Expansion2 Board hardware guide and pin assignment

Overview

Provide inputs and outputs terminals to an extend range of features from a WatchMon.  Not for individual sale, sold only as part of a kit.

Dimensions

107mm Length x 55mm width

Key features

• 2 relay outputs 5A/30VDC
• 2 Solid State relay outputs  2A/60VDC
• 6 digital switched mosfet outputs 48V (3A continuous 6A peak)
• 2 analogue 5v inputs
• 2 digital inputs (positive sense)
• 2 digital inputs (negative sense)

Wiring Overview

ExpansionBoard_Guide_rev0.2.pdf