Home Contact Feed back Sitemap
your ID  
password  
 
Hot news!!!
Up
Cylinder Selection
Cylinder Options
Wiring Diagrams


Wiring Diagrams

(click on picture to enlarge)

LS11 Sample Circuit | LS21 Sample Circuit | Contact Protection Circuits

LS11 Sample Circuit

Circuit diagram for LS11

Note:

1) On D.C. circuits observe polarity (red is plus [+], black is minus [-]). No damage will occur if reversed, but the light will not operate.

2) On A.C. circuits there are no polarity requirements. The light output will be less on A.C. voltages than on D.C. voltages.

 

LS21 Sample Circuit

Protection circuits and installation instructions are identical. Example:

bullet

LS11 Same as LS10NO

bullet

LS21 Same as LS20NO

 

Contact Protection Circuits

There are four types of loads which could be encountered:

A. RESISTIVE: For resistive loads a contact protection circuit is not required.

B. INDUCTIVE: An inductive load, such as a relay, solenoid, or counter, will cause an inverse voltage when the contacts are opened and contact deterioration may result. In order to prevent this, contact protection circuits 1 or 2 may be used.

contact circuit diagram 1 & 2


C. INCANDESCENT: Incandescent lamp loads cause high in rush current resulting in short contact life. To prevent this, contact protection circuit 3 or 4 may be used.

D. CAPACITIVE: Capacitive loads are seldom encountered. Consult the factory for contact protection circuit.

 

Back

Copyright 2003 Advance Automation Co.   All rights reserved