McPherson - Model 792 -Multiple Stepper 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
- 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 fi 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.
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.
- AC Input : Selectable 100`120`220`240 VAC 100 Watts
- Frequency : 47 to 63Hz
- Motors Controlled : 2 3 or 4
- Motor Type : 2 Phase Bipolar-Unipolar Perm Magnet
- Resolution : 25 000 Steps`Rev default Others available
- Maximum Speed : 60 000 Steps per second
- Motor Current : j 0A Peak .-3A RMS:
- Motor Drive Voltage : 18VDC
- Protective Circuits : Short Circuit / Over temperature
- Front Panel Switches : Power Motor Enable Disable
- LED indicators : Home - Limit Status - :tr.e
- Rear Panel Connectors : Motors RS-232 Limit Switches Power
- Remote Control Input : RS232C - DB25
- AC Input Fuse : 120VAC/2A 240VAC/1A
- Operating Temperatures : 0-70C
- Storage : -40C TO +125C
- Dimensions : 8 4" wide x 5.2" high x 4.4" deep
- Weight : 10 pounds