Dewetron DEWE-ORION-1616-10 Series, Техническое справочное руководство

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Table of content
3 Theory of operation …………………………………………………………………… 37
3.1 Analog input ………………………………………………………………………………………… 37
3.1.1 Analog input circuit ………………………………………………………………………………………37
3.1.2 Analog to digital conversion ……………………………………………………………………………37
3.1.3 Output data format ………………………………………………………………………………………37
3.1.4 Calibration …………………………………………………………………………………………………37
3.2 Counter input ……………………………………………………………………………………… 38
3.2.1 Counter applications ………………………………………………………………………………………38
3.2.1.1 Event Counting ……………………………………………………………………………………………… 38
3.2.1.2 Gated Event Counting ……………………………………………………………………………………… 39
3.2.1.3 Up/Down Counter …………………………………………………………………………………………… 40
3.2.1.4 Period Time Measurement …………………………………………………………………………………… 41
3.2.1.5 Pulse Width Measurement …………………………………………………………………………………… 41
3.2.1.6 Two Pulse Edge Separation Measurement ………………………………………………………………… 42
3.2.1.7 Motion Encoder ……………………………………………………………………………………………… 43
3.2.1.8 Quadrature Encoder ………………………………………………………………………………………… 44
3.2.1.9 A-Up/B-Down Encoder ……………………………………………………………………………………… 46
3.2.1.10 Frequency Measurement …………………………………………………………………………………… 47
3.2.2 Miscellaneous counter functions ………………………………………………………………………48
3.2.2.1 Filters …………………………………………………………………………………………………………… 48
3.2.2.2 Reset on start measure ……………………………………………………………………………………… 49
3.2.2.3 Count Direction ……………………………………………………………………………………………… 50
3.2.2.4 No new value available ……………………………………………………………………………………… 50
4 Specifications …………………………………………………………………………… 51
4.1 Analog input ………………………………………………………………………………………… 51
4.2 Digital and Counter input ………………………………………………………………………… 52
4.3 Digital and clock divider output …………………………………………………………………… 53
4.4 CAN interface ……………………………………………………………………………………… 53
4.5 Power requirements ……………………………………………………………………………… 53
CE-Certificate of conformity C1