东莞市壹唯工业自动化有限公司
DONGGUAN YATWAI INDUSTRIAL AUTOMATION CO., LTD

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PS

PS type controller(2.8A)

 

Constant voltage/ constant current device

This compact sized device controls load torque of powder clutches and brakes by constant voltage, or current.
By applying multifunctional method by microcomputer control, torque control became more stable. Moreover, variable frequency control from precise to rough is possible with 4 ways of switching. Controller is protected when load short by equipping over load protection circuit.

ps_28a_1

 

 

 

Features

 

Constant voltage/ constant current

     Not only between 0~24V of constant voltage, but also between 0~2.8A of constant current is possible.

 

Multifunctional method by microcomputer

     Inertia compensation output, and stop timer activated by outer signal is possible.

 

Precise/ rough control of variable output

     One-touch method

      with multi turn variable resistor on panel surface, one-touch precise/ rough control becomes possible.

 

4 way switching of output

     Correspond 2 external signals

     3 patterns by program, and manual 4 way switching is possible.

 

With load short protection circuit function

     The controller is protected by protection circuit when load short.

 

 

 

Outer dimensions

 

ps_28_1

 

 

Specifications

Type PS-2.8A
Input voltage AC85~265V
(Free power source method)
  Output display 00.0 (When constant voltage), 0.00(When constant current)
Output voltage DC0 ~ 24V Error display 0V(Excess voltage), 0C(Excess current)
Output current 0~2.8A Structure Steel sheet made wall mounted protection type
Output fluctuation Below0.05V, Above0.005A Paint color Case:Munsell5PB7/2
Panel:Black
External input Adjustable resistor1kΩ(0.5W)
DC0~10V
Weight Approx.1.3kg
External signal RUN/RC1, STOP/RC2signal
(Pulse, continuous signal possible)
Applicable types POC/POB-0.3~20
PHC/PHB-0.6~20
PMC-10~40, PRB-1.2~20
PTB-2.5~20
HO/HB-0.6~10
TB-260~1525

 

 

 

 

Input/Output connection diagram

 

ps_28_2

 

This unit controls tension with an integrated torque control clutch/brake to eliminate the looseness and elongation in the manufacturing process.