Furuno NX-700B manual Furuno, Antenna Unit, Interface, Power Supply, Environmental Condition, Sp

FURUNO

NX-700A/B

4	ANTENNA UNIT
4.1	Antenna type	NX-7H: H-field antenna
4.2	Output impedance	50 ohms
4.3	Power supply	+7 V to +9 V (thru co-ax cable)

5	INTERFACE
5.1	Input data	IEC61162-1, -2
		GGA, GLL, RMC, ZDA, NRQ, NMK, ACK, GNS, VHW, VTG, VBW
	Output data	NRX, ALR
5.2	Alarm	Normal close, contact closure signal (floating, max. 80 mA, 50 V)
		for SAR alert

6	POWER SUPPLY
6.1	NX-700A	12-24VDC:	1.5-0.8A
6.1	NX-700B	12-24VDC:	0.7-0.4A

7 ENVIRONMENTAL CONDITION

7.1Ambient temperature

	Antenna unit	-25°C to +70°C
	Receiver / Display unit	-15°C to +55°C
7.2	Relative humidity	95% at 40°C (without dew condensation)
7.3	Waterproofing
	Antenna unit	IP66
	Receiver / Display unit	IP20 (NX-700B: IP25 for front panel)
7.4	Vibration	- 2Hz to 5 Hz and up to 13.2 Hz with a deviation of ±1 mm ±10%
		(7 m/s2 maximum acceleration at 13.2 Hz);
		- above 13.2 Hz and up to 100 Hz with a constant maximum
		acceleration of 7 m/s2 .
8	COATING COLOR
8.1	Display unit	N3.0
8.2	Receiver unit	N3.0
8.3	Antenna unit	N9.5

SP - 2 E5649S01D-M