Multiple IO Module

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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: 6 ChannelsAO: 2 ChannelsDI/Counter: 2 ChannelsDO: 2 ChannelsIntroductionThe ET-7026 is a multi-function module with 6-channel analog inputs, 2-channel analog outputs, 2-channel digital inputs and 2-channel digital outputs. It provides various programmable analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 20 mA and 4 20 mA), and analog outputs (+/-5 V, +/-10 V, 0 20 mA and 4 20 mA). Each analog input is allowed to configure a proper range with 240 Vrms high voltage protection. Each analog input/output can be programmed to accept current or voltage as input/output depending upon the position of the corresponding jumper.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 InputChannels6 (Differential)TypeVoltageCurrentRange500 mV, 1V, 5 V, 10 V0 to 20 mA, 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 @ 110 VDC (max.)Individual Channel ConfigurationYesOpen Wire DetectionFor 4 to 20 mA onlyIsolation400 VDC, Virtual Channel to Channel IsolationAnalog OutputChannels2TypeVoltageCurrentRange+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 @ 20 mACurrent Load Resistance500 Individual Channel ConfigurationYesPower-on ValueProgrammableSafe ValueProgrammableDigital Input/CounterChannels2TypeDry ContactWet ContactON Voltage LevelDry: Close to GNDWet: +1 VDC (max.)OFF Voltage LevelDry: OpenWet: +3.5 to +30 VDCMax. Counts4,294,967,295 (32-bit)Frequency100 HzMin. Pulse Width5 msEffective Distance500m (max.)Overvoltage Protection+30 VDCDigital OutputChannels2TypeIsolated 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 ProtectionYesConsumption3.6 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