EC202000 pages
RAND=
HYDRAULICS
Shipping: 2332 So 25th St (Zip 68105)
Mailing: P.O. Box #6069 (Zip 68106)
Omaha NE
Phone: (402) 344-4434
Fax: (402) 341-5419
HTTP://WWW.BRAND-HYD.COM
ISO 9001:2000 WITH DESIGN
Certificate #02.002.1
Potentiometer Control: EC20200
FEATURES:
• Weather tight control package
• Pulse Width Modulated output
• Waterproof altitude pressure and vapor release
vent allows enclosure to "breathe".
• Protected against reverse polarity, short circuit,
and over voltage conditions.
• Current controlled output, maintains output
current regardless of supply voltage and coil
resistance variations.
• On board proportional indicators for input signal and output signal. Also includes an
on/off power and potentiometer status indicator.
• Two Enable lines are provided, one with adjustable soft stop, both with adjustable soft
start.
• Independent ramp adjustments up and down, 0.1 -12 seconds.
• Minimum and Maximum current adjustment for fine tuning the outputs span.
• Wide voltage supply range 12-30 VDC, one control for 12 or 24VDC systems.
APPLICATION:
Proportionally control the speed of hydraulic motors and cylinders.
DESCRIPTION:
Easy to use and versatile the EC20200 simplifies valve control and system design. It is built
with high quality long life components that are designed for use in harsh environments. The
EC20200 is a perfect compliment to the Brand EFC and LEFC flow controls. Other flow
controls meeting the appropriate specifications may be used as well.
GENERAL SPECIFICATIONS: | |
Voltage Supply | 12-30 VDC |
PWM Output Current | 2.0 Amps Max Continuous |
PWM Output Description | PWM , Pulse Width Modulation, 0-100% Duty cycle |
PWM Output Frequency | 107Hz +/- 5 Hertz |
Switched DC Output Current | 2.5 Amps Max Continuous Each Output (A and B) |
Switched DC Output Voltage | Voltage Out = Voltage Supply - 0.7 Volts |
Environmental Ratings | IP66 / NEMA 4 |
Operating Temperature | -40°C-85°C(-40°F- 185°F) |
Storage Temperature | -40°C-85°C(-40°F- 185°F) |
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