Maretron IT-CM-CF NMEA 2000 Micro Inline

Maretron NMEA 2000 Micro Inline Termination Resistor

The Maretron IT-CM-CF is an innovative 120-ohm Micro inline termination resistor designed to terminate an NMEA 2000 (IEC 61162-3) CAN-bus network backbone directly at a terminal node or end-of-run device—such as a masthead wind sensor, GPS antenna, or engine gateway—without requiring a separate T-connector and standalone termination cap.

Two termination resistors are required on every NMEA 2000 network, one on each end of the trunk line. Normally, a male termination is used since male pins tend to point back to the power source. In cases where the gender is reversed, a female terminator may be required.

The inline terminator is used where the network is terminated at a product, for example a GPS or weather station at the top of a mast. 

• Screw terminal connector for positive connections

• Termination resistors are used to terminate both ends of the trunk line