Digital controller with continuously adjustable frequency, increased load power up to 1800VA

The DIGR-1502/E KOW is identical to the DIGR-1502/E model, it differs only in a larger cooler and the ability to connect a larger load of up to 1800VA. The regulator allows a smooth change of amplitude and frequency. It is mainly intended for the regulation of large bowl vibratory feeders.

Parameter setting is performed directly on the control panel of the unit. The control unit can work independently or can be controlled from a PLC. The control unit enables the connection of sensors and valves to digital/analog inputs/outputs and ensures their function according to settings.

The advantage of the DIGR-1502/E KOW controller is the possibility of setting the own resonance frequency of a specific feeder, during which there is a sharp increase in the vibration intensity. In this way, excellent feeding results can be achieved even for components with a complicated shape or surface. The indisputable advantage of the regulator is the saving of electricity consumption compared to the triac regulator.

The regulator allows a smooth change of frequency in the range of 20-120Hz with a step of 0.2Hz.

The regulator has IP54 protection and can be mounted outside the switchboard.

The controller includes a safely separated 24V / 4VA DC source for powering sensors and valves, and a 10V DC source for powering the analog input.

The VSD01 vibration sensor can be connected to the DIGR-1502/E controller.


€ 846
price from 5 pcs (5% discount): € 803,70
price from 10 pcs (8% discount): € 778,32

Prices do not include VAT. Price of transport is by country of destination.

Commonly used controller functions:

  • Connection of large bowl feeders with load power up to 1800VA
  • Possibility of connecting a vibration sensor for a constant feeding speed (automatic power regulation)
  • Output frequency setting 20-120Hz (step 0.2Hz)
  • Output power setting 5-100% (0.5% step)
  • Acceleration/deceleration time (smooth acceleration/deceleration)
  • Stop when the output magazine is full
  • Empty magazine detection
  • Detection of jammed parts in the magazine
  • Control of the replenishment of parts from the pre-stock feeder
  • Pneumatic separator control
  • Ejector control of misoriented pieces
  • Air supply control
  • Switching between two set amplitude values using a digital input. This function can be used if you need to reduce the speed of the feeder during operation. E.g. when pouring material onto the scale as you approach the required weight.
  • Connection of several controllers in a cascade, for example to control the assembly of linear feeder / bowl feeder / pre-stock feeder
  • Interconnection with PLC: start/stop, output power control (0-10V signal), power switching, input/output monitor
  • Parameters lock
  • Language selection

Technical parameters:

Supply voltage: 110-230V AC 50/60Hz
Maximum load power: 1800VA (for 230V)
900VA (for 110V)
Own power loss: 10W
Output voltage: 5-100% with 0.5% step
Output frequency: 20-120Hz with a step of 0.2Hz
2x digital input: 24V DC PNP
2x digital output: 24V DC, max 120mA
1x analog/digital input: 0-10V DC / 24V DC PNP
Auxiliary output voltage: 24V DC, max 180mA
10V DC, max. 10mA
Interference suppression: class A (ČSN EN 55011 ed.4)
Maximum output cable length: 3m
Internal fuse value: T 8A
Protection: IP54
Weight: 1,3kg
Dimensions: 143 x 192 x 89 mm

Ke stažení

Documents (czech)


Manuals (older versions)

Manuals in other languages