ABB TU810 Full Set | ABB TU810 S800 I/O Terminal Mounting Base DCS Spare Part-Guangzhou Qiming Automation Technology Co., Ltd.

Model Overview:

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ABB TU810 complete kit is an economical basic screw terminal base solution tailored for ABB S800 modular I/O systems, covering all standard mounting and wiring auxiliary accessories required for conventional cabinet deployment. The core TU810 terminal base adopts V0 flame-retardant reinforced engineering plastic housing, with internal simplified shielding PCB integrating internal bus power distribution circuits, M3 screw wiring terminals and basic passive RC filter modules.

This base unit realizes reliable mechanical locking and electrical docking with a single S800 analog or digital I/O module through standardized gold-plated backplane bus contacts. Gold-plated contacts effectively reduce contact resistance and avoid poor contact caused by long-term humidity and slight vibration. The front panel is equipped with regular M3 screw terminals, supporting firm connection of 0.5–2.5 mm² solid and stranded field cables, suitable for general industrial wiring scenarios without ultra-heavy cable loads. Separated signal ground and power ground layout prevents ground loop signal drift caused by long-distance sensor wiring.

Each wiring channel integrates built-in basic RC low-pass filter circuits to filter out low-frequency converter harmonic noise and slight motor switching interference, meeting EMC requirements of general industrial sites. For sites with ultra-strong surge impact, it can be used with external surge protection devices as a matched solution. The DIN rail quick-clamp modular design allows independent disassembly of the base unit, enabling hot-swap replacement of matched S800 I/O modules without shutting down the whole I/O rack, effectively reducing system downtime during routine maintenance.

TU810 maintains full compatibility with mainstream S800 I/O modules such as AI810, AO810, DI810, DO810, AI830 and AO830, perfectly matching System 800xA and AC800M industrial control platforms. The complete kit contains original TU810 terminal base, complete sets of M3 terminal screws, cable routing guides, DIN rail elastic fixing buckles and printed official installation & maintenance manual, ready for direct cabinet DIN rail installation without purchasing extra wiring transfer terminal blocks.

TU810

Complete Technical Parameters:

Mechanical & Wiring Performance

Matching Scope: Single standard S800 series analog / digital I/O module
Terminal Type: Standard M3 screw terminal
Applicable Wire Gauge: 0.5 ~ 2.5 mm² solid / stranded field cables
Single Channel Rated Load: 8A, insulation voltage rating 250V AC
Mechanical Lock Structure: Elastic anti-vibration buckle locking design
Ground Layout: Independent separated signal ground & power ground anti-ground-loop layout

Electrical & Anti-Interference Specifications

Internal Bus Interface: Gold-plated multi-point backplane contacts for S800 bus communication
Per-Channel Protection: Basic RC passive low-pass filter (optional external TVS surge protection)
Insulation Withstand Voltage: 1500V AC between signal circuit and plastic housing ground
EMC Compliance Standard: IEC 61000-6-3 general industrial anti-interference standard
Bus Power Transmission: Supports 24V DC auxiliary power supply for mounted I/O modules

Mechanical & Environmental Specifications

Mounting Method: Standard 35mm DIN rail clip-on quick installation
Overall Dimensions: 120mm × 68mm × 54mm
Single Base Net Weight: 0.16kg; Full Kit Total Weight: 0.31kg
Continuous Stable Operating Temperature: -20℃ ~ +60℃
Storage Temperature Range: -40℃ ~ +85℃
Ambient Humidity Condition: 5% ~ 95% non-condensing
Shell Raw Material: V0 grade flame-retardant reinforced engineering plastic
Cabinet Protection Grade: IP20 under fully installed state
Safety Certifications: CE, UL, RoHS certified
Industrial MTBF: ≥115,000 hours long-term reliability rating

Compatible Equipment & Matching Software

Supported S800 I/O Modules: AI810, AO810, DI810, DO810, AI830, AO830 and all universal single-slot S800 I/O cards
Upper Control Platform: ABB AC800M PLC, System 800xA integrated DCS system
Official Configuration & Diagnostic Software: ABB Control Builder M PC tool
Rack Compatibility: Standard S800 8-slot / 16-slot I/O mounting racks

TU810

Main Features & Competitive Advantages:

Core Features

Economical standard M3 screw terminal design, suitable for general industrial conventional signal wiring
Universal single-slot terminal base fully compatible with all mainstream S800 analog and digital I/O modules
Separated dual ground layout structure, effectively eliminate ground loop signal drift and distortion
Built-in per-channel basic RC filter circuits, meet anti-interference requirements of ordinary industrial sites
Gold-plated backplane bus contacts, anti-oxidation to ensure long-term stable electrical connection
DIN rail modular clip-on structure, support hot-swap replacement of matched I/O modules without rack power outage
V0 flame-retardant plastic housing, meet basic safety standards for indoor control cabinets
Miniaturized compact layout design, save internal space of DCS control cabinets
Every unit passes factory electrical continuity and insulation test to eliminate hidden contact faults
Cost-effective standard OEM spare part, fully plug-and-play interchangeable with all batches of TU810 terminal bases

Key Advantages

All-in-one Complete Kit: Equipped with full terminal screws, cable guides and fixing buckles, one-stop procurement reduces accessory matching workload
Balanced Cost Performance: Lower procurement cost than TU811/TU846, ideal for small and medium general automation projects
Stable Wiring Reliability: Screw terminals avoid loose wiring risks caused by slight equipment vibration, easy on-site wiring operation
Low Maintenance Cost: No internal consumable components, only simple visual inspection required during routine maintenance cycles
Ultra-Wide System Compatibility: Matches full S800 I/O product line and System 800xA DCS, ideal for old conventional DCS cabinet upgrade and replacement
Moderate Environment Adaptability: Suitable for indoor power stations, water treatment, light chemical and general factory control cabinets
Global Export Qualified: CE & UL safety certification, meets basic automation engineering standards for all overseas regions
Mature Simplified Structure: Stable mass production design, low failure rate for light-interference working conditions

Application Fields:

Conventional Power Generation DCS Control Systems

Small and medium thermal power plant auxiliary equipment parameter acquisition I/O rack
Distributed biomass and gas turbine power station conventional signal wiring terminal base
Pumped storage hydropower station auxiliary monitoring S800 I/O cabinet spare replacement

Light Chemical & Water Treatment Industry

Sewage treatment plant pH, flow analog sensor signal terminal mounting unit
Light chemical factory pipeline pump, valve digital interlock control S800 wiring base
Indoor conventional anti-flame general control cabinet wiring terminal unit

General Machinery & Light Manufacturing Industry

Automobile factory assembly line fan, cooling water pump frequency conversion signal collection DCS terminal base
Food processing factory temperature and pressure monitoring digital signal wiring unit

Small-Scale Oil & Gas Onshore Facilities

Onshore small gas station process control System 800xA I/O terminal base
Land small oil refinery indoor anti-humidity conventional wiring terminal unit

Environmental Protection & Municipal Automation

Urban waste incineration plant flue gas conventional monitoring S800 I/O terminal mounting unit
Urban water supply plant pressure and liquid level sensor wiring base

Automation Retrofit & Renovation Projects

Direct replacement of aging basic screw-type terminal bases in old conventional S800 I/O racks
Upgrade of scattered discrete terminal blocks to standardized economical TU811 integrated wiring layout

FAQ:

Q1: What accessories are included in the ABB TU810 full complete set?

A1: The full kit includes original TU810 basic screw terminal base unit, complete M3 terminal screw fittings, cable routing guides, DIN rail elastic fixing buckles and printed official installation & operation manual, all accessories ready for direct DIN rail cabinet installation.

Q2: Which S800 I/O modules can TU810 match with?

A2: It is a universal single-slot economical terminal base compatible with all mainstream S800 series analog and digital I/O modules, including AI810, AO810, DI810, DO810, AI830, AO830 and other standard single-card I/O products under System 800xA DCS.

Q3: Does TU810 support hot swap of mounted S800 I/O modules?

A3: Yes, the modular DIN rail structure enables hot plug replacement of matched S800 I/O modules, without cutting off the whole I/O rack power supply to avoid full system shutdown.

Q4: What wire specifications are suitable for TU810 M3 screw terminals?

A4: The M3 screw terminals support 0.5mm² ~ 2.5mm² solid or stranded field cables, covering most standard general industrial sensor and actuator wiring requirements.

Q5: Does TU810 integrate anti-interference and surge protection circuits?

A5: Each independent signal channel is equipped with basic RC low-pass filters for conventional harmonic suppression; external surge suppressors are recommended for sites with severe lightning surges or high-frequency converter interference.

Q6: What installation method does TU810 adopt?

A6: Standard 35mm DIN rail clip-on installation with elastic quick-lock buckle, convenient disassembly and maintenance inside all standard DCS control cabinets.

Q7: What software is used for configuration and diagnosis of System 800xA matched with TU810?

A7: Official ABB Control Builder M PC configuration software, supporting I/O module address assignment, channel parameter setting and rack online fault diagnosis monitoring.

Q8: What is the continuous stable operating temperature range of TU810?

A8: Continuous stable operating temperature range: -20℃ ~ +60℃; storage temperature range: -40℃ ~ +85℃, adapting to conventional indoor industrial control cabinet temperature environments.

Q9: Is the TU810 housing flame retardant?

A9: The shell is made of V0 grade flame-retardant reinforced plastic, satisfying basic safety standards for indoor general industrial control cabinets.

Q10: Can TU810 directly replace old batches of the same model terminal base?

A10: 100% plug-and-play interchangeable. TU810 is unified factory standard version, no wiring adjustment or DCS rack program modification required during replacement.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

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To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

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We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.