Exlar Curtiss-Wright Tritex II Series, Installation And Service Manual

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Curtiss-Wright | TRITEX II AC 75 Rev. K PN61928 7/12/2022 53
Analog Input
An analog input is provided for use as a position, velocity or
current command.
Differential input range is -10 V to +10 V. Input range on Analog IN+ is
-15 V to +15 V with respect to IO Common. Input range of Analog IN- is
-15 V to +12 V with respect to IO Common. The analog signal must be
wired differentially with a return wire to the analog signal source for best
noise rejection.
(See software section for configuration of the analog input and
analog motion parameters.)
Analog Input Wiring from External Controller
Note: Analog input reference from an external controller must be
referenced to single point ground to prevent damage to the analog input
circuit.
Analog Input Specifications
Description Specification
Voltage Input Range -10 V to +10 V
Input impedance 100 k Ω
Input resolution 13 bits over full -10 V to +10 V range
Update rate 0.5 ms