GE Fanuc Module | PACSystems RX3i Mixed I/O Unit – IC694MDR390

GE Fanuc IC694MDR390 Mixed I/O Module for RX3i SystemsThe IC694MDR390 from GE Fanuc provides versatile mixed I/O capabilities for PACSystems RX3i automation platforms. This advanced module combines isolated digital inputs and relay outputs in a single compact unit. It delivers flexible connectivity for various industrial devices while maintaining comprehensive electrical isolation.Technical Specifications & Performance DataBrand: GE FanucModel: IC694MDR390Module Type: Mixed I/O ModuleI/O Configuration: 8 inputs 8 relay outputsInput Nominal Rating: 24V DC, 7.5 mA per pointOutput Switching Capacity: 2.0 Amps per relayVoltage Range: 5-30V DC / 5-250V ACIsolation Rating: 500V AC RMS between pointsResponse Time: 7.5ms input, 15ms output maximumBackplane Power: 6 mA at 5V DCInput Characteristics & CompatibilityThe IC694MDR390 provides 8 individually isolated inputs with flexible sourcingInputs support both sinking and sourcing configurations for versatilityThis module maintains 500V AC isolation between all input pointsIt features 7.5 mA nominal input current for efficient operationThe inputs handle 7.5 millisecond maximum response time for fast sensingIt connects to limit switches, pushbuttons, and electronic switchesOutput Configuration & Switching CapabilitiesThis module features 8 normally-open relay outputs in two groupsOutputs are organized into two separate groups of four relays eachEach relay provides 2.0 Amp switching capacity for various loadsThe outputs support 5-30V DC and 5-250V AC operationThey handle 5.0 Amp inrush current for motor starting applicationsOutputs drive solenoids, indicators, and motor starters directlyElectrical Isolation & Safety FeaturesThe module provides complete point-to-point isolation for safetyIt maintains 500V AC RMS isolation between all input circuitsEach output has individual 500V AC RMS isolation protectionThis design prevents cross-circuit interference and damageThe isolation ensures safe operation in industrial environmentsIt protects against voltage spikes and electrical noiseInstallation & Operational RequirementsThis module requires external AC/DC power supply for field devicesIt installs in any available RX3i I/O backplane slotThe module does not support hot insertion or removalInstallation requires system power shutdown for safetyIt features 16 individual status LEDs for point monitoringEach I/O point has dedicated LED indication for visual statusLoad Specifications & Performance LimitsMinimum Load: 10.0 mA for reliable output operationMaximum Load: 2.0 Amps continuous per output pointFrequency Range: 50-60 Hz for AC output operationInrush Capacity: 5.0 Amps maximum for brief periodsOperating Temperature: 0°C to 60°C industrial rangeStorage Temperature: -40°C to 85°C for component protectionPackaging & Shipping InformationYour order includes one IC694MDR390 Mixed I/O ModuleAll shipments include comprehensive 12-month warranty coverageWe provide worldwide shipping via FedEx, UPS, and DHL servicesStandard packaging includes installation guidelines and technical documentationComparison with Related RX3i ModulesThe IC694MDR390 provides mixed digital I/O with relay outputsFor pressure monitoring, consider the IC695PRS015 moduleThe IC695PSA040 provides universal backplane power supply functionalityProfessional FAQ SectionWhat power supply does this mixed I/O module require?It needs an external user-supplied AC/DC power supply for field device operation.How are the relay outputs organized in this module?The eight relay outputs are arranged in two separate groups of four outputs each.What types of input devices are compatible with this module?It works with limit switches, electronic switches, pushbuttons, and other industrial sensors.What isolation voltage does this module provide between points?It maintains 500V AC RMS isolation between all individual input and output points.Can I install this module while the system is powered?No, it does not support hot insertion and requires complete power shutdown for installation.© 2025 World of PLC Limited. All rights reserved. Original Source: https://www.oiltechcontrols.com/ Technical Support Contact: [email protected] | Phone: 86 158 8020 0923 Partner: PLCDCS HUB Limited https://plcdcshub.com/ | PLC Pioneer Limited https://plc-pioneer.com/