Jul152026

ABB KUC711AE 3BHB004661R0001 AC800M Real-Time CPU Module 32MB RAM New Surplus DIN Rail Stock

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Product Core Brief Model: KUC711AE, Full OEM Part Number: 3BHB004661R0001 Brand: ABB Series: AC 800M / 800xA Distributed Control & UNITROL Static Excitation Platform Core Function: High-performance PowerPC CPU executing deterministic closed-loop regulation, interlock logic, and HMI data exchange for power generation, chemical, and oil/gas critical process assets Product Type: DIN rail single-slot main processor…

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Jul152026

ABB INNIS21 INFI90 Harmony Network Interface Slave Module Controlway DCS Bus New Surplus Stock

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Product Core Brief Model: INNIS21 Brand: ABB (Bailey INFI90 / Harmony legacy power DCS hardware) Series: INFI 90, Net 90, Symphony Harmony rack-mounted network interface slave Core Function: Dual redundant Controlway network slave gateway enabling peer data exchange between local MMU racks and the plant-wide DCS Controlway trunk; bridges Module Bus I/O data to inter-rack…

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Jul152026

ABB IMFCS01 INFI90 Harmony Single Channel Turbine Frequency Counter Slave Module New Surplus Rack Stock

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Product Core Brief Model: IMFCS01 Brand: ABB (Bailey INFI90 / Harmony legacy turbine control hardware) Series: INFI 90, Net 90, Symphony Harmony rack-mounted specialty slave I/O for turbine speed monitoring Core Function: Single-channel isolated frequency counter slave module that processes pulse signals from turbine magnetic speed pickups to calculate rotational speed for boiler and turbine…

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Jul152026

ABB IMDSO14 INFI90 Harmony 16-Channel Solid State Digital Output Module New Surplus Rack Stock

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Product Core Brief Model: Brand: ABB (Bailey INFI90 / Harmony legacy DCS hardware line) Series: INFI 90, Net 90, Symphony Harmony rack-mounted digital slave I/O Core Function: 16-channel solid-state digital output slave module that drives solenoid valves, indicator lights, auxiliary relays, and interlock contactors from DCS control logic Product Type: Single-slot INFI90 rack discrete output…

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Jul152026

ABB IMASI23 Symphony INFI90 16-Channel Universal Isolated Analog Input Module New Surplus Stock

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Product Core Brief Model: Brand: ABB (Bailey INFI90 / Symphony legacy line) Series: Harmony / INFI 90 DCS rack-mounted universal analog slave I/O Core Function: 16 fully isolated independent analog input channels to acquire thermocouple, RTD, millivolt, 4–20mA and ±10V transmitter signals for boiler, turbine, and chemical process control logicManualsLib Product Type: Single-slot rack universal…

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Jul152026

ABB IEMMU21 Symphony Harmony INFI90 12-Slot Module Mounting Unit New Surplus Cabinet Chassis

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Product Core Brief Model: IEMMU21 Brand: ABB (Bailey legacy line) Series: INFI 90 / Symphony / Harmony DCS chassis hardware Core Function: 19-inch rack module mounting unit (MMU) housing up to 12 control/I/O modules; distributes regulated DC power, Module Bus, Controlway and I/O Expander Bus signals across all inserted cards Product Type: Full-size 12-slot aluminum…

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Jul152026

ABB HPC800K02 Symphony Plus Redundant Dual HC800 Controller Kit New Surplus DIN Rail Stock

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Product Core Brief Model: Brand: ABB Series: Symphony Plus SD Series DIN Rail DCS Control Hardware Core Function: Pre-assembled redundant dual CPU kit built around two HC800 processing modules, delivering bumpless fault-tolerant control for power generation, water, and heavy industrial critical process loops Product Type: Complete redundant controller rack kit (2×HC800 CPUs + shared MB605…

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Jul152026

ABB HIEE401782R0001 LTC391AE01 Dual Isolated Pulse Input Module New Surplus Industrial Stock

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Product Core Brief Model: LTC391AE01, Assembly P/N: HIEE401782R0001 Brand: ABB Series: Universal industrial pulse input modular hardware compatible with 800xA, Symphony Plus, Advant OCS Core Function: Processes two independent high-frequency pulse signals to calculate rotational speed, volumetric flow, and event count data for process control logic Product Type: DIN rail mounted dual-channel isolated pulse input…

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Jul152026

ABB HIEE300890R0001 POS.A6092 UNITROL 5000 Rotor Field Monitoring Eurocard New Surplus Stock

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Product Core Brief Model: HIEE300890R0001 POS.A6092 Brand: ABB Series: UNITROL 5000 Static Excitation Eurocard Subrack Hardware Core Function: Samples DC rotor field current via shunt signals to feed overload, loss-of-field, and thermal protection logic for synchronous generators Product Type: Double-width Eurocard rotor field monitoring PCB Key Specs: 27 V DC backplane power, 1500 V AC…

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