Kohler 20-3250 kW RDO24, Gnd, RDO25, RDO26, RDO1, RDO27, RDO28, RDO29, RDO4, RDO30, RDO5

GM13984-

Figure 6-39 Terminal Strips TB6, TB7, TB8, and TB9 on the Controller Connection Kit in the Junction Box

TB6 Terminal Strip—RDOs 1-7		TB9 Terminal Strip—RDOs 24-31
Term.	Description	Term.	Description
42A	Battery (+)	RDO24	Speed sensor fault
GND	Battery (--)	RDO25	Loss of AC sensing
N/C		RDO26	ECM loss of communication
RDO1	Overspeed (lead 39)	RDO27	Undervoltage
RDO2	Overcrank (lead 12)	RDO28	Overfrequency
RDO3	High coolant temperature shutdown (lead 36)	RDO29	Underfrequency
RDO4	Low oil pressure shutdown (lead 38)	RDO30	Load shed kW overload
RDO5	Low coolant temperature (lead 35)	RDO31	Load shed underfrequency
RDO6	High coolant temperature warning (lead 40)	3	Remote start
RDO7	Low oil pressure warning (lead 41)	4	Remote start

TB7 Terminal Strip—RDOs 8-17

Term.	Description
RDO8	Low fuel (lead 63)
RDO9	Master switch not in auto ( lead 80)
RDO10	NFPA 110 common alarm (lead 32)*
RDO11	Battery charger fault (lead 61)
RDO12	Low battery voltage (lead 62)
RDO13	High battery voltage
RDO14	Emergency stop (lead 48)
RDO15	Generator set running (lead 70R)
RDO16	Time delay engine cooldown (TDEC) (lead 70C)
RDO17	System ready (lead 60)

TB8 Terminal Strip—RDOs 18-23

Term.	Description
42A	Battery (+)
42A	Battery (+)
GND	Battery (--)
GND	Battery (--)
RDO18	Defined common fault (lead 32A)
RDO19	Low coolant level
RDO20	Overvoltage (lead 26)
RDO21	Idle mode
RDO22	EPS supplying load
RDO23	Air damper indicator (lead 56)

Note:Lead numbers shown in parentheses are the factory default wire designations.

Note:RDO-1 though RDO-31 are user definable with the

following factory defaults: emergency stop, high coolant temperature, low oil pressure, overcrank, and overspeed

*NFPA-110 common alarm faults include:

Air damper indicator (RDO--23) Battery charger fault (RDO--11) EPS supplying load (RDO--22) High battery voltage (RDO--13)

High coolant temperature warning (RDO--06) High coolant temperature shutdown (RDO--03) Low battery voltage (RDO--012)

Low coolant level (RDO--19)

Low coolant temperature warning (RDO--05) Low fuel (level or pressure) (RDO--08)

Low oil pressure warning (RDO--07) Low oil pressure shutdown (RDO--04) Master switch not in auto (RDO--09) Overcrank (RDO--02)

Overspeed (RDO--01)

Figure 6-40 Controller (Customer) Connection Kit Terminal Strip Identification with Relay Driver Outputs (RDOs)

188 Section 6 Accessories TP-6200 10/12