Power supply (ISO variant)
● Supply voltage (NMEA 2000 port): 9.5 to 35 V CC
● Supply current (NMEA 2000 port): 35 mA to 12 V CC and max 50 mA
● Load equivalent number (LEN): 1
Power supply (USB variant)
● Supply voltage (NMEA 2000 port): 9 to 29 V CC
● Supply current (NMEA 2000 port): 85 mA to 5 V CC
● Load equivalent number (LEN): 1
● Supply current: 15 mA to 12 V CC and max 50 mA
NMEA 2000 Port (All variants)
● Compatibility: Certificate by NMEA 2000
● Galvanic isolation: Refer to "ISO port" or "USB port"
● Speed/Baud Rate: 250 kbps
● Connectivity: M12 male (a polarised) connector moulded on cable.
● Length cable NMEA: 1,5 meters
● Length cable adapter STNG: 0,4 meters
ISO Port (NGT-1-ISO)
● Compatibility: Full compatible with RS232 and RS422.
● Galvanic isolation: 2500V input to ground, 1500V output to ground using ISO-Drive
● Speed/Baud Rate: 4800 a 115200 baudios
● Output voltage drive: >= 2.1V (differential) on 100 ohms
● Output current drive: 20 mA max
● Output protection: Short circuit and ESD.
● Input voltage tolerance: -15V to +15V continuous and -35V to +35V short term (< 1 sg)
● Input protection: Current limited and overdrive protection to 40 VDC
● Connectivity: 5 mm stripped and tinned wire.
USB Port (NGT-1-USB)
● Compatibility: USB 1.1, 2.0 and 3.0
● Galvanic isolation: 2500V input to ground.
● Speed/Baud Rate: 4800 to 230400 bauds.
● Connectivity: Male type A plug moulded onto cable
Main Features
● Housing material lid: Polycarbonate.
● Housing material base: Flame retardent ABS.
● Weight NGT-1-ISO: 220g.
● Weight NGT-1-USB: 210g.
● Weight: 40 gr
Others
● Environmental protection: IP54
● Operating temperature: -20ºC to 55ºC.
● Storage temperature: -30ºC to 70ºC.
● Recommended humidity: 0-93% HR
● Certificate NMEA 2000
● Requirements IEC 61162-3
● CEM: IEC 60945 (sections 9, 10 Y 11.2)