DC Speed Control, Digital DC, Panel Mount, 90VDC Motor Voltage/120VAC Supply Voltage Rated 1/8 to 1/2hp, 180VDC Motor Voltage/240VAC Supply Voltage Rated 1/4 to 1hp. 5ADC Current, 4-20mA Isolated Input/Output Card
The MD plus is a field-programmable closed loop DC drive system with an advanced velocity-form PID algorithm for accurate and responsive control.
These closed loop devices require an encoder/speed pick-up - our Dart PU-40E is an excellent choice!
The MD plus system also features a unique, isolated 4-20mA input and output for easy integration with existing process control systems. This series is ideal for metering pump applications.
Standard features include:
1/50 to 2.0 HP range
Universal power supply supports 85-265 VAC input
1/8 or 1/4 DIN panel mount with NEMA 4X faceplate or NEMA 4 stand-alone enclosure
Front panel field-programming (with lock-out jumper)
Target and actual speed can be any engineering unit of measure
Two alarm relay outputs (form C, 5 Amp @ 250 VAC)
Large 1/2 in LED display
Master/Follower modes
Displays set point or actual running speed
Adjustable PID settings
MDxxP = panel mount
MDxxE = NEMA 4 surface mount
All MD Plus are 120/240VAC input and 0-90/180VDC output
Front panel field-programming (with lockout jumper)
Two alarm relay outputs (form C, 5 amp at 250VAC)
Large 1/2" LED display
Master/Follower modes
-51 option is field install for 'P' versions, factory installed for 'E' version
-51 option adds serial communication capability to all models in the MD Plus series.
