For discrete dosage and continuous delivery

The controller S-HP-E is recommended for high requirements in control of discrete dosage and continuous delivery tasks in combination with mzr pumps mzr-7208 and mzr-11508. The microcontroller allows speed and position control for highly accurate dosage. The compact design offers flexible installation. Process control link can be established via a RS-232 or CANopen interface. Motor speed or flow rate can be set either by analog inputs (± 10 V). Programs for dosage control can be saved in the memory.


  • Pump controller for discrete dosage and continuous delivery
  • Compact housing
  • 4-Q-DC servo amplifier
  • Digital encoder regulator
  • 2 analog inputs ± 10 V
  • 10 digital inputs, opto-decoupled
  • 5 digital outputs, open collector
  • Two colored LED status indicator
  • Cable set for mzr-pumps
  • EEPROM memory
  • RS-232, CANopen interface

Technical data

  • Controller
    PI-controller, speed and position control
  • Supply voltage
    48 V DC (20 – 55 V)
  • Backup supply voltage for logic
    24V DC
  • Max. power output
  • Max. continuous output current
  • Max. peak output current
    20 A (< 1 s)
  • Velocity range
    1 - 6,000 rpm
  • Voltage
    header and plug, 5-pole
  • Pump connector
    SUB-D plug, 15-pole; header and plug 5-pole
  • Analog inputs for motor speed
    2, voltage signal ± 10V
  • Digital inputs
    10, opto-decoupled, high (12 … 24 V)
  • Digital outputs
    5, open collector max. 24 V / 15 mA
  • Interface
    RS-232, CANopen (DSP 301, DSP 402)
  • Program memory
    2 KB
  • Operating temperature range
    0 ... +40 °C (+32 ... +104 °F)
  • Protection class
    IP 20
  • Mounting
    along the side or along the back
  • Dimensions (L x W x H)
    approx. 150 x 105 x 25.4 mm
  • Weight
    approx. 640 g
  • Remarks
    Subject to technical changes.
  • Notice
    Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary. Specifications are subject to change without notice. 

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