Buy ABB Symphony Plus DCS Spare Parts – Bridge Controllers, I/O Modules, Power Supplies, INFI-NET Communication & Field Control Components

We stock a comprehensive range of genuine ABB DCS spare parts for the Symphony Plus and Harmony series control systems. Our inventory covers everything from bridge controllers and I/O modules to power supplies, communication interfaces, and field termination units – ideal for power generation, chemical, pulp & paper, and other process industries.

Key product families include:

Harmony Bridge Controllers – BRC300, BRC400, BRC410 (standard and extended 8‑slot versions) plus SPBRC300/400/410 and P‑HC‑BRC30000000 for redundant configurations.

INFI‑NET Communication Modules – INICT13A / SPICT13A (computer transfer), INIIT13 / SPIIT13 (network interface), INIIL02‑L / SPIIL02‑L (local interface), and INIET800 / SPIET800 (Ethernet transfer) – all enabling seamless data exchange between controllers and higher‑level systems.

Sequence of Events (SOE) Modules – SPSOE01, SPSET01, SPSEM11, SPSED01 (and their IM‑prefixed equivalents) for precise time‑stamped event logging.

Quick Response Modules – SPQRS22 / IMQRS22 with 4 AI, 3 DI, and 4 DO for fast control loops.

Analog & Digital I/O – SPASI23 / IMASI23 (analog input), SPDSI14 / IMDSI14 (48 VDC digital input), SPDSO14 / IMDSO14 (digital output), SPDSM04 / IMDSM04 (pulse input), SPFCS01 / IMFCS01 (frequency counter), and SPCIS22 / IMCIS22 (control I/O).

Power Supplies & Cabinets – PHARPS series (32010000, 32200000, 03000000, 00010000), IEPAS22, CPS01‑B, MPSIII, plus chassis (PHARPSCH100000), backplanes (6642626‑1), fans (WSFAN230, 3VCN‑3030), and blank faceplates (SPBLK01 / IMBLK01).

Specialty Modules – hydraulic servo (SPHSS03 / IMHSS03), frequency counter, pulse input, and redundant BRC cables (PMKHRMBRC3000A) and bus adapters (PBA800, PHCBRCPBA20000).

All parts are 100% original, factory‑sealed, and rigorously tested for reliability. Many items are in stock and available for same‑day or expedited shipping – helping you minimize downtime and keep your plant running at peak efficiency.

Whether you need a replacement bridge controller, an I/O module upgrade, or a complete power supply set, we offer competitive pricing, technical support, and flexible logistics. Search by model number (e.g., BRC410, SPASI23, INICT13A, PHARPS32010000) to quickly find the exact spare you need.

Optimize your maintenance strategy – order ABB DCS spares today!