ABB Bailey INFI 90 and Net 90 Spare Parts — In-Stock Modules, Same-Day Dispatch Worldwide

When an ABB Bailey INFI 90 controller fails mid-production, every hour of downtime translates directly into lost output. Original ABB supply channels have discontinued most INFI 90 modules, leaving maintenance engineers and procurement teams facing lead times of weeks — or no availability at all.

Apter Power maintains a dedicated inventory of ABB Bailey INFI 90 and Net 90 spare parts, including hard-to-find discontinued modules, ready for same-day dispatch to facilities across Europe, the Middle East, Southeast Asia, and beyond.

What Is ABB Bailey INFI 90 and Net 90?

ABB Bailey INFI 90 is a Distributed Control System (DCS) — a type of industrial control architecture where processing is distributed across multiple controllers rather than centralised in a single unit — originally developed by Bailey Controls in the late 1980s and later integrated into ABB's automation portfolio. The INFI 90 platform handles control logic execution, data acquisition, and process automation; Net 90 is its companion fiber optic communication network, linking controllers, I/O modules, operator workstations, and field devices via a self-healing ring topology. Together, they form a modular, fault-tolerant control architecture deployed for decades in power generation, chemical processing, and heavy industry worldwide. Despite being superseded by ABB Symphony Plus and Harmony systems, thousands of INFI 90 installations remain operational — making reliable spare parts supply a critical requirement.

Apter Power's ABB Bailey INFI 90 and Net 90 Product Range

Apter Power stocks over 1,027 ABB Bailey INFI 90 and Net 90 part numbers across all major functional categories, covering both orderable and in-stock items.

Controllers & Bridge Modules

• SPBRC4000000 — Bridge Controller (In Stock)
• SPBRC410 — Bridge Controller, Harmony Rack / Symphony Plus, with Modbus TCP interface (discontinued by manufacturer — contact to confirm availability)

I/O Modules

• IMSDI14 — Digital Slave Input Module (In Stock)
• AC48545001-C — Motor Brake Rectifier (In Stock)
• CBI21 — Binary Input Module (In Stock)
• IMDSO14 — Digital Output Module (available to quote)
• IMASI23 / SPASI23 — Analog Signal Input Modules (available to quote)
• NTAI06 — Analog Input Termination Unit (available to quote)
• DAI01 / TC520 — Field I/O and thermocouple input modules (available to quote)

Communication & Network Modules

• INNIS01 — Network Interface Module (available to quote)
• DLM02 — Data Link Module (available to quote)
• P-HB-AIN-2200C100 — Analog Input Base (In Stock)

System & Power Modules

• NPCI03 — Power Supply Module (In Stock)
• 1948024G1 — CPU Module (In Stock)
• 1948021A1 (IIMSM01) — System Module (In Stock)
• 1948022A1 — Memory Module (In Stock)

Can't find your part number? Contact Apter Power directly — we can source and quote thousands of INFI 90 and Net 90 modules not listed on this page, including P-HB-AIN-2200C100, SPNIS21, SPNPM22, and other specialist variants.

Why Choose Apter Power for INFI 90 Spare Parts?

Immediate dispatch on in-stock parts. Apter Power maintains physical warehouse stock of over 1,027 INFI 90 and Net 90 part numbers — including hard-to-find discontinued items — enabling same-day shipment from Xiamen, China, via UPS, FedEx, or DHL.

12-month warranty on every unit. All components are fully tested before dispatch and covered by a 12-month warranty. Every unit ships with a test certificate, providing documented quality assurance for maintenance records and procurement compliance.

20 years of industrial automation supply experience. Apter Power has operated in the industrial automation spare parts sector for over 20 years, with a core team averaging more than 10 years of tenure — providing the product knowledge needed to confirm compatibility, cross-reference part numbers, and advise on INFI 90 system architecture.

Quotation confirmed within 2 hours. Apter Power's sales team responds to part number enquiries with a formal quotation within 2 hours during business hours, and is reachable via WhatsApp (+86 180 3023 5313) and email (sales13@apterpower.com) around the clock.

Non-authorized distributor — transparent sourcing. Apter Power is not an authorized ABB distributor. Parts are sourced through surplus and specialist supply channels. This is clearly disclosed on every product page, giving procurement teams accurate documentation for compliance purposes.

How to Request a Quote or Place an Order

1. Send your part number and required quantity via WhatsApp at +86 180 3023 5313 or email sales13@apterpower.com. Include the module number (e.g., SPBRC410 or IMSDI14), quantity needed, and your required delivery date.
2. Receive a confirmed quotation within 2 hours. The Apter Power sales team will verify stock availability, confirm compatibility where needed, and return a formal quotation — typically within 2 hours of your enquiry.
3. Order confirmed → same-day dispatch. Upon payment confirmation, in-stock items are dispatched the same day from Xiamen via your preferred carrier (UPS, FedEx, or DHL), with tracking details sent by email. International delivery is available worldwide.

Keep Your INFI 90 System Running — Request a Quote Within 2 Hours

For facilities running ABB Bailey INFI 90 systems, an unplanned module failure is not a theoretical risk — it is an operational reality that requires a reliable supply partner, not a weeks-long procurement process. Whether you are responding to an emergency shutdown or building a preventive spare parts buffer for your next planned maintenance window, Apter Power's 20-year inventory and same-day dispatch capability are built for exactly this situation.