UX50 Motorised Roller Range – Control Card

Overview

The UNI-XU® UXC101 Control Card has been developed to perfectly compliment the motor rollers and has a comprehensive list of features to optimise your conveyor control.

1.   Built-in ZLP (Zero Line Pressure Accumulation).

Master/Slave Control Logic or External PLC Control.
  • ZLP:  Non-Contact Accumulation with Single or Train/Slug release.  Long Box Detection (even in signle release mode!).  Back to back product separation, Lost Box Detection, Jam Timer and Run-Hold Timer applications.
  • Transport:  Equally capable of simply driving the motor rollers, at varying speeds and in either direction for simple transport applications.
  • Master/Slave:  Cards can be set as ‘Masters’ to enable them to activate a second card (set as a ‘Slave’) and hence second motor roller.  This enables having 2 motor rollers in a ‘Zone’ for greater torque when handling heavier loads.

2.   Configurable for:

  • Controlling motor speed (0-100% speed in 16 increments).
  • Changing direction.
  • Soft starting/stopping and timer setting.
  • Monitoring the status of photocells inputs/outputs.
  • Configuring each signal input/output for NPPN or PNP making the one card work with any external device.

3.  Output Communication:

  • Four NPN PNP output signals (20mA capacity) are available for communicating with external realys or PLC.

4.   Built-in Protection Functions:

  • Card over-temperature, under-voltage, reverse polarity, over-current and short circuit protection.
  • Motor stall and over-hearing protection.
  • Protection for outputs and photocell short circuits.
  • LED warning:  LED lights to indicate any faults.

5.   CE and RoHS Compliant.

 

Control Card Specification:

Power Voltage 24VDC +/- 10%.
Static Current 70mA
Starting Current 4A
Operational Functions a.  With 20mA driving force, 4 sets of NPN or PNP output signals are able to drive external   Relay, PLC or Remote 1/0 etc.
b.  Motor speed controlled by either using the on board DIP switches for 16 increment speed selection, or by using external DC  0 – 10V voltage.
c.  Variable acceleration/deceleration settings (0.2 – 0.6 seconds).
d.  The ability to work with PNP or NPN devices using DIP switches to select.
LED Indication Displays a solid green light when power on and flashes for 7 kinds of fault notifications.
Power Protection a.  Built-in fuse.
b.  Built-in reverse polarity protection to prevent damage due to wiring errors.
Thermal Protection a.  If the control card gets above 75°C, the motor will shut down and will restart automatically when it cools down to 70°C.
b.  Motor will shut down when the temperature is above 100°C; below 95°C will operate at half speed; below 90°C will operate at full speed.
Braking System (on Un-Braked Motor Rollers) Uses the reverse torque produced by the back EMF to brake.
Mechanical Braking (on Braked Motor Rollers) Braking Start Spring applied electromagnetic brake applied 200mS after stop signal is applied.
Effect on Current Draw An additional 250mA for the first 100mS after the motor roller is started.  This then decreases to 125mA.
Environmental Conditions Temperature 0°C – 40°C (32°F – 104°F).
Humidity <90% RH (non-condensing).
Vibration <0.5 G

 

Conveyor Rollers Range

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