Keystart control modules provide manual start/stop and automatic fault protection for generators, pumps and other engine-driven applications.
Outputs allow control of engine fuel (energized to run), starter motor and preheat.
The Keystart also has an alarm output for remote or audible warning of faults.
Six LEDs and icons indicate engine status and faults.
Four switch inputs (closing to negative on fault) enable automatic shutdown on engine low oil pressure, high coolant temperature and auxiliary faults.
Model 9621 has a fully adjustable engine Overspeed shut-down feature, configurable for either generator AC or magnetic pickup speed signals.
Charge alternator excitation and a charge fail warning LED are standard.