PQP-179-P-PFN

Pump control module

Description

Pump control module for open or closed loop circuit with integrated Profinet connection

Technical Data

Supply voltage 12… 30V
Input signal ranges 0... 10V or 4... 20mA, selectable and scalable
input resistance analog and digital inputs min. 32 kOhm
Working resistance 4… 20 mA of 240 Ohm
Max. output current 50 mA (digital)
Max. load for 4… 20 mA of 390 Ohm
PWM generated solenoid current of max. 2.6 A
PWM frequency of 61.... 2604 Hz (stepwise)
Controller cycle time 1 ms
Current controller cycle time 125 µs
USB Type B interface

Features

Swivel angle control
Pressure control
Power limitation function
Power stage
Analog demand signal setting
Unipolar analog sensor interfaces
PWM control for one or two solenoids
Uni or bipolar analog control output or monitor output
USB communication interface for monitoring and parameterization
Valve spool position control
LVDT module expansion possibility