EMS 827
GENSET CONTROLLER
Page 11
Function
Description
Close to common. Current limited 10mA at 10V
Digital Input 3
Configurable. Default = Fire. Shutdown genset and open both
contactors.
Close to common. Current limited 10mA at 10V
Digital Input 4
Configurable. Status, Warning, Alarm, PC programmed message.
Close to common. Current limited 10mA at 10V
4.11
Outputs
Function
Description
Excitation Output
Alternator excitation control and feedback. 200mA Pulsed
Preheat Output
Open drain engine preheat control. Open Drain 300mA /36V DC
Fuel Output
Open drain fuel solenoid control. Open Drain 300mA /36V DC
Crank Output
Open drain engine crank control. Open Drain 300mA /36V DC
Idle Output
Open drain engine idle control. Open Drain 300mA /36V DC
Hooter Output
Open drain audible sounder control. Open Drain 300mA /36V DC
Common Alarm Output
Open drain audible sounder control. Open Drain 300mA /36V DC
Contactor A Output
Open drain transfer contactor A control. Open Drain 300mA /36V
DC
Contactor B Output
Open drain transfer contactor B control. Open Drain 300mA /36V
DC
