Simrad NSS evo3S Installation Manual

External alarm
A A
B
C
For sirens that draw more than 1 A, use a relay.
Key Purpose Color
A External alarm output Blue
B Siren and relay
C Buzzer
NMEA 2000
The NMEA 2000 data port allows receiving and sharing of a multitude of data from various
sources.
Connector details
2
1
3
4
5
Unit socket (male)
Pin Purpose
1 Shield
2 NET-S (+12 V DC)
3 NET-C (DC negative)
4 NET-H
5 NET-L
Plan and install an NMEA 2000 network
An NMEA 2000 network consists of a powered backbone from which drop cables connect to
NMEA 2000 devices. The backbone needs to run within 6 m (20 ft) of the locations of all
products to be connected, typically in a bow to stern layout.
The following guidelines apply:
• The total length of the backbone should not exceed 100 meters (328 ft).
• A single drop cable has a maximum length of 6 meters (20 ft). The total length of all drop
cables combined should not exceed 78 meters (256 ft).
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Wiring | NSS evo3S Installation Manual

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