Siemens AS 488/TM manual Optical bus terminal OBT for Profibus, Transmission media

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This catalog is out of date, see note on page 3

Bus communication

PROFIBUS-TM

PROFIBUS-TM

Optical bus terminal (OBT) for PROFIBUS

The OBT (optical bus terminal) is used to connect a PROFIBUS station without an integral optical interface to an optical line with PROFIBUS stations with integral interface and OBT.

The PROFIBUS station is connected to an RS 485 interface of the OBT via a cable terminated at both ends, e.g. connecting cable 830-1T. The OBT is linked into the optical cable using two optical interfaces.

Please refer to Catalog IK PI "Industrial communications and field devices" and the SIMATIC NET manual "PROFIBUS net- works" (6GK1 970–5CA20–0AA0) for detailed information on these components and on further components for PROFIBUS networks.

Ordering Data

 

Order No.

RS 485 bus connector for

 

PROFIBUS with 35° cable outlet

 

Max. transmission rate 12 Mbit/s,

 

degree of protection IP 20

 

• Without programming device in-

6ES7 972-0BA40-0XA0

terface

 

• With programming device inter-

6ES7 972-0BB40-0XA0

face

 

RS 485 bus connector for

6GK1 500-0EA02

PROFIBUS with axial cable

 

outlet

 

Max. transmission rate 1.5 Mbit/s,

 

degree of protection IP 20

 

Transmission media

The ordering data include the transmission media for all types of PROFIBUS connection referred to above and recommended for use with the AS 388/TM and AS 488/TM automation systems.

Please refer to Catalog IK PI "Industrial communications and field devices" for further components and for information on pos- sible bus configurations.

The following table lists the max. permissible cable lengths which can be achieved with the used data transmission rate of

1.5 Mbit/s:

Max. cable length of an RS 485 segment

200 m

Max. distance between 2 stations

800 m

(with 3 RS 485 repeaters in series)

 

 

 

Max. cable length between 2 OBTs with PCF fiber-

300 m

optic cable

 

 

 

Max. distance between 2 OLMs/G12 and fiber-optic

3 km

cable (wavelength 860 nm)

 

 

 

System connection for AS 488/TM

EXM 478 module with IF 964 interface module

An AS 488/TM automation system can only be connected to ei- ther the PROFIBUS-TM or CS 275 system bus.

The AS 488/TM automation system is connected to PROFIBUS- TM via an IF 964 interface module in an EXM 478 extension module. The standard connection is the interface module in the second extension module. One of the three slots in the first EXM 478 module can be used if they are not all occupied al- ready. However, this requires adaptation of the interface assign- ment in the initialization files when configuring.

Bus connectors or bus terminals can be plugged directly onto the IF 964 interface module.

RS 485 bus terminal for

PROFIBUS

with 1.5-m connecting cable

Without programming device in- terface

With built-on programming de- vice interface

Optical link module for

PROFIBUS, OLM/G12

Optical link module for glass fiber-optic cable, with signalling contact, 4-channel version

Optical bus terminal for

PROFIBUS, OBT

Optical bus terminal for connec- tion of a PROFIBUS station, with- out integral optical interface to the optical PROFIBUS, without Sim- plex connector

830-1 cable connector for PC/programming device and OLM for PROFIBUS

1.5m long

3 m long

Bus cables for PROFIBUS

2-core, shielded, cut to length: Max. delivery unit 1000 m, mini- mum ordering length 20 m

Standard cable

Bus cable with PE sheath, for food and drink industry

Fiber-optic cable

Standard cable, can be fanned out, cut to length

(specify length in .... m)

Max. available length 4000 m

BFOC connector

for standard fiber-optic cable, 20 units

EXM 478 extension module

to accommodate 3 interface mod- ules

IF 964-DP interface module

6GK1 500-0AA10

6GK1 500-0DA00

6GK1 502-3CB00

6GK1 500-3AA00

6XV1 830-1BH15 6XV1 830-1BH30

6XV1 830-0EH10 6XV1 830-0GH10

6XV1 820-5AH10 Length: ... m

See Catalog IK PI for precut/pre- assembled cables

6GK1 901-0DA20-0AA0

6ES7 478-2AC00-0AC0

6ES7 964-2AA01-0AB0

9/4

Siemens PLT 112 · 2002

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Contents Teleperm m Automation and Drives Related catalogsAS 488/TM automation systems AS 488/TM IntroductionTeleperm M Process Control System Teleperm M Process Control System IntroductionOverview Automation systemsSystem bus EngineeringMigration strategy AS 488/TM Classification in the Teleperm M system environment HighlightsLimitations in communication Non-migratable systemsFunctions Highlights Area of applicationSystem properties System architectureSystem software CommissioningSystem properties System architectureFunctions AS 488/TM CPU Technical Specifications Quantity breakdownUser function blocks System softwareStandard function blocks Optional function blocksListing of Teleperm M standard function blocks Data blocks ConfigurationBlocks for analog and digital processing Blocks for binary processingPKF PKMAKS AKEType Name Function Interface Blocks for PLC/PLC coupling with PROFIBUS-AG/AGType Name Function For modules with Order No Organization blocks Blocks for I/O modules with standardized displayTest blocks Commissioning terminal CommissioningCable for connection of the commissioning terminal If 962-COM serial interface moduleBus connection Engineering with Prograf AS+Software requirements Technical Specifications Hardware requirementsAutomation systems released for Prograf AS+/NT PC components ISA for connection to Teleperm M system bus AccessoriesPC components PCI for connection to Teleperm M system bus System architecture AS 488 S cabinet system AS 488 S Cabinet systemAS 488 S Cabinet systemAS 488 S cabinet system Scope of delivery of AS 488 S systemsCables for connection of two I/O buses with versions 1 Power supplyConnection to CS 275 system bus with versions 5 to System softwareTeleperm M 19 cabinets Log IK PI6DS9 207-8AA AS 488 K compact system AS 488 K Compact systemAS 488 K Compact systemAS 488 K compact system Overview Ordering DataConnection to CS 275 system bus Teleperm M I/Os connectionBus components for redundant CS Bus components for single CSEach 6DS4 400-8AB 6DS9 203-8CA Introduction AS 488 in Simatic designAS 488 in Simatic design Technical SpecificationsIntroduction Coupling to PROFIBUS-PA Coupling to other systems with DP interfaceET 200U ET 200BOverview CPU Central processing unitMonitoring CPUPS 405 and PS 407 load power supplies Power supply modulesBackup battery EXM 478 expansion module 6ES7 478-2AC00-0AC0 Connection of distributed I/OsIf 964-DP interface module DP2-INI initialization C79451-A3496-D900Connection to Teleperm M I/Os TPM 478 interface module 6ES7 478-2DA01-0AC0 Connection to CS Connection to PROFIBUS-TMEXM 478 expansion module Overview UR2 rack Packaging systemMigration rack System software, documentation Additional configuring toolsSimatic PCS 7 cabinet design Cabinet packaging system Simatic PCS 7 cabinet designMechanical design Basic cabinetElectrical design Options for the electrical designLoad power supply for I/O modules Power supplyET 200M I/O unit Hot swappingAS 488/TM system unit Simatic PCS 7 cabinet design Migration packages Migration of existing systemsMigration of existing systems Migration of existing systemsGeneral marginal conditions Additive supplementary components and services Scope of delivery and servicesMigration packages AS 488 S migration packageAS 488 S migration package General marginal conditions/limitationsAS 488 K migration package GWK-PAS-AS-UPAK488 AS 488 K migration packageMIG I migration rack MIG II migration rack Configuration possibilities for I/OsMIG K migration rack Retrofitting services Check list prior to retrofitting Migratable Teleperm M modules in AS 488/TM Configuring listsMigratable Teleperm M modules in AS 488/TM Explanations for the column „Release Explanations for the column „RemarksBinary calculation modules Coupling modulesMigration of existing systems Process I/Os Connecting PROFIBUS-PA to AS 488/TMET 200M packaging system Process I/Os TBX 478 interface module Connecting Teleperm M I/OsTBX 478 interface module 6ES7 478-2DX00-0AA0 Set of ribbon cables C79451-A3496-D2Interface module for connection to PROFIBUS-DP Connecting Simatic I/OsCommunication via the PROFIBUS-DP fieldbus PROFIBUS-DP quantity breakdown COM ProfibusDP extensions for AS 488/TM Mode of operationDriver blocks ET 200M ET 200M packaging systemComponents for both packaging systems Simple packaging system with bus connectorsET 200M modules Temperature range Inputs, 14 bit, 20 ms conver Temperature range Inputs, 16 outputsSM 323 digital input/output modules Inputs, 8 outputs Inputs, 8 outputs, extendedEx digital input/output modules EEx ib Ex I/O modulesIntrinsically-safe equipment which can be connected Ex analog input/output modules EEx ibFunction and communications modules Configuration and parameterization Configuration limits when used on ASET 200S ET 200S6ES7 134-4FB50-0AB0 6ES7 134-4FB00-0AB06ES7 134-4LB00-0AB0 6ES7 134-4GB00-0AB0ET 200U ET 200X, ET 200U and ET 200BET 200B IP 262 closed-loop control mod- uleSiwarex M Configuration Siwa driver blockProperties and application features of the PROFIBUS-PA Connecting PROFIBUS-PA to AS 488/TMDelivery forms Teleperm MConnection of PROFIBUS-PA using DP/PA link Connection of PROFIBUS-PA using DP/PA couplerDriver block Description PROFIBUS-PATechnical data DP/PA link IM DP/PA coupler Only Technical Specifications Ordering DataIM 157 interface module for 6ES7 157-0AA81-0XA0 DP/PA link AS x88/TM-PA coupling soft 6DS5 130-8AA Ware, full licenseProcess I/Os CS-L2 bridge Bus communicationTransmission systems Bus communicationElectrical bus terminal Bus connectorOptical link module Transmission media Optical bus terminal OBT for ProfibusTPM 478 interface module ConfiguringLength ..... m Standard remote bus cable V45466-D21-B35In-house remote bus cable Remote bus cable with addi- tional armoringCS-L2 bridge CS-L2 bridgePerformance data Configuration Station addressesCS-L2 bridge PROFIBUS-TMCentral processing unit PS 405 load power supply, 10 a 6ES7 405-0KA01-0AA0 If 964-DP interface module 6ES7 964-2AA01-0AB0 Connection to PROFIBUS-TM Connection to CSTPM 478 interface module Ordering Data Overview Introduction AG-AG coupling software Serial coupling Data couplings with other systemsData couplings Data couplings with other systems10/2 Coupling with systems from other vendorsAG-AG coupling software System couplings10/3 AG/AG coupling with Simatic S5/S7 central controllersPROFIBUS-AG/AG 10/4AG/AG coupling software 6DS5 124-1AA SDASerial coupling Direct couplings10/5 Transmission rate Max. cable length10/6 Appendix Software licenses AppendixSoftware 11/2Internet and on CD-ROM Information and order option11/3 11/4 Internet, TrainingInternet Training Courses in the Training Center Karlsruhe11/5 Order No. index

AS 488/TM specifications

The Siemens AS 488/TM is a cutting-edge solution in the realm of industrial automation and control. Designed specifically for high-performance applications, this device serves as a programmable logic controller (PLC) offering enhanced capabilities for process automation. The AS 488/TM stands out in the marketplace for its robust architecture, sophisticated features, and compatibility with various industrial protocols.

One of the pivotal features of the Siemens AS 488/TM is its integrated communication capabilities. It supports multiple communication protocols, such as Profibus, Profinet, and Ethernet/IP, facilitating seamless integration within diverse industrial environments. This flexibility ensures that the AS 488/TM can communicate with various devices, sensors, and actuators, providing a comprehensive solution for modern manufacturing needs.

In terms of processing power, the AS 488/TM is equipped with a high-performance CPU that can handle complex algorithms and data processing with ease. This enables the controller to manage intricate automation tasks, from simple control functions to complex multi-axis motion control. The device also comes with expandable I/O options, allowing users to tailor the system to meet specific application requirements. With a wide range of digital and analog inputs and outputs, the AS 488/TM ensures accurate monitoring and control of various processes.

Another notable characteristic of the AS 488/TM is its user-friendly programming interface. Siemens has developed the TIA Portal (Totally Integrated Automation Portal), a software platform that simplifies the programming and configuration of the PLC. This intuitive interface allows users to program the device using various programming languages, including Ladder Logic, Function Block Diagram, and Structured Text. The TIA Portal enhances productivity by providing simulation tools for testing and debugging applications before deployment.

The AS 488/TM also emphasizes safety and reliability. It complies with international safety standards and incorporates features that ensure safe operation in critical applications. Redundant power supplies and fail-safe mechanisms are integrated to minimize downtime and protect both personnel and equipment.

Moreover, the Siemens AS 488/TM is designed with future scalability in mind. As industries evolve and technology advances, the AS 488/TM can adapt to new requirements, ensuring a long service life and ongoing relevance in a rapidly changing landscape. Overall, the Siemens AS 488/TM is an impressive PLC that combines innovative features, robust technology, and flexible integration capabilities, making it an ideal choice for modern industrial automation systems.