Klockner Moeller PS 416-TCS-200 Hardware And Engineering

Telecontrol card

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Hardware and Engineering
PS 416-TCS-200
Telecontrol Card
08/97 AWB 27-1298 GB
1st published 1997, edition 08/97
© Klöckner-Moeller GmbH, Bonn
Author:
Thomas Dahmen
Editors:
Klaus Krüger, Thomas Kracht
Translators: Christopher Baker, Terence Osborn

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  • Page 1 Hardware and Engineering PS 416-TCS-200 Telecontrol Card 08/97 AWB 27-1298 GB 1st published 1997, edition 08/97 © Klöckner-Moeller GmbH, Bonn Author: Thomas Dahmen Editors: Klaus Krüger, Thomas Kracht Translators: Christopher Baker, Terence Osborn...
  • Page 2 Caution! Dangerous electrical voltage! Before commencing the installation Disconnect the power supply of the Ensure a reliable electrical isolation of device. the low voltage for the 24 volt supply. Only use power supply units complying Ensure that the device cannot be with IEC 60 364-4-41 or HD 384.4.41 S2.
  • Page 3: Table Of Contents

    Number of PS 416-TCS-200 cards in the rack Power supply Terminal assignments Selection of modem Electromagnetic compatibility 4 Configuration 5 Installation Installing the PS 416-TCS-200 in the rack 6 Operation Function of the PS 416-TCS-200 card Startup behaviour Shutdown behaviour 7 Diagnostics Appendix Technical data...
  • Page 5: About This Manual

    PS 416-TCS-200 communication processor. The PS 416-TCS-200 is a communication processor for PS 416 programmable logic controller. With the aid of the PS 416-TCS-200 communication processor the PS 416 can be connected as telecontrol station to a telecontrol network.
  • Page 6 About This Manual PS 416-TCS-200: Hardware and engineering, telecontrol card PS 416- TCS-200, AWB 27-1298-GB Leased line S 40-AM-TL: Telecontrol via leased line, application module S 40- AM-TL, AWB 27-1301-GB Dial-up line S 40-AM-TD: Telecontrol via dial-up line, application module...
  • Page 7: Setting Up A Telecontrol Station With The Ps 416 Controller

    The PS 416 Controller The PS 416-TCS-200 communication processor forms part of the PS 416 modular control system. With the PS 416-TCS-200 the individual controller can be integrated into a telecontrol system. Here the controller can be the central station or a substation.
  • Page 8 Setting Up A Telecontrol Station With The PS 416 Controller the central station or the substation the modems set up a connection with a specified telephone number. In the case of the dial-up line both the central and also the substation can take over the function of a primary station or the function of a secondary station: Primary station: Station which initiates data transport...
  • Page 9 Other manuals (AWBs) In the case of the leased line all substations are permanently connected to the central station. If more than one secondary station is addressed via the leased line only point-to-point leased modems (party line) may be used. The central station will in this case always be a primary station and the substations always secondary stations.
  • Page 10: Procedure

    See the “Guide to telecontrol” manual. Install the card in the rack. See Chapter 5, Installation Connect the PS 416-TCS-200 to the modem via the ZB 4-254-KB1 modem cable. See Chapter 5, Installation The card is now installed, programmed, configured...
  • Page 11: About The Card

    Hardware and software Table 1 provides an overview of the hardware and requirements software requirements for running the PS 416-TCS-200 within the PS 416 PLC system. Table 1: Hardware and software requirements Software Programming software Sucosoft S 40 Manager, Version 2.0 and Operating system higher for PS 416-CPU-400 Version 1.13 and...
  • Page 12: Construction Of The Ps 416-Tcs-200

    About The Card Construction of the PS 416-TCS-200 Figure 4: Elements of the PS 416-TCS-200 Switches S1 / S2 RS 232 – modem port LED (error) LED (RxD / TxD) Interface module System EPROM...
  • Page 13: Communication Layers Model

    Communication layers model Switches S1 / S2 These switches must be left switched off at all times. Port The 9-pole Sub-D connector is used for connecting the modem cable. The modem cable is not supplied. Pin assignments are described in Chapter 3, Engineering.
  • Page 14 S 40-AM-TD Handling services Address evaluation Life control Time-out monitoring PS 416 programmable controller PS 416-TCS-200 card IEC 870-5 primary station point-to-point modem IEC 870-5 secondary station point-to-point modem IEC 870-5 dial-up modem Integrated RS-232 interface SUB D, 9-pole Dial-up modem...
  • Page 15: Engineering

    TCS-200 cards in the basic units. The maximum number of rack PS 416-TCS-200 cards which can be operated in a single rack depends on the power consumption. For this reason a power requirements calculation must be made in all cases .
  • Page 16 Engineering Modem PS 416-TCS-200 D connector D connector 25-pole plug 9-pole plug Protective ground (screening) — Not connected (Data Carrier Detect) 1 DCD (Data Carrier Detect) (Transmit Data) 2 RxD (Receive Data) (Receive Data) 3 TxD (Transmit Data) 20 DSR...
  • Page 17: Selection Of Modem

    Selection of modem Selection of modem You should select modems which have electrical isolation between the RS 232 and the dial-up or leased line. This prevents potential equalisation currents occuring. The modems must also support the 11-bit signalling format (8E1) Electromagnetic You should note the following engineering compatibility...
  • Page 18 Engineering PS 416-BGT-4xx PS 416-ZBX-40x M4 × 12 M4 × 8 PS 416-ZBX-404 Figure 7: Grounding the signal line of the PS 416-TCS-200 Signal line of the PS 416-TCS-200 Screen The screen braid must not be interrupted.
  • Page 19 Electromagnetic compatibility Figure 8: Grounding the signal lines of the modem Top-hat rail Snap fastener Contact clamp Screw Modem The screen braid must not be interrupted. Items , and are constituent parts of the ZB 4-102-KS1 screen earth kit.
  • Page 21: Configuration

    In the “Selectable Types” selection box you should select the option “Card”. From the list of available cards select the PS 416-TCS-200. Interface parameters for data transmission Parameter sets for communication have been provided in the telecontrol card for the various modes (leased or dial-up lines).
  • Page 22 Configuration Table 3: Default settings for the various modes Interface parameters (default settings) Mode Baud rate Start bit (fixed value) Data bit Parity bit Stop bit Dial-up modem 9600 even Point-to-point modem 1200 even Baud rate You can select from the following baud rates: 300 baud 4800 baud 600 baud...
  • Page 23 8-bit format. Stop bit 1/2, see Table 4 Character format combinations The PS 416-TCS-200 carries out plausibility checks and any incompatibilities arising from the character format combinations will be signalled. Table 4: Permissible character format combinations...
  • Page 25: Installation

    Make sure that the interface module is firmly seated in the PS 416-TCS-200. Install the PS 416-TCS-200 in the basic unit from slot 4 onwards. Connect the RS 232 interface on the front plate of the card to the modem. You should use the ZB 4-254-KB1 modem cable.
  • Page 27: Operation

    The card functions in a telecontrol system as a protocol generator or protocol evaluator. The application module prepares the user and control data for the PS 416-TCS-200 communication processor. The card packs this user data (a maximum of 220 bytes) into the telecontrol protocol and sends it to the modem via the integrated RS-232 interface.
  • Page 28: Startup Behaviour

    Once the PS 416 has been switched on or a cold restart signal has been received from the PS 416, the activities of the communication processor begin with the self-test. Here the PS 416-TCS-200 checks the functional readiness of the interface module and of the RAM memory modules.
  • Page 29: Shutdown Behaviour

    Shutdown behaviour Warm start If the PS 416-TCS-200 receives a reset command from the application card without a cold start signal from the central processing unit of the PS 416, the communication processor stops all jobs which have started and re-initialises itself with the aid of the user parameters.
  • Page 31: Diagnostics

    Table 5: LED function during operation Green data transfer LED Red error LED ’ERR’ Card and bus interconnection status ’TxD / RxD’ PS 416-TCS-200 is in coupled operation No data exchange Flashing PS 416-TCS-200 is exchanging data The flashing mirrors the rhythm of the incoming and outgoing characters.
  • Page 33: Appendix

    Appendix Technical data Data interface RS 232, V24/V28 9-pole SUB-D connector for modem connection Handshake lines RTS, CTS, DCD, DTR, DSR Data transmission protocol FT 1.2, FT 3 asynchronous Maximum amount of user data in the 220 bytes telecontrol transmission protocol Maximum amount of user data in the 250 bytes telecontrol transmission protocol...
  • Page 34: Glossary

    Appendix General information on the electromagnetic compatibility (EMC) of programmable controllers Emission EN 55 011/22 Class A Immunity EN 61 000-4-2 Contact discharge 4 kV Air discharge 8 kV ENV 50 140 AM/PM 10 V/m Burst EN 61 000-4-4 Power supply/digital I/O 2 kV Analogue I/O, field bus 1 kV...
  • Page 35 Glossary Dial-up line A transmission line which can be used after dialling. Data Terminal Equipment may include computers, terminals or other input or output devices. A DTE which transmits data is referred to as a data source. A DTE which receives data is referred to as a data sink.
  • Page 36 Appendix Primary station Station which initiates data transportation. Secondary station A station which replies to a data request from a primary station. Substation A station which is monitored or monitored and controlled by a central station. Symmetrical configuration Configurations of telecontrol stations which consist of stations with equal rights are referred to as symmetrical configurations.
  • Page 37: Index

    Index Application modules ............9 Baud rate ............... 20 Central processing unit ............ 9 Character format combinations ........21 Cold restart ..............26 Communication layers model ........11 Configuration ..............19 CTS ................14 Data format ..............21 DCD ................14 Default settings ..............
  • Page 38 Port ................. 11 Power supply ..............13 Power supply card ............9 Primary station ..............6 Protective earth .............. 14 PS 416-TCS-200 Construction ............... 10 Function ..............25 Installation in rack ............23 Number in rack ............13 RI ..................14 RTS .................
  • Page 39 Index Stop bit ................21 Subrack ................9 Switches S1 / S2 ............11 Technical data ..............31 Terminal assignments ............ 13 TxD ................. 14 User data ............... 25 Warm start ..............27...

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