Siemens Simatic S7 Series System Manual

Technical specifications
A.3 Digital inputs and outputs expansion modules (EMs)
S7-200 SMART
610 System Manual, 09/2015, A5E03822230-AC
Table A- 77 Wiring diagrams for the EM DT16 Digital 8 x Inputs/Digital 8 x Outputs
(6ES7 288-2DT16-0AA0) and EM DR16 and EM DR16 Digital 8 x Inputs/ 8 x Relay Out-
puts (6ES7 288-2DR16-0AA0)
EM DT16 Digital 8 x Inputs/Digital 8 x Outputs
(6ES7 288-2DT16-0AA0)
EM DR16 Digital 8 x Inputs/ 8 x Relay Outputs
(6ES7 288-2DR16-0AA0)
Table A- 78 Connector pin locations for EM DT16 Digital 8 x Inputs/Digital 8 x Outputs (6ES7 288-
2DT16-0AA0)
Pin
X10
X11
X12
X13
1
No connection
Functional Earth
No connection
No connection
2
No connection
No connection
3L+ / 24 V DC
4L+ / 24 V DC
3
1M
2M
3M / 24 V DC
4M / 24 V DC
4
DI a.0
DI a.4
DQ a.0
DQ a.4
5
DI a.1
DI a.5
DQ a.1
DQ a.5
6
DI a.2
DI a.6
DQ a.2
DQ a.6
7
DI a.3
DI a.7
DQ a.3
DQ a.7

Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies 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.