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SmartCraft to SMX Digital Display Upgrade Kit


Upgrade from SmartCraft displays to SMX display(s) for one engine using existing SmartCraft harnessing. All SmartCraft harnessing remains on the vessel including the optional C-Cruise components which will remain functional. If the vessel has the analog style SC1000 gauge package, the Dieselview must remain connected in order to continue to drive the gauges.

Base kit includes one display. Other options also available. System is compatible with Cummins Electronic QSB 5.9 / 6.7, QSC 8.3, QSL 9, & QSM 11 (SmartCraft Only). SMX display units are built & tested in-house per customer specification. 

SMX Upgrade Kit Documentation

Clear selection

Available Add-On Options

Please select from the available options below:


SMX SeaView J1939 Digital Display

The SMX SeaView has a 3.5″ color display with fully integrated input and output features and is part of the new generation of compact, flexible, SuperBright daylight viewing, rugged J1939 displays from Seaboard Marine.

The SuperBright display is fully sunlight viewable, the unit is totally sealed and is extremely durable against the harsh marine enviroment. TheSMX SeaView™ monitor is equipped to meet the challenge of providing tough, flexible, maintenance free instrumentation in even the very harshest of environments.

Overall panel dimensions: 3.75″ x 3.75″ x 1″

Alarming Capability

The SMX SeaView digital displays have 100% full audio/visual alarming capability. In addition, an external lead can be used that will close an external alarming circuit allowing for the use of externally driven alarm devices such as buzzers, lamps, ect. This will allow the operator to trigger an external existing alarm circuit when the SeaView experiences a engine/gear fault event. For example, if a vessel is already configured with a flow alarm and/or thermal sensing alarm circuit which is indicated by a buzzer/light at the dash, the SeaView alarm output wire can be “tied” into that circuit to indicate an alarm on BOTH the SeaView device and the external buzzer/light circuit. The lead that drives an external alarm is located on PIN 3 of the grey “A” connector on the back of the display unit. This lead will close to ground when an alarm is experienced. If using a 5-pin Bosch style relay, wire one end of the coil to switched 12V+, and use the external alarm lead as the coil NEG. All alarms are saved in the devices alarm panel and can be referenced at a later date.

NMEA Gateway Capabilities

The SMX DigitalView™ Mechanical Engine Digital Display can be fully integrated with robust NMEA 2000 input and output (I/O) features that will allow you to fully display engine operating parameters on your exisiting NMEA 2000 compatible devices such as plotters, GPS, and more.

Available Display Parameters

Engine RPM


Engine Oil Pressure

Coolant Temperature

Turbo Boost Pressure

Intake Manifold (IMT)

Throttle Position (%)

Fuel Rate

Load Percentage

Trip Fuel

Trip Engine Hours

Total Fuel

Engine Hours

Optional Display Parameters

Gear Pressure

Exhaust Temperature

SmartCraft to SMX Digital Display Upgrade Kit Description of Components:

  1. Digital Display: Choose either the SMX SeaView or SMX ED-X Digital Display
  2. SmartCraft junction box connection
  3. Optional additional display (SeaView option only)
  4. Digital display connection
  5. Display configuration jumper & (optional) NMEA2000 output connection
Cummins Marine SmartCraft to SMX Adapter Harness Descriptions
Cummins Marine SmartCraft to SMX Adapter Harness Descriptions


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