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…
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…
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…
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…
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…
Product Core Brief Model: HIEE300888R0002 UAC389AE02 Brand: ABB Series: UNITROL 5000 Static Excitation Eurocard Subrack Hardware Core Function: Conditions PT secondary voltage and CT secondary current signals to feed the main AVR logic for synchronous generator excitation regulation Product Type: Double-width Eurocard signal measurement interface PCB Key Specs: 27 V DC backplane power, 1500 V…
Product Core Brief Model: Brand: ABB Series: Symphony Plus SD HPC800 DCS Core Controller Hardware Core Function: High-performance dual-core central processing unit serving as the master logic core of HPC800 rack controllers; executes continuous, discrete, safety and turbine control strategies, communicates with SD I/O, HMI, fieldbus and peer controllers via redundant internal/plant networks. Product Type:…
Product Core Brief Model: Brand: ABB Series: Symphony Plus S+ SD I/O Distributed DCS Hardware Core Function: Captures 4–20 mA analog signals from HART intelligent transmitters; each channel integrates an independent HART modem to access primary measurement and up to three secondary digital process variables for real-time control and device diagnosticseero. Product Type: 8-Channel Group-Isolated…
Product Core Brief Model: 07AC91F (Full OEM Code: GJR5252300R3101) Brand: ABB Series: Advant Controller 31 (AC31) CS31 Distributed I/O Series Core Function: 16-channel configurable mixed analog input/output remote module on CS31 fieldbus; acquires transmitter signals and outputs analog setpoints for flow, pressure, temperature control loopseero. Product Type: DIN Rail Mixed Analog Input/Output I/O Module Key…
Product Core Brief Model: GHR9010100R0002 Brand: ABB Series: UNITROL Excitation System Protection Relays Core Function: Monitors generator rotor field DC current to implement inverse-time overcurrent, thermal overload and field short-circuit protection for synchronous generator excitation loops. Product Type: DIN Rail Mount Rotor Field Overcurrent Protection Relay Key Specs: DC current measuring input | Inverse-time tripping…