Simrad NSS evo3S Installation Manual

• A terminator must be installed at each end of the backbone. The terminator can be a
terminator plug or a unit with built-in terminator.
A
A
A
CC
D
B
B
B
B
E
A
A NMEA 2000 device
B Drop-cable
C Terminator
D Power supply
E Backbone
Powering the NMEA 2000 network
The network requires its own 12 V DC power supply, protected by a 3 amp fuse.
For smaller systems: connect power at any location in the backbone.
For larger systems: connect power at a central point in the backbone to balance the voltage
drop of the network. Make the installation such that the load/current draw on each side of
the power node is equal.
Ú
Note: 1 LEN (Load Equivalency Number) equals 50 mA current draw.
Ú
Note: Do not connect the NMEA 2000 power cable to the same terminals as the engine
start batteries, autopilot computer, bow thruster or other high current devices.
Video IN and NMEA 0183
The unit has a combined Video IN and NMEA 0183 connector. The connector is labelled
VIDEO on the rear of the unit.
Connector details
7
6
2
4
8
3
5
1
Unit socket (male)
Wiring | NSS evo3S Installation Manual
19

Simrad NSS evo3S Specifications

General

Connectivity	Wi-Fi, Bluetooth, NMEA 2000, Ethernet
Internal Memory	16 GB
External Memory	microSD card slot
Waterproof Rating	IPX6
Resolution	1280 x 720
Sonar	DownScan, SideScan
GPS	Built-in GPS/GLONASS
Processor	iMX8
Operating Voltage	10-32 V DC
Ethernet Ports	2
Radar Compatibility	Halo
Operating Temperature	-15°C to +55°C
Storage Temperature	-20°C to +60°C
Dimensions	Varies by model
Weight	Varies by model
Display Size	9, 12, or 16 inches