
Siemens ET200S PLC is a modular distributed I/O system designed for flexible, scalable, and reliable industrial automation. It integrates easily with S7-300, S7-400, and ET200S PLC systems to expand I/O capabilities in OEM machines, factory automation, and process control. ET200S PLCs support digital and analog I/O, communication modules, and specialty modules for versatile applications. Fully compatible with STEP 7 / TIA Portal, these PLCs provide seamless integration, robust performance, and easy configuration in industrial environments.
| MODEL NUMBER | DESCRIPTION |
| 6ES7151-1AA06-0AB0 | IM 151-1 Standard (PROFIBUS DP) |
| 6ES7151-1BA02-0AB0 | IM 151-1 High Feature (PROFIBUS DP) |
| 6ES7151-3AA23-0AB0 | IM 151-3 PN Standard (PROFINET) |
| 6ES7151-3BA23-0AB0 | IM 151-3 PN High Feature (PROFINET) |
| 6ES7151-7AA21-0AB0 | IM 151-7 CPU (Integrated S7-300 CPU) |
| 6ES7151-8AB01-0AB0 | IM 151-8 PN/DP CPU (Integrated S7-300 CPU) |