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: 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: 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…
Product Core Brief Model: (Full Part No. 3BHE022294R0103) Brand: ABB Series: AC800PEC High-Speed Power Electronics & UNITROL Excitation Platform Core Function: High-speed digital processing unit for synchronous generator static excitation systems; executes automatic voltage regulation (AVR), power factor control, excitation limiting logic and fault protection for hydro, thermal and wind turbine generators. Product Type: Rack-Mount…
Product Core Brief Model: FI810F (3BDH000030R1) Brand: ABB Series: Freelance AC800F DCS Fieldbus Communication Modules Core Function: Acts as 3-channel CAN 2.0B bus master to link AC800F PM-series processors with CAN-based rack I/O and field devices; exclusively occupies controller F1 slot. Product Type: Triple-Channel CAN Fieldbus Master Module Key Specs: 3 independent CAN 2.0B channels…
Product Core Brief Model: DSTS104 (3BSE007285R1) Brand: ABB Series: S800 I/O Intrinsically Safe DCS Modules Core Function: Reads discrete digital signals from Ex-certified field sensors installed inside hazardous process zones. Product Type: 4-Channel Intrinsically Safe Digital Input Module Key Specs: 4 galvanically isolated IS channels | Ex ia IIC T6 certification | SIL 2 capable…
Product Core Brief Model: DSTA131 (57120001-CV) Brand: ABB Series: S800 I/O Advant Master DCS Termination Units Core Function: Provides field wiring termination, precision shunt resistors, and fuse protection for DSAI130 series 16-channel analog input boardsABB Group. Product Type: Analog Input Connection / Terminal Base Unit Key Specs: 16 differential signal channels | 0.1% precision shunt…
Product Core Brief Model: DSSR122 (48990001-NK) Brand: ABB Series: S800 I/O Advant Master DCS Core Function: Switches high voltage field loads via mechanical relay contacts for valve, alarm, and motor starter signaling. Product Type: 16-Channel Relay Output I/O Module Key Specs: 16 isolated relay contacts | 5 A max per channel | 250 V AC…