Turck FDNQ-4AI-V-T DeviceNet Analog Input Module

The TURCK FDNQ-4AI-V-T is a compact DeviceNet analog input module that provides four galvanically isolated analog inputs for decentralized signal acquisition in industrial automation. Configured per channel as 0–20 mA, 4–20 mA, or -10 to +10 VDC, it supports 12–16 bit resolution within the FDNQ family and allows per-channel input impedance selection to suit sensor types. Powered from the DeviceNet bus (11–26 VDC), it supports DeviceNet transmission rates of 125, 250, or 500 kbps and uses M12 signal connectors plus a DeviceNet trunk connection for rugged industrial wiring. With IP67 protection and a glass-fiber reinforced PA6-GF30 housing, it is designed for harsh environments and machine- or panel-mounted installations, enabling real-time process monitoring in applications such as temperature, pressure, and flow sensing, packaging machinery, and distributed control systems. Common replacements include the TURCK FDNQ-4AI-V/I-T variant and related module options, making it a straightforward drop-in for legacy DeviceNet analog input configurations.