— 8 —
Gateways are equipped with high-quality USB Type A connectors with gold-plated
contacts. Model containing M in the suffix of the model name are equipped with
a male connector and must be used in dry place inside the cabin. These models
are designed for direct connection to a PC USB port (not waterproof). Models with F
in the suffix are equipped with a female connector with a protective cap and
a 1/2 bayonet locking mechanism. It ensures a IP67 waterproof connection (see chapter II).
Device parameter
Value
Unit
Average current consumption from USB (see note 1)
35
mA
USB interface specification supported
1.1, 2.0, 3.0
—
USB Device VID / PID
0483 / A217
hex
USB connection waterproof rating (see note 2)
IP67
—
Supply voltage from NMEA 2000 network
7..16
V
Current consumption from NMEA 2000 network
13
mA
Load equivalency number
1
LEN
Galvanic isolation between NMEA 2000 and USB
2500
V
RMS
Cable length (between case and connector)
450
mm
Device case length
54
mm
Weight (models RM, NM / RF, NF)
37/51
g
Operating temperature range
—20..+55
°С
Note 1:
The Device is powered from the USB port, the power supply from the NMEA 2000
network is used for the isolated part of the network transceiver only.
Note 2:
For YDNU-02RF and YDNU-02NF models, use YU-USB cables (not supplied with
the Device, see chapter II).
