Siemens S7-1200 - Requirements for operation

Table of contents
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
19
A.3.1 General specifications and features........................................................................................... 847
A.3.2 Timers, counters and code blocks supported by CPU 1212C ................................................... 848
A.3.3 Digital inputs and outputs ........................................................................................................... 850
A.3.4 Analog inputs ............................................................................................................................. 852
A.3.4.1 Step response of the built-in analog inputs of the CPU ............................................................. 852
A.3.4.2 Sample time for the built-in analog ports of the CPU ................................................................. 853
A.3.4.3 Measurement ranges of the analog inputs for voltage (CPUs) .................................................. 853
A.3.5 CPU 1212C wiring diagrams ...................................................................................................... 854
A.4 CPU 1214C ................................................................................................................................ 857
A.4.1 General specifications and features........................................................................................... 857
A.4.2 Timers, counters and code blocks supported by CPU 1214C ................................................... 858
A.4.3 Digital inputs and outputs ........................................................................................................... 860
A.4.4 Analog inputs ............................................................................................................................. 862
A.4.4.1 Step response of the built-in analog inputs of the CPU ............................................................. 862
A.4.4.2 Sample time for the built-in analog ports of the CPU ................................................................. 863
A.4.4.3 Measurement ranges of the analog inputs for voltage (CPUs) .................................................. 863
A.4.5 CPU 1214C wiring diagrams ...................................................................................................... 864
A.5 CPU 1215C ................................................................................................................................ 867
A.5.1 General specifications and features........................................................................................... 867
A.5.2 Timers, counters and code blocks supported by CPU 1215C ................................................... 869
A.5.3 Digital inputs and outputs ........................................................................................................... 871
A.5.4 Analog inputs and outputs ......................................................................................................... 872
A.5.4.1 Step response of built-in analog inputs of the CPU ................................................................... 873
A.5.4.2 Sample time for the built-in analog ports of the CPU ................................................................. 873
A.5.4.3 Measurement ranges of the analog inputs for voltage (CPUs) .................................................. 873
A.5.4.4 Analog output specifications ...................................................................................................... 874
A.5.5 CPU 1215C wiring diagrams ...................................................................................................... 875
A.6 CPU 1217C ................................................................................................................................ 879
A.6.1 General specifications and features........................................................................................... 879
A.6.2 Timers, counters and code blocks supported by CPU 1217C ................................................... 880
A.6.3 Digital inputs and outputs ........................................................................................................... 882
A.6.4 Analog inputs and outputs ......................................................................................................... 887
A.6.4.1 Analog input specifications ........................................................................................................ 887
A.6.4.2 Step response of built-in analog inputs of the CPU ................................................................... 888
A.6.4.3 Sample time for the built-in analog ports of the CPU ................................................................. 888
A.6.4.4 Measurement ranges of the analog inputs for voltage (CPUs) .................................................. 889
A.6.4.5 Analog output specifications
...................................................................................................... 889
A.6.5 CPU 1217C wiring diagrams ...................................................................................................... 891
A.7 Digital signal modules (SMs) ..................................................................................................... 892
A.7.1 SM 1221 digital input specifications ........................................................................................... 892
A.7.2 SM 1222 8-point digital output specifications ............................................................................ 894
A.7.3 SM 1222 16-point digital output specifications .......................................................................... 895
A.7.4 SM 1223 digital input/output VDC specifications ....................................................................... 900
A.7.5 SM 1223 digital input/output AC specifications .......................................................................... 904
A.8 Analog signal modules (SMs) .................................................................................................... 907
A.8.1 SM 1231 analog input module specifications ............................................................................ 907
A.8.2 SM 1232 analog output module specifications .......................................................................... 910
A.8.3 SM 1234 analog input/output module specifications ................................................................. 913
A.8.4 Step response of the analog inputs ........................................................................................... 916
A.8.5 Sample time and update times for the analog inputs................................................................. 916