59157 ARO Adjustable Pulse Timer

ARO APLC- Elements

FEATURES:

Pulse Elements

• Combine a NOT and a TIMER function.
• These perform TIMING-IN inverted or PULSE functions, depending on connections to supply port B.

For TIMING-IN INVERTED function:  With port B pressurized, C port remains on until port A is pressurized.  When A is pressurized, C will go OFF after a predetermined amount of time.

PULSE function:  When A & B are connected together, output C is normally off.  If inputs are applied to A & B, output C goes on.  C remains on for timer period, then goes off and remains off until inputs are removed and reapplied.  Reset time is 100 milliseconds.  The predetermined amount of time can be fixed or adjustable.

1. With input off, the output will also be off.
2. Output goes on & timing starts when input comes on.
3. When timing is completed, output goes off.
4. Remove & reapply input to get second output.  (NOTE:  Input must be longer than output for full times signal.  If not possible, see momentary timers.)