×
Siemens Industry Online Support
Siemens AG
Filter criteria for entries
All Products
My Products
Product tree
 
 
Clear all filters
Product
Search product
Entry type
 
Date
  • Save filter
  • Load filter
  • email on update
206
Entries
Filtered by
'
CM 1241
'
 
Entries per page: 20 50 100
...
1
2
3
4
5
...
Download Support Packages for the hardware catalog in the TIA Portal (HSP)

Attached are the latest Support Packages for several TIA Portal versions ready for downloading.

04/10/2019
ID: 72341852
(213)
Download Firmware update for CM 1241 RS232 and CM 1241 RS422/485

Overview of article numbers and firmware versions of the CM1241... CM 1241 RS232... CM 1241 RS422/485... The Firmware update V2.2.0 for S7-1200 CM 1241 supports by using an S7-1200 CPU with firmware version 4.2 or later... Without the V2.1.0 firmware update, the CM 1241 communication modules support only the legacy versions of these communication instructions.... The S7-1200 CM 1241 firmware update V2.1.0 is necessary for the CM 1241 communication modules to support the new ... V4.1 Programmable Controller System Manual describes.... The S7-1200 CM 1241 firmware update V2.0.3 provides general ... behavior of the communication module CM 1241

10/04/2016
ID: 109741869
(2)
Manual SIMATIC S7-1200 CM 1241 firmware update V2.2.0

09/2016, Product information, A5E39306519-AA

For products: 6ES7241-1CH32-0XB0, 6ES7241-1AH30-0XB0
09/29/2016
ID: 109741864
(1)
Download Firmware update V2.1.0 for CM 1241

Without the V2.1.0 firmware update, the CM 1241 communication modules support only the legacy versions of these communication instructions.... CM 1241 RS232... CM 1241 RS422/485... Overview of article numbers and firmware versions of the CM1241... The S7-1200 CM 1241 firmware update V2.1.0 is necessary for the CM 1241 communication modules to support the new Point-to-Point, Modbus RTU, and USS library instructions that the S7-1200 V4.1 Programmable Controller System Manual describes.

01/20/2015
ID: 108819199
(15)
Manual SIMATIC S7-1200 CM 1241 firmware update V2.0.3

01/2015, Product information, A5E33507026-AB

02/13/2015
ID: 89851706
(2)
Manual SIMATIC S7-1200 CM 1241 firmware update V2.1.0

01/2015, Product information, A5E35498167-AB

02/10/2015
ID: 108587537
(4)
Download Firmware update V2.0.3 for CM 1241

CM 1241 RS232... CM 1241 RS422/485... Overview of article numbers and firmware versions of the CM1241... The S7-1200 CM 1241 firmware update V2.0.3 provides general robustness improvement in the operational behavior of the communication module CM 1241

04/02/2014
ID: 90553183
(0)
Certificate Railway, Confirmation, Manufacturer

SIPLUS S7-1200 CM1241 RS232 RAIL Fire Protection properties A5E38390075C-001

For products: 6AG2241-1AH32-1XB0
09/04/2017
ID: 109750207
(0)
Certificate Railway, Confirmation, Manufacturer

SIPLUS S7-1200 CM1241 RS422/485 RAIL Fire Protection properties A5E38390168C-001

For products: 6AG2241-1CH32-1XB0
09/04/2017
ID: 109750209
(0)
Manual SIMATIC STEP 7 Basic/Professional V15.1 and SIMATIC WinCC V15.1

10/2018, System Manual

10/16/2018
ID: 109755202
(27)
Manual SIMATIC ET 200SP Manual Collection

01/2019, Reference Manual

01/18/2019
ID: 84133942
(43)
Manual SIMATIC S7 S7-1200 Programmable controller

03/2014, System manual, A5E02486680-AG

04/30/2014
ID: 91696622
(50)
Manual SIMATIC S7-1500/ET 200MP Manual Collection

10/2018, Reference Manual

11/16/2018
ID: 86140384
(48)
Catalog/Brochure Catalog ST 70: Products for Totally Integrated Automation-SIMATIC

2017, Catalog

07/04/2017
ID: 109744167
(9)
Catalog/Brochure Catalog: ST 70 N Products for Totally Integrated Automation - SIMATIC

2018 , Catalog

06/07/2018
ID: 109744357
(1)
FAQ How do you establish a MODBUS-RTU communication with STEP 7 (TIA Portal) for the SIMATIC S7-1200?

With only one slave using the CM 1241 RS232 (physical limitation).... With up to 10 slaves one after the other using the RS422 (via CM 1241 RS422/RS485).... We will take the sample project to describe the configuration procedure in STEP 7 (TIA Portal) for communication with multiple slaves using the CM 1241 RS422/485.

02/24/2017
ID: 47756141
(41)
Manual CM PtP - Configurations for point-to-point connections

12/2017, Function Manual, A5E37509394-AB

01/05/2018
ID: 59057093
(8)
Product note Firmware version V4.2 released for S7-1200 CPUs

The 3964R protocol support for point-to-point communication needs to use firmware version 2.2 at least for CM1241 - see SIOS entry 109741869

09/30/2016
ID: 109741461
(7)
Application example Master-Slave Communication via a CM PtP using the Modbus RTU Protocol

CB 1241 RS485 CM 1241 RS422/485 CM 1241 RS232 6ES7 241 1CH30 1XB0 2411CH30 2411CH301XB0 6ES7 241 1CH32 0XB0 2411CH32 2411CH320XB0 6ES7 241 1AH32 0XB0 2411AH32 2411AH320XB0 See \14\ As of CPU firmware V4.2 As of firmware V2.1 As of firmware V2.1 Note For example, the CP341 RS422/485 and the EM 1SI MODBUS/USS of the ET 200S do not support the writing/reading of data records (\13\).

09/15/2017
ID: 68202723
(15)
FAQ How can you read input words in the address range from 9999 to 65535 with the SIMATIC S7-1200/S7-1500 via Modbus RTU?

CM 1241 RS422/485 (V2.1 and higher)... CM 1241 RS232 (V2.1 and higher)... with an S7-1200 CPU via the CM 1241 RS422/485... Operating system update V2.1.0 for CM 1241

12/05/2018
ID: 109474481
(9)
 
Entries per page: 20 50 100
...
1
2
3
4
5
...