Siemens S5-135U/155U - Page 15

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System Manual
C79000-G8576-C199-06
Additional measures are required when using the following modules.
A shielded signal cable is required for the following modules:
Order Number Module
6ES5 432-4UA12 Digital input module 432
6ES5 453-4UA12 Digital output module 453-4
6ES5 457-4UA12 Digital output module 457-4
6ES5 482-4UA12 Digital I/O module 482-4 for IP 257
A filter (SIFI C B841213-C-B30 or equivalent) is required in the 230 V AC load voltage supply
for the following modules:
Order Number Module
6ES5 436-4UA12 Digital input module 436-4
6ES5 436-4UB12 Digital input module 436-4
6ES5 456-4UA12 Digital output module 456-4
6ES5 456-4UB12 Digital output module 456-4
A filter (SIFI C, B841213-C-B30 or equivalent) is required in the 24 V DC load voltage supply
for the following modules:
Order Number Module
6ES5 261-4UA11 Proportioning module IP 261
6ES5 432-4UA12 Digital input module 432
6ES5 453-4UA12 Digital output module 453-4
6ES5 457-4UA12 Digital output module 457-4
6ES5 465-4UA12 Analog input module 465-4
6ES5 470-4UB12 Analog output module 470-4
Notes on
Individual Modules
Notes on Using this Manual and on the CE Symbol