6ES7151-7AA21-0AB0 Siemens ET200S IM151-7 CPU 128KB PROFIBUS DP
Product Introduction
6ES7151-7AA21-0AB0 is the IM151-7 CPU module of Siemens SIMATIC ET200S distributed I/O system, which integrates PROFIBUS DP interface and runs as a DP slave station. It has 128KB working memory, no battery design, and needs to be used with MMC memory card for small distributed control scenarios.
Key Features
Model: 6ES7151-7AA21-0AB0 (IM151-7 CPU)
Memory: 128KB working memory, 8MB loading memory
Communication: Integrated PROFIBUS DP (9-pin D-sub), DP slave, up to 12Mbps
Design: No battery, relying on MMC (6ES7953-8) to store programs/data
Size: 60mm x 119.5mm x 75mm (width x height x depth)
Protection: IP20, industrial grade, CE/RoHS/UL certified
Programming: Supports TIA Portal/STEP 7, LAD/FBD/SCL/STL and other languages
Technical Specifications
Power supply: 24V DC (9-36V wide voltage), power consumption<4W
Current: Output 700mA
Temperature: -20 ° C~+60 ° C (operating)
Installation: 35mm DIN rail, wall mounted optional
Weight: Approximately 200g
Status indication: 6 dual color LEDs, power/fault/communication status
Applications
Suitable for small automation, machine tools, packaging machinery, logistics equipment, especially suitable for:
Local CPU control of ET200S distributed I/O station without the need for a central PLC
Intelligent slave station in PROFIBUS DP network, independent processing logic
Compact on-site control cabinet with nearby installation of control units
Old equipment renovation, retaining DP communication and upgrading local control capabilities
Our Advantages
100% original Siemens, brand new and unopened
ET200S full range of spot goods, batch price advantage
Global Fast Shipping (DHL/FedEx/UPS)
Professional technical support and after-sales service (2-year warranty)