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EM14 Datasheet(PDF) 5 Page - Bourns Electronic Solutions |
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EM14 Datasheet(HTML) 5 Page - Bourns Electronic Solutions |
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Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 3312 - 2 mm SMD Trimming Potentiometer EM14 - 14 mm Rotary Optical Encoder w/Switch Electrical Block Diagram REV. 02/10 Opto ASIC Ground IRED 10k 10k Channel A Switch Terminal Switch Terminal Power Channel B – A 1 2 + B Quadrature Output CHANNEL A CW CHANNEL B CHANNEL A Low Low Detent Range 1. Nominal detent position occurs when both Channel A and B are in low states. 2. Channel A leads Channel B in CW direction and lags in CCW direction. Nominal Detent Position High High CHANNEL B CW 32 DETENT / 8 PPR 32 DETENT / 32 PPR CHANNEL A 90 °e ± 45 °e CHANNEL B High Low High Low CW 180 °e 1 pulse width Terminal Diagram A1 2 + B GROUND MOMENTARY SWITCH POWER CHANNEL "A" CHANNEL "B" 1.27 (.050) TYP. Asia-Pacific: TEL +886-2 25624117 FAX +886-2 25624116 Europe: TEL +41-41 7685555 FAX +41-41 7685510 The Americas: TEL +1-951 781-5500 FAX +1-951 781-5700 www.bourns.com |
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