MODBUS TCP/IP Communications Card - rtpcorp.com

1 MODBUS TCP/IPCommunications CardPRODUCT HIGHLIGHTS Four Independent 100 Base-TX Ports MODBUS TCP Protocol 650 MHz Intel Celeron CPU Output Validation LED Status Indicators Hot SwappablePRODUCT OVERVIEWThe 3000/04-000 MODBUS Communications Cardprovides two 100 MHz Ethernet links for communi-cations with MODBUS -compatible controllers andtwo 100 MHz Ethernet links for communication withthe redundant RTP I/O network. It supports integra-tion of an RTP control system with equipment usingthe MODBUS /TCP protocol. The 3000/04-000 cardcan be installed in any 3000 MODBUS Communications card manages all as-pects of the protocol and data exchange includingmessage translating and formatting, message check-ing and CRC generation and checking, responding toMODBUS controllers with proper acknowledgmentsand error or success codes, and protocol data byteordering.

2 This built-in intelligence unburdens the RTPcontroller s processor from the responsibility of man-aging the MODBUS each output transfer the MODBUS card per-forms a 2oo3 output validation test on the data re-ceived from the node processor across the redundantI/O communication network. This test insures theintegrity of the communication 3000/04-000 card can be configured to operateeither as a MODBUS master device that requests readand write data transfers to MODBUS slave devices,or as a MODBUS slave device that responds to re-quests from a MODBUS master. It supports multipleMODBUS servers, asynchronous read and write func-tions, a multiple outstanding read and write requestqueue, and coil and discrete I/O connections to the Ethernet ports are pro-3000/04-0003000/04-000 MODBUS TCP/IP Communications CardRTP Corp.

3 1834 SW 2nd Street Pompano Beach, Florida 33069 PHONE (954) 974-5500 FAX (954) 975-9815 INTERNET: E-MAIL by four front-panel mounted RJ-45 connectorsthat accept standard Ethernet two MODBUS communication ports can be con-figured as either separate MODBUS TCP communi-cations ports to two MODBUS TCP networks, or asa pair of redundant MODBUS TCP communicationsports to a single MODBUS TCP is the Best Technology for Your Investment,Here s Why:The 3000 is a multi-processor architecture that deliversexceptional Performance and ComprehensiveDiagnostics. The results speak for themselves: AReaction Time of 12 msec, true 1 msec SOE (Analogand Digital), an MTBF of greater than 3000 years, anMTTFS of greater than 4000 years, and a PFDavg of5x10-5.

4 Compare these numbers to any other Proof Test Diagnostics means it will never benecessary to shut down at the proof test online downloads of logic and configurationchanges do not require a periodic shut down like othersystems. Compare this functionality to any Suite Software: One-time price includes unlimiteduse of Logic Development, Alarm Manager, DataArchive and Historian, and HMI without hardware orsoftware keys. Compare this functionality and priceto all other , a Safety Instrumented System (SIS) shouldalways take the process it protects to a safe state whenit is required to do so, and it should never interfere withthe operation of the process at any time. The 3000does this better than any other Requirements+5V DC @ Temperature Range: 20 C to +60 CStorage Temperature Range: 25 C to +85 CRelative Humidity Range:10% to 95%,non-condensingUser ConnectorsNumber:4 Type:RJ-45 Cables:STP Category 5 (EIA 568B, Cat 5)shielded Ethernet cables with 4twisted-pair wires and RJ-45 tipsElectrical Specifications Processor:Intel Mobile Celeron processor withintegrated PCI and SDRAM controller, watchdog timer,2 general purpose timers and4 DMA channels3000/04-000 MODBUS TCP/IP Communications CardClock Speeds:CPU650 MHzSystem Bus100 MHzPCI Bus33 MHzEthernet Interface:4 PCI 100 MHz Ethernetcontrollers with statusindicatorsSupported MODBUS FunctionsTrademark acknowledgments: RTP is a registered trademark of RTP Corp.

5 All other product or service names mentioned herein are trademarks of theirrespective owners. Specifications and information are subject to change without notice. Contact RTP s corporate office for the latest information, data, graphics and statements in this document are proprietary intellectual property of RTP Corp. unless otherwise indicated and are to beconsidered RTP Corp. confidential. This intellectual property is made available solely for the direct use of potential or licensed RTP Corp. customers in theirapplication of RTP Corp. products, and any other use or distribution is expressly prohibited. If you have received this publication in error, immediately delete,discard or return all copies to RTP Backplane BusFlash BIOSMODBUSTCP/IPMODBUSTCP/IPRJ-45 ConnectorRJ-45 ConnectorI/ONetworkI/ONetworkRJ-45 ConnectorRJ-45 ConnectorCeleron ProcessorSDRAM440 MXSystem ControllerDisk on ChipedoCnoitcnuFtroPdetroppuSretsaMevalS 10slioCdaeR 20stupnIetercsiDdaeR 30sretsigeRgnidloHdaeR 40sretsigeRtupnIdaeR 50lioCelgniSetirW 60retsigeRelgniSetirW 51slioCelpitluMecroF 61sretsigeRelpitluMteserP