominal supply voltage so that at
least 4.75 V DC is available to the LSC20 encoder under all operating con-
ditions. The input voltage should not exceed 5.25 V DC.
Installation Considerations
NOTICE
The LSC20 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 modular system design, considerations should
be made to allow easy access to the sensor for service and/or replace-
ment. For optimal performance and reliability:
` DO follow standard ESD precautions while handling the sensor.
` DO allow proper alignment clearance for sensor head alignment.
` DO follow setup instructions for the encoder system.
` DO, where possible, install the scales in an "upside down" or vertical
` DO consider redundant encoders or additional feedback devices as
` 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
LSC20 · Date 08.07.2014 · Art. No. 87296 · Mod. status 012/14
ter 13).
position to minimize accumulation of dust.
part of an overall risk management program for medical applications.
humidity, or other airborne contaminants.).
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