SIEMENS S7-400 CPU 412-1, 412-2, 412-2 PN, 414-2, 414-3, 414-3 PN/DP, 416-2, 416-3, 416-3 PN/DP, 417-4; MODULE SM 421, SM 422, SM 431, SM 432, RACK , IM 153-1, IM 153-2

I.     STANDARD CPU

1.    CPU 412-1

Work memory 288 KB, power supply 24 V DC, MPI/PROFIBUS DP master interface, slot for memory card, incl. slot number labels

2.    CPU 412-2

Work memory 512 KB, power supply 24 V DC, MPI/PROFIBUS DP master interface, slot for memory card, incl. slot number labels

3.    CPU 412-2 PN

Work memory 1 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFINET interface, slot for memory card, incl. slot number labels

4.    CPU 414-2

Work memory 1 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, slot for memory card, incl. slot number labels

5.    CPU 414-3

Work memory 2.8 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFIBUS DP master interface, slot for memory card, module slots for 1 IF module, incl. slot number labels

6.    CPU 414-3 PN/DP

Work memory 4 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFINET interface, slot for memory card, module slot for 1 IF module, incl. slot number labels

7.    CPU 416-2

Work memory 5.6 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFIBUS DP master interface, slot for memory card, incl. slot number labels

8.    CPU 416-3

Work memory 11.2 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFIBUS DP master interface, module slot for 1 IF module, slot for memory card, incl. slot number labels

9.    CPU 416-3 PN/DP

Work memory 16 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFINET interface, module slot for 1 IF submodule, slot for memory card, incl. slot number labels

10.  CPU 417-4

Work memory 30 MB, power supply 24 V DC, MPI/PROFIBUS DP master interface, PROFIBUS DP master interface, module slots for up to 2 additional IF modules, slot for memory card, incl. slot number labels

II.   DIGITAL MODULES

1.    SM 421 digital input modules

16 inputs, 24 V DC, with process/diagnostic alarm

32 inputs, 24 V DC

32 inputs, 120 V AC/DC

16 inputs, 120/230 V AC/DC, inputs according to IEC 1131-2

16 inputs, 24 to 60 V AC/DC, with process/diagnostic alarm

2.    SM 422 digital output modules

16 outputs, 24 V DC; 2 A

32 outputs, 24 V DC; 0.5 A

32 outputs, 24 V DC, 0.5 A; with diagnostics

16 outputs, 120/230 V AC; 2 A

16 outputs, relay contacts

III.   ANALOG MODULES

1.    SM 431 analog input module

16 inputs, non-floating, 13 bit 

8 inputs, floating, 13 bit 

8 inputs, floating, 14 bit, with linearization

8 inputs, floating, 14 bit 

16 inputs, floating, 16 bit, process interrupt capability

8 inputs, floating, 16 bit, process interrupt capability, for thermo-couples (I, U)

8 inputs, floating, 16 bit, process interrupt capability, for temperature sensors

2.    SM 432 analog output module         

8 outputs, floating, 13 bit

IV.  RACK

UR1 rack for central and expansion units, 18 slots

UR1 rack, aluminum version for central and expansion units, 18 slots

UR2 rack for central and expansion units, 9 slots

UR2 rack, aluminum version for central and expansion units,9 slots

CR2 rack for segmented central units,18 slots, 2 local segments

CR3 rack for central and expansion units, 4 slots; optimized for distributed automation solutions

UR2-H rack for separated central units, 18 slots

UR2-H rack, aluminum version for separated central units, 18 slots

ER1 rack for expansion units, P bus only,18 slots

ER1 rack, aluminum version for expansion units, P bus only,18 slots

ER2 rack for expansion units, P bus only, 9 slots

ER2 rack, aluminum version for expansion units, P bus only, 9 slots

V     MODULE IM 153

1.    IM 153-1 interface module Slave interface module for connecting an ET 200M to PROFIBUS DP

• Standard temperature range 6ES7 153-1AA03-0XB0

2.    IM 153-2 interface module Slave interface module for connecting an ET 200M to PROFIBUS DP; also for use in redundant systems

• High Feature

• High Feature with extended temperature range

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