New Arrival: Fulfills Major Warehouse Arrival 

of Essential ABB S800 I/O Modules

HONG KONG — June 24, 2026 — HONGKONG XIEYUAN TECH CO., LIMITED, a leading international stockist and exporter of premium process control and industrial automation hardware, today announced a significant incoming inventory arrival of factory-original ABB S800 I/O system modules.

Directly replenishing our regional logistical center in Hong Kong, this newly secured inventory features high volumes of two highly critical processing cards: the AI810 Analog Input Module (Part Number: 3BSE008516R1) and the DI810 Digital Input Module (Part Number: 3BSE008508R1). These components are immediately available for fast-track global dispatch to engineering firms, system integrators, and plant operators seeking to maintain or expand their ABB Advant OCS, Freelance, or System 800xA distributed control architectures.

Optimizing Plant Telemetry: Core Highlights of the Arrived ABB Modules

The ABB S800 I/O system is celebrated worldwide for its modular efficiency, comprehensive diagnostics, and dense footprint. It serves as the vital link between field instruments and central controllers, converting raw process signals into readable automation data.

1. ABB AI810 Analog Input Module | 3BSE008516R1

Precision Data Collection for Sensitive Analog Loops

The AI810 is an 8-channel, single-ended analog input module engineered to process continuous physical measurements into accurate control inputs.

• Flexible Signal Handling: Accepts standard 0(4)–20 mA current loops or 0–10 V DC voltage signals, making it the perfect receiver for monitoring flow meters, pressure transmitters, and temperature sensors.

• 12-Bit Resolution: Employs advanced $12\text{-bit}$ analog-to-digital (A/D) conversion to ensure minimal signal distortion and highly responsive loop feedback.

• Broad Base Compatibility: Designed to mount cleanly onto standard Module Termination Units (MTUs) including the TU810, TU812, TU814, and TU830 variants, allowing for tool-free, modular hot-swaps.

2. ABB DI810 Digital Input Module | 3BSE008508R1

High-Density, Isolated Binary Signal Supervision

The DI810 is a 16-channel digital input module formatted to monitor discrete state changes across two-position field machinery safely.

• Groupwise Isolation: Offers 16 channels divided into two individually isolated groups of 8 channels each, which prevents field-side electrical interference from destabilizing the central ModuleBus backplane.

• Built-In Diagnostics & Protection: Features dedicated process voltage supervision inputs that instantly trigger channel error flags if field power drops. Every channel is guarded by independent current-limiting and EMC-protection circuitry, accompanied by clear front-facing status LEDs.

• Sinking Configuration: Optimized for standard 24 V DC sinking input operations (with an operating range of 18 to 30 V DC).

Bypassing Lead Times via Strategic Sourcing

As global manufacturing lines encounter unexpected supply disruptions and extended factory backlogs, procuring authentic DCS and PLC replacement parts without delay is crucial to avoiding expensive downtime. Operating from Hong Kong's free-trade logistical gateway, HONGKONG XIEYUAN TECH CO., LIMITED specializes in maintaining a continuous buffer stock of top-tier industrial components.

Every item in this ABB arrival has passed thorough origin verification and is stocked in factory-sealed, brand-new anti-static packaging, ready for express courier shipping.

Secure Your ABB S800 I/O Components Today

Are you planning an emergency panel retrofit, managing a routine plant shutdown, or stocking hot spares for your industrial facility? Our international sales team is prepared to provide rapid quotes, technical support, and global express shipping. Reach out directly to our dedicated contact person, Jessica:

• Contact Person: Jessica

• Email: sales1@hkxytech.com

• Phone / WhatsApp: +86-15871691193

• Official Websites:

  • www.hkxytech.com

  • www.xy-control.com