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Model reference
6ES7241-1AH32-0XB0

6ES7241-1AH32-0XB0 S7-1200 Automation

Technical SummaryProduct type designationCM 1241 RS 232Supply voltage, rated value (DC)24 VSupply voltage, permissible range, lower limit (DC)20.4 VSupply voltage, permissible range, upper limit (DC)28.8 VCurrent consumption, max.200 mA; From backplane bus 5 V DCPower loss, typ.1.1 WInterfaces/bus typeRS 232C (V.24)Number of interfaces1- FreeportYes- Modbus RTU masterYesIP degree of protectionIP20 Key FeaturesSIMATIC S7-1200 communication moduleCommunication…

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Product Parameters

Product Code
6ES7241-1AH32-0XB0
Dimensions
11 × 8.8 × 5.7 cm
Weight
0.152 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet

Product Details

Technical Summary

Product type designation CM 1241 RS 232
Supply voltage, rated value (DC) 24 V
Supply voltage, permissible range, lower limit (DC) 20.4 V
Supply voltage, permissible range, upper limit (DC) 28.8 V
Current consumption, max. 200 mA; From backplane bus 5 V DC
Power loss, typ. 1.1 W
Interfaces/bus type RS 232C (V.24)
Number of interfaces 1
– Freeport Yes
– Modbus RTU master Yes
IP degree of protection IP20

Key Features

SIMATIC S7-1200 communication module
Communication module CM 1241 for the SIMATIC S7-1200 range.
RS 232C (V.24) interface
Interfaces/bus type: RS 232C (V.24) with 1 interface.
Freeport support
Freeport is supported.
Modbus RTU functions
Integrated protocol driver for Modbus RTU master and Modbus RTU device.
9-pole D-sub (pin) connection
The module uses a 9-pole D-sub (pin) connection.

Applications

RS 232C (V.24) point-to-point communication
Point-to-point communication over RS 232C (V.24) with a maximum cable length of 10 m.
Modbus RTU data exchange
Modbus RTU communication as master or device.
ASCII serial communication
ASCII communication with library function support.

Frequently Asked Questions

What is Siemens 6ES7241-1AH32-0XB0?

It is a SIMATIC S7-1200 communication module with the product type designation CM 1241 RS 232.

Which interface does 6ES7241-1AH32-0XB0 use?

It uses RS 232C (V.24) and has 1 interface.

Does 6ES7241-1AH32-0XB0 support Modbus RTU?

Yes. It supports Modbus RTU master and Modbus RTU device functions.

What are the power supply requirements for 6ES7241-1AH32-0XB0?

Rated value (DC) is 24 V, with a permissible range from 20.4 V to 28.8 V.

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