Appendix C — Connector Pin Assignments
C - 1 9
Stepper Motor Phase 1 Output
This output must be connected to Winding A+ lead of a two-phase stepper
motor. The voltage seen at this pin is pulse-width modulated with a
maximum amplitude of 60V DC.
Stepper Motor Phase 2 Output
This output must be connected to Winding A- lead of a two-phase stepper
motor. The voltage seen at this pin is pulse-width modulated with a
maximum amplitude of 60V DC.
Stepper Motor Phase 3 Output
This output must be connected to Winding B+ lead of a two-phase stepper
motor. The voltage seen at this pin is pulse-width modulated with a
maximum amplitude of 60V DC.
Stepper Motor Phase 4 Output
This output must be connected to Winding B- lead of a two-phase stepper
motor. The voltage seen at this pin is pulse-width modulated with a
maximum amplitude of 60V DC.
Tacho Gen) Input
This input can be connected to the positive lead of a tachometer. The
maximum input voltage range is +/-60V.
Tacho Generator(-) Input
This input can be connected to the positive lead of a tachometer. The
maximum input voltage range is +/-60V.
T
ravel(+) Limit Input
This input is pulled-up to +5 volts with a 4.7K
Ω
resistor by the controller
and represents the stage positive direction hardware travel limit. The
active true state is user-configurable. The default is active HIGH.
Travel(–) Limit Input
This input is pulled-up to +5 volts with a 4.7K
Ω
resistor by the controller
and represents the stage negative direction hardware travel limit. The
active true state is user-configurable. The default is active HIGH.
Encoder A(+) Input
The A(+) input is pulled-up to +5 volts with a 1K
Ω
resistor. The signal is
buffered with a 26LS32 differential receiver. The A(+) encoder encoded
signal originates from the stage position feedback circuitry and is used for
position tracking.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
