J.R. Merritt Controls

By Heather Burlingame, Senior Production Editor | September 28, 2010

MPFC/CRFor electro-hydraulic proportional valve control, the MPFC/CR programmable driver board accepts a 4-20mA or a 5-volt input signal. PWM outputs are current regulated and can be configured for bi-directional control of single and dual coil valves. One analog and three solid-state auxiliary outputs provide flow control. Volume control is available for foot pedal and rotary-operated speed-control applications. The compact 3×4-inch board is compatible with the company's full range of joysticks, foot pedals, rotary cam switches and custom grips.