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Page 13

Appendix A

Specifications

Agency Standards Conformance: In accordance with

Electromagnetic Compatibility Directive 2004/108/EC:

EN 55011:2007

EN 61000-4-2, -3, -4, -6

Shock 300G 0.5 ms half sine

Vibration 30G at 17Hz

Sensor Cable Double Shield

Diameter 3.6mm (0.142")

Flex Life 20x10

cycles @ 20mm bending radius

Standard 9 pin D-sub connector

Outputs

Digital A-quad-B, Index Window; A, B and IW outputs are

differential. Alarm is single ended open drain.

Signal Level

A/B/I (differential): RS-422 compatible

A/B/I (single ended): High>4.2VDC, Low <0.2VDC

Alarm: 0.2VDC-Vcc

Operating and Electrical Specifications

Power Supply 5VDC +

5% @ 135mA max. when used

with recommended termination, 80mA

max. unterminated

Temperature

Operating 0 to 70

Storage -20 to 85

Humidity 10 to 90% RH non-condensing

Linearity

Compact Encoder Tape Scale Linearity ≤ +

m/m*

*After two point correction in the customer’s controller.

Sensor Size & Weight

Height Width Length

0.33 [8.4mm] 0.50 [12.7mm] 0.81 [20.6mm]

Weight 5g (without cable)

Reliability Information

5 Year Expected Reliability >99.8% under normal operating

conditions

Digital Output Signals

System

MTE sensors are compatible with PurePrecision

Compact

Encoder Tape (CET

) Scale.

Scale Pitch 20

System Resolution 5

m, 2.5

m, or 1

(specify at time of ordering)

Quadrature

Open drain, requires external pull-up.

Pins 8 & 4

Pins 7 & 3

Pins 6 & 2

20µm Typical

4.5VDC

Pin 1

Duration of alarm event

Vcc

Alarm

Index

Inverse signals are not shown for clarity.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20

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