1785-2.31, Introducing the Ethernet TCP/IP Network, User Manual
Contents
1. computer personal computer RSView with Windows NT or 95 VAX computer 5 6000 Ethernet P Interface Module H SELER TE Ethernet network Ss LX E I m n HHH D o Li J D PLC 5 processor F T70 running with Ethernet RSView I ania Interface Module PLC 5 20E PLC 5 40E or software B 2101 5 80 Ethe2. Ethernet TCP IP network S THEE i f Ethernet Gateway Bo 5820 GW4 or GW8 i Data Highway Plus network x Data Highway Plus network HER 1 uH m n m m a PLC 5 p i i processor e ee P PLC 5 PLC 5 PLC 5 PLC 5 processor processor processor processor The PI Ethernet Interface module provides an Ethernet Gateway between the host system and all connected Data Highway Plus DH networks The RMI module provides communication channels for two DH networks and a port for RS 232 422 423 devices The PI chassis may have up to four 5130 KA modules with each module supporting two additional DH networks In this configuration the Ethernet Gateway supports communication with as many as 10 unique DH segments 1785 2 31 December 1996 2 4 Allen Bradley Ethernet TCP IP Applications Pyramid Integrator Ethernet Interface Module Cat No 5820 1785 2 31 December 1996 features PLC processor program support Monitor and maintain your entire PLC based control system from a single workstation located anywhere on your Ethernet network easy network management The Ethernet Interface system supports SNMP Simple Network Management Protocol and will integrate with standard TCP IP network management software
3. Ethernet Iri xi Gateway S i i mE LI I SSS SE PLC 5 40E or 5 20 HERO VAX computer HP 9000 computer or PLC 5 250 Ethernet 5 80E processor processor 2 5 6000 gt processor Interface EI ee PEs DADEA DH network lt a g a wil i El 1785 PLC 5 PLC 5 250 PLC 3 processor processor processor Ha MILII 1 PLC 2 processor PLC 3 10 processor RSLinx Software RSLinx software is a complete 32 bit product family that provides Cat Nos 9355 WAB WABOEM and WABC communication to a range of applications and includes 50 of the most popular INTERCHANGE software C API calls It supports Rockwell Software and A B programming MMI and component software products RSLinx software can provide plant floor data to commercially available DDE client applications such as Microsoft Excel and Access for display logging or trending You can set individual parameters or download recipes to supported devices from a supervisory computer Additionally RSLinx software supports many popular industrial applications that were developed by OEMs VARs and independent software vendors using the RSLinx C application programming interface API RSLinx Lite although not commercially available is bundled with many Rockwell Software
4. TCP IP Network PLC 5 processor PLC 5 20E PLC 5 250 with Ethernet 5 40E or 5 80E IN processor Interface Module processor personal HP 9000 rn enon Ba computer EE or VAX fe m WINDOWS computer Is LJ EEE x s S amp S Ethernet TCP IP o Houa 2 nn 5o En H H HH HHHHHHHH t i fg J 5 lo loo n 9 pe S D i J ll mu T n Ethernet SEE Gatewa i PLC 3 processor PLC 2 processor PLC 5 processor PLC 5 25 processor gt Data Highway Plus Ethernet is a local area network with a baseband communication rate of 10M bit s designed for the high speed exchange of information between computers and related devices Publication 1785 2 31 December 1996 Using this Book Publication 1785 2 31 December 1996 For information about See page networking fundamentals cabling issues interpreting the ISO OSI reference model protocol networking fundamentals network components Allen Bradley Ethernet TCP IP applications benefits Ethernet PLC 5 processors PLC 5 Ethernet Interface module Ethernet Gateway to Data Highway Plus Pyramid Integrator Ethernet Interface module Control Coprocessor INTERCHANGE software RSLinx
5. Runtime w RSLINX 9301 2SE 3402 Works 1500 9301 2SE 2300 Works 1500 w WINtelligentLINX 9301 2SE 2301 Works 1500 w RSLINX 9301 2SE 2302 Runtime 1500 9301 2SE 3300 Runtime 1500 w WINtelligentLINX 9301 2SE 3301 Runtime 1500 w RSLINX 9301 2SE 3302 Works 300 9301 2SE 2200 Works 300 w WINtelligentLINX 9301 2SE 2201 Works 300 w RSLINX 9301 2SE 2202 Runtime 300 9301 2SE 3200 Runtime 300 w WINtelligentLINX 9301 2SE 3201 Runtime 300 w RSLINX 9301 2SE 3202 Works 150 9301 2SE 2100 Works 150 w WINtelligentLINX 9301 2SE 2101 Works 150 w RSLINX 9301 2SE 2102 Runtime 150 9301 2SE 3100 Runtime 150 w WINtelligentLINX 9301 2SE 3101 Runtime 150 w RSLINX 9301 2SE 3102 For more information about ordering your system s requirements contact your Allen Bradley sales representative or distributor Overview Chapter 4 Specifications This chapter lists specifications for a Ethernet TCP IP system Topology Bus Network access method CSMA CD Primary cable type Coax Maximum cable distance m 500 10base5 200 10base2 100 10baseT Minimum node separation m 2 5 10base5 0 5 10base2 Maximum nodes 100 10base5 30 10base2 1 10baseT Data rate 10M bit s Maximum drop cable length m 50 Supports redundant cabling Yes 10baseT fiber MAUs Maximum repeaters 2
6. provides PLC processor program security Valuable PLC processor programs may be securely maintained on computer disk protects your software investment INTERCHANGE or RSLinx software insulates your applications from changes plant floor networking It lets you start with small DH Plus based systems and migrate to Ethernet based architectures without rewriting your applications The Pyramid Integrator Ethernet Interface module provides industry standard Ethernet TCP IP connections between PLC 5 250 processors and other modules in the PI chassis and HP 9000 VAX VMS and Intel 1386 and 1486 personal computers that have INTERCHANGE or RSLinx software installed in them Host Computer and This Communication Product Are Compatible With UNIX Box INTERCHANGE Open VMS VAX Alpha HP UX Solaris AIX Intel based PC RSLinx Windows NT or 95 Host running INTERCHANGE or RSLinx software 4 I I I d L dC Ill ao Mio Ethernet TCP IP network a aa lobe 18 Pyramid B lo i LI Integrator Dn N System 1 mg jo Lec EF RERERETEH PLC 5 250 Ethernet processor PA Interface features supports installed base of PLC processors on the Allen Bradley Data Highway reduces system integration cost lets cust
7. integrators located throughout the United States alone plus Allen Bradley representatives in every major country in world We re global because we re local where you are In addition Allen Bradley supports its software with phone support warranties and support extension programs Remote E Software Support RSS is available for the DOS platform version of 6200 software With RSS the Allen Bradley System Support Center can connect to your computer via modem to help troubleshoot your system Call your Allen Bradley representative for e sales and order support technical product training warranty support support service agreements PLC PLC 2 PLC 3 PLC 5 ControlView ControlView 300 ControlView Runtime CVIM Data Highway Plus Data Highway II DH INTERCHANGE Network DTL PLC 5 11 PLC 5 15 PLC 5 20 PLC 5 20E PLC 5 25 PLC 5 30 PLC 5 40 PLC 5 40E PLC 5 40L PLC 60 PLC 5 60L PLC 5 80 PLC 5 80E PLC 5 250 Pyramid Integrator and SLC 500 are trademarks of Allen Bradley Company Inc Ethernet is a registered trademark of Digital Equipment Corporation Intel and Xerox Corporation DEC DECnet MicroVAX and VAX are registered trademarks of Digital Equipment Corporation DECwindows VAXcluster VAXstation and VMS are trademarks of Digital Equipment Corporation Hewlett Packard is a registered trademark of Hewlett Packard Company HP 9000 and HP UX are trademarks of Hewlett Packard Company 1386
8. 1 8 Allen Bradley Ethernet TCP IP Applications 2 1 _2 1 BEN m _2 1 Ethernet PLC 5 Processors Cat Nos 1785 L20E L40E and L80E _2 2 PLC 5 Ethernet Interface Module Cat No 1785 ENET _2 2 Ethernet Gateway to Data Highway PlusE 5820 GW4 GW8 _2 3 Pyramid Integrator Ethernet Interface Module Cat No 5820 El Control Coprocessor Cat Nos 1771 DMC 1771 DMC1 1771 DMC4 and 1771 DXPS Expander Module 2 Control Coprocessor Connectivity ju A i e INTERCHANGE Software Cat Nos 9351 VS HPUS DKTS WKTS WES AIX SLRS OSF and Run Time RT equivalents Allen Bradley PLC Station Access Ethernet Compatible High speed Communicaton Links Rockwell Software Reliability INTERCHANGE Connectivity INTERCHANGE Example Application RSLinx Software Cat Nos 9355 WAB WABOEM and WABC Features and Benefits RSLinx Applications Compatibility 6200 Series Programming Software Cat Nos 9321 PLC5 and 9323 PLC5 PLC 5 A l Series Programming Soft
9. L40E and L80E 4 2 Pyramid Integrator Ethernet Interface Module Cat 5820 El 4 2 Ethernet Gateway to Data Highway Plus 5820 GW4 GW8 4 2 PLC 5 Ethernet Interface Module Cat No 1785 ENET 4 3 Control Coprocessor Cat Nos 1771 DMC 1771 DMC1 1771 DMC4 and 1771 DXPS Expander Module 4 3 6200 Series Programming Software _4 4 5 Series Programming Software 4 4 Cat Nos 9351 DTLS VS HPUS OFS DKTS WES WKTS 5 5 4 5 System Requirements 4 5 RSLinx Software Cat Nos 9355 WAB WABOEM and WABC 4 5 Notasi cies ee re ser _4 6 Networking Comparison A 1 Preface Using this Book Introducing the Ethernet
10. Maximum application user con nections per PLC 5 processor 64 Boot up code needed PI Yes RAM PLC 5 No built into firmware Bridging routing Widely available bridging routing via hardware and software Multiple protocols on single wire Yes Station network management Yes via SNMP from Allen Bradley and others Maximum data transfer size 16 bit words per message 1000 Response time 5 30 msec Node address type IP address Symbolic data address Yes limited to INTERCHANGE and RSLinx API Program upload download Yes via 6200 INTERCHANGE and RSLinx Online programming available Yes Configuration tasks 1 PLC channel configuration 2 Ethernet card 3 TCP IP software 4 Application software 1 actual time varies depending on the amount of data transferred and the ladder program 1785 2 31 December 1996 4 2 Specifications Ethernet PLC 5 Processors Cat Nos 1785 L20E L40E and L80E Pyramid Integrator Ethernet Interface Module Cat 5820 EI Ethernet Gateway to Data Highway Plus 5820 GW4 GWS 1785 2 31 December 1996 PLC 5 20E PLC 5 40E PLC 5 80E Ethernet port 1 1 1 Remote 1 and DH ports 2 2 2 ASCII port 1 1 1 Coprocessor connection 1 1 1 Memory 16 48 100 points 512 2 048 3 072 Program scan 0 5 2 ms K 0 5 2 ms K 0 5 2 ms K Vibration testing 10 to 500 Hz 0 012 in peak to peak operating and non operating 2 g maximum peak accelera
11. 10base5 connection use 1785 TC02 or TC15 cable 1785 2 31 December 1996 3 2 Ordering Components Bridges Gateways Routers and Repeaters Ethernet PLC 5 Processors PLC 5 Ethernet Interface Module Ethernet Gateway to Data Highway Plus 1785 2 31 December 1996 Transceivers For MAU Order cat no 1785 AXMH 1785 AXMT For For MAU Order cat 10base2 10base5 10base2 CoProcessor amp PLC 5 El Enhanced PLC 5 PI Ethrnet Interface 5810 AXMH 5810 AXMT e Terminators For 10base2 thinwire networks order 5810 TER BNC These companies supply bridges gateways routers and repeaters Anixter Cabletron Systems Cisco Systems pla ae eee 35 Industrial Way 1525 O Brien Drive Skokie IL 60076 P O Box 5005 P O Box 3075 708 677 2680 or Rochester NH 03867 Menlo Park CA 94026 1 800 ANIXTER 603 332 9400 415 326 1941 Chipcom Corporation SynOptics Corporation el ud Southborough Office Park 4401 Great American Parkway Pittsburgh PA 15241 118 Turnpike Road P O Box 58185 412 7 deed Southborough MA 01772 Santa Clara CA 95052 508 460 8900 408 988 2400 If you want an Ethernet PLC 5 processor with Order catalog number 16K memory and 512 I O points 1785 L20E 48K memory and 2 048 1 0 points 1785 140 100K memory and 3 072 I O points 1785 L80E If you want Order catalog number PLC 5 Ethernet Interface Module 1785 ENET
12. Because of the delay on the wire two or more stations may sense an available channel and attempt to transmit simultaneously This results in a collision After a collision each node waits a random period of time before transmitting again Understanding TCP IP Transmission Control Protocol Internet Protocol TCP IP is a transport layer protocol TCP and a network layer protocol IP commonly used for communication within networks and across internetworks TCP IP is the Allen Bradley protocol of choice for Ethernet communication Alternative protocols include DECnet Digital Equipment Corporation proprietary network OSI MAP Open Systems Interconnection Manufacturing Automation Protocol XNS Xerox Network Systems About BOOTP BOOTP is a low level protocol that provides configurations to other nodes on a TCP IP network with DOS Microsoft Windows VMS and HP UNIX platforms BOOTP configuration files let you dynamically assign IP addresses to PLC 5 20E 5 40E and 5 80E processors and to PLC 5 and Pyramid Integrator Ethernet Interface modules You can obtain subnet masks and gateway addresses from BOOTP A server must exist on the Ethernet network before you can configure a BOOTP client The server is a computer PC VAX or UNIX system that has BOOTP server software installed 55 55 55 Networking Fundamentals 1 5 If BOOTP is enabled in the processor on pow
13. If you want Order Catalog number Ethernet Gateway for DEC Open VMS VAX AXP 5820 GW4 AIX for RS 6000 Sun Solaris Windows and HP 9000 HP UX computers includes 4 slot chassis 5110 A4 Software not included Ethernet Gateway for DEC Open VMS AXP AIX for 5820 GW8 RS 6000 Sun Solaris Windows and HP 9000 HP UX computers includes 8 slot chassis 5110 A8 Software not included Catalog numbers above are bundled systems that include Pyramid Integrator 4 or 8 slot chassis 5110 A4 or 5110 A8 Filler plate 5110 FP Pyramid Integrator power supply 5120 P1 Design and installation documentation 5110 ISET 128K Resource Manager Module 5130 RM1 Ethernet Interface Module 5820 El Pyramid Integrator Ethernet Interface Module Control Coprocessor INTERCHANGE Software RSLinx Software 6200 Series Programming Software PLC 5 A l Series Software Ordering Components 3 3 If you want the Order catalog number Ethernet Interface module If you want this Control Coprocessor product 5820 El Order catalog number Main Module 1 Mbyte with Ethernet 1771 DMC1 Main Module 4 Mbytes with Ethernet 1771 DMC4 Expander Module 2 ports keyswitch and display 1771 DXPS PC Bridge Program Development and 1771 PCB Cross Compiler Software For this Operating System Order Cat No Release Media Micro VAX A B Pyramid Integrator
14. TCP IP Applications Ethernet PLC 5 Processors Cat Nos 1785 L20E L40E and L80E dr i 9r ORORONO H 2 Je Re Dedicated Ethernet Port 9 Ge Hire PLC 5 20E 5 40 amp processor 5 80 processors PLC 5 Ethernet Interface Module Cat No 1785 ENET 1785 2 31 December 1996 The Ethernet PLC 5 20E 5 40E 5 80E processors offer embedded Ethernet TCP IP communication capabilities these processors provide the integration of Allen Bradley architecture into the industry standard Ethernet TCP IP system offering flexible open system solutions With the Ethernet processors built in communication capabilities you have access to the entire Allen Bradley control communication and information architecture The Ethernet processors are optimized for real time sequential and regulatory control and offer extensive application flexibility features built in TCP IP communication client server protocol with RSLinx and INTERCHANGE in FLASH memory as many as 64 application user connections per PLC 5 processor built in SNMP based station management agent high performance peer to peer communication between processors on Ethernet using a standard message instruction The PLC 5 Ethernet
15. i486 and Intel are trademarks of Intel Corporation IBM and PC DOS are registered trademarks of International Business Machines Corporation Micro Channel is a trademark of International Business Machines Corporation MS DOS is a registered trademark of Microsoft NetWare and Novell are registered trademarks of Novell Inc PC TCP and FTP Software Inc are registered trademarks of FTP Software Inc SMC is a registered trademark of Standard Microsystems Corporation UNIX is a registered trademark of UNIX System Laboratories Inc Xerox is a registered trademark of Xerox Corporation 1785 2 31 December 1996 B Rockwell Automation Allen Bradley a Rockwell Automation Business has been helping its customers improve productivity and quality for more than 90 years We design manufacture and support a broad Allen Bradley range of automation products worldwide They include logic processors power and motion control devices operator interfaces sensors and a variety of software Rockwell is one of the world s leading technology companies ELA d A 2 Worldwide representation nn ZZ Argentina e Australia e Austria Bahrain e Belgium Brazil e Bulgaria e Canada Chile e China PRC Colombia Costa Rica Croatia Cyprus e Czech Republic e Denmark e Ecuador e Egypt El Salvador Finland e France e Germany e Greece e Guatemala e Honduras e Hong Kong Hungary Iceland e India e Indonesia e Irela
16. number of nodes Ethernet thickwire and thinwire media use a bus topology ring unbroken circular configuration where each node is an active repeater star radial all nodes are joined at a single point and may be controlled by that central node An Ethernet twisted pair configuration uses a star topology with a hub as the central node Its logical configuration is that of a bus Extending and Interconnecting LANs To extend a simple local area network LAN to one that is more complex and far reaching you can use these communication devices repeater extends cable distance limits by connecting two segments of LAN cable bridge isolates traffic between networks by filtering MAC addresses low level Ethernet hardware addresses while performing the same connecting function as a repeater router connects two or more networks of the same type and selectively directs and filters packets pertaining to the protocol used on the wire For example a TCP IP router directs and filters IP addresses gateway connects two or more networks of different types and translates different protocols There are limits as to how far you can extend an Ethernet network with these devices There is a maximum of two repeaters allowed in a network For the other devices bridge router and gateway the number of possibilities is too great to address here See page 1 8 for sources of additional information Inter
17. 5 and the presentation layer 6 are called the pass through layers in that they are not specifically implemented in a TCP IP network Application Layers The seventh layer of the ISO OSI reference model is the application layer which includes the application programming interface 7a and the application software 7b This layer controls functions such as file transfer ftp terminal emulation telnet and electronic mail SMTP It provides the user interface and application programming interface API to network applications Allen Bradley application programming interfaces API include INTERCHANGE software and RSLinx software See chapter 2 for information about applications and application software 1785 2 31 December 1996 1 4 Networking Fundamentals Protocol 1785 2 31 December 1996 A protocol consists of the messages exchanged between services in the same layer and the rules governing these message exchanges Medium Access Control MAC Access control determines who talks when The data link layer layer 2 of the ISO OSI reference model handles access control Ethernet uses Carrier Sense Multiple Access with Collision Detection CSMA CD as its access method Devices on the Ethernet network can sense when the channel is busy and can hold their transmissions until the channel is available These devices can monitor the channel while transmitting to determine if any other stations are attempting to transmit
18. 64 3 128 2 64 1 128 2 64 2 Network 2 1 G2 D E 128 2 128 3 128 2 128 1 128 2 128 2 Network 2 2 A second network with Hosts D and E has been added Gateway G2 connects Network 2 1 with Network 2 2 Hosts D and E will use Gateway G2 to communicate with hosts not on Network 2 2 Hosts B and C will use Gateway G to communicate with hosts not on Network 2 1 When B is communicating with D G the configured Gateway for B will route the data from B to D through G2 Simple Network Management Protocol SNMP Simple Network Management Protocol SNMP is a standard for network management within TCP IP environments The SNMP agent has been implemented in the Ethernet PLC 5 processors page 2 2 and the Ethernet Gateway page 2 3 This lets client applications monitor and manage network information on host computers and gateways Network administrators run programs that use SNMP to manage their networks features industry standard for TCP IP based networks SNMP agent implementation on the Ethernet PLC 5 processors PLC 5 Ethernet Interface module and Gateway responds to inquiries from a client supported by available network management software products designed for TCP IP SNMP environments e g HP OpenView Node Manager Network General Sniffer etcetera Allen Bradley products can be managed along with other vendors products as a uniform network 1785 2 31 December 1996 1 8 Networking Fundamentals Network Com ponents T
19. 9351 DTLS 3 1 1 TK50 tape Open VMS 9351 5 6 0 3 DEC UNIX OSF 1 9351 OFS tape HP UX Ethernet 1 9351 HPUS 6 0 3 HP DAT tape MS DOS 9351 DKTS 6 0 3 3 5 disk Windows Ethernet 9351 WES 6 0 3 3 5 disk Windows KT 9351 WKTS 6 0 3 3 5 disk AIX RS 6000 9351 AIX 6 0 3 tape Solaris SPARC 9351 SLRS 6 0 3 tape 1 can access PLC processors on DH DH via the PI system or LINX gateway or can access SLC processors on DH1 485 via the same plus 1785 KA5 bridge If you want Order catalog number RSLinx Software 9355 WAB RSLinx OEM Software 9355 WABOEM RSLinx C SDK Software 9355 WABC If you want Order catalog number online and offline capabilities 9323 PLC5 offline only capabilities 9321 PLC5 If you want Order catalog number PLC 5 A I Series Offline Programming Software 9325 L5140 PLC 5 A l Series Online Programming Software 9321 L5160 PLC 5 A l Series Offline Online Programming Software 9323 L5300 PLC 5 A I Series Processor Emulation Software 9341 L5200 1785 2 31 December 1996 3 4 Ordering Components RSView Man Machine Interface Software For more information 1785 2 31 December 1996 If you want Cat No for 95 amp NT Cat No for 95 Cat No for NT Works 9301 2SE 2400 Works w WINtelligentLINX 9301 2SE 2401 Works w RSLINX 9301 2SE 2402 Runtime 9301 2SE 3400 Runtime w WINtelligentLINX 9301 2SE 3401
20. ALLEN BRADLEY B Integrating Allen Bradley Products on an Ethernet TCP IP Network System Overview Table of Contents Using this 1 Introducing the Ethernet TCP IP Network 4 Networking Fundamentals 1 1 OVBINIBW ux opa Fior aa aa ee 1 1 Cabling 55 5 21 1 Simple Networks 1 1 Network Topology _1 2 Extending and Interconnecting LANS 1 2 Interpreting the ISO OSI Reference Model 1 3 Ethernet Layers 1 3 2258 botes daw E DR ood RE Re _1 3 Pass through Layers _1 3 Application Layers _1 3 uno usa tout eaten _1 4 Medium Access Control MAC _1 4 Understanding TCP IP _1 4 About _1 4 IP AUUIO5585 nn 1 5 00000011 00000000 00000000 00000001 is written as 3 0 0 1 1 5 Gateways ee 1 6 Sp A P _1 6 11111111 11111111 11000000 00000000 255 255 192 0 1 6 Simple Network Management Protocol SNMP 1 7 Network Components
21. Interface Module is a single slot module that attaches to the side enhanced PLC 5 processors except series A 5 40 and 5 60 to provide Ethernet connectivity to the processor When you use it with a n The interface module provides Enhanced PLC 5 processor Ethernet connectivity without sacrificing DH RIO ports ControlNet PLC 5 processor Ethernet connectivity Ethernet PLC 5 processor the ability to operate dual Ethernet links Use the PLC 5 Ethernet Interface module with a programming software package If you use 6200 programming software you must use release 5 21 and later if using PLC 5 A I you must use release 7 23 or later In addition with both products you must use one of the following current firmware revisions for PLC 5 processors Processor Model Series Revision Enhanced PLC 5 11 5 20 5 26 5 30 5 40 5 40L D B 5 46 5 46L 5 60 5 60L 5 80 5 86 C K Enhanced PLC 5 40 5 40L 5 46 5 46L 5 60 5 60L B L PLC 5 30 A L PLC 5 11 5 20 5 26 A K ControlNet PLC 5 20C 5 40C 5 60C 5 80C D B PLC 5 20C 5 40C C K Ethernet PLC 5 20E 5 40E 5 80E D B C K Ethernet Gateway to Data Highway Plus 5820 GW4 GW8 Allen Bradley Ethernet TCP IP Applications 2 3 The Allen Bradley Ethernet Gateway system provides a high speed low cost gateway from Ethernet based computing systems to Data Highway Plus communication networks The Ethernet Gateway let
22. and A B software products It offers direct driver connections to PLC processors to support many Rockwell Software programming packages RSLinx OEM software acts as a communication engine for many Rockwell Software MMI software products as well as for any third party product that uses the RSLinx C API RSLinx software not only includes the functionality of RSLinx OEM but adds DDE communication to all products that can act as DDE clients such as Microsoft Excel 1785 2 31 December 1996 2 10 Allen Bradley Ethernet TCP IP Applications RSLinx C SDK software is a development kit for creating custom applications that use the C API communication capabilities of RSLinx and RSLinx OEM software Features and Benefits RSLinx software is available in packages that suit a variety of features and functionality as shown in the table below RSLinx OEM RSLinx RSLinx C SDK RSLinx Lite 9355 WABOEM 9355 WAB 9355 WABC A B drivers for Ethernet 1784 KT KTX PCMK and serial DF1 full duplex x X X LINX Gateway and InterLinx Gateway client driver X X X Driver and station diagnostics X X X Support for Rockwell Software and A B programming software X X X Support for Rockwell Software MMI and component software X X Support for applications developed for the RSLinx C API X X AdvanceDDE diagnostics X X Support for standard DDE client applications X Ladder editor viewer X Graphical Super Who X X X X Documentation an
23. ation for 11 1 ms duration Vibration 2 g 10 to 500 Hz operating and non operating 0 012 inches peak to peak displacement Hardware Module communicates through processor channel 3A It does not Addressing communicate across the 1771 1 0 backplane Communication Ethernet TCP IP protocol 15 pin AUI transceiver port Location 1771 A1B A2B A3B A3B1 A4B chassis second left most slot attached to the processor Keying None Weight 0 95 kg 2 1 Ibs Agency CSA Class 1 Division 2 Groups A B C D Certification e UL listed When product or e CE marked for all applicable directives packaging is marked Backplane current Main module 2 50 Amps at 5V dc 1771 DMC module with no Ethernet 4 00 Amps at 5V dc 1771 DMC1 or DMC4 module with Ethernet and transceiver Serial expander module 1 25 Amps at 5V dc Fault relay Serial expander module 500 mA at 30V ac dc resistive Environmental Operating temperature 0 to 60 C 32 to 140 Conditions Storage temperature 40 to 85 C 40 to 185 F Relative humidity 5 9596 without condensation Communication ports COMMO RS 232C 9 pin COMM 1 COMMA and COMM3 RS 232 C 423 485 and 422A compatible 25 pin Ethernet TCP IP protocol using ftp telnet and socket library routines INTERCHANGE server capability 15 pin standard AUI Communication rates COMMO COMM1 2 a
24. d RSLinx Online programming available Yes Yes Configuration tasks 1 PLC DIP switches 2 KTor equivalent 3 Application software 1 PLC channel configuration 2 Ethernet card 3 TCP IP software 4 Application software 1 repeaters and routers can increase this distance 1785 2 31 December 1996 2 Networking Comparison Notes 1785 2 31 December 1996 Template revised June 23 1995 Symbols Empty 3 3 A 2 Numbers 17853 Bion 4 3 5820 El Pyramid Integrator Ethernet Interface Module 3 2 6200 Series Programming Software 211 A AUI attachment unit interface 1 8 mounting angle 2 6 backplane current dra w 4 3 Benefits 2 1 Bridges 1 2 Bus 1 2 C Cables transceiver drop See AUI Cabling Issues 1 1 1 2 CE complianc y 4 3 certification 4 3 communication 4 3 compatibility with processor firmware 2 2 Components network 1 8 Configurations Control Coprocesso r 2 6 Control 2 13 INTERCHANGE 2 8 Connectivity Control Coprocesso r 2 6 Control 2 13 INTERCHANGE 2 8 Control Coprocesso r 2 5 connectivit y 2 6 Control Ww connectivit y 2 13 software 2 12 Index D DECnet 1 4 E environment specifications 4 3 Ethernet PLC 5 processors 2 2 protocol 1 4 Etherne t Gatewg to Data Highway Plus 2 3 Ethernet Interface module 2 3 2 4 F firmware revisions supported 2 2 front pan
25. d files required to develop an application that uses the RSLinx X C API RSLinx Applications e Operator Interface software such as WINtelligent View and RS View software e Special purpose software such as RSTrend WINtelligent QUALITY and WINtelligent RECIPE software Custom applications using Visual C or Visual Basic e Windows programs such as Microsoft Excel Microsoft Access and Lotus 1 2 3 for Windows Compatibility e PLC 5 A I Series Programming Software RSLogix 500 Software e RSView Software e RSTrend Software all AdvanceDDE WINtelligent Series applications e Wonderware FastDDE to Wonderware Intouch Microsoft XL_Table e Microsoft CF Text 1785 2 31 December 1996 6200 Series Programming Software Cat Nos 9321 PLC5 and 9323 PLC5 PLC 5 A l Series Programming Software Cat Nos 9321 L5160 9323 L5300 9325 L5140 and 9341 L5200 Allen Bradley Ethernet TCP IP Applications 2 11 Use 6200 series programming software for programming and documenting control programs on line or off line for PLC 2 PLC 3 PLC 5 and PLC 5 250 family processors The software includes a universal programming interface that provides a similar look and feel across processor families Menus configuration parameters and program editors follow a common format Once you learn one you ll be familiar with the others The PLC 5 and PLC 5 250 programming software packages is supported on the DOS platform You can use 6200 DOS in Windows wi
26. e module PLC 5 250 processors other Pyramid Integrator modules and Allen Bradley processors connected on Data Highway Data Highway Plus DH DH 4 links INTERCHANGE software function calls are integrated into your C application programs or may already be integrated into your favorite application software package You can run INTERCHANGE software for Ethernet TCP IP with e HP 9000 computers running HP UX VAX VMS host computers e AIX e Solaris e OSF 1 host application Allen Bradley Ethernet TCP IP Applications 2 9 INTERCHANGE Example Application As an example application you can run INTERCHANGE software on an HP 9000 DEC VAX or IBM RS 6000 computer on an Ethernet TCP IP network that interfaces application software to Ethernet PLC 5 processors PLC 5 Ethernet interface module PLC 5 250 processors and PLC processors on DH links connected to an Ethernet Gateway Ethernet network gt program
27. eeping The Link An Introduction to TCP IP ISBN 3 540 96651 X Computer Networks by Andrew S Tanenbaum ISBN 0 13 162959 X 1785 2 31 December 1996 Overview Benefits Chapter 2 Allen Bradley Ethernet TCP IP Applications Allen Bradley takes a systemic approach to the introduction of products having Ethernet TCP IP connectivity so that all have the necessary features and functions to interoperate and all can be managed as a uniform network This chapter describes how to integrate Allen Bradley products into your present system e the benefits of doing so e the features that enable you to do so For ordering information and specifications see chapter 3 Compatibility between all environments on an Ethernet network You can add TCP IP and Allen Bradley products to your Ethernet network without disturbing your current environment N ovell MAP or DECnet Maximizes communication between the great variety of equipment available from many manufacturers You have near limitless networking possibilities Rely on Allen Bradley support and service Allen Bradley offers these support services technical training engineering and field services repair and exchange services e technical support e SupportPlus program which includes telephone support technical subscription service software and documentation updates remote system diagnostics 1785 2 31 December 1996 2 2 Allen Bradley Ethernet
28. el drawing 2 2 G Gateways 1 2 H heat dissipation 4 3 I O addressing 4 3 INTERCHANGE applications 2 9 connectivit y 2 8 software 2 7 Internet Protocol IP See TCP IP ISO OSI reference model 1 3 L location 4 3 M MAU medium attachment unit _ 1 8 Network components 1 8 0 OSI MAP 1 4 Protocol alternative 1 4 DECnet 1 4 Ethernet 1 4 Internet IP See TCP IP OSI MAP _1 4 TCP IP 1 4 Transmission Control TCP See TCP IP E n XNS 1 4 R Repeaters _1 2 Ring 1 2 Routers _1 2 S shock specifications _4 3 Star _1 2 T TCP IP 1 4 Transceiver kits _3 1 Transceivers See MAU Transmission Control Protocol TCP See TCP IP U use with 6200 software _ 2 2 V vibration specifications _ 4 3 W weight specification _4 3 X XNS 1 4 today s competitive world when you buy a product you expect that product to meet your needs You also expect the manufacturer of that product to back it up with the kind of customer service and product support that prove you made a wise purchase Allen Bradley Support As the people who design engineer and manufacture your industrial automation equipment we at Allen Bradley have a vested interest in your complete satisfaction with our product and services We offer worldwide support services with over 75 sales and support offices 512 authorized distributors and 260 authorized systems
29. er up the processor sends a message to the BOOTP server on the network with its hardware address The BOOTP server compares that hardware address to those in its look up table in the configuration file and sends a message back to the processor with the appropriate IP address With all hardware and IP addresses in one location you can easily change IP addresses in the BOOTP configuration file if your network needs to be changed The factory default is BOOTP enabled If BOOTP is disabled or there is no BOOTP server on the network you must use 6200 or AIS software to enter change the IP address for each processor IP Addresses Each TCP IP node on a network must have a unique IP address The TCP IP Ethernet Interface is such a node as is a PC running TCP IP There may be other nodes on the network that are not involved with communications to the PLCs but no matter what their function each node must have its own IP address The IP address identifies each node on the IP network or system of connected networks The IP address is 32 bits long and has a netid part and a hostid part Each network 15 a Class A Class B or Class C network The class of a network determines how an IP address is formatted 8 16 24 31 netid hostid 8 16 24 31 netid hostid 8 16 24 31 netid hostid Each node on the same physical network must have an IP address of the same class and must have the same n
30. ernet is a wire or cable that connects computers and peripheral devices so that they can communicate actual wire used for a network is called the network medium In this section we look at three aspects of Ethernet expanding as we go the cable for the simplest of networks the topology of slightly more complex networks and finally the extension and interconnection of larger networks Simple Networks Ethernet has three basic media types thickwire coax thinwire coax and twisted pair These media are also referred to by their IEEE designations 1Obase5 10base2 and 10baseT respectively 10base5 500m segment 100 nodes 2 5m minimum between nodes requires 50 ohm terminators and single point ground 10base2 200m segment 30 nodes 0 5m minimum between nodes requires 50 ohm terminators uses BNC connectors 10baseT twisted pair hub 1 node per 100 meters Products are also available to extend Ethernet networks with optical fiber and other physical media such as satellite links and broadband 1785 2 31 December 1996 1 2 Networking Fundamentals 1785 2 31 December 1996 Network Topology The topology of a network is simply how you arrange your computers and devices on the wire and how they pass their information Common topologies include bus single line shared by a
31. ess tags in a remote RSView An RSView computer on the plant floor contains a tag called RejectCount You want to include this tag s value in a graphic display on your foreman s computer RSView NetDDE Client foreman s computer Tag Values NetDDE RSView Server on Plant Floor Computer PLC Val DH network Mika node on plant floor computer s project i PLC 5 processor If you want more information about Allen Bradley products For more information see that product s literature seethe Automation Systems Catalog publication B 111 contact your local Allen Bradley sales representative or distributor 1785 2 31 December 1996 Chapter 3 Ordering Components Overview This chapter lists catalog numbers for ordering Ethernet components Transceiver Kits Order transceiver cable kits or separate transceivers or AUI cables AUI Cables and for PLC 20E 40E 80E enhanced processors and for the Pyramid Terminators Integrator Ethernet Interface module from the following table For the kit order Cat Or for these separate items Order Cat No 5810 TAM Thinwire Ethernet 802 3 Transceiver 5810 AXMT Thinwire Ethernet 802 3 Transceiver Cable 15 5810 15 5810 TAS Thinwire Ethernet 802 3 Transceiver 5810 AXMT Thinwire Ethe
32. essages from PLC processors indows i KT amp Ethernet e data format conversions Digital UNIX 5 upload download compare Solaris System Requirements e Microsoft Windows NT v3 51 or later Rockwell Software will support Microsoft Windows 95 starting the first quarter of 1997 e RAM requirements vary depending upon the application e An Ethernet card and or an A B communication device or cable depending upon the application RSLinx Communication Options Programmable Controllers Over this network Through PLC 2 Data Highway 6171 IDH PLC 3 1771 KC KD KE KF PLC 5 250 1770 KF2 Series A or B enhanced PLC 5 1784 KT KT2 via a 1785 KA PLC 2 Data Highway II 1779 KFL KFLR PLC 3 PLC 5 250 enhanced PLC 5 PLC 2 Data Highway Plus 6171 IDH PLC 3 1785 KE PLC 5 250 1784 KT KT2 enhanced PLC 5 1770 KF2 Series B SLC 500 family DH 485 1770 1747 PLC 3 RS 232C w DF1 protocol 1775 KA modem port PLC 2 1771 KG PLC 5 250 directly to processor enhanced PLC 5 RS 232 port SLC 5 03 PLC 5 20E Ethernet w TCP IP winsock dll from Microsoft PLC 5 40E PLC 5 80E PLC 5 250 using an Ethernet Interface module 5820 El Ethernet Gateway 8520 GWn Enhanced PLC 5 processors include PLC 5 11 5 20 5 20E 5 30 5 40 5 40E 5 40L 5 60 5 60L 5 80 and 5 80E For more information about Rockwell Software and or Allen Bradley products contact a company sales re
33. etid Each node on the same network must have a different hostid thus giving it a unique IP address IP addresses are written as four decimal integers 0 255 separated by periods where each integer gives the value of one byte of the IP address For example the 32 bit IP address 00000011 00000000 00000000 00000001 is written as 3 0 0 1 You can distinguish the class of an IP address from the first integer in its dotted decimal IP address as follows Range of first integer 0 127 128 191 Range of first integer Class 192 223 C 224 255 other 1785 2 31 December 1996 1 6 Networking Fundamentals 1785 2 31 December 1996 Gateways Gateways connect individual physical networks into a system of networks When a node needs to communicate with a node on another network a gateway transfers the data between the two networks The following figure shows gateway G connecting Network 1 with Network 2 A 128 1 0 1 Network 1 128 1 0 2 G B C 128 2 0 3 128 2 0 1 128 2 0 2 Network 2 When host B with IP address 128 2 0 1 communicates with host C it knows from C s IP address that C is on the same network In an Ethernet environment B can then resolve C s IP address to a MAC address via ARP and communicate with C directly When host B communicates with host A it knows from A s IP address that A is on another network the netids are different In order to
34. he basic Ethernet TCP IP system is made up of medium attachment units MAUS which are also called transceivers and attachment unit interfaces 15 also called transceiver drop cables This figure shows traditional Ethernet network components and their connections 802 3 Ethernet coaxial cable transceiver MAU medium attachment unit terminator terminator transceiver drop cable AUI gt attachment unit interface i Hr series computer i F SE 5 PLC 5 20E en 5 40E or 5 80E processor The MAUs need to match the cable type Some Ethernet communication cards for PCs incorporate 10base2 10baseT MAUs on board The AUIs need to match the Ethernet communication interface type 802 3 or Ethernet Using the incorrect type may actually work but due to differences in AUI wiring grounds noise problems may result Important Pyramid Integrator needs MAU with low current draw under 0 35A and SQE enabled also known as Ethernet heartbeat If you need additional information about TCP IP and internetworking we suggest that you read Internetworking with TCP IP Vol 1 ISBN 0 13 468505 9 by Douglas E Comer The Ethernet Management Guide ISBN 0 07 046320 4 K
35. lphanumeric display for diagnostic reporting Ethernet TCP IP network 1771 DMC1 1771 DXPS Control Coprocessor eoe Expander Module PLCS GI processor TA TL Gs S in lo 0 Hood 0 L o d Data Highway Plus network RS 232 no mE ERE DOS based personal computer or ASCII terminal 19505 1785 2 31 December 1996 2 6 Allen Bradley Ethernet TCP IP Applications 1785 2 31 December 1996 features develop programs BASIC or assembly language using DOS based personal computer or an ASCII terminal real time multitasking multiuser operating system resides in a 1771 I O chassis and communicates with the PLC 2 3 or 5 processor by backplane block transfer and communicates directly with enhanced PLC 5 processors modular design invest only in the memory and functionality that you need communicates with external devices via industry standard Ethernet TCP IP or serial communication ports INTERCHANGE server support included SNMP support for network management Control Coprocessor Connectivity 1771 DMC1 and 1771 DMC4 configurations provide TCP IP based communication in conjunction with real time applications that are integrated with enhanced PLC 5 process
36. mendations about or compatible Recommended file servers and workstations Recommended BM 80486 33Mhz or 80486 or compatible better or compatible Operating DOS 3 2 3 3 4 x 5 0 same as DOS environment 5 as DOS environment system 6 0 or 6 2 e Windows 3 1 Network DOS 4 01 1784 T47 Novell Lite 25 users per file server Novell 3 11 250 users per file server Printer interface parallel or serial same as DOS environment same as DOS environment 80 132 or 255 columns Communication 1784 KL series B DH 1784 KL series DH same as DOS environment 1784 KT DH DH DH Il 1784 KT DH need one communication 1784 KT2 DH DH DH Il 1784 KT2 DH4 card for each workstation that programs online 1784 DH i 1784 PCMK DH 6628 A5 A7 Ethernet 1770 KF2 B serial to DH 1785 KE serial to DH 1784 PCMK DH 6628 A5 A7 Ethernet PLC 5 A I Series System Requirements Programming Software MS DOS Windows v3 1 or Windows 95 operating system 1785 2 31 December 1996 INTERCHANGE Software Cat Nos 9351 DTLS VS HPUS OFS DKTS WES WKTS AIX SLRS RSLinx Software Cat Nos 9355 WAB WABOEM and WABC For more information Specifications 4 5 Operating System Network Interface Features VAX OpenVMS Ethernet PLC processors on DH and Ethernet DEC UNIX OFS1 read write of PLC data tables BE ANE D R e unsolicited m
37. mulation you can troubleshoot your program one scan at a time and add breakpoints to trap unexpected program conditions Features and Benefits Displaying of cross reference information from the data table e Offline amp online data table usage reports e Extended memory support e 1771 N Series analog module support 1785 2 31 December 1996 2 12 Allen Bradley Ethernet TCP IP Applications RSView Man Machine Interface Software Cat Nos 9301 Series e Partial download Select specific program or data table files to be downloaded instead of a complete ladder program e Sequencer display screens and reports e RSLinx and RSEmulate 5 support e Visual Branching e Configurable Custom Data Display Screen Size e SFC and Structured Text Programming e Optional Software PLC 5 A I Series Processor Emulation PID Logistics for PLC 5 RSLinx and RSEmulate 5 software RSView software is a modular set of software products that integrates data acquisition supervisory control and information management in one package It uses any and all network layers supported by Windows Hewlett Packard
38. nd COMM3 110 150 300 600 1200 2400 4800 and 9600 bit s 19 2k bit s and 38 4k bit s Ethernet 10M bit s Battery life Main module 1 year 1 This is an approximate value See the 1771 Control Coprocessor User Manual publication 1771 6 5 95 for calculating backplane current requirements 1785 2 31 December 1996 4 4 Specifications 6200 Series System Requirements Programming Software For PLC 5 Programming Software Cat Nos Series 9323 PLC5 and 9321 PLC5 DOS environment Windows environment Novell environment 9321 PLC5 9323 PLC5 9321 PLC 5 9323 PLC5 203 5N5 6203 5NA Computer 11 Mbytes hard disk space for same as DOS environment 9 same as DOS environment hardware 6200 software 384 Kbytes DOS hard disk optional 600 Kbytes for block expanded memory requirements apply to file transfer programming server examples DOS RAM requirements optional 800 Kbytes for Remote apply to each workstation Software Support see Novell documentation 5 6 Mbytes for PC TCP for other requirements software to program over Ethernet 547 Kbytes 560 000 bytes free RAM recommended additional 384 Kbytes extended or expanded memory to program off line floppy disk drive 3 1 2 monochrome or color monitor Programming Minimum Minimum Recommended terminal Allen Bradley DOS based IBM 80386SX 16Mhz see Novell documentation e BM XT AT 80386 or compatible for recom
39. nd e Israel Italy e Jamaica e Japan Jordan e Korea e Kuwait e Lebanon e Malaysia Mexico Netherlands New Zealand Norway Pakistan Peru e Philippines e Poland e Portugal e Puerto Rico Qatar e Romania e Russia CIS e Saudi Arabia e Singapore e Slovakia e Slovenia South Africa Republic e Spain e Sweden e Switzerland e Taiwan Thailand Turkey United Arab Emirates e United Kingdom United States Uruguay Venezuela e Yugoslavia Allen Bradley Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 1785 2 31 December 1996 PN 955122 91 Supersedes Publication 1785 2 31 September 1994 Copyright 1996 Allen Bradley Company Inc Printed in USA
40. oes RS View Sharing Tag Values with RSView RSView works as both a DDE server and client This lets you share tag values with a wide range of devices and with other Windows applications You can exchange tag values e within one computer using DDE e over a network using NetDDE RSView as DDE Server Client When RSView acts as DDE Server provides tag values to other Windows applications such as Microsoft Excel or another RSView project DDE Client requests tag values from other Windows applications such as WINLinx or another RSView project To request data from RS View a client application uses a reference formula that specifies where the data will come from by specifying application RTData e topic project name item tag name 1785 2 31 December 1996 2 14 Allen Bradley Ethernet TCP IP Applications RSView with NetDDE To use NetDDE your reference formula specifies the name of the computer assigned when setting up networking in Windows To access RS View s DDE server from a client application running on a different computer from RSView you would use this syntax application ComputerName NDDE computer you want to access set up in Windows topic RTDataProjectName object running on the computer you want to access item tag name For example you can include the tag in a graphic display and its value will be updated when needed You can also write to the tag Example use of NetDDE to acc
41. omers use existing host computers host computers can be sized to application requirements implements standard SNMP Simple Network Management Protocol Control Coprocessor Cat Nos 1771 DMC 1771 DMCI 1771 DMC4 and 1771 DXPS Expander Module Allen Bradley Ethernet TCP IP Applications 2 5 The 1771 Control Coprocessor is a single slot 1771 module that expands the capability of your PLC processor system by letting you run programs in C BASIC and assembler languages in a real time multitasking operating system OS 9 environment These programs run independently of the PLC processor control logic but have access to PLC processor memory The Control Coprocessor performs a wide range of functions including complex math or application specific algorithms e memory intensive production scheduling or data logging trending high speed search and compare of very large files or look up tables protocol conversion to interface a PLC processor with field devices The industrially hardened module fits in a 1771 chassis and offers direct communication with enhanced PLC 5 processors PLC 5 11 5 20 5 20E 5 30 5 40 5 40E 5 40L 5 60 5 60L and 5 80 PLC5 80E and standard I O communication with all PLC 2 PLC 38 and PLC 5 processors An optional expander module provides two additional serial communication ports a keyswitch for reinitializing the Control Coprocessor without cycling power and a 4 digit a
42. ors Resident the module are the standard TCP IP virtual terminal and file transfer utilities telnet and ftp This system is compatible with most standard TCP IP based network devices Applications communicate across Ethernet by using the TCP IP socket driver interface or via INTERCHANGE software With the INTERCHANGE server in the control coprocessor the processor can respond to read write requests from Ethernet PLC 5 processors or host computer applications Programs in the attached PLC 5 processor cannot however initiate message instructions to other Ethernet PLC 5 processors or host applications Important Use 1785 series AUI or transceiver cables and kits for the Control Coprocessor INTERCHANGE Software Cat Nos 9351 VS HPUS DKTS WKTS WES AIX SLRS OSF and Run Time RT equivalents HP 9000 HP UNIX computer Ethernet Gateway 5 mc mu b ln Also C3 c3o o o Allen Bradley Ethernet TCP IP Applications 2 7 INTERCHANGE software is an application programming interface API that provides a host computer with a library of functions and executable commands to access data table memory or files in Allen Bradley PLC processors It takes advantage of standard TCP IP utilities and services for implementation of data acquisition and control applications INTERCHANGE
43. presenative or your local Allen Bradley distributor 1785 2 31 December 1996 4 6 Specifications 1785 2 31 December 1996 Notes Appendix Networking Comparison This table compares Data Highway Plus to TCP IP on an Ethernet network Data Highway Plus TCP IP on Ethernet Topology Bus Bus Network access method Token passing CSMA CD Primary cable type Twinax Coax twisted pair Maximum cable distance m 3000 500 10base5 Minimum node separation m 5 2 5 Maximum nodes amp addresses per segment 16 nodes 64 addresses 100 nodes 255 addresses Data rate bps 57 6K 10M Maximum drop cable length m 30 50 Supports redundant cabling No Yes 10baseT fiber MAUs Maximum repeaters N A 2 Maximum application user N A 64 connections per PLC 5 processor Boot up code needed No built into firmware Yes RAM PLC 5 No built into firmware Bridging routing Bridging via 1785 KA Static Routing via Pyramid Integrator Widely available bridging routing via hardware and software Multiple protocols on single wire No Yes Station network management Yes via Allen Bradley and Yes via SNMP from Allen Bradley PSP partners and others Maximum data transfer size 7120 1000 16 bit words per message Node address type Octal DH only IP address Program upload download Yes via 6200 and INTERCHANGE Yes via 6200 INTERCHANGE an
44. preting the ISO OSI Reference Model 70 Application Software Application Layers e g ftp telnet SMTP 7a Y Application Program Interfaces 6 Y Presentation Layer Pass through Layers 5 Session Layer 4 TCP Layer Transport Layer 3 IP Layer Network Layer 2 Data Link Layer Ethernet Layers CSMA CD media access lt gt lt gt gt lt 1 Physical Layer Networking Fundamentals 1 3 The International Standards Organization ISO developed a networking model called Open Systems Interconnect OSI to provide a common framework around which to build new protocol standards The figure shows how the Transmission Control Protocol Internet Protocol TCP IP on an Ethernet network fits this model Each layer of the model uses the services of the layers below it Ethernet Layers The physical layer 1 and the data link layer 2 make up the Ethernet layer This is the physical wire and the access method to use the wire TCP IP Layers The IP or network layer 3 handles routing and conversion of data between two networked entities the TCP or transport layer 4 handles data integrity the error free transmission of packets of information TCP splits the packets into acceptable sizes for transport and puts them back together again when they arrive at their destination Pass through Layers The session layer
45. rnet 802 3 Transceiver Cable 2M 5810 TC02 5810 TBM Thickwire Ethernet 802 3 Transceiver 5810 AXMH Thickwire Ethernet 802 3 Transceiver Cable 15M 5810 TC15 5810 TBS Thickwire Ethernet 802 3 Transceiver 5810 AXMH Thickwire Ethernet 802 3 Transceiver Cable 2M 5810 TC02 Order transceiver cable kits or separate transceivers or AUI cables for the Control Coprocessor and PLC 5 Ethernet Interface module For the kit order Cat Or for these separate items Order Cat No 1785 TAM Thinwire Ethernet 802 3 Transceiver 1785 AXMT Thinwire Ethernet 802 3 Transceiver Cable 15M 1785 TC15 1785 TAS Thinwire Ethernet 802 3 Transceiver 1785 AXMT Thinwire Ethernet 802 3 Transceiver Cable 2M 1785 TC02 1785 TBM Thickwire Ethernet 802 3 Transceiver 1785 AXMH Thickwire Ethernet 802 3 Transceiver Cable 15M 1785 TC15 1785 TBS Thickwire Ethernet 802 3 Transceiver 1785 AXMH Thickwire Ethernet 802 3 Transceiver Cable 2M 1785 02 You can purchase these transceivers and cables separately by using the individual catalog numbers in the tables e AUI cables For these products For 802 3 AUI cable Order cat no Control Coprocessor 1785 02 PLC 5 Ethernet Interface 1785 TC15 Enhanced PLC 5 Processors 5810 02 Ethernet Interface 15M 5810 TC15 Allen Bradley Ethernet cards for T60s or equivalent machines have a built in 10base2 MAU so no AUI cable is required If you need a
46. rnet DH network DH network Gateway urb p EE E HH i S t t PLC 5 15 processor PLC 5 25 processor PLC 5 15 processor PLC 5 25 processor 1770 DH 485 communication adapter DH 485 network lt gt ji co SLC 5 01 processor SLC 500 SLC 5 01 SLC 500 SLC 500 in 14 slot modular system fixed 204 0 processor in 7 slot fixed 30 0 fixed 40 0 controller modular system controller with controller 1785 2 31 December 1996 expansion rack Allen Bradley Ethernet TCP IP Applications 2 13 With RS View software products you can meet the demands of industrial supervisory and control applications that require operator interaction with plant floor devices You get fast reliable data acquisition data manipulation monitoring and supervisory control of the plant floor and communications with higher level plant and corporate computers You can also display several screens simultaneously with RS View software s multitasking multiwindowed environment RSView Connectivity RSView uses any and all network layers supported by Windows To share data between computers you must use NetDDE properly configured as a Windows function Configuration varies from one operating system to another for Windows 95 NT3 51 and NT4 0 Because RS View supports the Windows standard networking layer there is no need to list compatible network cards as with CVDos When Windows networking works so d
47. s you integrate Allen Bradley control information with your Hewlett Packard or DEC host or personal computer system without significant new engineering or programming costs The Gateway combines a Pyramid Integrator PI Ethernet Interface EI module described on page 2 4 and a Resource Manager RM module in a 4 slot or 8 slot PI chassis and Rockwell Software INTERCHANGE or RSLinx software installed in the host computer INTERCHANGE and RSLinx software are standard application programming interfaces to real time data They reduce integration time and expense by providing a common set of data access calls for A B control systems INTERCHANGE supports communication between minicomputers running on Digital Unix Solaris AIX HP UX or OpenVME and the PI or PLC 5 Ethernet Interface module or PLC 5 processors RSLinx provides the same communication support on the Microsoft 32 bit operating system Windows NT and Windows 95 DEC VAX Computer HP Computer with Intel based with INTERCHANGE INTERCHANGE Software Personal Computer IBM RS 6000 Software with RSLinx A I I LI O Zei r3 E Ss
48. send data to A B must have the IP address of the gateway connecting the two networks In this example the gateway s IP address on Network 2 15 128 2 0 3 The gateway has two IP addresses 128 1 0 2 and 128 2 0 3 The first must be used by hosts on Network 1 and the second must be used by hosts on Network 2 To be usable a hosts s gateway must be addressed using a netid matching its own Subnets Subnet addressing is an extension of the IP address scheme that allows a site to use a single netid for multiple physical networks Routing outside of the site continues as usual by dividing the IP address into a netid and a hostid via the class Inside a site the subnet mask is used to redivide the IP address into a custom netid portion and hostid portion Consider taking Network 2 a Class B network in the previous example and adding another physical network Selecting the following subnet mask would add two additional netid bits allowing for four physical networks 11111111 11111111 11000000 00000000 255 255 192 0 Networking Fundamentals 1 7 In effect two bits of the Class B hostid have been used to extend the netid Each unique combination of bits in the part of the hostid where subnet mask bits are 1 specifies a different physical network The new configuration would be A 128 1 0 1 Network 1 128 1 0 2 G B C 128 2
49. software 6200 programming software no no co Ni EN doll NJ 5 series programming software RSView Man Machine Interface software ordering components transceiver kits cabling and terminators bridges gateways routers and repeaters Ethernet PLC 5 processors PLC 5 Ethernet Interface module Ethernet Gateway to Data Highway Plus Pyramid Integrator Ethernet Interface module Control Coprocessor INTERCHANGE software RSLinx software 6200 programming software 5 A l series programming software RSView Man Machine Interface software specifications Ethernet PLC 5 processors Pyramid Integrator Ethernet Interface module Ethernet Gateway to Data Highway Plus PLC 5 Ethernet Interface module Control Coprocessor 6200 programming software 5 A l series programming software INTERCHANGE software RSLinx software aS ESL ESTER ESTER F8 9 83 891 83 91 Overview Cabling Issues Template revised June 23 1995 Chapter 1 Networking Fundamentals This chapter acquaints you with the fundamental parts of an Ethernet network which include cabling issues protocol network components This chapter also describes the ISO OSI reference model and explains each of its seven layers On the most basic level Eth
50. solutions The flexibility of INTERCHANGE software lets you choose the right size host computer to fit your application Allen Bradley PLC Station Access Besides letting you transfer data between your host and PLC processors INTERCHANGE software also lets you collect data and pass it to other plant computers via Ethernet links or DH links 1785 2 31 December 1996 2 8 Allen Bradley Ethernet TCP IP Applications 1785 2 31 December 1996 INTERCHANGE software reduces system testing and on site integration costs and insulates applications from changes in plant floor networking and plant floor technology Ethernet Compatible INTERCHANGE software uses your existing network architecture Use INTERCHANGE software with SNMP network diagnostics for open systems network management and support High speed Communicaton Links INTERCHANGE software supports multiple concurrent control programs providing tighter closed loop feedback control With INTERCHANGE software you can access PLC processor stations three to five times faster than through RS 232 C links and the host can process as many as 230 transactions per second Rockwell Software Reliability Rockwell Software has rigorously tested INTERCHANGE software and stands behind it with support and service INTERCHANGE Connectivity INTERCHANGE software lets host application programs transfer data to and from the data table memory of PLC 5E processors the PLC 5 Ethernet Interfac
51. supports communication between minicomputers running on Digital Unix Solaris AIX HP UX or OpenVME and the PI or PLC 5 Ethernet Interface module or PLC 5 processors RSLinx provides the same communication support on the Microsoft 32 bit operating system Windows NT and Windows 95 802 3 Ethernet TCPIIP ayo co Co PE i DEC MicroVAX T olololo o P VAXIVMS f computer q PLC 5 processor PLC 5 20E l Seb rl with Ethernet processor SSH HEH Interface Module PLC 5 250 PLC 5 processor processor mooy Data Highway Plus You can reduce your system development time and minimize your long term maintenance costs with INTERCHANGE software The consistent APIs let your host computers gather information from your programmable controllers to integrate your control and information processing systems INTERCHANGE software uses calls and features that help reduce the time and cost of developing and integrating applications Software products using INTERCHANGE are also integrated into a large selection of third party application software
52. th INTERCHANGE software drivers You can also use 6200 DOS in an RSView Application Window environment to access PLC 5 and PLC 5 250 processors over DH or Ethernet links 6200 series programming software can now support programming and upload download operations over Ethernet to the PLC 5 Ethernet Interface module Ethernet PLC 5 processors PLC 5 250 processors and through an Ethernet Gateway to PLC processors on DH links You need an Ethernet PC card cat no 6628 A5 and FTP Software s PC TCP software for Ethernet programming with 6200 Software See page 4 4 for additional connectivity information PLC 5 A I Series is an easy to use menu and function key driven software package for programming the Allen Bradley PLC 5 family of processors Its features enable beginners to quickly become proficient in ladder logic development and documentation Advanced users will find the powerful editing and diagnostic tools to be great time savers during ladder program development and troubleshooting Online and offline modules offer complete programming documentation and reporting as well as upload download capabilities The help system assists you with unique features of the software as well as specific information on the PLC processor s instruction set Rockwell Software also offers an A I Series Processor Emulation Module Processor Emulation provides a convenient means for testing and debugging ladder logic offline on your computer Using e
53. tion 012 in peak to peak displacement sweep rate of 1 octave per minute along mutually perpendicular axes Shock testing Operating 15 g peak acceleration for 1141 ms 3 times along mutually perpendicular axes Non 30 g peak acceleration for 11 1 ms operating 3 times along mutually perpendicular axes Processor weights 1426 grams 1390 grams 1383 grams 50 30 ounces 49 03 ounces 48 78 ounces 1 portis configurable 1 port is a dedicated DH port Connection 15 pin AUI connector Weight 5 Ibs 3 0 oz These bundled systems include 4 slot 8 slot Pyramid Integrator 4 slot chassis Pyramid Integrator 8 slot chassis Filler plates Pyramid Integrator power supply Design and installation documentation 128K Resource Manager Module Ethernet Interface Module INTERCHANGE software documentation set 2222 24 2122 lt aja PLC 5 Ethernet Interface Module Cat No 1785 ENET Control Coprocessor Cat Nos 1771 DMC 1771 DMCI 1771 DMC4 and 1771 DXPS Expander Module Specifications 4 3 Backplane Current 2 2A Heat Dissipation 37 54 BTU hr anni Operating Temperature 0 to 60 C 32 140 F Conditions Storage Temperature 40 to 85 C 40 to 185 F Relative Humidity 5 to 95 without condensation Shock Operating 30 g peak acceleration for 1141 ms duration Non operating 50 g peak acceler
54. ware Cat Nos 9321 L5160 9323 L5300 9325 L5140 and 9841 15200 Features and Benefits RSView Man Machine Interface Software Cat Nos 9301 Series RSView Connectivity Sharing Tag Values with RSView RSView as DDE Server Client RSView with NetDDE Example use of NetDDE to access tags in a remote RSView Ordering Components verviGW 1 ea ee nern Transceiver Kits AUI Cables and Terminators Bridges Gateways Routers and Repeaters Ethernet PLC 5 Processors PLC 5 Ethernet Interface Ethernet Gateway to Data Highway Plus Pyramid Integrator Ethernet Interface Module Control Coprocessor INTERCHANGE Software RSLinx Software 6200 Series Programming PLC 5 A l Series Software RSView Man Machine Interface Software Table of Contents Table of Contents iii Specifications 4 1 EVBIVIBW 5 es 4 1 Ethernet PLC 5 Processors Cat Nos 1785 L20E
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