Genuine ABB SPASI23 Advant Controller 450 / Master Series - Industrial Automation Part

ABB SPASI23 Advant Controller 450 / Master Series - Front Panel and Connectivity View

ABB SPASI23 Analog Input Module – Advant Controller 450 Series

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Series: ABB Advant

SKU: SPASI23 Category: ABB Tags: ABB, Advant Controller AC450, analog input module, DCS Automation, SPASI23

Description

ABB SPASI23 Analog Input Module – Advant Controller 450 Series

Imagine a critical process line — a chemical reactor, a power generation unit, or a paper mill — suddenly losing its analog signal feedback. Without a functioning analog input module, the control system goes blind: operators lose real-time visibility into temperature, pressure, flow, and level measurements. Alarms cascade, production halts, and every minute of downtime translates directly into lost revenue and potential safety hazards. The ABB SPASI23 Analog Input Module is the precision interface that prevents this scenario, converting field-level analog signals into reliable digital data that the controller can act upon — instantly and accurately.

The SPASI23 occupies a foundational role within ABB’s Advant Controller 450 (AC450) distributed control system — one of ABB’s most widely deployed DCS platforms across process industries globally. Designed for high-density analog signal acquisition, the SPASI23 delivers the measurement accuracy and channel isolation that demanding industrial environments require. As legacy AC450 systems continue to operate in refineries, power plants, and pulp & paper facilities worldwide, the SPASI23 remains an essential spare part for maintaining system uptime and extending asset life.

Technical Specifications

Manufacturer: ABB
Part Number / SKU: SPASI23
Module Type: Analog Input Module
Compatible System: ABB Advant Controller 450 (AC450) DCS
Series: Advant Controller 450 / Master Series
Weight: 440 g
Condition: New / Refurbished / Tested (specify upon inquiry)
Origin: OEM ABB

Note: Detailed electrical specifications (channel count, input range, resolution, isolation voltage) are available upon request. We do not publish unverified parameters.

Key Features & Benefits

Direct AC450 Compatibility: Engineered specifically for the Advant Controller 450 backplane — no adaptation or firmware modification required.
High Measurement Accuracy: Delivers stable, repeatable analog signal conversion critical for closed-loop process control.
Channel Isolation: Protects the control system from ground loops and field-side electrical noise, reducing spurious trips.
Plug-and-Play Replacement: Drop-in replacement for failed or degraded SPASI23 modules — minimizes maintenance window duration.
Proven Field Reliability: Deployed across thousands of AC450 installations in refineries, power stations, and process plants worldwide.
Extended Asset Life: Enables continued operation of existing AC450 infrastructure, deferring costly full-system migrations.

Industry & Equipment Applications

Oil & Gas: Refinery process control, pipeline monitoring, compressor station automation
Power Generation: Boiler control, turbine management, substation automation
Pulp & Paper: Digester control, recovery boiler systems, paper machine drives
Chemical & Petrochemical: Reactor temperature/pressure monitoring, batch process control
Water & Wastewater: Pump station control, treatment plant automation
Mining & Minerals: Conveyor systems, flotation cell control, crusher automation

System Integration & Compatible Parts

The SPASI23 is designed to integrate seamlessly within the ABB Advant Controller 450 ecosystem. Compatible and commonly paired components include:

ABB AC450 Controller Processor Modules (DSPC series)
ABB Advant OCS Communication Modules (DSCB, DSCS series)
ABB S800 I/O modules (for hybrid system configurations)
ABB Masterbus 300 / PROFIBUS communication interfaces
ABB AC450 Power Supply Modules

Contact our technical team to verify compatibility with your specific AC450 configuration and firmware revision.

Our Quality Assurance Process

Visual Inspection: Every module is inspected for physical damage, corrosion, and component integrity before listing.
Functional Testing: Modules undergo power-on and I/O channel verification using dedicated test equipment.
Traceability: Serial numbers and batch records are documented for full supply chain traceability.
Secure Packaging: Anti-static ESD packaging with foam cushioning ensures safe transit to your facility.
Warranty: All modules ship with Konmask’s standard warranty. Terms available upon request.

How to Order

Submit an Inquiry: Use the contact form or email support@konmask.com with your required quantity and delivery timeline.
Receive a Quote: Our team will respond within 1 business day with pricing, availability, and lead time.
Confirm & Pay: Approve the proforma invoice and complete payment via T/T, PayPal, or other agreed methods.
Shipment & Tracking: We arrange export documentation and ship via DHL, FedEx, or freight forwarder per your preference.
After-Sales Support: Our engineers are available for installation guidance and technical consultation post-delivery.

Why Choose Konmask.com?

✅ Industrial Automation Specialists: Focused exclusively on DCS, PLC, and industrial control components — not a generalist marketplace.
✅ Global Export Experience: Serving customers in 30+ countries with compliant export documentation and reliable logistics.
✅ Technical Expertise: Our team includes engineers with hands-on AC450 and ABB DCS experience — we speak your language.
✅ Competitive Pricing: Direct sourcing relationships enable us to offer market-competitive pricing on hard-to-find modules.
✅ Fast Response: Inquiries answered within 24 hours. Urgent requirements handled with priority.
✅ Trusted by Industry: Repeat customers from oil majors, EPC contractors, and plant maintenance teams worldwide.

Frequently Asked Questions

Q: Is the ABB SPASI23 a new or refurbished module?
A: We stock both new OEM and professionally refurbished/tested units. Please specify your preference when submitting an inquiry, and we will confirm availability and pricing accordingly.

Q: Can the SPASI23 be used in AC450 systems with different firmware versions?
A: The SPASI23 is hardware-compatible across AC450 system generations. However, firmware compatibility should be verified against your specific system configuration. Our engineers can assist with this assessment.

Q: What is the typical lead time for the SPASI23?
A: Lead time depends on current stock levels. In-stock units typically ship within 3–5 business days. For out-of-stock items, lead time is 2–6 weeks. Contact us for real-time availability.

Q: Do you provide export documentation for international shipments?
A: Yes. We provide commercial invoices, packing lists, and certificates of origin as standard. Additional documentation (e.g., EUR.1, Form A) can be arranged upon request.

Q: Can I return the module if it does not work in my system?
A: Yes, subject to our return policy terms. Modules must be returned in original condition within the warranty period. Contact support@konmask.com to initiate a return or warranty claim.

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