The SMC CDJP2L16-40D-B-M9NW is a high-performance auto-switch accessory designed for industrial automation systems. Featuring a solid-state general-purpose design, this auto-switch is part of SMC's renowned D-M9 series. It operates efficiently with a 2-wire load current ranging from 2.5 to 40 mA at 24 VDC, making it suitable for a wide range of applications. The compact and durable construction ensures reliable performance in temperatures from -10 to 60 degrees Celsius. Ideal for use with SMC's CJP series double-acting pin cylinders, this auto-switch minimizes mounting space while maximizing operational efficiency.