Furuno FAR-2157-D, FAR-2157-BB Fabricating cable connected to terminal TB1, TB2, TB3

2.5 Power Supply Unit

Wire the power supply unit referring to the interconnection diagram. Be sure to ground the unit, with IV-8sq wire (local supply).

Note 1: Motor specification cannot be changed in the field.

Note 2: Pass the AC line through a double-contact breaker (shipyard supply). Further, for vessels where the power line is grounded, connect one end of the line to the C (common) terminal and the other end to the H terminal.

CAUTION

High voltage is present at the No. 6 pin of TB3. Miswiring at this pin can damage the unit.

TB3: Power output line, control line

Ground

Cable clamp: Locate armor of cables in clamp.

TB1, TB2: Power input line

Power supply unit, inside view

Fabricating cable connected to terminal TB1, TB2, TB3

Terminal TB1: cable DPYC-2.5

See page 2-8 for sectional view of cable if using equivalent cable.

Armor 30: Remove paint.

FV2-4

120

2-14