Analog Input to Ethernet Converter

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FeaturesBuilt-in Web ServerWeb HMISupport for both Modbus TCP and Modbus UDP ProtocolsCommunication SecurityDual WatchdogI/O Pair ConnectionBuilt-in I/OAI: 8 Channels with 240 Vrms Overvoltage ProtectionDO: 4 ChannelsIntroductionThe ET-7017 is a module with 8-channel differential analog inputs and 4-channel digital outputs. It provides programmable input range on all analog channels (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 20 mA and 4 20 mA) and digital output can be set alarm output with Short-circuit protection and overload protection. Each analog channel is allowed to configure an individual range and has 240 Vrms high overvoltage protection. Each analog input can be programmed to accept voltage or current as input depending upon the position of the corresponding jumper. The sampling rate of ET-7017 is changeable; there are fast mode and normal mode for your consideration. ET-7017 also has a qualification for 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 PointSurge (IEC 61000-4-5)0.5 kV for Power LineLED IndicatorsStatusRun, EthernetAnalog InputChannels8 (Differential)TypeVoltageCurrentRange150 mV, 500 mV, 1 V, 5 V, 10 V20 mA, 0 to 20 mA, 4 to 20 mA(Jumper Selectable)Resolution16-bitAccuracyNormal Mode: 0.1%Fast Mode: 0.5% or betterSampling RateNormal Mode: 10 Hz (total channels)Fast Mode: 50 Hz (total channels)Input ImpedanceVoltage: 2 MCurrent: 125 Common Voltage Protection200 VDCOvervoltage Protection240 VrmsOvercurrent Protection50 mA at 110 VDC (max.)Individual Channel ConfigurationYesOpen Wire DetectionFor 4 to 20 mA onlyIsolation400 VDC, Virtual Channel to Channel IsolationDigital OutputChannels4TypeIsolated Open CollectorSink/Source (NPN/PNP)SinkLoad Voltage+5 to +50 VDCLoad Current700 mA/channelOvervoltage Protection+60 VDCOverload Protection1.4 AShort-circuit ProtectionYesPower on ValueProgrammableSafe ValueProgrammableEthernetPorts1 x RJ-45, 10/100 Base-TXAccess ControlID, Password and IP FilterProtocolModbus TCP, Modbus UDPPowerReverse Polarity ProtectionYesConsumption2.8 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