Siemens Simatic S7 Series System Manual

Communication
8.4 Ethernet
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
361
● In the "Local Area Connection Properties" dialog, in the "This connection uses the
following items:" field:
– Scroll down to "Internet Protocol Version 4 (TCP/IPv4)".
– Click "Internet Protocol Version 4 (TCP/IPv4)".
– Click the "Properties" button.
– Select "Obtain an IP address automatically (DCP)" or "Use the following IP address"
(to enter a static IP address).
● If you have the "Obtain an IP address automatically" selected you may want to change
the selection to "Use the following IP address" to connect to the S7-200 SMART CPU:
– Select an IP address on the same subnet as the CPU (
192.168.2
.1).
– Set the IP address to an address with the same Network ID (for example,
192.168.2
.200).
– Select a subnet mask of
255.255.255
.0.
– Leave the default gateway blank.
– This will allow you to connect to the CPU.
Note
The Network Interface Card and the CPU must be on the same subnet to allow
STEP
7-MicroWIN SMART to find and communicate to the CPU.
Consult your IT personnel to help you set up a network configuration to allow you to connect
to the S7-200 SMART CPU.

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.