Expansion I/O Modules
Sales, Service & Support
RIO 410 Remote I/O Unit
The RIO 410 is an expansion module designed to allow specifiers to integrate the demanding variety of sensors and switches found today on vessels into the DCU or other ships systems.
RIO 210 Remote I/O Unit
The unit is easily interfaced to the engine panel on the provided 2-wire RIO Link. Cyber Security certified.
RIO 412 Exhaust Temperature Interface
The RIO 412 is a rugged 20-channel K-type thermocouple unit with a SAE J1939 CAN bus interface. It makes accurate exhaust temperature monitoring affordable and easy.
RIO 216 Remote I/O Unit
The RIO 216 provides 16 switch inputs and connects easily on the 2-wire CAN bus of the DCU 410E/408E or the DCU 210E/208E engine panels.
MK-14 Relay Expansion Unit
The MK-14 is a compact relay expansion unit with 14 relays on-board. Each relay has a potential-free changeover contact.
RK-66 Interface Module
RK-66 interface block is a mandatory requirement for each DCU 305 controller, and is included when purchasing any DCU 305 kit.
AK-6 Analog Expansion Unit
The AK-6 easily adds six more 4-20mA channels to the DCU 305 panels of type R2 and R3. Only one unit can be used per DCU 305 panel.
MK-6 Relay Expansion Unit
The MK-6 is a relay expansion unit with six potential free contact sets. The common line in the contact set is equipped with a 1A self-resetting fuse.
N2K (NMEA 2000 / J1939) Converter
The N2K (NMEA 2000 / J1939) Converter provides means for a Marine Pro engine controller to perform Fuel Economy calculations.