Analog Output Module With TCPIP

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FeaturesBuilt-in Web ServerWeb HMISupport for both Modbus TCP and Modbus UDP ProtocolsCommunication SecurityDual WatchdogI/O Pair ConnectionBuilt-in I/OAO: 8 ChannelsIntroductionThe ET-7028 is aN 8 channels analog output. It provides a variety of programmable analog output options (+/-5 V, +/-10 V, 0 20 mA, and 4 20 mA), and each analog output can be programmed to accept either current or voltage as output depending upon the position of the corresponding jumper. The ET-7028 is fully RoHS compliant and provides 4 kV ESD protection as well as 2500 VDC intra-module isolation.ApplicationsBuilding Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.SoftwareBuilt-in Web ServerYesCPU ModuleWatchdog TimerModule, Communication (Programmable)Isolation2-way IsolationEthernet: 1500 VDCI/O: 2500 VDCEMS ProtectionEFT (IEC 61000-4-4)4 kV for Power LineESD (IEC 61000-4-2)4 kV Contact for Each Terminal8 kV Air for Random PointLED IndicatorsStatusRun, EthernetAnalog OutputChannels8TypeVoltageCurrentRange+0 to +5 VDC, 5 VDC, +0 to +10 VDC, 10 VDC0 to 20 mA, 4 to 20 mA(Jumper Selectable)Resolution12-bitAccuracy0.1% of FSROpen Wire DetectionFor 4 to 20 mA onlyVoltage Output Capability10 V @ 10 mACurrent Load Resistance500 Individual Channel ConfigurationYesPower-on ValueProgrammableSafe ValueProgrammableEthernetPorts1 x RJ-45, 10/100 Base-TXAccess ControlID, Password and IP FilterProtocolModbus TCP, Modbus UDPPowerReverse Polarity ProtectionYesConsumption6.0 W (max.)Powered from Terminal Block+10 to +30 VDCMechanicalDimensions (mm)72 x 123 x 35 (W x L x H)InstallationDIN-Rail mountingEnvironmentOperating Temperature-25 +75 CStorage Temperature-30 +80 CHumidity10 to 90% RH, Non-condensing