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Siemens Simatic S7 Series System Manual

Siemens Simatic S7 Series
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Technical specifications
A.3 Digital inputs and outputs expansion modules (EMs)
S7-200 SMART
612 System Manual, 09/2015, A5E03822230-AC
Table A- 81 Connector pin locations for EM DT32 Digital 16 x Inputs / Digital 16 x Outputs (6ES7
288-2DT32-0AA0)
Pin
X10
X11
X12
X13
1
4L+ / 24 V DC
1
Functional Earth
3L+ / 24 V DC
DQ b.0
1
2 4M / 24 V DC
1
No connection 3M / 24 V DC DQ b.1
1
3
1M
2M
DQ a.0
DQ b.2
1
4
DI a.0
DI b.0
DQ a.1
DQ b.3
1
5
DI a.1
DI b.1
DQ a.2
No connection
6
DI a.2
DI b.2
DQ a.3
5L+ / 24 V DC
7
DI a.3
DI b.3
DQ a.4
5M / 24 V DC
8
DI a.4
DI b.4
DQ a.5
DQ b.4
9
DI a.5
DI b.5
DQ a.6
DQ b.5
10
DI a.6
DI b.6
DQ a.7
DQ b.6
11
DI a.7
DI b.7
No connection
DQ b.7
1
In same isolation group.
Table A- 82 Connector pin locations for EM DR32 Digital 16 x Inputs / 16 x Relay (6ES7 288-2DR32-
0AA0)
Pin
X10
X11
X12
X13
1
L+ / 24 V DC
Functional Earth
1L
3L
2
M / 24 V DC
No connection
DQ a.0
DQ b.0
3
1M
2M
DQ a.1
DQ b.1
4
DI a.0
DI b.0
DQ a.2
DQ b.2
5
DI a.1
DI b.1
DQ a.3
DQ b.3
6
DI a.2
DI b.2
No connection
No connection
7
DI a.3
DI b.3
2L
4L
8
DI a.4
DI b.4
DQ a.4
DQ b.4
8 DI a.5 DI b.5 DQ a.5 DQ b.5
10
DI a.6
DI b.6
DQ a.6
DQ b.6
11 DI a.7 DI b.7 DQ a.7 DQ b.7

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Siemens Simatic S7 Series Specifications

General IconGeneral
CPUVaries by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication InterfacesPROFIBUS, PROFINET, Ethernet, MPI
ProgrammingTIA Portal, STEP 7
Programming LanguagesLAD, FBD, STL, SCL, GRAPH
I/O ModulesDigital, Analog, Specialty modules available
Operating Temperature0°C to 60°C (standard models)
MountingDIN rail mounting
Operating Voltage24V DC or 120/230V AC (varies by model)
Protection ClassIP20 (standard models)
MemoryVaries depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.

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