Genuine ABB TU804-1 (3BSE020522R1) S800 I/O Termination Unit Motherboard | S800 Series – Verified Source
The ABB TU804-1 (Part No. 3BSE020522R1) is a high-reliability termination unit motherboard designed for ABB’s S800 I/O system — the industry-standard distributed I/O platform widely deployed in DCS and process automation environments. Sourced directly through verified supply channels, every unit sold by Konmask.com undergoes a documented 4-step quality verification process before shipment.
Technical Specifications
- Manufacturer: ABB
- Part Number / SKU: TU804-1 / 3BSE020522R1
- Product Series: S800 I/O
- Product Type: Termination Unit (Motherboard)
- Compatible I/O Modules: AI810, AO810, DI810, DO810, and other S800 I/O modules
- Mounting: DIN rail mountable
- Communication Bus: PROFIBUS / Modulebus compatible
- Operating Temperature: 0°C to +55°C
- Weight: Approx. 700 g
- Condition: New / Refurbished (specify at inquiry)
Our 4-Step Quality Verification Process
At Konmask.com, we understand that industrial automation components must perform flawlessly. Every ABB TU804-1 3BSE020522R1 unit passes through our rigorous verification protocol:
- Source Authentication — We trace each unit back to its original manufacturer batch or authorized distributor documentation.
- Physical Inspection — Board-level visual inspection for damage, counterfeit markings, or signs of unauthorized repair.
- Functional Bench Test — Where applicable, units are powered and tested against ABB’s published I/O communication specifications.
- Packaging & Documentation Check — Units are repackaged with anti-static protection and accompanied by a Konmask inspection certificate.
Key Features & Benefits
- ✅ Genuine ABB hardware — not a third-party clone or substitute
- ✅ Drop-in replacement for existing S800 I/O installations — zero re-engineering required
- ✅ Reduces downtime risk — pre-verified units ship ready for installation
- ✅ Long-term availability — we maintain stock of legacy ABB parts that are difficult to source elsewhere
- ✅ Transparent documentation — inspection records available upon request
Typical Applications
- ABB System 800xA DCS expansions and replacements
- Process automation in oil & gas, petrochemical, and power generation plants
- Pulp & paper and water treatment facility upgrades
- Pharmaceutical manufacturing process control systems
- Spare parts inventory for maintenance and MRO operations
Compatible System Components
- ABB S800 I/O Modules: AI810, AO810V2, DI810, DO810, DI811, DO814
- ABB CI854 / CI854A PROFIBUS DP Communication Interface
- ABB TB820V2 ModuleBus Modem
- ABB System 800xA Controller AC800M
- ABB TU810V1 / TU811V1 Termination Units (same series)
Global Sourcing & Shipping Capabilities
Konmask.com operates as a specialized industrial automation parts supplier based in China, serving clients across Southeast Asia, the Middle East, Europe, and the Americas. We offer:
- Express shipping via DHL, FedEx, and UPS with full tracking
- Export documentation including commercial invoice, packing list, and certificate of origin
- Customs-friendly packaging with accurate HS code declaration (HS: 8537.10)
- Lead time: In-stock units ship within 1–3 business days; sourced units within 7–15 business days
Certifications & Compliance Statement
The ABB TU804-1 3BSE020522R1 is manufactured under ABB’s ISO 9001-certified quality management system. Konmask.com operates in compliance with applicable international trade regulations. All units are exported in accordance with Chinese export control laws and destination country import requirements. CE and RoHS compliance documentation available upon request for applicable units.
How to Order
- Add to Cart — for standard in-stock units with listed pricing.
- Request a Quote — for bulk orders (5+ units), urgent requirements, or custom lead times. Email [email protected] with your required quantity and delivery timeline.
- Confirm Specifications — our technical team will verify compatibility with your existing system before shipment.
- Payment & Dispatch — we accept T/T bank transfer, PayPal, and major credit cards. Tracking number provided within 24 hours of dispatch.
Authenticity & Trust FAQ
Q: How do I know this is a genuine ABB part?
A: Every unit is sourced through documented supply chains. We provide batch traceability records and our own inspection certificate. If you have concerns, our team can share sourcing documentation prior to purchase.
Q: What if the unit is faulty on arrival?
A: We offer a 30-day DOA (Dead on Arrival) replacement guarantee. Contact us within 30 days of receipt with photos and we will arrange a replacement or full refund.
Q: Can you source other ABB S800 parts?
A: Yes. Konmask.com specializes in hard-to-find ABB, Siemens, Honeywell, and Rockwell Automation components. Send your BOM or part list to [email protected].
Q: Do you provide an installation guide?
A: ABB’s official S800 I/O System Product Guide (3BSE020520R4EN) is publicly available. We can also provide application-specific guidance for your system configuration.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
