The Time Relay Switch Off Delay Adjustable al­lows the user to ad­just the switch-off delay time via po­ten­tiome­ter set­ting within one of the five avail­able stan­dard delay time in­ter­vals. Cus­tom delay time in­ter­vals are avail­able on re­quest. Please spec­ify the de­sired switch-off delay time in­ter­val in the pur­chase order.

Function

Di­a­gram S1, S2, S3: The sup­ply volt­age is con­nected to ter­mi­nal 30/87z. When a sig­nal volt­age is ap­plied to ter­mi­nal 15 (trig­ger) the relay out­put will en­er­gize im­me­di­ately. When the sig­nal volt­age is re­moved from ter­mi­nal 15 the relay out­put will re­main en­er­gized until the end of the pre­set delay time.
Di­a­gram S3: Ad­di­tional diode cir­cuitry avoids qui­es­cent cur­rent in switch-off po­si­tion.
Please refer to the chap­ter hous­ing and base plates for ad­di­tional hous­ing op­tions.

Application Examples

Technical data

Function Diagram

Design

Connection diagram

Product Details

Accessories