Kollmorgen AKD PDMM series, User Manual

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AKD PDMM User Guide | 17.14 Analog Input (X8, X24)
17.14 Analog Input (X8, X24)
The drive is fitted with differential inputs for analog torque, velocity, or position control. The standard drive
offers one analog input on X8, drives with built-in I/O option card offer a second input on X24.
Technical characteristics
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Differential input voltage range: ± 12.5 V
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Maximum input voltage referring to I/O Return: -12.5, +16.0 V
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Resolution: 16 Bit and fully monotonic
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Unadjusted offset: < 50 mV
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Offset drift typ: 250 µV / ° C
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Gain or slope tolerance: +/- 3%
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Nonlinearity: < 0.1% of full scale or 12.5 mV
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Common Mode Rejection Ratio: > 30 dB at 60 Hz
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Input impedance: > 13k Ohms
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Signal to noise ratio referred to full scale:
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AIN.CUTOFF = 3000 Hz: 14 bit
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AIN.CUTOFF = 800 Hz: 16 bit
Analog Input Wiring Diagram
Application examples for set point input Analog-In:
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reduced-sensitivity input for setting-up/jog operation
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pre-control/override
Defining the direction of rotation
Standard setting: clockwise rotation of the motor shaft (looking at the shaft end) affected by positive volt-
age between terminal (+ ) and terminal ( - )
179 Kollmorgen™ | December 2012