Controller Selection Chart

With Basic Indicator LampsWith Instrument Read-Out
Basic AutostartAuto Mains
Failure (transfer
switch functions)
Autostrt
w/Engine
Instruments
Autostart w/Engine
Instruments &
AC metering
ES52 ES52
Special
GSC100 GSC200 GSC300 GCP300 GCP400
Engine Compatibility:
Standard

yes

yes yes yes yes yes yes
Electronic (J1939)
- - - - - - yes
Analog AC Meters - - - - - yes -
Speed Signal Types:
Genset Mains Output
yesoptyesyesyesyesyes
lMagnetic Pickup
yesopt - - - -yes
Alt Tach
yesopt - - - -yes
12V and 24V compatibility yes yes - yes yes yes yes
Builtin Automotive Plugin Relays yes yes - - yes yes yes
Configuration Method:
Manual
yesyes - -yesyesyes
Fixed settings
-yesyes - - - -
Computer
- - -yesyesyesyes
Builtin Auto/Off/Test Switch - - - yes yes yes yes
Timers
Preheat
yesyes -yesyesyesyes
Mid/Postheat
-yes -yesyesyesyes
Cooldown
-yesyesyesyesyesyes
Warmup
yesyes -yesyesyesyes
DelaytoStart
yesyesyesyesyesyesyes
EnergizetoStop
- - -yesyesyesyes
Engine Exerciser
- - -yes - -yes
Failures and Warnings
Overspeed, Lo Oil, Hi Temp, Overcrank
yes yes yes yes yes yes yes
Underspeed
-yesyesyes - -yes
Low Battery
- -yesyesyesyesyes
Fuel Level
- - - -yesyesyes
Over/Under Volts/Freq/Current
- - - - - -yes
Auxiliary Switched Inputs
11 -211 8
Auxiliary Switched Outputs 1 1 - 2 1 1 9
Annunciator Outputs 6 6 8 - 8 8 8
Autostart on Low Battery Function - - - - - - yes
Event Log - - - - - - yes
Dummy Load Function - - - - - - yes
Pull/Hold Coil Output - yes - - - - -
Momentary Start/Stop Inputs - yes - - - - -
NFPA 110 Compliant - - - - - - yes
Modbus port - - - - - - yes
Internet/Wireless ready - - - - - - yes
Photocell input - yes - - - - -
- - yes Recognized
Commponent
yes yes yes