Protocol Translator, J1708, J1939, TMT, Converter, Field Programmable, USB Transfer Cable

CAI is Under New Ownership, and We're Moving!!

As part of the recent change of ownership, we will be moving throughout the last week of May into early June, 2021. Please bear with us during this transitionary period.

New Lineup of CAT Data Link Products Now Available!

Easily Convert Your CAT's Databus to J1939, NMEA 2000, or Modbus RTU

It's now easier than ever to access the valuable engine information on Caterpillar equipment! CAI's new lineup of translators and gateways for the CAT Data Link protocol provides a simple way to convert CDL to J1939, NMEA 2000, or Modbus RTU for plug-and-play integration with your monitoring system.

  • Easily read engine parameters on the proprietary CDL protocol
  • CAI provides no-cost technical support for the lifetime of the product
  • Call today for more information

Upgrading Your Engine to Meet New Emissions Standards?

CAI's TMT3978 Translator Can Help With That

New heavy diesel emission regulations are pushing truck owners to upgrade their engines, but trading out an engine with a newer model can be difficult and involved. Other components, such as ABS, transmission, and dash computers rely heavily on the original engine for vital information to operate. Engine upgrades often disrupt this link, causing a number of complex problems.

The TMT3978 is a single-device solution that works as a link between the new ECM's J1939 and the truck's J1708/J1587 data buses. With the TMT3978, old, reliable trucks can stay on the road.

  • Makes older trucks compatible with newer engines
  • Easy to install, plug and play
  • Competitively prices with unparalleled customer service

Click here or contact us for more information.

UltraLink gets added support for 500k J1939

Upgrade available for
existing tools V5.8 & lower

New vehicles are migrating to the new 500k J1939 standard
  • These vehicles use a green 9-pin Deutsch connector.
  • They can not be read with the black plug harness.
  • New and upgraded Ultra-Link tools now have support for these vehicles.

New Product
PROCON N2K - NMEA 2000 to Modbus Gateway

Bridges NMEA 2000 networks with PLC/SCADA/HMI systems

Features Include:

  • Certified by the NMEA for NMEA 2000 networks
  • Large, preset memory map with over 300 points of data
  • Fast and easy configuration via the built-in USB port
  • RS232 or RS485 Modbus RTU
  • Click here for more information

New Product:
TMT78N2K - J1708/J1587 to NMEA 2000 Translator

Features Include:

  • Certified by the NMEA for NMEA 2000 networks
  • Makes data from older J1708/J1587 engines available on NMEA 2000
  • Plug and play, works with little-to-no configuration
  • Supports a large number of engine and transmission parameters
  • Click here for more information