The Siemens 6ES7331-7KF02-0AB0 is an 8-channel analog input module for the SIMATIC S7-300 PLC system. It accepts voltage and current signals with high resolution, providing precise process value acquisition for industrial automation applications.
The Siemens 6ES7331-7KF02-0AB0 is a relay output module for the S7-300 PLC series, providing reliable switching for industrial applications with high performance and robust design for demanding environments.