Four Axis Stepper Drive System, Model 7920 pages
Model 792
Multiple Stepper
Motor Controller
• Limit Switch & Motor Interlock systems
• LED’s provide status information at a glance
• RS232 communications standard
Similar to command format used in 789A-3 controller for
upward compatibility.
Economical, the Model 792 comes complete with up to
four stepping motors to t motorized McPherson slits,
positioning devices, and sample handling accessories.
The cabling for power, motors, limit switches, and RS232
communication are included.
The Model 792 includes a motor “Enable/Disable” switch
for easy manual adjustment of devices.
MODEL 792 MULTI-MOTOR CONTROLLER
The Model 792 multi-motor controller provides the user
with a low cost and easy to operate high resolution scanning system to operate up to four stepper motor driven
devices. All scanning performed via RS232 interface
using McPherson Spectrometer Control software or
your own.
Included serial interface permits changing selectable
parameters over a standard RS232 COM port. No ADC
or I/O boards required.
Complete list of ASCII commands and example programs
available upon request.
Software drivers available.
7A Stuart Road, Chelmsford MA 01824 USA • Tel. 978-256-4512 • Fax 978-250-8625 • Email MCP@McPhersoninc.com • McPhersonInc.com
792 PM2115