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The wiring or use of discrete inputs is optional — skip this section if you don’t plan to use this
interface. Discrete inputs may be wired to a ATG with 18 AWG, type TFFN or THWN wire. You may
also use THHN wire in sizes larger than 18 AWG.
Emergency backup power generator run-relay(s) are wired to the discrete input interface
terminals at the ATG. A run-relay closure will stop a leak test on the associated generator fuel
tank. When the generator run-relay opens (generator stops running), a run report is produced at
the ATG, which shows the total and hourly fuel consumption rate during the run cycle.
NOTE:
You must use dry run-relay contacts for this interface because the EVO™ 5000 ATG
su5 VDC digital logic power at the IN (input) terminals.
NOTE:
It is recommended that you use: IN 1 & GND for Generator 1 / fuel supply Tank #X,
and IN 2 & GND for Generator 2 /fuel supply Tank #Y. The specific fuel tank(s) assigned are
programmable.
NOTE:
The installer must connect the earth ground conductor to the most convenient ground
terminal as long as it meets local and national codes. The earth ground conductor must be 12
AWG (2.1 mm) or larger.
Summary of Contents for KWIK TRIP EVO 5000
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