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Overview

The IO Interface provides simple means of connection to the Water Linked DVLs. It provides magnetics for the ethernet connection and utilizes the Molex Micro-Fit 3.0 power connector which is standard for Water Linked products.

There currently exists two revisions of the IO Interface. They are electrically identical.

Revision 3

IO_Interface_rev3

Connector Function Comment
RJ45 (8P8C) Ethernet 10/100 BASE-T
3x1 header Serial TX, RX, GND
Molex Micro-Fit 3.0 Power 10 - 30 VDC
2x Ø1.5mm pads Alt. power Fits Würth 691137710002

Revision 2

IO_Interface_rev2

Connector Function Comment
RJ45 (8P8C) Ethernet 10/100 BASE-T
3x1 header Serial TX, RX, GND
Molex Micro-Fit 3.0 Power 10 - 30 VDC
2x Ø1.5mm pads Alt. power

Note

The Molex Micro-Fit 3.0 on revision 2 is prone to damage by excessive sideways force. Take care not the yank the power cable when connected.