Furuno FR-2125V installation manual Connectors on the INT Board, Input/Output Signal

Connectors on the INT Board

Table 2-1 Connectors on the INT Board

Signal name	Name on	Connector	Connector	Applicable	Remarks
	pcb	no.	type	equipment
Input Signal
Gyro signal		J4	VH, 3 pin		*: On pcb
					A64P1106 (option)
		J5	VH, 5 pin
Speed log	LOG	J448	NH, 3 pin		200 pulses/nm, etc.
signal
Radar buoy	RADAR	J445	NH, 4 pin
signal	BUOY
Remote	EXT-RADAR	J458	NH, 8 pin
display signal	or RJ-7
Output Signal
External	EXT-ARPA	J444	NH, 8 pin		Heading, bearing,
ARPA					Tx trigger
signal
Slave display	SLAVE	J442	NH, 8 pin	CD-140, CD-141,	Heading, bearing,
signal		J443		GD-500,	video, Tx trigger
				GD-500MK2,
				FMD-800,
				FMD-8010 *1
				*1: Display unit for
				FR-2125V can be
				used as slave
				display unit.
Buzzer signal	EXT-BUZ	J451	NH, 9 pin	Speaker w/amp	Speaker signal
Monitor signal		J449	NH, 10 pin		VER synchronous,
					HOR synchronous,
					video
					(NTSC format)
RS-232C	RS-232C	J456	XH, 4 pin
Analog	ANALOG	J453	NH, 3 pin		ROT signal
External	EXT ALARM	J452	NH, 3 pin
buzzer	(AC)
Input/Output Signal
INS data	INS. DATA	J455	NH, 5 pin
RJ-7	RJ-7	J457	NH, 15 pin
RJ-8	RJ-8	J416	NH, 4 pin		On Mother Board
					03P9251
Nav data	NAV DATA	J450	NH, 5 pin
ARPA data	ARPA DATA	J454	NH, 5 pin
PM_ON_OFF	PM_PRINT	J411	XH, 3 pin		On Mother Board
					03P9251

Note: How to attach NH connector is shown on the next page.

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