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Power Cordsets Pages 108-111 Molded Cordsets see Brad Harrison > DesignerΒs Guide Network Interface see Industrial Communication Solution Guide Power Media Gateways Power is supplied to the active modules via a 5 pole Mini-Change Seamlessly transfers data in real time between dissimilar network protocols. Double-Ended Cordsets Pages 88-89 Data Media The main Profibus cable is of a shielded twisted pair design. It does not con- tain any conductors to power the Profibus modules or nodes, this is provid- ed through the power media. The connectivity for the active modules uses a shielded Brad Harrison reverse keyway, 5-pole connector design. The data connectivity is complemented with T-Splitters to connect the bus to the active modules and 9-pin D-sub connectivity for other Profibus compatible devices. Media > Network Interface Profibus uses a linear bus topology. At lower speeds it can be used with short drops from the main line to the active modules. Modules or nodes connected to the bus in this way can be hot swappedђ without taking the bus off line. Unlike DeviceNet, the module or node power is not included in the bus media and has to be provided by separate connections. The scanner resides in the host controller whether it is a PLC or PC, providing a network connection. The scanner exchanges a data table, which is loaded with the various values of the inputs and outputs, with the logic controller to solve the various logical expressions. Simultaneously, the operation of the master and/or slave protocols is completed. The logical expressions are then re-exchanged with the data table for communication out to the various nodes and I/O residing on the network. The scanner generally supports all standard baud rates of the network. Control Engine PC soft controllersӔ or PLCs can act as the main logic solvers, taking the current I/O status information of the network and solving these operations through the main control program. The new status of the I/O is then updated via the network interface to the actuators, starters and interface panels. Many times a central control engine often acts as the Profibus masterӔ which initiates and controls many of the messaging sequences of the network. > connector.Two of the contacts are used to provide power to the moduleΒs electronic cir- cuits and any input devices such as proximity switches. A separate and isolated power circuit is provided via another two contacts. This is used for output devices only and is not required on input only modules. This second supply should be controlled via the machines safety systems to ensure that no outputs are activated during operator interface with the machine. >

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Data Line Receptacles Pages 98-101 Molded DINConnector see Brad Harrison Active I/O Module > Pages 80-83 DesignerΒs Guide > Pages 90-97 Data Line Tee Pages 102-103 Connects to Siemens ET 200 Block IO Connectiity Standard BradConnectivity PC D-SubCordsets Actie IO Modules The active I/O modules provide the connectivity between multiple passive field devices such as proximity switches or solenoid valves and the main field bus, allowing machine builders the choice to use standard I/O devices in the construction of their machines. A modules inputs and outputs are short cir- cuit protected with...

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Profius Messaging Profibus offers both polling and peer-to-peer communication. Profibus DP is a polling network. Its assigned master periodically requests the status of each node, ensuring that each device on the network which can send up to bytes per scan is updated consistently and reliably. ach message contains up to bytes of overhead for a maximum message length of5 bytes. > Profibus is a standardied global open network communication systemthat boasts one of the largest installed system bases, with well over,, devices being installed to date, covering many areas of modernfactory...

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5-POL FMAL M BADCONNCTIITULTA-LOC.ALLOS INPUT O OUTPUT CHANNLS P CONNCTO.BUS IN MAL S- M 5-POL, B-CODDBUS OUT FMAL S- M 5-POL, B-CODD iorsPorus Green running Red deice not configured ouiosis P PO IN MAL MINI-CHAN > 5-POLPO OUT FMAL MINI-CHAN 5-POL Off no faultRed - fault P MODUL & INPUT PO dc, DIC CUNT MODULOUTPUT PO dc TO , A MA P MODULAUTO BAUDALL POFIBUS ouuPor Green eternal supply present > ή BAUD ATS UP TO MBaud 99 B OTA SITCHS, FACTO DFAULT OF O 5 B STSLAADDSS COMMAND uuPor Green eternal supply present uuuo Green input output on Red input output fault PP COMPATIBL ITH D CONTACT AND...

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BradConnectivity > TM products offer the benefits ofquick-disconnect fast machine commissioning, the elimination of wiring errors, and simple device additions and replacements to Profibus networks. Mini-Change > connectors are used to provide the quick-disconnect feature to the auxiliary power for active I/O modules. everse ey Micro-Change > old over nickel platingfor highest reliability-coated coupling nut for resistance toweld slag. Anti-vibration feature prevents back-out. Stainless steel optional for food/beverage or outdoor environments. Nickel-plated brass coupling and shellassembly...

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OLTA ATIN TMPATU ATIN - TO F - TO CMAIMUM O.D. .mmACT MATIAL PUINN MATIAL INSULATION POLTHLNSHILD TP ALUMINUM FOIL TINND COPP BAID CONDUCTOS TISTD PAI A SOLID IDC SISTANC / OHMSNOMINAL IMPDANC 5 5 OHMSFFCTI CAPACITANC H.5 nF/APPOALSUL, CSATOSION > SUID MO THAN MILLION CCLS AT O MC-TAC > SUID MO THAN MILLION CCLS AT ACCLATION M/sAND POCSS SPD OF 5 M/sBND ADIUS CABL DIAMT > Note Miniu order uantity feet

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Single-ended ale straigt and Single-ended feale straigt and > S- - P P IO - - PU acketed for chem-ical and oil resistance Low-resistance contactdesign Leaded end allows foreasy field termination shielded headdesign to reduceFI/MI - - MALEFEMALE FACE IES STRAIGT COLOR CODE > NOT USED NOT USED SIELD GREENBUS-A REDBUS-B OLTAGECURRENTCABLE 5 AC / DCA A FIG > B5SPPMxxxB5SPPMxxx > MATING RECEPTACLE MATING RECEPTACLE FIGMALEFEMALE > See pages - for additional ating receptacles Use the following chart to modify your partΒs specifications STAIHT FMAL . . . . . . . . . 9 FMAL . . . . . . . . . . . ....

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