Siemens Simatic S7 Series System Manual

Technical specifications
A.2 S7-200 SMART CPUs
S7-200 SMART
592 System Manual, 09/2015, A5E03822230-AC
Pin
X10
X11
X12
X13
19
--
N / 120 - 240 V AC
--
--
20 -- Functional Earth -- --
Table A- 47 Wiring diagram for the CPU CR40 AC/DC/Relay (6ES7 288-1CR40-0AA0)
①
24 V DC
Sensor Pow-
er Out
Table A- 48 Connector pin locations for CPU CR40 AC/DC/Relay (6ES7 288-1CR40-0AA0)
Pin
X10
X11
X12
X13
1
1M
DI a.7
1L
DQ b.0
2
DI a.0
DI b.0
DQ a.0
DQ b.1
3
DI a.1
DI b.1
DQ a.1
DQ b.2
4
DI a.2
DI b.2
DQ a.2
DQ b.3
5
DI a.3
DI b.3
DQ a.3
4L
6
DI a.4
DI b.4
2L
DQ b.4
7
DI a.5
DI b.5
DQ a.4
DQ b.5
8
DI a.6
DI b.6
DQ a.5
DQ b.6
9
--
DI b.7
DQ a.6
DQ b.7
10
--
DI c.0
DQ a.7
L+ / 24 V DC Out
11
--
DI c.1
3L
M / 24 V DC Out
12
--
DI c.2
--
--
13
--
DI c.3
--
--
14
--
DI c.4
--
--
15
--
DI c.5
--
--

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.