Siemens 6ES7151-7AA21-0AB0 CPU Module

Series#: Siemens

Product Details

6ES7151-7AA21-0AB0 – Siemens SIMATIC DP IM151-7 CPU for ET200S, engineered for high-speed distributed control.
Integrated PROFIBUS DP interface with baud rates up to 12 Mbit/s for real-time fieldbus communication.
Compact form factor designed for ET200S modular I/O stations, saving cabinet space and reducing wiring.
Built-in micro memory card (MMC) slot for firmware updates and program storage without battery backup.
Supports up to 63 ET200S modules per station, enabling scalable automation for medium-sized applications.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The Siemens SIMATIC DP IM151-7 CPU, model 6ES7151-7AA21-0AB0, is a high-performance interface module specifically designed for the ET200S distributed I/O system. This CPU integrates a PROFIBUS DP master/slave interface, enabling deterministic communication in industrial automation networks. With a processing speed of 0.05 ms per 1K instructions and built-in diagnostics, it ensures reliable operation in harsh environments. The IM151-7 supports up to 64 KB of user program memory and 64 KB of data memory, making it suitable for complex control tasks in manufacturing, process, and material handling applications. Its compact design allows direct mounting on the ET200S rail, eliminating the need for separate controllers.

Parameter	Specification
Product Type	SIMATIC DP IM151-7 CPU for ET200S
Model Number	6ES7151-7AA21-0AB0
Communication Interface	PROFIBUS DP (RS-485), baud rate up to 12 Mbit/s
Number of DP Slaves Supported	Up to 63 (via DP master mode)
User Program Memory	64 KB (integrated)
Data Memory (DB)	64 KB (integrated)
Processing Time	Approx. 0.05 ms per 1K binary instructions
Memory Card Slot	Micro Memory Card (MMC) – 64 KB to 8 MB supported
Power Supply	24 V DC via ET200S bus (via IM 151-1 power module)
Current Consumption (Typ.)	Approx. 100 mA at 24 V DC (without load)
Operating Temperature	0 °C to +60 °C (horizontal mounting)
Storage Temperature	-40 °C to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Protection Class	IP20 (open-type equipment)
Dimensions (W x H x D)	Approx. 30 mm x 125 mm x 75 mm (with bus connector)
Weight	Approx. 80 g
Diagnostics Functions	Status LEDs (SF, BF, DC, RUN, STOP), diagnostic buffer, online/offline diagnostics
Certifications	CE, cULus, FM, ATEX (via ET200S system)
Application Range	Standard Models for distributed control in automotive, packaging, and material handling