1200 sales en - · PDF fileSIMATIC S7-1200 It’s the Interplay ... USS and Modbus RTU communication The PROFIBUS Communication Module provide support for PROFIBUS ... 200 kHz 4)

© Siemens AG 2010. All Rights Reserved.

SIMATIC S7-1200

It’s the Interplay that makes the difference

© Siemens AG 2010. All Rights Reserved.Industry Sector

SIMATIC S7-1200 Controller

DC/DC/DC, AC/DC/RLY, DC/DC/RLY3 configurations per CPU

110 x 100 x 75

CPU 1214C

90 x 100 x 75

CPU 1211C

90 x 100 x 75Dimensions W x H x D (mm)

CPU 1212CSIMATIC S7-1200 CPUs



2 Inputs2 Inputs2 InputsIntegrated Analog I/O

1024 Bytes for Inputs / 1024 Bytes for OutputsProcess Image Size

67193Max. Local I/O – Analog

284

14 Inputs / 10 Outputs

CPU 1214C

14

6 Inputs / 4 Outputs

CPU 1211C

82Max. Local I/O – Digital

8 Inputs / 6 OutputsIntegrated Digital I/O

CPU 1212CIntegrated I/O



8 KB4 KB4 KBBit Memory (M)

2 MB1 MB1 MBLoad Memory

50 KB25 KB25 KBWork Memory

2 KB2 KB2 KBRetentive Memory

CPU 1214CCPU 1211C CPU 1212CIntegrated user memory



Memory card

The memory card can be configured for various operations:

� Program card – To use the memory card as external load memory for the CPU and to provide a larger load memory storage area for use with Data logging and User defined Web pages.

� Transfer card – To copy a program to the internal load memory of one or more CPUs without using the STEP 7 Basic engineering system.

� Firmware update card – To update the firmware of the CPU and all connected S7-1200 hardware.



24 MB2 MBCapacity

SIMATIC Memory Card SIMATIC Memory CardMemory cards


Scalable and Flexible Design

111Signal Board (SB) or Communication Board (CB)

82noneSignal Module (SM)

333Communication Module (CM) or Communication Processor (CP)

CPU 1214CCPU 1211C CPU 1212CCPU Expansion



DI 8 x 24 V DC DO 8 x RLY 30 V DC /

250 V AC 2 A

SM 1223

DC/RLY

DO 8 x RLY 30 V DC /

250 V AC 2 A

SM 1222 RLY SM 1222 RLYSM 1222 DCSM 1222 DCSignal Modules

DI 16 x 24 V DCDI 8 x 24 V DCDigital Input

DO 16 x RLY 30 V DC /

250 V AC 2 A

DO 16 x 24 V DC 0.5 A

DO 8 x 24 V DC 0.5 A

Digital Output

SM 1223

DC/RLY

SM 1223 DC/DC

SM 1223 DC/DC

Signal Modules

DI 16 x 24 V DC DO 16 x RLY

30 V DC / 250 V AC 2 A

DI 8 x 24 V DC DO 8 x 24 V DC

0.5 A

SM 1221 DC

DI 16 x 24 V DC DO 16 x 24 V

DC 0.5 A

Digital Input / Output

SM 1221 DCSignal Modules



SM 1223 AC/RLYSignal Modules

DI 8 x 120/230 V AC DO 8 x RLY 30 V DC / 250 V AC 2 A




SM 1232 AQSM 1232 AQSignal Modules

AO 4 x 14 Bit ±10V DC or 0-20 mA

AO 2 x 14 Bit ±10V DC or 0-20 mA

Analog Output

SM 1231 AISM 1231 AISignal Modules

AI 8 x 13 Bit ± 10 V DC, ± 5 V DC,

± 2.5 V DC or 0-20 mA

AI 4 x 13 Bit ± 10 V DC, ± 5 V DC,

± 2.5 V DC or 0-20 mA

Analog Input



SM 1234 AI/AQSignal Modules

AI 4 x 13 Bit ± 10 V DC, ± 5 V DC, ± 2.5 V DC or 0-20 mA

AO 2 x 14 Bit ±10 V DC or 0-20 mA

Analog Input / Output



SM 1231 TCSM 1231 TCSignal Modules

AI 8 x TC x 16 Bit Types: J, K, T, E, R&S, N, C,

TXK/XK(L) Voltage range: ± 80 mV

AI 4 x TC x 16 Bit Types: J, K, T, E, R&S, N, C,

TXK/XK(L) Voltage range: ± 80 mV

Analog Input

SM 1231 RTDSM 1231 RTDSignal Modules

AI 8 x RTD x 16 Bit Types: Platinum (Pt), Copper (Cu), Nickel (Ni & LG-Ni) or

Resistance

AI 4 x RTD x 16 Bit Types: Platinum (Pt), Copper (Cu), Nickel (Ni & LG-Ni) or

Resistance

Analog Input



Signal Module Expansion Cable

With the 2 meter Signal Module Expansion Cable, it is possible to mount the CPU and Signal Modules on two separate rows which provides additional flexibility during configuration and installation.



Communication Modules and Communication Processors

With the Communication Modules and the Communication Processor, you can add the appropriate interfaces to meet your communication requirements.

� The RS232 and RS485 Communication Modules provide support for Point-to-Point, USS and Modbus RTU communication

� The PROFIBUS Communication Module provide support for PROFIBUS communication

� The GPRS Communication Processor provides support for remote monitoring and control



CP 1242-7 GPRSCommunication Processor

1 x SMA antenna connector 1 x SIM card slot

GPRS Communication

CM 1243-5 PROFIBUS MasterCM 1242-5 PROFIBUS SlaveCommunication Modules

1 x 9-pin D-sub female connector


PROFIBUS Communication

1 x 9-pin D-sub male connector

CM 1241 RS232 CM 1241 RS485Communication Modules


Serial Communication



Signal Boards and Communication Boards

With the Signal Boards and the Communication Board, you can cost effectively “customize” the CPU with additional functionality without affecting the amount of panel space required.

� The digital Signal Boards provide additional digital I/O channels

� The analog and temperature measurement Signal Boards provide additional analog I/O channels

� The Communication Board provides an additional communication interface



DI 2 x 24 V DCDO 2 x 24 V DC 0.1 A

DI 2 x 5 V DCDO 2 x 5 V DC 0.1 A

DI 2 x 24 V DCDO 2 x 24 V DC 0.5 A


SB 1223 DC/DC 200 kHz 4)

SB 1223 DC/DC 200 kHz 4)

SB 1223 DC/DC 3)Signal Boards

SB 1222 DC 200 kHz 2)

SB 1222 DC 200 kHz 2)

Signal Boards

DI 4 x 24 V DCDI 4 x 5 V DCDigital Input

DO 4 x 24 V DC 0.1 ADO 4 x 5 V DC 0.1 ADigital Output

SB 1221 DC 200 kHz 1)

SB 1221 DC 200 kHz 1)

Signal Boards

1) Input type: Source2) Output type: Sink and Source3) Input type: Sink, Output type: Sink and Source4) Input type: Source, Output type: Sink and Source



1 x 6 terminal screw connector

Serial Communication

CB 1241 RS485Communication Boards

AO 1 x 12 Bit ±10 V DC or 0-20 mA

Analog Output

SB 1232 AQSignal Boards

AI 1 x TC x 16 Bit Types: J, K

Voltage range: ± 80 mV

AI 1 x RTD x 16 Bit Type: Platinum (Pt)

AI 1 x 12 Bit± 10 V DC, ± 5 V DC,

± 2.5 V DC or 0-20 mA

Analog Input

SB 1231 TCSB 1231 RTDSB 1231 AISignal Boards



Compact Switch Module

With the CSM 1277 Compact Switch Module, you can easily configure a uniform or mixed network consisting of line, tree or star topologies while minimizing cabling and providing maximum networking flexibility.

This 4-port unmanaged switch allows you to connect up to 3 additional Ethernet devices to your S7-1200 control station.



Power Supply

With the PM 1207 Power Module you can easily provide 24 V DC power to components in the S7-1200 control systems which cannot be supplied by the CPU’s integrated sensor power supply.

The PM 1207 provides a wide input voltage range (8…132/176...264 V AC) for worldwide use and a stabilized 24 V DC output with a rated for 2.5 A.



PM 1207Accessories

Input: 120/230 V AC 50/60 Hz, 1.2A/0.7AOutput: 24 V DC / 2.5 A

Power Supply

4 x RJ45 sockets 10/100 Mb/s

Compact Switch Module

CSM 1277Accessories


Industrial Communication

… to satisfy all your networking requirements

Point-to-Point,USS, Modbus RTU

GPRS



Open communication at every level

The S7-1200 family provides a variety of communication options to satisfy all your networking requirements.

� PROFINET

� PROFIBUS

� Point-to-Point (PtP) Communication

� Universal Serial Interface (USS)

� Modbus RTU (Modbus TCP/IP in preparation)

� Telecontrol Communication



Integrated PROFINET Interface

The S7-1200 CPU has an integrated PROFINET interface which supports TCP/IP-based communication standards.

The following application protocols are supported by the S7-1200 CPU:

� PROFINET –Basic Services and I/O Controller

� Open user communication –TCP, ISO on TCP and UDP



PROFINET communication

The S7-1200 CPU can communicate:

� with a programming device

� and with HMI devices

Using the Open user communication and Distributed I/O instructions, the S7-1200 CPU can communicate:

� with other CPUs

� with PROFINET I/O devices (e.g. ET 200 and SINAMICS)

� and with devices using standard TCP communications protocols

PROFINET



PROFINET communication

The PROFINET interface on the S7-1200 CPU supports the following simultaneous communication connections:

� 3 connections for HMI to CPU communication

� 1 connection for programming device to CPU communication

� 8 connections for active communication using the open user communication and distributed I/O instructions

� 3 connections for passive communication using the S7 communication instructions



PROFIBUS communication

Together with the PROFIBUS Master and Slave communication modules, the S7-1200 CPUs supports the PROFIBUS communication standard.



PROFIBUS DP

PROFIBUS DP Master

With the PROFIBUS DP Master communication module CM 1243-5, the S7-1200 can communicate:

� with other CPUs

� with a programming device 1

� with HMI devices

� and with PROFIBUS DP slaves(e.g. ET 200 and SINAMICS)

1 the hardware conf iguration must be initially downloaded using the integrated PROFINET interf ace or a SIMATIC Memory Card



PROFIBUS DP Master

The interface on the PROFIBUS Master communication module supports the following simultaneous communication connections:

� 3 connections for HMI to CPU communication

� 1 connection for programming device to CPU communication

� 8 connections for active communication using the distributed I/O instructions

� 3 connections for passive communication using the S7 communication instructions



PROFINET

PROFIBUS DP

PROFIBUS DP Slave

With the PROFIBUS DP Slave communication module CM 1242-5, the S7-1200 can communicate as an intelligent DP slave with any PROFIBUS DP master.



Point-to-Point communication

Together with the RS232 and RS485 communication modules and the RS485 communication board, the S7-1200 CPU supports Point-to-Point communication (PtP) for character-based serial protocols.

Maximum freedom and flexibility is provided using the PtP communication instructions in the user program.



Point-to-Point communication

Point-to-Point communication enables a wide variety of possibilities:

� The ability to send information directly to an external device such as a printer

� The ability to receive information from other devices such as barcode readers, RFID readers, and vision systems

� The ability to exchange information, sending and receiving data, with other devices such as GPS devices, radio modems, and many other types of devices

PROFINET

PtP Protocol



USS communication

Together with the USS instructions, the S7-1200 CPUs can control the operation of drives which support the universal serial interface (USS) protocol.

The USS instructions can be used to communicate with multiple drives through the CM 1241 RS485 communication module or the CB 1241 RS485 communication board. PROFINET

USS Protocol



Modbus RTU communication

Together with the Modbus instructions the S7-1200 can communicate as a Modbus master or slave with devices which support the Modbus RTU protocol.

The Modbus instructions can be used to communicate with multiple devices through either the CM 1241 RS232 communication module the CM 1241 RS485 communication module or the CB 1241 RS485 communication board.

PROFINET

Modbus RTU



Telecontrol communication

Together with the GPRS communication processor, the S7-1200 CPU supports simple telecontrol applications for monitoring and control of distributed stations using general packet radio service (GPRS).



Telecontrol communication

With the GPRS communication processor CP 1242-7, the S7-1200 can remotely communicate:

� with the central control station

� with other remote stations

� with mobile devices (SMS)

� with a programming device (Teleservice)

� and with other communication partners using open user communication based on UDP



Teleservice Communication

The TS Adapter IE Basic with a selection of TS Modules for diverse communication technologies.

� TS Modules: Modem, ISDN, GSM, RS232

� No PG/PC required on-site � No need for specialists to be constantly

on-call on site� No travel expenses for service calls� Full TeleService functions,

Extension of the local bus through the remote PC of the service technician

TS Adapter IE Basic

HMIAnalog, ISDN, GSM

Analog, ISDN, GSM

TIA Portal V11


Integrated Technology and Diagnostics

643Integrated High-speed counters

3 @ 80 kHz3 @ 20 kHz

3 @ 80 kHz1 @ 20 kHz

3 @ 80 kHz– Two phase andAB quadrature

3 @ 100 kHz3 @ 30 kHz

3 @ 100 kHz1 @ 30 kHz

3 @ 100 kHz– Single phase

CPU 1214CCPU 1211C CPU 1212CHigh-speed counters

When the inputs of a high-speed Signal Board are used for the HSCs: CPUs 1211C and 1212C can support up to 2 additional HSCsand all CPUs can support up to 2 HSCs @ 200 kHz (single phase) or 160 kHz (two phase and AB quadrature)



2 @ 100 kHz (DC Outputs) / 2 @ 1 Hz (RLY Outputs)Integrated Pulse generators

CPU 1214CCPU 1211C CPU 1212CPulse generators

When the outputs of a high-speed Signal Board are used f or the Pulse generators: All CPUs can support up to 2 Pulse generators @ 100 kHz



Web server

For accessing information about the CPU and process data within the CPU

� Standard Web pages are included that can be accessed from a PC using any Web browser.

� Support is provided for creating user-defined Web pages that can access CPU data. The development of these pages can be done using standard HTML authoring tools.



Data logs

For storing run-time data values in continuous log files

� DataLog instructions are used in the user program to create the data log files.

� The data log files are stored in CPU flash memory and the data is organized in standard CSV (Comma Separated Value) format.

� It is possible to copy the data log files from the CPU memory using the built-in Web server or by removing the memory card and inserting it into a standard SD (Secure Digital) or MMC (MultiMediaCard) card slot on a PC or PG.

Documents

1200 sales en - · PDF fileSIMATIC S7-1200 It’s the Interplay ... USS and Modbus RTU communication The PROFIBUS Communication Module provide support for PROFIBUS ... 200 kHz 4)