SM 331 8 AI HART 0/4-20 mA
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6ES7331-7TF00-0AB0 – SM 331 8 AI HART 0/4-20 mA is an SM 331 analog input module with HART support for ET 200M systems. It provides 8 current input channels for 0/4-20 mA signals and communication with HART-compatible field devices.
This version is intended for ET 200M with an IM 153-2 interface and uses a 20-pole connector. Distinguish it from standard SM 331 modules without HART and from versions with other input ranges.
Manufacturer documentation and product information are available from Siemens Industry Online Support. Related products in the POLRAD catalog: 6ES7322-8BH01-0AB0, 6ES7341-1AH01-0AE0.
For service replacement, compare the complete catalog number and device parameters with the machine documentation. If you are unsure, send us the marking from the installed module and we can help verify the correct variant.
