Simrad NSO evo3S Installation Manual

External alarm
A A
B
C
Siren Buzzer
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)
16
Wiring | NSO evo3S Installation Manual

Simrad NSO evo3S Specifications

General

Display Size	16 inches
Touchscreen	Yes
Power Supply	12/24 V DC
Waterproof Rating	IPX6
Processor	iMX8
RAM	4 GB
Connectivity	Ethernet, NMEA 2000
Operating System	Linux
Mounting	Flush or bracket mount