Siemens AS 235 appendix Introduction, Brief description

Page 2

This catalog is out of date, see note on page 1

TELEPERM M

Introduction

Brief description

TELEPERM M process control system

￿The TELEPERM M process control system provides all functions required for process automation. It is highly suitable for the com- plete automation of continuous and discontinuous (batch) pro- cesses.

The TELEPERM M systems are divided into function units opti- mized for different tasks associated with process automation:

• AS automation systems

• OS operator systems

• CS and PROFIBUS bus systems

AS automation systems

￿The various TELEPERM M automation systems have different designs, ranges of functions and performances. The AS 235, AS 235 H and AS 235 K automation systems described in this catalog are proven and reliable. They can be configured within wide limits and coupled to a wide range of subordinate systems. The AS 235 H additionally has a redundant central unit and thus satisfies particularly high availability demands. The AS 235 sys- tems can communicate with one another and with higher-level systems via the TELEPERM M CS 275 plant bus.

A wide range of TELEPERM M input/output modules is available for connection of the process peripherals (sensors and final con- trol elements) to the AS 235, AS 235 H and AS 235 K automation systems. Some modules have their own processing features or can be configured application-specific.

The AS 388/TM and AS 488/TM automation systems (see Cata- log PLT 112) use the SIMATIC M7-300 and M7-400 automation computers as the hardware platform and are compatible with the AS 235 system. They are appropriate for the extension of exist- ing TELEPERM M systems or for the design of new systems.

The AS 388/TM and AS 488/TM systems can be operated on the PROFIBUS-TM plant bus. PROFIBUS-TM is based on the stan- dardized PROFIBUS. The AS 488/TM system can additionally be operated on the CS 275 plant bus.

ET 200M distributed I/O systems with a comprehensive range of I/O modules can be connected to the AS 388/TM and AS 488/TM systems via one or two PROFIBUS-DP interfaces.

OS operator systems

￿The bus-compatible OS 525 (Catalog PLT 122) and WinCC/TM- OS (Catalog PLT 123) operator systems are used for process communication. They communicate with the subordinate TELEPERM M automation systems and with SIMATIC S5-155U via the CS 275 plant bus or PROFIBUS-TM.

The operator systems can have a configuration variable from a single-user system up to a multi-user system - where the OS basic unit communicates with several terminals via a terminal bus - and can thus cover the complete range from low-end to high-end applications.

The OS 525 Local system permits the design of a local AS oper- ating console with the complete range of OS 525 functions.

Engineering

￿The PROGRAF AS+ configuring software is used for the AS 235, AS 235 H, AS 235 K, AS 388/TM and AS 488/TM automation sys- tems and offers a wide range of support for documentation and configuring by means of a graphic functional diagram editor and an integrated database, amongst others.

Any single-user system WinCC/TM-OS-Single with RC license (Runtime+Configuration) is suitable as the configuring system for WinCC/TM-OS, and an OS 525 single-user system/terminal with OS 525-BIPRO configuring software for OS 525.

Plant bus

￿The plant bus is the central communication component of every distributed process control system. Two different bus systems are available for the TELEPERM M process control system, and can also be combined together within a system:

• CS 275

PROFIBUS-TM

The CS 275 plant bus which has been proven in many automa- tion plants is predestined for communication between the

AS 235, AS 235 H, AS 235 K and AS 488/TM automation sys- tems and the OS 525 and WinCC/TM-OS operator systems. The CS 275 plant bus functions according to the token passing prin- ciple and can also have a redundant configuration. Several buses can be combined together using bus couplers such that bus networks are produced corresponding to the plant struc- ture. The bus system is provided with distributed control. The bus interface of each subsystem may take over the master func- tion according to specific criteria.

The AS 388/TM and AS 488/TM automation systems and the

OS 525 and WinCC/TM-OS operator systems can be connected to the PROFIBUS-TM plant bus. The PROFIBUS-TM is character- ized in that it complies with the modern PROFIBUS communica- tion standards to EN 50170 but also uses the TELEPERM M communication mechanisms of the CS 275 (AKS, BKS, MKS and PL/PS telegrams) at the user level (link between bus interface and application).

The PROFIBUS-TM plant bus also operates according to the token passing principle. It can be designed as an electrical or optical network. The two network instructions can also be mixed together. PROFIBUS-TM is preferably used for new systems or partial systems.

The CS 275 and PROFIBUS-TM buses can be connected together by a CS-L2 bridge, thus permitting linking of existing systems and new systems.

Note:

Information systems, computers from other manufacturers, per- sonal computers and gateways can be connected to the CS 275 plant bus. Personal computers with the Win TM software pack- age can also be connected to PROFIBUS-TM.

1/2

Siemens PLT 111 · 1999

Image 2
Contents Teleperm M Introduction Brief descriptionConfiguring Functions of the AS 235 systemSystem data General system dataTechnical data of automation systems Or user-configured with own Configuring System architecturePerformance characteristics Scope of performance TML languageOperation and monitoring Important note Redundancy with AS 235 HRedundancy with the AS 235 H automation system Standard function blocks ConfiguringStandard function blocks Blocks for analog and digital processingBlocks for signal exchange via CS Data blocksDriver blocks for I/O modules Type Designation Function For modules with Order NoDriver blocks for configurable Teleperm ME I/O modules Driver blocks for I/O modules with standardized displayOutput blocks for printer and process monitor Organization blocksSystem architecture Performance characteristics Summary of system properties Redundancy with AS 235 H Configuring Data blocks Driver blocks for I/O modules Driver blocks for configurable Teleperm ME I/O modules Output blocks for printer and process monitor AS 235 K Connection diagramsAS 235 H ES 100 KGeneral GeneralBasic cabinet Basic cabinetAS 235 automation system Basic unitStandard I/O devices Extension unitsPower supply components Bus componentsAS 235 automation system Ordering data for basic cabinetOrdering data Basic cabinet6DS9 002-8BB Options for basic cabinetOptions for AS 235 basic Cabinet See page 6/6Extension cabinet Extension cabinetExtension cabinet Options for AS 235 extension CabinetAS 235 H AS 235 H automation systemAS 235 H automation system, design 6DS3 305-8BA Redundant process I/Os Example of redundancy withInterface modules for 20-m local bus N-AS AS 235 H automation system Options for AS 235 H basic Cabinet AS 235 H extension cabinet System Extension cabinet Ordering data for extension cabinetAS 235 H automation Options for AS 235 H exten Sion cabinetAS 235 K automation system AS 235 KBasic system Basic systemInterface module for ES 100 K AS 235 K automation system, designAS 235 K automation HousingOrdering data for AS 235 K SystemES 100 K extension system ES 100 KES 100 K extension system ES 100 K options Ordering data for ES 100 KES 100 K extension System cabinet accessories Standard cabinets and accessoriesStandard cabinets and accessories Standard cabinetsOrdering data for system cabinet accessories Standard cabinet with heat exchanger Configuring values for thermal loadPermissible thermal loading Design Technical dataStandard cabinets IP 20 without heat exchanger Standard cabinets IP 54 with heat exchanger 12 Standard cabinet with heat exchangerProcess connection systems Connections for process signal cablesProcess connection systems Process connection systemsStandard I/O devices to AS 235 / AS 235 K Connection diagramsConnection diagrams for standard I/O devices to AS AS 235 K Connection of personal computer Connection of personal computerConnection of process monitors and parallel monitors Connection of process monitors and parallel monitorsConnection diagrams for standard I/O devices to AS 235 H Standard I/O devices to AS 235 HConnection diagrams Summary of connecting cables Connecting cable Plug Cable Max. cable Order No From LengthProportioning Counter modules Signal modulesFunction modules Summary General technical data Configurable I/O modulesModules from other systems Power supply, earthingLightning protection with distributed configuration Selection criteria for I/O modulesFunction modules Function modulesClosed-loop control modules Closed-loop control modulesAnalog input and output modules Signal modulesSignal modules Binary input module, testable, 6DS1 618-8CA Binary input and output modulesBinary input and output modules Binary output module with 16 relays, 6DS1 605-8BAProportioning counter module, metering pulse input module STRUK-AS 220 EA configuring programProportioning and counter modules Metering pulse input module with 8 channels, 6DS1 607-8ABModules which can be used on the I/O bus Modules which can be used on the I/O bus6DS1 342-1BD With S5KE Explanations for the column RemarksExplanations for the column Release Operation unit Mode of operationTest mode PBT 65 process operation keyboardConfiguring keyboard Configuring unitConfiguring keyboard Mini floppy disk unit 6DS3 900-8AE Mini floppy disk unitMini floppy disk unit Floppy disksBus communication Local range ApplicationApplication Single remote bus DesignRemote range Bus converter Ul Connector board AF Remote busConnection distributor AV Redundant remote busApplication Other conditions Connecting cables Bus configurationsBus configurations, examples Connecting cables for remote bus Connecting cablesConnecting cables for 20-m local bus Simatic S5 I/Os ET 100U Expansion unitsCentral controllers Interface modules for coupling with other systems, summary Coupling of other systemsParallel coupling with Simatic S5-115U I/O modules Simatic S5 expansion unitsParallel coupling with S5-115U I/O modules Digital output modules Simatic S5-115U I/O modules appropriate for couplingDigital input modules Digital input/output modulesParallel coupling with S5-135U/155U I/O modules Parallel coupling with Simatic S5-135U/155U I/O modulesSimatic S5-135U/155U I/O modules appropriate for coupling Interface module for Simatic S5 expansion units Interface module for Simatic S5 expansion unitsSerial coupling with Simatic S5/S7 central controllers Simatic S5/S7 central controllersSerial coupling With Simatic S5/S7 central controllers Interface module for Simatic S5/S7 central controllers Interface module for Simatic S5/S7 central controllersSimatic S5 I/Os / ET 100U Serial coupling with Simatic S5 I/OsET 100U I/O modules appropriate for coupling Exi modulesInterface module for ET 100U Interface module for ET 100UOrdering of options Ordering of complete systems AS 235 standard configurationOrdering information