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Entry type: Product note Entry ID: 4802389, Entry date: 09/04/1997
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ET 200L-SC with SC Analog Modules - New Revision Level 2

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Concerns products with the Catalog No.'s:                                   

                                                                            

6ES7 131-1BH11-0XB0    ET 200L-SC 16DI 24 V DC                              

6ES7 131-1BL11-0XB0    ET 200L-SC 32DI 24 V DC                              

6ES7 132-1BH11-0XB0    ET 200L-SC 16DO 24 V DC                              

6ES7 133-1BL10-0XB0    ET 200L-SC 16DI/16DO 24 V DC, 0.5 A                  

                                                                            

                                                                            

The above ET 200L modules are now available with revision level 2.          

                                                                            

Reason for the change:                                                      

                                                                            

If the ET 200L-SC is used together with DP standard masters,                

(e.g. IM 308-C), the following configurations are not allowed               

(in contradiction with the manual):                                         

                                                                            

8 x 2AI                                                                     

7 x 2AI + (1 x DI or 1 x DO)                                                

7 x 2AI +  1 x 1AI                                                          

6 x 2AI +  1 x 1AI + (1 x DI or 1 x DO)                                     

                                                                            

These restrictions do not apply if the ET 200L-SC is used with S7 masters.  

                                                                            

The restrictions have been eliminated with revision level 2 of the modules. 

If the problem occurs, please speak to your SIMATIC contact at your local   

Siemens office about an upgrade.                                            

                                                                            

                                                                            

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