The MX-045 Expander is only required for for large and commercial vessels and increases the Trek Transponders monitoring capabilities.
The MX-045 Expander is only required for for large and commercial vessels. The unit is same size as the standard Trek Transponder and connects to the main unit by cable. The unit expands Trek Transponder to monitor 6 HD cameras, adds sixteen more inputs that can be configured as VDC, temperature or NO NC status inputs and adds 4 additional 30V 5A output relays. VDC inputs have programmable offset and gain to allow incorporation of OEM transducers such as depth, power, engine monitoring and more.