Siemens SIMATIC ET 200S Interface Module

Description

This is the 6ES7 151-1AA00-0AB0, an IM 151-1 Standard interface module for the Siemens SIMATIC ET 200S distributed I/O system. It acts as a slave on a PROFIBUS DP network, allowing for the connection of up to 63 peripheral modules like digital/analog I/O and motor starters. This module is an essential component for maintaining and servicing established automation solutions that rely on the robust ET 200S platform.

Specifications

• Manufacturer: Siemens
• Product Family: SIMATIC ET 200S
• Model: IM 151-1 Standard
• Part Number: 6ES7 151-1AA00-0AB0
• Communication Protocol: PROFIBUS DP (DPV1)
• Transmission Rate: 9.6 kbit/s to 12 Mbit/s
• Input Voltage: 24V DC
• Number of connectable I/O modules: max. 63

Label Info

• Manufacturer: SIEMENS
• Part Number: 1P 6ES7 151-1AA00-0AB0
• Serial Number: S C_L8543700
• Hardware Version (E-Stand): 06

Application

Ideal for decentralized machine control, factory automation, and process control applications requiring reliable fieldbus communication. It is commonly used in manufacturing, automotive, and logistics industries.

Country of Origin

Made in Germany.

CO2 Impact

By reusing this part, you prevent the emission of approximately 6.0 kg of CO2. This saving is comparable to the energy needed to charge a smartphone 720 times or drive 30 km in an average passenger car.

Availability

This is an obsolete item, available from our stock as a spare part for existing installations. Condition is used but tested and fully functional. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?

What is the maximum number of I/O modules that can be connected to this IM 151-1?

The IM 151-1 Standard can manage up to 63 I/O modules, with a maximum data size of 244 bytes for inputs and 244 bytes for outputs.

Is this module compatible with all ET 200S electronic modules?

Yes, it is compatible with the standard range of ET 200S electronic modules, including digital and analog inputs/outputs, motor starters, and technology modules available during its lifecycle.

How is the PROFIBUS address set on the 6ES7 151-1AA00-0AB0?

The PROFIBUS DP station address is set physically using the bank of DIP switches located on the front of the module, beneath a protective cover.

Last Update: Friday, March 13, 2026

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