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Metering Devices, Protective Relays, Software and ... - Mercado-ideal

Metering Devices, Protective Relays, Software and ... - Mercado-ideal

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22.5<strong>Metering</strong> <strong>Devices</strong>, <strong>Protective</strong> <strong>Relays</strong>, <strong>Software</strong> <strong>and</strong> ConnectivityConnectivity Options222222222222222222222222222222222222222222222222222222222222Addressable Relay IIContentsDescriptionPagePower Xpert Gateways . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383Power Xpert Ethernet Switches. . . . . . . . . . . . . . . . . . . . . . 396Power Xpert GatewaySeries 1000 Card—Power Distribution Unit. . . . . . . . . . . . . 400Power Xpert GatewaySeries 2000 Card—Uninterruptible Power Supplies . . . . . . 403mMINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406MINTII RS-232 Converter. . . . . . . . . . . . . . . . . . . . . . . . . . . 408IPONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409DPONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410MPONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411I/O <strong>Devices</strong> Digital Input Module (DIM) . . . . . . . . . . . . . . . . 412Addressable Relay IIProduct Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415Technical Data <strong>and</strong> Specifications . . . . . . . . . . . . . . . . . . 415Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416Breaker Interface Module II (BIM II). . . . . . . . . . . . . . . . . . . 417Sub-Network Master Local Display (SMLD). . . . . . . . . . . . . 421IMPCABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423Addressable Relay IIProduct DescriptionThe Addressable Relay II isdesigned for use whereinformation or control of noncommunicatingdevices isrequired remotely. The relayscommunicate at 9600/1200baud on the INCOM network.<strong>Devices</strong> are assigned a threedigitaddress to uniquelyidentify them on the daisychainedtwisted shielded pairnetwork.The Addressable Relay II is aForm C relay on terminals 1,2 <strong>and</strong> 3, with output contactratings as shown in theContact Ratings table. TheAddressable Relay II may bepowered by 48–120 Vac or48–125 Vdc throughterminals 11 <strong>and</strong> 12 of theterminal block. DC polarity isnot significant.Application Description● Enables remote control ofnon-communicationcapable devices on Eaton’sPowerNet system●Monitors two digital statusinputs on the PowerNetsystemFeatures, Benefits <strong>and</strong>FunctionsEach Addressable Relay IIincludes two status indicatingcircuits (IN1 <strong>and</strong> IN2) that canbe used to transmit thecontact status of devicesexternal to the AddressableRelay II. Each input is isolatedwith its own return. A typicalinstallation using these reportbackinputs to the EatonPowerNet system is shown inthe wiring example. Terminals4 <strong>and</strong> 5 connect to the statusinput 1 circuit (IN1) <strong>and</strong>terminals 6 <strong>and</strong> 7 connect tothe status input 2 circuit (IN2).These status indicatingcircuits operate with inputvoltages of 48–120 Vac or48–125 Vdc circuits.The Addressable Relay IIincludes a feature calledthe “communicationswatchdog.” Thecommunications watchdogmonitors communicationsbetween the AddressableRelay II <strong>and</strong> the computercontrol station. Ifcommunications are lost, thecommunications watchdogwill reset the relay to the deenergized(OFF) state. TheAddressable Relay II must beupdated every 10 secondswhen the communicationswatchdog is enabled or elsecommunications areassumed to be lost. Thecommunications watchdogis enabled when DIP switch 3is set to the ON position.When the communicationswatchdog is not enabled, therelay will remain in the stateset by the last comm<strong>and</strong>issued. See 420 for DIPswitch configuration.Monitored Parameters● Output relay energized/de-energized● Input 1 status● Input 2 status● Breaker status open/closed● <strong>Protective</strong> relay statusnormal/trippedCommunications● Built-in INCOMcommunications formonitoring in Eaton’sPowerNet systemThe Addressable Relay II alsoincludes a feature called“relay pulse.” The relay pulsefeature sets the AddressableRelay II to a pulse modewhere the relay is energized(ON) for 10 seconds <strong>and</strong> thenis de-energized (OFF). Therelay pulse is enabled whenDIP switch 2 is set to the ONposition <strong>and</strong> disabled whenDIP switch 2 is set to the OFFposition. If this feature is notenabled, the relay will remainin the state set by the lastcomm<strong>and</strong>.414 Volume 3—Power Distribution <strong>and</strong> Control Assemblies CA08100004E—December 2010 www.eaton.com

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