Siemens SIMATIC S7-1200 Manual page 11

11.9 Comparing offline and online CPUs...........................................................................................226
11.10 Displaying the diagnostic events................................................................................................227
11.11 Setting the IP address and time of day......................................................................................227
11.12 Resetting to factory settings.......................................................................................................228
11.13 Downloading an IP address to an online CPU...........................................................................229
11.14 Using the "unspecified CPU" to upload the hardware configuration..........................................230
11.15 Downloading in RUN mode........................................................................................................231
11.15.1 Changing your program in RUN mode ......................................................................................232
A Technical specifications......................................................................................................................... 233
A.1 General Technical Specifications ..............................................................................................233
A.2 CPU modules .............................................................................................................................239
A.3 Digital I/O modules.....................................................................................................................242
A.3.1 SB 1221, SB 1222, and SB 1223 digital input/output (DI, DQ, and DI/DQ) ..............................242
A.3.2 SM 1221 digital input (DI) ..........................................................................................................245
A.3.3 SM 1222 digital output (DQ) ......................................................................................................246
A.3.4 SM 1223 VDC digital input/output (DI / DQ) ..............................................................................247
A.3.5 SM 1223 120/230 VAC input / Relay output ..............................................................................248
A.4 Specifications for the digital inputs and outputs.........................................................................249
A.4.1 24 VDC digital inputs (DI) ..........................................................................................................249
A.4.2 120/230 VAC digital AC inputs...................................................................................................251
A.4.3 Digital outputs (DQ) ...................................................................................................................252
A.5 Analog I/O modules ...................................................................................................................254
A.5.1 SB 1231 and SB 1232 analog input (AI) and output (AQ) .........................................................254
A.5.2 SM 1231 analog input (AI) .........................................................................................................255
A.5.3 SM 1232 analog output (AQ) .....................................................................................................255
A.5.4 SM 1234 analog input/output (AI/AQ)........................................................................................255
A.5.5 Wiring diagrams for SM 1231 (AI), SM 1232 (AQ), and SM 1234 (AI/AQ)................................256
A.6 Specifications for the analog I/O ................................................................................................257
A.6.1 Specifications for the analog inputs (CPU, SM, and SB)...........................................................257
A.6.2 Input (AI) measurement ranges for voltage and current............................................................258
A.6.3 Step response for the analog inputs (AI) ...................................................................................259
A.6.4 Sample time and update times for the analog inputs ................................................................259
A.6.5 Specifications for the analog outputs (SB and SM) ...................................................................260
A.6.6 Output (AQ) measurement ranges for voltage and current .......................................................261
A.7 RTD and Thermocouple modules ..............................................................................................262
A.7.1 SB 1231 RTD and SB 1231 TC specifications ..........................................................................262
A.7.2 SM 1231 RTD specifications......................................................................................................264
A.7.3 SM 1231 TC specifications ........................................................................................................265
A.7.4 Analog input specifications for RTD and TC (SM and SB) ........................................................266
A.7.5 Thermocouple type ....................................................................................................................267
A.7.6 Thermocouple filter selection and update times ........................................................................268
A.7.7 RTD sensor type selection table ................................................................................................268
A.7.8 RTD filter selection and update times........................................................................................270
A.8 Communication interfaces .........................................................................................................270
A.8.1 PROFIBUS master/slave ...........................................................................................................270
Easy Book
Manual, 11/2011, A5E02486774-04
Table of contents
11