
Interface and relay cards
Relay cards, interface boards and terminal modules between field wiring and I/O.
Interface and relay cards: brands we source
All manufacturers ›Choose a maker to open a quote with it filled in. Current, surplus and discontinued references. Sourcing is not limited to these brands.
Overview
Relay cards, interface boards and terminal modules between field wiring and I/O.
Part of our i/o & communication modules range: input/output and network modules that connect sensors, actuators and controllers across the vessel.
Each line is quoted with its condition, lead time and warranty terms. Where an exact match is no longer available we put forward the maker’s successor for your approval. Availability, condition and lead time confirmed on enquiry.
Supply condition
New factory sealed
Unopened in the manufacturer's original packaging, with the factory seal intact.
New factory opened
Manufacturer packaging that has been opened, typically for inspection or to verify a revision, but the unit is unused.
New surplus sealed
Unused stock that has passed through the supply chain rather than direct from the maker, still sealed in its original packaging.
New surplus open
Unused surplus stock in original packaging that has been opened.
New without box
Unused, but supplied without the manufacturer's packaging.
More in i/o & communication modules
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ViewAnalogue I/O modules
Current, voltage and temperature inputs and outputs for engine and process measurement.
ViewFieldbus and network couplers
Couplers and gateways that connect I/O stations to the vessel's automation network.
ViewSerial and gateway modules
Serial, CAN and gateway modules that link controllers, gensets and alarm systems.
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