SIEMENS SIMATIC S7-200 Programmable Controller

Connectivity, modularity, compact:
So small – and so powerful

S7-200

The S7-200 series is a line of micro-programmable logic controllers (Micro PLCs) that can control a variety of automation applications. Compact design, low cost, and a powerful instruction set make the S7-200 controllers a perfect solution for controlling small applications. The wide variety of CPU sizes and voltages, and the windows-based programming tool, give you the flexibility you need to solve your automation problems.

The S7-200 product line has been redesigned to be smaller, faster, and to have increased functionality. The new S7-200 products are intended to replace the previous products.

The Micro PLC SIMATIC S7-200 is truly in a class of its own: it’s both compact and
highly powerful – especially considering its real-time response – it’s fast, features
great communication options and comes with easy-to-operate software and hardware.

But there’s more; the Micro PLC SIMATIC S7-200 has a compact modular design –
for customized solutions which aren’t too large, but flexible enough to be expanded
anytime in the future.

All this makes the SIMATIC S7-200 a great choice for open-loop control in the lower performance range. Become one of the thousands of S7-200 customers that constantly benefit from Siemens PLC innovation and lower cost of ownership.

SIMATIC S7-200 delivers consistently economical solutions. The entire system family features
• powerful performance,
• optimum modularity and
• open communications.

In addition, the SIMATIC S7-200 programming tools make your job even easier:
this Micro PLC is easy to program allowing fast and easy realization of applications
– and the add-on software libraries accelerate special function configuration even more.

This Micro PLC has been in successful use in millions of applications around the world – in both stand-alone and networked solutions.

The SIMATIC S7-200 Micro PLC is in a class by itself:SIMATIC S7-200
Exceptionally compact yet remarkably capable – especially with respect to its real-time performance – it is fast, features great communication options, and comes with easy to operate hardware and software.

The SIMATIC S7-200 Micro PLC has a consistently modular design – for customized solutions which are not too large for the present but open-ended enough to be expanded anytime in the future. All this makes the SIMATIC S7-200 Micro PLC a highly effective and economical solution for automated control in the compact performance range.

Benefits
SIMATIC S7-200 delivers consistently economical solutions. The entire system family features:
– powerful performance
– optimum modularity
– open communications
– Small and compact – ideal for any applications where space is tight
– Basic and advanced functionality in all CPU models
– Large program and data memory
– Outstanding real-time response – being in total command of the entire process at any time means increased quality, efficiency and safety
– Easy-to-use STEP 7-Micro/WIN engineering software – ideal for both beginners and experts
– Integrated R-S 485-interface or use as system bus
– Extremely fast and precise operational sequence and process control
– Complete control of time-critical processes by time interrupts

SIEMENS SIMATIC S7-200 CPU

The S7-200 CPU combines a central processing unit (CPU), power supply, and discrete I/O points into a compact, stand-alone device.

The CPU executes the program and stores the data for controlling the automation task or process.

Additional I/O points can be added to the CPU with expansion modules up to the physical size limits listed

The power supply provides electrical power for the base unit and for any expansion module that is connected.

The inputs and outputs are the system control points: the inputs monitor the signals from the field devices (such as sensors and switches), and the outputs control pumps, motors, or other devices in your process.

The communications port allows you to connect the CPU to a programming device or to other devices.

Status lights provide visual information about the CPU mode (RUN or STOP), the current state of the local I/O, and whether a system fault has been detected.

Some CPUs provide a real-time clock as a built-in feature, while other CPUs require the real-time clock cartridge.

A plug-in serial EEPROM cartridge provides a means to store CPU programs and transfer programs from one CPU to another.

A plug-in battery cartridge provides extended retention of data memory in RAM.

The S7-200 has been proven worldwide in applications covering all sectors as a result of its wide range of exceptional features:

CPU 221
Compact CPU for simple automation tasks – The best compact device if you want to change to an effective solution that performs simple automation tasks very economically. Also available with an extended temperature range

CPU 222

Expandable compact CPU for more complex tasks – The capable, compact package for more complex machines and small system solutions

CPU 224

CPU for higher communication and computing requirements – The high-performance CPU for complex tasks that require speed and special communication capabilities

CPU 224 XP

CPU for simple drive tasks – The CPU 224 version for convenient implementation of simple drive tasks – with two interfaces, two analog inputs and one analog output, as well as two 100-kHz pulse outputs and two high-speed 200-kHz counters

CPU 226

High-performance CPU for larger technical tasks – The versatile high-performance CPU for complex automation tasks with expanded inputs and outputs as well as two RS485 interfaces

CPU 221

CPU 221
6 inputs / 4 outputs
not expandable
10 I/O max.

CPU 222

CPU 222
8 inputs / 6 outputs
+ 2 expansion modules max.
94 I/O max.

CPU 224

CPU 224
14 inputs / 10 outputs
+ 7 expansion modules max.
224 I/O max.

CPU 224XP
14 inputs / 10 outputs
2 AI/1 AO
+ 7 expansion modules max.
224 I/O max.

CPU 224XPsi

CPU 224XPsi
14 inputs / 10 outputs
(current sinking digital outputs)
2 AI/1 AO + 7 expansion modules max.
224 I/O max.

CPU 226

CPU 226
24 inputs / 16 outputs
+ 7 expansion modules max.
256 I/O max.

SIMATIC S7-200 l:For service, networking, remote control and more: Communication at every level

The communications possibilities of the Micro PLC SIMATIC S7-200 are unique.
The built-in RS 485 interfaces can operate at data transmission rates up to 187.5 kbit/s functioning as follows:
• As a system bus with a maximum of 126 stations. In this capacity, it is possible to network programming devices, SIMATIC HMI products and SIMATIC CPUs without a problem. The integrated PPI protocol is used for pure S7-200 networks supporting multiple masters from a single port. In a network consisting of other Siemens components (SIMATIC S7-300/400 and SIMATIC HMI, etc.), the S7-200 CPUs are integrated as MPI slaves.
• In Freeport mode (up to max. 115.2 kbaud) with user-specific protocols
(e.g. ASCII protocol). This means the SIMATIC S7-200 is open for any connected device; for example, it enables connection of a modem, barcode scanner, PC, non-Siemens PLC and
much more. By means of the USS protocol for drives, as many as 32 Siemens frequency converters can be controlled without additional hardware.
• The Modbus RTU Library included in the package also enables connection to a Modbus RTU network as a Master or a Slave.

SIEMENS SIMATIC S7-200 Ordering data

Ordering datacategoryBrand
6ES7288-3AE08-0AA0
SIMATIC S7-200SIEMENS
6ES7291-8GH23-0XA0
SIMATIC S7-200SIEMENS
6ES7214-1BD23-0XB0
SIMATIC S7-200SIEMENS
6ES7231-4HD30-0XB0
SIMATIC S7-200SIEMENS
6ES7221-1BH30-0XB0
SIMATIC S7-200SIEMENS
6ES7231-5PF30-0XB0
SIMATIC S7-200SIEMENS
6ES7214-1BD21-0XB0
SIMATIC S7-200SIEMENS
6ES7222-1BF22-0XA8
SIMATIC S7-200SIEMENS
6ES7214-1BD22-0XB0
SIMATIC S7-200SIEMENS
6ES7288-1SR20-0AA0
SIMATIC S7-200SIEMENS
6ES7272-1AA10-0YA1
SIMATIC S7-200SIEMENS
6ES7223-1PM22-0XA8
SIMATIC S7-200SIEMENS
6ES7212-1AB23-0XB0
SIMATIC S7-200SIEMENS
6ES7214-1BD23-0XB8
SIMATIC S7-200SIEMENS
6ES7221-1BF22-0XA8
SIMATIC S7-200SIEMENS
6ES7231-7PD22-0XA8
SIMATIC S7-200SIEMENS
6ES7231-0HC22-0XA8
SIMATIC S7-200SIEMENS
6ES7223-1BF22-0XA8
SIMATIC S7-200SIEMENS
6ES7212-1BB23-0XB8
SIMATIC S7-200SIEMENS
6ES7291-8BA20-0XA0
SIMATIC S7-200SIEMENS
6ES7212-1AB22-0XB0
SIMATIC S7-200SIEMENS
6ES7212-1BA01-0XB0
SIMATIC S7-200SIEMENS
6ES7223-1PH00-0XA0
SIMATIC S7-200SIEMENS
6ES7214-1BD20-0XB0
SIMATIC S7-200SIEMENS
6ES7288-1SR60-0AA0
SIMATIC S7-200SIEMENS
6ES7231-7PB21-0XA0
SIMATIC S7-200SIEMENS
6ES7272-1BA10-0YA0
SIMATIC S7-200SIEMENS
6ES7212-1AB21-0XB0
SIMATIC S7-200SIEMENS
6ES7231-0HC20-0XA0
SIMATIC S7-200SIEMENS
6ES7216-2BF22-0XB0
SIMATIC S7-200SIEMENS
6ES7223-1BH00-0XA0
SIMATIC S7-200SIEMENS
6ES7288-1CR40-0AA0
SIMATIC S7-200SIEMENS
6ES7223-1PH22-0XA8
SIMATIC S7-200SIEMENS
6ES7288-1ST20-0AA0
SIMATIC S7-200SIEMENS
6ES7288-3AM06-0AA0
SIMATIC S7-200SIEMENS
6ES7231-7PB22-0XA8
SIMATIC S7-200SIEMENS
6ES7223-1PL21-0XA0
SIMATIC S7-200SIEMENS
6ES7272-0AA30-0YA1
SIMATIC S7-200SIEMENS
6ES7216-2AD23-0XB8
SIMATIC S7-200SIEMENS
6ES7288-3AQ02-0AA0
SIMATIC S7-200SIEMENS
6ES7288-1SR30-0AA0
SIMATIC S7-200SIEMENS
6ES7288-2DR16-0AA0
SIMATIC S7-200SIEMENS
6ES7223-1HF22-0XA8
SIMATIC S7-200SIEMENS
6ES7222-1BF22-0XA0
SIMATIC S7-200SIEMENS
6ES7223-1PL22-0XA8
SIMATIC S7-200SIEMENS
6ES7212-1BB23-0XB0
SIMATIC S7-200SIEMENS
6ES7214-1AD23-0XB0
SIMATIC S7-200SIEMENS
6ES7231-7PB22-0XA0
SIMATIC S7-200SIEMENS
6ES7221-1BH22-0XA8
SIMATIC S7-200SIEMENS
6ES7232-0HB22-0XA8
SIMATIC S7-200SIEMENS
6ES7288-2DT32-0AA0
SIMATIC S7-200SIEMENS