SIMADYN D Digital Control System Serial interface SS1
Contents
1. D and R D are available via optocouplers 2 Design of the thick film IC 40 pin dual in line chip Pins for supply voltage 15V GND 15V Drive and receive signal for TTL 5 V Independent send and receive sections Two independent 20 mA current sources Two independent 20 mA current sinks Optical isolation Up to 19 200 baud Transmission distance up to 1000 m Siemens AG Dk Nr 296141 Edition 04 97 3 SIMADYN D Hardware User Manual Notes for the user 3 Notes for the user A communications system in 20 mA technology permits transmission at reasonable cost over long distances up to 1000 m The SS1 thick film IC 20 mA interface provides a current source and sink for the receiver as well as for the sender This is useful if the communications partner does not have its own power supply If the customer is using his own cables he should make sure that each sender is supplied from its own side to prevent line capacitances building up and delaying every time the line is switched see sketch Unfavourable arrangements sender and supply at opposite ends a tdo id BAD A O M b P AA JE Hao JARA TxD ES RxD u Recommended arrangements sender and supply at the same end 4 Edition 04 97 Siemens AG Dk Nr 296141 SIMADYN D Hardware User Manual a E H o o xD pas M b p la Hq O pe TxD oaa E a a TxD RD IM The2. SIMADYN D User Manual Digital Control System Serial interface SS1 Edition 04 97 DK Nr 296141 User Manual Serial interface SS1 Serial interface SS1 03 91 Serial interface SS1 05 95 AA El A Copying of this document and giving it to others and the use or communication of the contents thereof is forbidden without express authority Offenders are liable to the payment of damages All rights are reserved in the event of the grant of a patent or the registration of a utility model or design We have checked the contents of this Manual to ensure that they coincide with the described hardware and software However deviations cannot be completely ruled out so we cannot guarantee complete conformance However the information in this document is regularly checked and the necessary corrections included in subsequent editions We are thankful for any recommendations or suggestions Contents Contents Warning Informatica dde li 1 iP DESCO M ir al le ni Le 3 2 Design f thesthick Hm ICH ai een Heister 3 ANNE A testi fading ai nenne Cece ay Radetatin T a 4 4 Technical Specitication ws 2cc5 nian Era acelin d E a aE 6 He Pin ssignments za e a es oe tase Ae 6 5 12 Sod intenace chipiteiie nr Earl ED actin ib tec a Lake 6 5 2 INTE ACE CONMECION si ernannt 7 6 STRUC L menus of the SS1 in the master program nnuunssssssnnssnnnnn connnncc nana 8 1ARPENICES ld tA 8 T Ae Block diagram aiii esne a en ige ibn 8 T2 Dim
3. cessor module the interface connector on the frontplate has the following pin assignments basic pin signal pin circuit interface name interface chip connector 38 lq1 p15 q gt o 12 19 lq2 mw lq gt e 16 31 lq1 N15 q iq lt e 21 37 q2 N15 lq lt e 24 lt E TxD ae a lig 27 A a gt A TxD 19 lt RxD ae 15 RxD gt 14 N LA shield eae W NE GND 7 C9 GND 7 0 18 a P15 11 22 5 O PN E 0 16 23 22u _ i le N15 C 25 Siemens AG Dk Nr 296141 Edition 04 97 7 SIMADYN D Hardware User Manual STRUC L menus of the SS1 in the master program 6 STRUC L menus of the SS1 in the master program PRI A RR RR A E A E E FEET SS1 serial interface submodule 20 mA FHFEFFEEEFEEEEFEPEEFEEEAFEFEFEEEEEFEPELEEEPEEEFEEEEEEPEEEEEEAFEPEPEPEPEPEE ET 7 Appendices 7 1 Block diagram Block diagram 3GE 465 688 9100 00 SU 7 2 Dimension drawing Dimension drawing 3GE 465 688 9100 00 MB 8 Edition 04 97 Siemens AG Dk Nr 296141 SIMADYN D Hardware User Manual ECB instructions 8 ECB instructions Components which can be destroyed by electrostatic discharge ECB Generally electronic boards should only be touched when absolutely necessary The human body must be electrically discharged before touch
4. chip can be used in the processor modules of the SIMADYN D system Siemens AG Dk Nr 296141 Edition 04 97 SIMADYN D Hardware User Manual Notes for the user Technical specification 4 Technical specification INSULATION GROUP AMBIENT TEMPERATURE STORAGE TEMPERATURE HUMIDITY CLASS ALTITUDE RATING MECHANICAL STRESS CURRENT CONSUMPTION DIMENSIONS DESIGN WEIGHT BAUD RATE 5 Pin assignments 5 1 SS1 interface chip Pin 1 15 V 2 GND 3 eu 4 GND 5 15V 6 NC 7 NC 8 NC 9 NC 10 T D 11 NC 12 R D 13 14 15 R D 16 17 18 NC 19 lq2 20 NC Within circuits VDE 0110 paragraph 13 group 1 with rated voltages of 36 V DC Among circuits VDE 0110 paragraph 8 group B Galvanic isolation confirmed test voltage 500 V AC Important does not apply when installed 0 to 55 deg C 40 to 70 deg C F to DIN 40040 S to DIN 40040 Installation in stationary equipment sensitive to vibrations P15 max 75mA P5 max 95 mA N15 max 75 mA 50 8 mm x 18 6 mm x 8 6 mm Height above PCB Effective pin length 3 5 mm Dual in line package 40 pin 11g Up to 19 200 baud Pin 21 GND 22 GND 23 24 25 26 27 T D 28 29 NC 30 NC 31 lq2 SO ie 33 34 T D 35 36 37 Iq1 38 qi 39 40 R D Edition 04 97 Siemens AG Dk Nr 296141 SIMADYN D Hardware User Manual Pin assignments 5 2 Interface connector If the interface chip is used in a pro
5. ension drawing a a nn ats id eared 8 8 ECB NS OS a a aE tas ae been 9 Siemens AG Dk Nr 296141 Edition 04 97 SIMADYN D Hardware User Manual Warning information Edition 04 97 Siemens AG Dk Nr 296141 SIMADYN D Hardware User Manual Warning information NOTE The information in this Manual does not purport to cover all details or variations in equipment nor to provide for every possible contingency to be met in connection with installation operation or maintenance Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes please contact your local Siemens office Further the contents of this Manual shall not become a part of or modify any prior or existing agreement committment or relationship The sales contract contains the entire obligation of Siemens The warranty contained in the contract between the parties is the sole warranty of Siemens Any statements contained herein do not create new warranties nor modify the existing warranty Warning information WARNING Electrical equipment has components which are at dangerous voltage levels If these instructions are not strictly adhered to severe bodily injury and material damage can result Only appropriately qualified personnel may work on this equipment or in its vicinity This personnel must be completely knowledgeable about all the warnings and service measures according to this Us
6. er Manual The successful and safe operation of this equipment is dependent on prope handling installation operation and maintenance Siemens AG Dk Nr 296141 Edition 04 97 1 SIMADYN D Hardware User Manual Warning information Definitions QUALIFIED PERSONNEL For the purpose of this User Manual and product labels a Qualified person is someone who is familiar with the installation mounting start up and operation of the equipment and the hazards involved He or she must have the following qualifications 1 Trained and authorized to energize de energize clear ground and tag circuits and equipment in accordance with established safety procedures 2 Trained in the proper care and use of protective equipment in accordance with established safety procedures 3 Trained in rendering first aid DANGER For the purpose of this User Manual and product labels Danger indicates death severe personal injury and or substantial property damage will result if proper precautions are not taken WARNING For the purpose of this User Manual and product labels Warning indicates death severe personal injury or property damage can result if proper precautions are not taken CAUTION For the purpose of this User Manual and product labels Caution indicates that minor personal injury or material damage can result if proper precautions are not taken NOTE For the purpose of this User Manual Note indicates in
7. formation about the product or the respective part of the User Manual which is essential to highlight CAUTION This board contains components which can be destroyed by electrostati discharge Prior to touching any electronics board your body must be electrically discharged This can be simply done by touching a conductive grounded object immediately beforehand e g bare metal cabinet components socket protective conductor contact WARNING Hazardous voltages are present in this electrical equipment during operation Non observance of the safety instructions can result in severe personal injury or property damage It is especially important that the warning information in all of the relevant Operating Instructions are strictly observed 2 Edition 04 97 Siemens AG Dk Nr 296141 SIMADYN D Hardware User Manual Description 1 Description The SS1 thick film interface IC is used in the SIMADYN D system for configuring a physical interface for a processor module The interface connector configured with SS1 is a 20 mA interface This is also referred to as a TTY or current loop interface The chip has pins for power supply 15 V GND 15 V current sources lq1 lq2 current sinks Iq1 lq2 and an input for the send signal T D at TTL level as well as an output for the receive signal R D also at TTL level 5 V Two pins for the transistor switch sender T D and T D and two pins for the LED display receiver R
8. ing an electronic board This can be simply done by touching a conductive grounded object directly beforehand e g bare metal cubicle components socket outlet protective conductor contact Boards must not come into contact with highly insulating materials e g plastic foils insulated desktops articles of clothing manufactured from man made fibers Boards must only be placed on conductive surfaces When soldering the soldering iron tip must be grounded Boards and components should only be stored and transported in conductive packaging e g metalized plastic boxes metal containers If the packing material is not conductive the boards must be wrapped with a conductive packing material e g conductive foam rubber or household aluminum foil The necessary ECB protective measures are clearly shown in the following diagram a Conductive floor surface d ECB overall b ECB table e ECB chain c ECB shoes f Cubicle ground connection Siemens AG Dk Nr 296141 Edition 04 97 9 SIMADYN D Hardware User Manual ECB instructions Drives and Standard Products Motors and Drives Systems Group Postfach 3269 D 91050 Erlangen System Based Technology 10 Edition 04 97 Siemens AG Dk Nr 296141 SIMADYN D Hardware User Manual
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