Caple use and maintenance Especificaciones descargar pdf (Pagina 34)

744-862-C0-003 Rev.C

Engine Control Module (ECM)

4.1 ECM Configuration DIP Switch, Fuses

J 3

The ECM has an 8 position DIP switch (SW5) which is used to configure

the type of Generator Interface, APU output voltage (AC or DC), and the

utility voltage. Please refer to Section 4.4, "Input Voltage and Line Sense",

prior to configuring utility voltage and line sense voltage. Also, the ECM

power board contains three fuses, F1, F2, and F3.

The fuses protect the following circuits:

J 1

J 2

Fuses and Switches:

F1 1.5A, 250V (Slo-Blo)

F2 1.0A, 250V (Slo-Blo)

F3 250mA, 250V (Slo-Blo)

SW5 Configuration DIP switch

F1: 12V input from the APU. (P/N 460-204-10)

F2: 12V output to the APU fan and enclosure gas detector. (P/N 460-205-10)

F3: 120/240 VAC input to the ECM logic transformer. (P/N 460-166-10)

GRI (Power Board)

Engine Control Module

(ECM) PCB

ECM Configuration DIP Switch (SW5)

Section 4, ECM Configuration/System Interface

Fig. 4-1 ECM Configuration DIP Switch and fuse locations

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 49 50

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Caple use and maintenance Especificaciones Pagina 34