This versatile 1 second to 64 minute ISARMv3 now has a new mode 7 in addition to the previous version’s 6. Timing period potentiometer is replaced by a DIL switch enabling quicker and more accurate time settings. Time range is extended to 64 minutes.
Individual +ve & -ve terminals for trigger and reset eliminate the need for jumper links to select polarity of both.
Auto voltage selection – just connect either 12 or 24volts DC to the power terminals and the ISARMv3 will do the rest.
Mode 1 Relay latches on after a trigger – requires a reset
Mode 2 Relay on for the timed period after a momentary trigger
Mode 3 Relay on whilst trigger is present, stays on for timed period after trigger removed, timer resets if trigger re-applied during time period, – thus extending the time period
Mode 4 Relay on after trigger present for more than timed period, off when trigger removed
Mode 5 Relay on whilst trigger is applied for a maximum of the timed period
Mode 6 Timed period starts after trigger is removed, relay on if trigger not re-applied before time out
Mode 7 Momentary trigger, relay on for set time period, off at end of time period. Or if trigger is still present after time period relay on until trigger removed