Siemens 6ES7151-1AA06-0AB0 SIMATIC ET 200S IM151-1 Standard Interface Module

Overview

SIEMENS INDUSTRIAL AUTOMATION

Siemens 6ES7151-1AA06-0AB0 SIMATIC ET 200S IM151-1 Standard Interface Module

IM151-1 Standard PROFIBUS DP interface module for ET 200S distributed I/O.

At a Glance

Brand	Siemens
Model	6ES7151-1AA06-0AB0
Product Type	SIMATIC ET 200S IM151-1 Standard interface module
Core Function	Connects ET 200S I/O to PROFIBUS DP
Compatible Series	SIMATIC ET 200S distributed I/O

Station Role

PROFIBUS DP interface for ET 200S distributed I/O.

Expansion

Up to 63 I/O modules across a maximum 2 m station bus.

Engineering

DPV0 or DPV1 slave operation and firmware update with STEP 7.

Product Overview

6ES7151-1AA06-0AB0 is the IM151-1 Standard interface module for a SIMATIC ET 200S distributed I/O station. It connects the station to PROFIBUS DP through an RS485 interface and supports up to 63 I/O modules over a maximum 2 m station bus.

Ordering focus: check the full order number, existing ET 200S station configuration, 9-pin D-sub bus connection and 24 V DC supply.

Key Functions

Distributed I/O connection

Links the ET 200S station to a PROFIBUS DP master through RS485.

Station expansion

Supports a station with up to 63 connected modules and 244 bytes each of input and output address space.

Diagnostics and maintenance

Provides diagnostics, identification data and firmware updates over PROFIBUS DP using STEP 7.

Official Specifications

Module Width	45 mm
Approximate Weight	150 g
PROFIBUS DP Transmission Rates	9.6 kBd to 12 Mbit/s, supported fixed rates
Communication Interface	RS485
Maximum Station Bus Length	2 m
Maximum I/O Module Count	63
Input and Output Address Space	244 bytes each
Parameter Length	27 bytes
Maximum PROFIBUS Interface Output Current	80 mA
Rated Electronics Supply	24 V DC
Minimum Voltage Failure Backup	20 ms
Current Consumption at Rated Supply	Approximately 200 mA
Typical Module Power Loss	3.3 W
Maximum Potential Difference to Rail	75 V DC or 60 V AC
Insulation Test Voltage	500 V DC

Official source: Siemens technical document for 6ES7151-1AA06-0AB0.

Frequently Asked Questions

Can 6ES7151-1AA06-0AB0 connect an ET 200S station to PROFIBUS DP?

The interface links ET 200S to PROFIBUS DP through RS485.

How many I/O modules can I use behind 6ES7151-1AA06-0AB0?

The interface supports up to 63 modules in one station.

How far can the ET 200S station bus extend with 6ES7151-1AA06-0AB0?

The station bus can extend to a maximum of 2 m.

Can I configure 6ES7151-1AA06-0AB0 as a DPV1 slave?

The interface supports either DPV0 or DPV1 slave operation.

How much process data can 6ES7151-1AA06-0AB0 address?

The interface provides 244 bytes for inputs and 244 bytes for outputs.

Can I update 6ES7151-1AA06-0AB0 firmware through the bus?

Firmware can be updated over PROFIBUS DP using STEP 7 with the correct module-specific update file.

Which previous modules can 6ES7151-1AA06-0AB0 replace?

The module replaces the IM151-1 Standard order numbers from 6ES7151-1AA00-0AB0 through 6ES7151-1AA05-0AB0.

Compatibility & Ordering Notes

Before ordering 6ES7151-1AA06-0AB0: verify the ET 200S slot configuration, 9-pin D-sub bus wiring, station length and correct firmware file when replacing an earlier IM151-1 Standard module.

Compatibility checklist

• Match the installed ET 200S station and PROFIBUS DP/RS485 interface before swapping the IM151-1 Standard module.
• Check the 9-pin D-sub PROFIBUS connection and the configured DPV0 or DPV1 operating mode.
• Keep the station within 63 I/O modules and a 2 m station-bus length.
• For replacement of 6ES7151-1AA00-0AB0 through 6ES7151-1AA05-0AB0, retain the project configuration and use the firmware file for this exact module.

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