DLHOME.GIF (1102 byte)

Integral-Action  Element

DL 2671

Module DL 2671 is an integral action controller suitable for closed loop continuous control systems.

Technical features

DL2671.gif (7075 byte)
Power supply: +15 V ; 0 V ; -15 V
Signal voltage range: -10V, ..., +10V
Coefficient of the integral action KI = 0.1 .... 100 s-1
Three position switch coarse setting
Potentiometric fine setting
Integral action reset input
Switch for inclusion/exclusion of the integral action
Led indicator of over-range

Description
1. Terminals for the input signal to the I controller
2. Terminals for the output signal from the I controller
3. Input Ioff  for resetting the integral action:  
Ioff  < 4 V : reset (capacitor of the integral action short circuited);
Ioff  > 8 V  or disconnected : active integrator (capacitor of the integral action under load)
4. Switch for inclusion/exclusion of the integral action
5. Potentiometer for the fine continuous setting of KI
6. Three position switch (x 0.1 ; x 1 ; x 10) for the coarse setting of KI
7. Led "over" on when the output voltage is higher than 10 V or lower than -10 V