Turck TBEN-S2-4AI Overview The Turck TBEN-S2-4AI is a rugged, decentralized Ethernet I/O module featuring 4 configurable analog input channels. It supports multiple sensor signal types, making it ideal for process and factory automation where flexible measurement and reliable field installation are required. Key Features 4 analog inputs — individually configurable Handles multiple signal types: current, voltage, RTD, resistance and thermocouples Multiprotocol: PROFINET, EtherNet/IP, Modbus TCP, CC-Link IE Basic IP65 / IP67 / IP69K housing suitable for harsh field environments Integrated Ethernet switch for daisy-chain installation Compact design for machines and modular automation M8 connectors for simple plug-and-play wiring Technical Specifications Model: TBEN-S2-4AI Series: TBEN-S2 Channels: 4 analog inputs Supported Signals: Current: 0/4–20 mA Voltage: multiple input ranges RTD (PT100, PT1000, etc.) Resistance and thermocouples Protocols: EtherNet/IP, PROFINET, Modbus TCP, CC-Link IE Basic Operating Voltage: 24 V DC Protection Rating: IP65 / IP67 / IP69K Operating Temperature: –40 °C to +70 °C Mounting: Field installation (no control cabinet required) Applications Machine-mounted analog measurement Process and temperature monitoring Decentralized automation with reduced wiring Upgrading legacy sensors into Ethernet networks Harsh industrial areas with washdown and vibration Why Choose Turck TBEN-S2-4AI? Universal analog input flexibility — one device for many sensor types Eliminates the need for a control cabinet Durable housing ensures long life in tough working conditions Reduces installation time using M8 connectivity Trusted, field-proven Turck automation technology Order Now Bring powerful and flexible measurement capabilities directly to the machine with the Turck TBEN-S2-4AI, built for the future of smart industrial automation.
