Sunx NPS C7W UNPSC7W Double Sensor Controller Power Supply

The Sunx NPS-C7W ON/OFF Input Sensor Controller is a DIN‑rail mounted device that connects two sensors and provides two independent relay outputs for load control. It accepts 100–240 VAC input with a power draw of 6 VA or less, and it also supplies 12 V DC to sensors with short‑circuit protection, capable of delivering up to 120 mA. Each of the two outputs is a relay contact (1C), enabling separate control of connected loads. The unit supports a range of sensors, including photoelectric and inductive proximity sensors, with either NPN transistor outputs or relay outputs, making it versatile for automation tasks. The NPS‑C7W is designed for 35 mm DIN rail mounting, consolidating two sensor channels into a compact controller and forming part of Panasonic/Sunx ON/OFF Input Sensor Controller family. As of September 29, 2023, the manufacturer lists this model as discontinued in certain markets, with guidance pointing toward alternatives. This dual‑sensor arrangement provides straightforward monitoring and actuation for applications such as simple presence detection, signaling, or basic machine control where two sensors must independently drive outputs.