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JMI PC Focus Control - remote control a motorfocus - USB

237,82 EUR
excl. VAT
excl. 4,53 € Shipping costs



JMI PC focus


· Control Box with integrated USB cable (3 ft length) and 1/8" (3.5mm) motor jack
(the unit is powered by the USB port)
· Software (
Free Download
from JMI website)
· Operator's Manual (
Free Download
from JMI website)

Software Console Controls:

· Pulse-width modulation (PWM) Frequency Adjustment
· Motor Speed Adjustment
· Pulse Time Interval Adjustment
· Continuous Motor Operation in Forward or Reverse
· Mouse Controlled Time Interval Motor Operation in Forward or Reverse
· Specified Pulse Time Interval Motor Operation in Forward or Reverse
· Motor Time Accumulator with Move (Return) to Zero Function
· Motor Running Indicator

PC Focus Control - # PCFC

PCFC controls a DC focuser motor from your PC through a USB port. Basically, it replaces a regular hand unit with control from a computer using a mouse. It gives greater control of speed and duration of movement than a regular hand unit. It can control EV Focusers, NGF Focusers, RCF Focusers, MOTOFOCUS, MOTODEC and other motors. No batteries are required. There is no encoder feedback or positional display with PCFC. If you desire focus control with encoder feedback, please see Smart Focus.


· 5-12 volt DC motor (works best with 5V motor)
· Motor cable with 1/8" (3.5mm) mono plug on the PC Focus Control end
· Windows 98 Second Edition / 2000 / XP
· USB version 1.1 or greater (NOTE: Win98SE may need to be upgraded)
· Human Interface Device driver (HID) usually included with the operating system

Schematic drawing PCFC
Schematic drawing


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