DM7-0P-1H is AutomationDirect’s tubular diffuse infrared photoelectric sensor with a 12 mm diameter, 66 mm long metal housing and a 300 mm diffuse sensing distance. It provides a four-wire PNP output over a 4-pin M12 quick-disconnect, operates on 10–30 V DC, supports selectable light-on or dark-on sensing, includes a teach-in button for on-site threshold adjustment, and switches at up to 400 Hz. The sensor is rated IP67 for rugged environments. This model is retired as of June 2025, with AutomationDirect recommending the FDM7-0P-1H as a comparable replacement.
