Simrad IS42J Instrument Links J1939 Diesel Engines to NMEA 2000 Network
The Simrad IS42J links J1939 diesel-engine data to an NMEA 2000 network, allowing compatible marine displays to share essential engine information. This integration helps operators monitor propulsion data alongside navigation instruments, supporting faster decision-making and reducing the need for separate engine-monitoring screens.
Simrad IS42J Instrument Specs
| Brand | Simrad |
| Model Name | IS42J Engine Instrument |
| Part Number/SKU | 000-14470-001 |
| Technology Category | J1939 to NMEA 2000 Engine Gateway Display |
| Display Size & Type | 4.1" Optically Bonded Color LCD |
| Resolution | 320 x 240 |
| Brightness | 600 nits |
| NMEA Interface | NMEA 2000 (Micro-C) |
| Networking Ports | 1x J1939 (Diesel Engine), 1x NMEA 2000 |
| Voltage Input | 12V DC (via NMEA 2000) |
| Waterproofing | IPX7 |
| Physical Dimensions | 4.6" x 4.5" x 1.4" |
| Cut-out Dimensions | Flush mount 4.1" x 4.1" |
| Country of Origin | Mexico |
| Standard Warranty | 2-Year Standard |













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