Tech note
Wiring Diagram - HOBO RX3000 - RXMOD-A1 Voltage Input Logic Switch

Attached is a wiring diagram that shows how to monitor switch closures with an HOBO RX3000 via the optional RXMOD-A1 4-channel analog input module.

Products depicted in the attached diagram include:

RX3000 Station

RXMOD-A1 - Four Channel Analog Input Module

PDF icon Wiring Diagram - RX3000 - RXMOD-A1 Voltage Input Logic Switch.pdf